CN110759558B - Multistage efficient purification device and purification method for iron-containing manganese ore spring water - Google Patents
Multistage efficient purification device and purification method for iron-containing manganese ore spring water Download PDFInfo
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- CN110759558B CN110759558B CN201910921248.4A CN201910921248A CN110759558B CN 110759558 B CN110759558 B CN 110759558B CN 201910921248 A CN201910921248 A CN 201910921248A CN 110759558 B CN110759558 B CN 110759558B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 404
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 108
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 229910052748 manganese Inorganic materials 0.000 title claims abstract description 70
- 239000011572 manganese Substances 0.000 title claims abstract description 70
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 54
- 238000000746 purification Methods 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000005273 aeration Methods 0.000 claims abstract description 142
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 93
- 239000011707 mineral Substances 0.000 claims abstract description 93
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000001556 precipitation Methods 0.000 claims abstract description 19
- 229910000616 Ferromanganese Inorganic materials 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 83
- 238000004659 sterilization and disinfection Methods 0.000 claims description 78
- 238000009826 distribution Methods 0.000 claims description 64
- 230000001954 sterilising effect Effects 0.000 claims description 62
- 238000003756 stirring Methods 0.000 claims description 47
- 239000000945 filler Substances 0.000 claims description 43
- 238000001914 filtration Methods 0.000 claims description 31
- 238000011049 filling Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 22
- 239000002245 particle Substances 0.000 claims description 20
- 239000002131 composite material Substances 0.000 claims description 19
- 238000005086 pumping Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 16
- 239000002028 Biomass Substances 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 15
- 239000011435 rock Substances 0.000 claims description 13
- 239000004576 sand Substances 0.000 claims description 13
- 230000000747 cardiac effect Effects 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 239000010451 perlite Substances 0.000 claims description 5
- 235000019362 perlite Nutrition 0.000 claims description 5
- 229910052902 vermiculite Inorganic materials 0.000 claims description 5
- 239000010455 vermiculite Substances 0.000 claims description 5
- 235000019354 vermiculite Nutrition 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 25
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 7
- 238000000429 assembly Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 241001233242 Lontra Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009298 carbon filtering Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910001655 manganese mineral Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/203—Iron or iron compound
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/206—Manganese or manganese compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Abstract
The invention discloses a multistage high-efficiency purification device and a purification method for iron-containing manganese ore spring water, wherein the device comprises a device main body, an aeration bin, an iron-manganese filter, a precipitation bin and a sterilizer; the device main part left surface upper portion is equipped with the water inlet, and device main part right flank lower part is equipped with the delivery port, it connects gradually and all arranges the device main part in to aerate storehouse, ferro-manganese filter, deposit the storehouse, post-treatment filter, it communicates with water inlet, delivery port respectively to aerate storehouse, steriliser. The invention effectively utilizes water flow to convert the water flow into power for the device to operate, has low electric energy utilization, strong purification effect, energy saving and environmental protection, and can purify quickly and efficiently to obtain mineral water meeting the national standard.
Description
Technical Field
The invention relates to the technical field of water purification equipment, in particular to a multistage efficient purification device and purification method for iron-containing manganese ore spring water.
Background
Mineral water is naturally gushed from underground depths or artificially revealed uncontaminated underground mineral water, and underground water is an important drinking water source, and in recent years, the quality of the underground water is continuously deteriorated due to continuous pollution, wherein the overhigh concentration of manganese and iron is one of the most common underground water pollution.
At present, when mineral water production equipment used in the market is used for sterilizing and disinfecting mineral water, most of the mineral water production equipment adopts the mode that a sterilizing article is added into a water source container, enough time is needed for mixing, the sterilizing time is long, and the efficiency is low. Mineral water is naturally emitted from underground rock layer, the content of calcium in mineral water source is far beyond the standard required by human body, and the traditional mineral water production equipment generally adopts chemical agent to reduce the content of calcium in mineral water source. The prior mineral water sterilization in the market can not completely remove bacteria and viruses only by a blocking and filtering mode, and after the mineral water sterilization is used for a period of time, the filtered bacteria and microorganisms are propagated in a large quantity and become a new pollution source. In view of the above problems, patent 201721103918.4 proposes a mineral water iron and manganese removing purification device, which comprises a body, an iron and manganese removing filter, an aeration tank, an ultraviolet disinfection device, a titanium rod filter, etc.; can remove iron rust, manganese, algae and other impurities in water, fully sterilize and disinfect and further improve water quality.
However, in the actual purification treatment, the device still can not meet the requirements of controlling the content of iron and manganese and purification treatment, for example, the oxygen content in water can not meet the requirements due to poor aeration fullness degree in the traditional method; the filter for removing iron and manganese has poor filtering effect and is easy to harden; the ultraviolet disinfection device has low disinfection irradiation rate and can not meet the expected disinfection requirement, and the like. Therefore, a new purification device and a new purification method are needed to treat and purify the iron-containing manganese ore spring water.
Disclosure of Invention
In order to solve the technical problems, the invention provides a multistage high-efficiency purification device and a purification method for iron-containing manganese ore spring water.
The invention has the technical scheme that the multistage high-efficiency purification device for the iron-containing manganese ore spring water comprises a device main body, an aeration bin, an iron-manganese filter, a precipitation bin and a sterilizer; the upper part of the left side surface of the device main body is provided with a water inlet, the lower part of the right side surface of the device main body is provided with a water outlet, the aeration bin, the precipitation bin, the ferro-manganese filter and the post-treatment filter are sequentially connected and are all arranged in the device main body, and the aeration bin and the sterilizer are respectively communicated with the water inlet and the water outlet;
the ferro-manganese filter comprises a shell, a spherical filler, a filler screen plate, a central heart force column and a water distribution ring pipe; the packing screen plate is arranged in the middle of the shell, a central packing chamber is arranged in the center of the packing screen plate, and a plurality of hemispherical grooves are formed in the packing screen plate on the outer side of the circumference of the central packing chamber at equal angles; the water distribution ring pipe is arranged on the upper top surface in the shell and comprises a central water distribution pipe and annular water distribution pipes, the annular water distribution pipes are communicated with the central water distribution pipe through a plurality of connecting pipes, a water distribution hole is respectively arranged at the position, corresponding to each hemispherical groove, of each annular water distribution pipe, power holes with the same number as the hemispherical grooves are arranged on the lower bottom surface of each central water distribution pipe at equal angles, each power hole is provided with a magnetic control water column, the magnetic control water columns are hollow, water control holes are formed in the lower parts of the power holes, springs are sleeved on the magnetic control water columns between the upper ends of the magnetic control water columns and the bottom surface of the central water distribution pipe, a rotating shaft penetrates through the center of the bottom surface of the central water distribution pipe, a magnetic rod is arranged at the lower ends of the rotating shaft and is used for triggering the magnetic control water columns to move downwards to enable water to flow out from the power holes and the water control holes, and a water control rotating vane is arranged at the upper end of the rotating shaft;
the middle cardiac power column is positioned above the central filling chamber of the filling screen plate, the upper end of the middle cardiac power column is connected with the bottom surface of the central water distribution pipe of the water distribution ring pipe, the power chambers are respectively arranged at the positions corresponding to the power holes of the central water distribution pipe in the middle cardiac power column, the movable bin capable of moving up and down is arranged in each power chamber, the side surface of the lower part of each movable bin is provided with a drain hole, and the outer wall of the central power column is respectively provided with a movable groove at the position corresponding to the position of each movable bin;
the spherical filling device is composed of a central rod, a spherical filling net and water baffles, a plurality of water baffles are arranged on the spherical filling net at equal intervals in the circumferential direction, the central rod penetrates through the spherical center of the spherical filling net, the spherical filling device is matched with the hemispherical grooves in quantity and positioned above the spherical filling net, the spherical filling device is rotatably connected with a rotating shaft arranged at the position corresponding to the position of the shell through the far end of the central rod, the spherical filling device penetrates through the movable groove through the near end of the central rod and is fixedly connected with the corresponding movable bin, the central rod is connected with the inner bottom surface of the movable groove through a return spring, and the near end of the central rod is of a telescopic structure;
and a composite filter layer is laid in the shell below the filler screen plate, a filter water inlet is formed in the center of the upper top surface of the shell, and a filter water outlet is formed in the lower end of the right side surface of the shell.
Furthermore, the aeration bin comprises an aeration main rod, an aeration supporting rod and an aeration rotating disc;
the aeration chamber is characterized in that an aeration water inlet is formed in the upper top surface of the aeration chamber, an aeration water outlet is formed in the lower end of the right side surface of the aeration chamber, the upper end of the aeration main rod is arranged in the center of the inner top surface of the aeration chamber and is connected with the aeration main rod through a driving motor, the aeration main rod is hollow and is communicated with an aeration pump, and the aeration pump is arranged on the upper top surface of the aeration chamber; the three aeration support rods are arranged at the lower end of the aeration main rod at equal angles;
the aeration rotating disc comprises a central ring column, a first rotating disc and a second rotating disc, the central ring column is communicated with the aeration main rod through an aeration supporting rod, the first rotating disc and the second rotating disc are respectively sleeved at two ends of the central ring column and are communicated with the interior of the central ring column, a magnetic force blade is respectively arranged at the position, corresponding to the first rotating disc and the second rotating disc, in the central ring column, an annular magnetic track is respectively arranged in each of the first rotating disc and the second rotating disc, two groups of magnetic sliding blocks are arranged in each annular magnetic track, and a plurality of aeration holes are respectively arranged at the positions, corresponding to the annular magnetic tracks, of the first rotating disc, the second rotating disc and the annular magnetic tracks;
the adjacent magnetic sliders repel magnetically, the magnetic force blade is provided with four groups of fan blades, and the two separated fan blades are made of Ru Fe B permanent magnet materials. Through the setting of aeration rolling disc, through the transmission of aeration mobile jib, aeration branch, can effectively improve aeration stirring effect, utilize central ring post hollow structure, make stirring rivers rotate through driving the magnetic force leaf, utilize magnetic force, make magnetic force leaf disturbance magnetic slide block, and then make the aeration hole open at random, improve the mixed degree of filling of aeration.
Further, the sterilizer comprises a sterilizer shell, an ultraviolet disinfection lamp and a stirring wheel assembly; the upper end of the left side surface of the sterilizer shell is provided with a sterilization water inlet, the lower end of the right side surface of the sterilizer shell is provided with a sterilization water outlet, and the sterilization water outlet is communicated with the water outlet; the ultraviolet disinfection lamp is arranged on the upper top surface in the sterilizer shell; the sterilization water inlet is provided with an active carbon filter screen.
The stirring wheel assemblies are provided with multiple groups, the stirring wheel assemblies are arranged in the middle of the sterilizer shell at equal intervals from left to right, the stirring wheel assembly at the leftmost end is positioned at the sterilization water inlet, each stirring wheel assembly comprises a stirring wheel and a transmission rod, the transmission rods extend out of the front side face of the sterilizer shell, and two adjacent transmission rods are connected through a transmission belt. The water flow enters through the sterilization water inlet to drive the stirring wheel of the stirring wheel assembly at the leftmost end to rotate, each stirring wheel assembly rotates in succession through belt transmission, and then the water is brought to the upper end of the stirring wheel through the stirring wheel to improve the sterilization effect of the ultraviolet sterilization lamp.
Furthermore, the spherical filler net and the central filler chamber are filled with manganese sand filter materials.
Furthermore, four spherical filling devices, four hemispherical grooves, four power chambers, four power holes and four water distribution holes are arranged.
Furthermore, the composite filter layer is of a four-layer structure and sequentially comprises a coarse activated carbon layer, an ore layer, a biomass layer and a fine activated carbon layer from top to bottom; the coarse activated carbon layer is an activated carbon layer with the particle size of 3-5 mm, and the layer height is 2-3 cm; the ore layer is composed of volcanic rock, perlite, eugonite and vermiculite according to a mass ratio of 5: 2: 1: 3, the average grain diameter is 15-25 mm, and the layer height is 4-7 cm; the biomass layer is biomass particles with the particle size of 6-10 mm, the layer height is 1-2 cm, the fine activated carbon layer is an activated carbon layer with the particle size of 1-2 mm, and the layer height is 5-8 cm. Through the setting of above structure, the filter effect of compound filter layer is far superior to traditional indisputable manganese filter layer, utilizes the ore rock layer and the biological layer of this ratio can the most harmful substance of effectual purification mineral water, improves the purification treatment effect of mineral water.
A multistage high-efficiency purification method of iron-containing manganese ore spring water mainly comprises the following steps:
s1: introducing iron-containing manganese ore spring water into an aeration bin through a water inlet, and aerating to enable the oxygen content in the water to reach 0.15-3.75 mg/kg; then pumping the mixture into a precipitation bin through a water pump for precipitation;
s2: pumping the precipitated iron-manganese ore-containing spring water into an iron-manganese filter through a water pump, and removing iron and manganese in the mineral water through filtration treatment of a manganese sand filter material and a composite filter layer;
s3: pumping the filtered mineral water into a sterilizer through a water pump, performing secondary filtration and purification through an activated carbon filter screen at a sterilization water inlet, performing sterilization and disinfection treatment through an ultraviolet disinfection lamp, and then discharging the mineral water through a sterilization water outlet and a sterilization water outlet in sequence to obtain the purified mineral water.
Further, the parameters of the ultraviolet disinfection lamp are as follows: the ultraviolet intensity is 75-82 mu W/cm2The ultraviolet wavelength is 237 to 263 nm. The ultraviolet disinfection lamp under the parameters of the range is matched with the sterilizer of the invention to have the optimal purification and sterilization effects on the mineral water.
The working method of the invention is as follows:
introducing mineral water to be treated through a water inlet, then entering an aeration bin, carrying out aeration treatment, pumping the aerated iron-manganese ore-containing spring water into a precipitation bin through a water pump, entering an iron-manganese filter after precipitation, removing iron and manganese in the mineral water through filtration treatment of a manganese sand filter material and a composite filter layer, pumping the filtered mineral water into a sterilizer through the water pump, carrying out secondary filtration and purification through an activated carbon filter screen at a sterilization water inlet, then carrying out sterilization and disinfection treatment through an ultraviolet disinfection lamp, and then discharging the mineral water through a sterilization water outlet and a water outlet in sequence to obtain purified mineral water;
an aeration bin: mineral water enters the aeration bin through the aeration water inlet, the aeration main rod is driven to rotate through the driving motor, then the aeration supporting rod is driven, the aeration rotating disc is driven to rotate, the central ring column is enabled to pass through water flow, the magnetic force leaf is enabled to rotate, the magnetic disturbance sliding block rotates along the annular magnetic track under the magnetic force action of the magnetic force leaf, the aeration main rod, the aeration supporting rod, the central ring column, the first rotating disc and the second rotating disc are sequentially arranged through the aeration pump in the period, aeration is carried out through aeration holes which are not blocked by the magnetic sliding block, accordingly, full stirring aeration is achieved, and finally, the mineral water flows to the sedimentation bin through the aeration water outlet;
an iron-manganese filter: mineral water enters a water distribution ring pipe from a filtering water inlet, water flow carries out water distribution work through a central water distribution pipe and an annular water distribution pipe, the central water distribution pipe drives a water control rotating blade to rotate through the water flow, then a magnetic rod is driven to rotate through a rotating shaft, the passing magnetic water control columns are triggered to move downwards in an intermittent manner in succession, the power holes and the water control holes are staggered to enable the water flow to reach the corresponding movable bins, the magnetic water control columns can be recovered through springs during the period, and intermittent water control is carried out all the time and falls into each movable bin; meanwhile, the annular water distribution pipe drops water to the corresponding spherical filling devices through the water distribution holes, the spherical filling devices rotate slowly along the central rod under the action of the water baffle plate by utilizing water flow, the spherical filling devices move downwards under the action of gravity due to falling water in the movable bin of the power chamber during the period, the water is discharged to the central filling chamber through the water discharge holes, the central rod returns to the original position under the action of the reset spring, namely, one stroke of shaking the spherical filling devices along the rotating shaft is realized, and the rest spherical filling devices are primarily filtered through the manganese sand filter material as described above, so that secondary filtering is carried out through the composite filter layer; after the filtration is finished, the water flows to a sterilizer through a filtration water outlet;
a sterilizer: mineral water enters the sterilizer from the sterilization water inlet, is filtered for three times through the activated carbon filter screen, and water flow drives the stirring wheel to rotate, so that the transmission rod rotates and drives each stirring wheel assembly through belt transmission, the mineral water stirred to the upper end of the stirring wheel by the ultraviolet disinfection lamp is subjected to sufficient sterilization treatment through stirring of the stirring wheel, and the mineral water flows to the water outlet through the sterilization water outlet after sterilization is completed, and purified mineral water is obtained.
The invention has the beneficial effects that:
(1) the invention purifies the iron-manganese ore-containing spring water by combining the aeration bin, the iron-manganese filter, the sterilizer and other devices, utilizes the structural design of the iron-manganese removal filter, and utilizes the self gravity of the water flow to shake by matching the spherical filler with the central gravity column and the like, thereby improving the filtering effect and effectively preventing hardening.
(2) The aeration bin has the advantages that the aeration stirring effect can be effectively improved through the structural design of the aeration bin, the stirring water flow drives the magnetic force blade to rotate by utilizing the hollow structure of the central annular column, the magnetic force blade disturbs the magnetic slide block by utilizing the magnetic force action, so that the aeration holes are randomly opened, the mixing and filling degree of aeration is improved, and the oxygen content in water reaches the expected requirement.
(3) According to the invention, through the structural design of the sterilizer, the water flow energy is effectively utilized, the sterilization effect of the ultraviolet sterilization lamp is improved through the plurality of groups of stirring wheel assemblies, the sterilization effect can be obviously improved, and the excessive investment of resources is increased.
(4) The device effectively utilizes the characteristics of water flow, converts the water flow into the power for the operation of the device, has low electric energy utilization, strong purification effect, energy conservation and environmental protection, and can purify quickly and efficiently to obtain mineral water meeting the national standard.
Drawings
FIG. 1 is a schematic view of the overall structure of the device of the present invention.
Fig. 2 is a schematic structural view of the aeration bin of the invention.
Fig. 3 is a schematic structural view of an aeration rotary disk of the present invention.
Fig. 4 is a cross-sectional view taken along line a-a of fig. 3.
Fig. 5 is a schematic structural diagram of the iron-manganese filter of the present invention.
Fig. 6 is a cross-sectional view taken at B-B of fig. 5.
Fig. 7 is a cross-sectional view taken at C-C of fig. 5.
Fig. 8 is a cross-sectional view taken at D-D of fig. 6.
Fig. 9 is a schematic diagram of the structure of the spherical filler of the invention.
Fig. 10 is a schematic view of the sterilizer of the present invention.
Fig. 11 is a schematic external view of the sterilizer of the present invention.
Wherein, 1-the device main body, 11-the water inlet, 12-the water outlet, 2-the aeration storehouse, 21-the aeration main pole, 22-the aeration pole support, 23-the aeration rotating disc, 231-the central ring column, 232-the first rotating disc, 233-the second rotating disc, 234-the magnetic force leaf, 235-the annular magnetic track, 236-the magnetic slide block, 237-the aeration hole, 24-the aeration water inlet, 25-the aeration water outlet, 26-the driving motor, 27-the aeration pump, 3-the ferro manganese filter, 31-the shell, 32-the spherical filler, 321-the central pole, 322-the spherical filler net, 323-the water baffle, 33-the filler otter board, 331-the central filler room, 332-the hemispherical groove, 34-the central cardiac column, 341-the power room, 342-movable bin, 343-water discharge hole, 344-movable groove, 345-reset spring, 35-water distribution ring pipe, 351-central water distribution pipe, 352-annular water distribution pipe, 353-water distribution hole, 354-power hole, 355-magnetic force control water column, 356-water control hole, 357-spring, 36-rotating shaft, 361-magnetic bar, 362-water control rotating blade, 37-a filtering water inlet, 38-a filtering water outlet, 39-a composite filtering layer, 4-a settling bin, 5-a sterilizer, 51-a sterilizer shell, 52-an ultraviolet disinfection lamp, 53-a stirring wheel component, 531-a stirring wheel, 532-a transmission rod, 533-a transmission belt, 54-a sterilizing water inlet, 55-a sterilizing water outlet and 56-an active carbon filtering net.
Detailed Description
As shown in fig. 1, a multistage high-efficiency purification device for iron-containing manganese ore spring water comprises a device main body 1, an aeration bin 2, an iron-manganese filter 3, a precipitation bin 4 and a sterilizer 5; the upper part of the left side surface of the device main body 1 is provided with a water inlet 11, the lower part of the right side surface of the device main body 1 is provided with a water outlet 12, the aeration bin 2, the sedimentation bin 4, the ferro-manganese filter 3 and the post-treatment filter are sequentially connected and are all arranged in the device main body 1, and the aeration bin 2 and the sterilizer 5 are respectively communicated with the water inlet 11 and the water outlet 12;
as shown in fig. 2-4, the aeration bin 2 comprises an aeration main rod 21, an aeration support rod 22 and an aeration rotary disk 23; an aeration water inlet 24 is arranged on the upper top surface of the aeration bin 2, an aeration water outlet 25 is arranged at the lower end of the right side surface of the aeration bin 2, the upper end of an aeration main rod 21 is arranged at the center of the inner top surface of the aeration bin 2 and is connected with the aeration main rod through a driving motor 26, the aeration main rod 21 is hollow and is communicated with an aeration pump 27, and the aeration pump 27 is arranged on the upper top surface of the aeration bin 2; three aeration supporting rods 22 are arranged at the lower end of the aeration main rod 21 at equal angles; the aeration rotating disc 23 comprises a central ring column 231, a first rotating disc 232 and a second rotating disc 233, the central ring column 231 is communicated with the aeration main rod 21 through an aeration supporting rod 22, the first rotating disc 232 and the second rotating disc 233 are respectively sleeved at two ends of the central ring column 231 and are communicated with the interior of the central ring column, magnetic force blades 234 are respectively arranged at positions in the central ring column 231 corresponding to the first rotating disc 232 and the second rotating disc 233, annular magnetic tracks 235 are respectively arranged in the first rotating disc 232 and the second rotating disc 233, two groups of magnetic sliding blocks 236 are arranged in the annular magnetic tracks 235, and a plurality of aeration holes 237 are respectively arranged at positions of the first rotating disc 232 and the second rotating disc 233 corresponding to the annular magnetic tracks 235; the adjacent magnetic sliders 236 repel each other magnetically, the magnetic force leaf 234 has four sets of fan blades, and the two sets of fan blades are made of Ru Fe B permanent magnet material. Through the setting of aeration rolling disc 23, through the transmission of aeration mobile jib 21, aeration branch 22, can effectively improve aeration stirring effect, utilize central ring post 231 hollow structure, make stirring rivers rotate through driving magnetic force leaf 234, utilize magnetic force, make magnetic force leaf 234 disturbance magnetic slide 236, and then make aeration hole 237 open at random, improve the mixed degree of filling of aeration.
As shown in fig. 5-9, the ferrimanganic filter 3 comprises a shell 31, a spherical filler 32, a filler screen 33, a central power column 34 and a water distribution loop 35; the packing screen plate 33 is arranged in the middle of the shell 31, a central packing chamber 331 is arranged at the center of the packing screen plate 33, and four hemispherical grooves 332 are formed in the packing screen plate 33 on the outer side of the circumference of the central packing chamber 331 at equal angles; the water distribution ring pipe 35 is arranged on the upper top surface in the shell 31, the water distribution ring pipe 35 comprises a central water distribution pipe 351 and an annular water distribution pipe 352, the annular water distribution pipe 352 is communicated with the central water distribution pipe 351 through a plurality of connecting pipes, a water distribution hole 353 is respectively arranged at the position corresponding to each hemispherical groove 332 of the annular water distribution pipe 352, power holes 354 with the same number as that of the hemispherical grooves 332 are respectively arranged on the lower bottom surface of the central water distribution pipe 351 at equal angles, a magnetic force water control column 355 is respectively arranged on each power hole 354, the magnetic force water control column 355 is hollow, a water control hole 356 is formed in the lower portion of the water distribution pipe, a spring 357 is sleeved on the magnetic water control column 355 between the upper end of the magnetic water control column 355 and the bottom surface of the central water distribution pipe 351, a rotating shaft 36 penetrates through the center of the bottom surface of the central water distribution pipe 351, a magnetic rod 361 is arranged at the lower end of the rotating shaft 36 and used for triggering the magnetic water control column 355 to move downwards to enable water to flow out of the power hole 354 and the water control hole 356, and a water control rotating vane 362 is arranged at the upper end of the rotating shaft 36; the central dynamic column 34 is positioned above the central filling chamber 331 of the filling screen plate 33, the upper end of the central dynamic column is connected with the bottom surface of the central water distribution pipe 351 of the water distribution ring pipe 35, the power chambers 341 are respectively arranged in the central dynamic column 34 corresponding to the power holes 354 of the central water distribution pipe 351, the movable chambers 342 which can move up and down are arranged in the power chambers 341, the side surface of the lower part of each movable chamber 342 is provided with a water discharge hole 343, and the outer wall of the central dynamic column 34 corresponding to the movable chambers 342 is respectively provided with a movable groove 344; the spherical filler 32 is composed of a central rod 321, a spherical filler net 322 and water baffles 323, the spherical filler net 322 is circumferentially provided with a plurality of water baffles 323 at equal intervals, the central rod 321 penetrates through the spherical center of the spherical filler net 322, the spherical filler 32 is matched with the hemispherical grooves 332 in quantity and positioned above the spherical filler net, the spherical filler net 32 is rotatably connected with a rotating shaft arranged at the position corresponding to the position of the shell 31 through the far end of the central rod 321, the spherical filler 32 penetrates through the movable groove 344 through the near end of the central rod 321 and is fixedly connected with the corresponding movable cabin 342, the central rod 321 is connected with the inner bottom surface of the movable groove 344 through a return spring 345, and the near end of the central rod 321 is of a telescopic structure; a composite filter layer 39 is laid in the shell 31 below the filler screen plate 33;
the composite filter layer 39 is specifically a four-layer structure, and comprises a coarse activated carbon layer, an ore layer, a biomass layer and a fine activated carbon layer from top to bottom in sequence; the coarse activated carbon layer is an activated carbon layer with the particle size of 3mm, and the layer height is 2 cm; the ore layer is composed of volcanic rock, perlite, long rock and vermiculite according to a mass ratio of 5: 2: 1: 3, the average grain diameter is 15mm, and the layer height is 4 cm; the biomass layer is biomass particles with the particle size of 6mm and is 1cm high, and the fine activated carbon layer is an activated carbon layer with the particle size of 1mm and is 5cm high. Through the setting of above structure, the filter effect of compound filter layer 36 is far superior to traditional indisputable manganese filter layer, utilizes the ore rock layer and the biological substance layer of this ratio can the most harmful substance of effectual purification mineral water, improves the purification treatment effect of mineral water.
As shown in fig. 10-11, the sterilizer 5 includes a sterilizer casing 51, an ultraviolet sterilizing lamp 52, a pulsator assembly 53; the upper end of the left side surface of the sterilizer shell 51 is provided with a sterilization water inlet 54, the lower end of the right side surface of the sterilizer shell 51 is provided with a sterilization water outlet 55, and the sterilization water outlet 55 is communicated with the water outlet 12; the ultraviolet disinfection lamp 52 is arranged on the upper top surface in the sterilizer shell 51; the sterilizing water inlet 54 is provided with an active carbon filter screen 56. The stirring wheel assemblies 53 are provided with a plurality of groups, the stirring wheel assemblies 53 are arranged in the middle of the sterilizer shell 51 at equal intervals from left to right, the stirring wheel assembly 53 at the leftmost end is positioned at the sterilization water inlet 54, each stirring wheel assembly 53 comprises a stirring wheel 531 and a transmission rod 532, the transmission rods 532 extend out of the front side face of the sterilizer shell 51, and two adjacent transmission rods 532 are connected through a transmission belt 533. The water flow enters through the sterilizing water inlet 54 to drive the stirring wheel 531 of the left-most stirring wheel assembly 53 to rotate, each stirring wheel assembly 53 is sequentially rotated through belt transmission, and then the water is conveyed to the upper end of the stirring wheel 531 through the stirring wheel 531 to improve the sterilizing effect of the ultraviolet sterilizing lamp 52.
As shown in fig. 1, a filtering water inlet 37 is provided at the center of the upper top surface of the housing 31, and a filtering water outlet 38 is provided at the lower end of the right side surface of the housing 31. The spherical filler net 322 and the central filler chamber 331 are filled with manganese sand filter materials.
The purification method of the multistage high-efficiency purification device utilizing the iron-containing manganese ore spring water mainly comprises the following steps of:
s1: introducing iron-containing manganese ore spring water into an aeration bin 2 through a water inlet 11, and aerating to ensure that the oxygen content in the water reaches 0.15 mg/kg; then pumping the mixture into a precipitation bin 4 through a water pump for precipitation;
s2: pumping the precipitated iron-containing manganese ore spring water into an iron-manganese filter 3 through a water pump, and removing iron and manganese in the mineral water through filtration treatment of a manganese sand filter material and a composite filter layer 39;
s3: pumping the filtered mineral water into the sterilizer 5 by a water pump, performing secondary filtration and purification by an activated carbon filter screen 56 of a sterilization water inlet 54, performing sterilization and disinfection treatment by an ultraviolet disinfection lamp 52, and discharging the mineral water through a sterilization water outlet 55 and a water outlet 12 in sequence to obtain the purified mineral water. The parameters of the ultraviolet disinfection lamp 52 are: the ultraviolet intensity was 75. mu.W/cm2The ultraviolet wavelength was 237 nm. The ultraviolet ray sterilizing lamp 52 under the parameters of the range is matched with the sterilizer 5 of the present invention to have the optimum effect of purifying and sterilizing the mineral water.
The working method of the device comprises the following steps:
introducing mineral water to be treated through a water inlet 11, then entering an aeration bin 2, carrying out aeration treatment, pumping the aerated iron-manganese ore-containing mineral water into a precipitation bin 4 through a water pump, precipitating, then entering an iron-manganese filter 3, removing iron and manganese in the mineral water through the filtration treatment of a manganese sand filter material and a composite filter layer 36, pumping the filtered mineral water into a sterilizer 5 through the water pump, carrying out secondary filtration and purification through an activated carbon filter screen 56 of a sterilization water inlet 54, then carrying out sterilization and disinfection treatment through an ultraviolet disinfection lamp 52, and then discharging the mineral water sequentially through a sterilization water outlet 55 and a water outlet 12 to obtain purified mineral water;
an aeration bin 2: mineral water enters the aeration bin 2 through the aeration water inlet 24, the drive motor 26 drives the aeration main rod 21 to rotate, then the aeration supporting rod 22 and the aeration rotating disc 23 are driven to rotate, further the central ring column 231 passes through water flow, the magnetic force blade 234 rotates, the magnetic force effect of the magnetic force blade 234 causes the magnetic disturbance slider 236 to rotate along the annular magnetic track 235, the mineral water passes through the aeration main rod 21, the aeration supporting rod 22, the central ring column 231, the first rotating disc 232 and the second rotating disc 233 in sequence through the aeration pump 27 in the period, aeration is performed through the aeration hole 237 which is not blocked by the magnetic slider 236, and therefore sufficient aeration is achieved, and finally the mineral water flows to the sedimentation bin 4 through the aeration water outlet 25;
iron-manganese filter 3: mineral water enters the water distribution ring pipe 35 from the filtering water inlet 37, water is distributed through the central water distribution pipe 351 and the annular water distribution pipe 352, the central water distribution pipe 351 drives the water control rotating vane 362 to rotate through the water flow, then the magnetic bar 361 is driven to rotate through the rotating shaft 36, the passing magnetic water control columns 355 are triggered to move downwards in succession and intermittently, the power holes 354 and the water control holes 356 are staggered to enable the water flow to the corresponding movable bin 342, the magnetic water control columns 355 can be recovered through the springs 357 during the period, and intermittent water control is carried out all the time to fall into each movable bin 342; meanwhile, the annular water distribution pipe 352 drops water to the corresponding spherical filler 32 through each water distribution hole 353, the spherical filler 32 rotates slowly along the central rod 321 by water flow under the action of the water baffle 323, the spherical filler 32 moves downwards under the action of gravity due to falling water in the movable bin 342 of the power chamber 341 during the period, water is discharged to the central filler chamber 331 through the water discharge hole 343, the central rod 321 returns to the original position under the action of the return spring 345, namely, one stroke of shaking the spherical filler 32 along the rotating shaft is realized, the rest of the spherical fillers 32 are as above, primary filtration is carried out through a manganese sand filter material, and secondary filtration is carried out through the composite filter layer 39; after the filtration is finished, the water flows to the sterilizer 5 through the filtration water outlet 38;
a sterilizer 5: mineral water enters the sterilizer 5 from the sterilization water inlet 54, is filtered for three times by the activated carbon filter screen 56, and water flow drives the stirring wheel 531 to rotate, so that the transmission rod 532 rotates and drives each stirring wheel assembly 53 through belt transmission, mineral water stirred to the upper end of the stirring wheel 531 is fully sterilized by the ultraviolet disinfection lamp 52 through stirring of the stirring wheel 531, and the mineral water flows to the water outlet 12 through the sterilization water outlet 55 after sterilization is completed, and purified mineral water is obtained.
Example 2
The present embodiment 2 is substantially the same as the embodiment 1, except that the composite filter layer 39 has a four-layer structure, which includes a coarse activated carbon layer, an ore layer, a biomass layer, and a fine activated carbon layer in this order from top to bottom; the coarse activated carbon layer is an activated carbon layer with the particle size of 4mm, and the layer height is 2.5 cm; the ore layer is composed of volcanic rock, perlite, long rock and vermiculite according to a mass ratio of 5: 2: 1: 3, the average grain diameter is 22mm, and the layer height is 5 cm; the biomass layer is biomass particles with the particle size of 8mm and is 1.6cm high, and the fine activated carbon layer is an activated carbon layer with the particle size of 1.5mm and is 7cm high. Through the setting of above structure, the filter effect of compound filter layer 36 is far superior to traditional indisputable manganese filter layer, utilizes the ore rock layer and the biological substance layer of this ratio can the most harmful substance of effectual purification mineral water, improves the purification treatment effect of mineral water.
The purification method of the multistage high-efficiency purification device utilizing the iron-containing manganese ore spring water mainly comprises the following steps of:
s1: introducing iron-containing manganese ore spring water into an aeration bin 2 through a water inlet 11, and aerating to ensure that the oxygen content in the water reaches 3.25 mg/kg; then pumping the mixture into a precipitation bin 4 through a water pump for precipitation;
s2: pumping the precipitated iron-containing manganese ore spring water into an iron-manganese filter 3 through a water pump, and removing iron and manganese in the mineral water through filtration treatment of a manganese sand filter material and a composite filter layer 39;
s3: pumping the filtered mineral water into the sterilizer 5 by a water pump, performing secondary filtration and purification by an activated carbon filter screen 56 of a sterilization water inlet 54, performing sterilization and disinfection treatment by an ultraviolet disinfection lamp 52, and discharging the mineral water through a sterilization water outlet 55 and a water outlet 12 in sequence to obtain the purified mineral water. The parameters of the ultraviolet disinfection lamp 52 are: ultraviolet intensity of 80 μ W/cm2The ultraviolet wavelength is 251 nm. The ultraviolet ray sterilizing lamp 52 under the parameters of the range is matched with the sterilizer 5 of the present invention to have the optimum effect of purifying and sterilizing the mineral water.
Example 3
The present embodiment 3 is substantially the same as the embodiment 1, except that the composite filter layer 39 has a four-layer structure, which includes a coarse activated carbon layer, an ore layer, a biomass layer, and a fine activated carbon layer in this order from top to bottom; the coarse activated carbon layer is an activated carbon layer with the particle size of 5mm, and the layer height is 3 cm; the ore layer is composed of volcanic rock, perlite, long rock and vermiculite according to a mass ratio of 5: 2: 1: 3, the average grain diameter is 25mm, and the layer height is 7 cm; the biomass layer is biomass particles with the particle size of 10mm, the layer height is 2cm, the fine activated carbon layer is an activated carbon layer with the particle size of 2mm, and the layer height is 8 cm. Through the setting of above structure, the filter effect of compound filter layer 36 is far superior to traditional indisputable manganese filter layer, utilizes the ore rock layer and the biological substance layer of this ratio can the most harmful substance of effectual purification mineral water, improves the purification treatment effect of mineral water.
The purification method of the multistage high-efficiency purification device utilizing the iron-containing manganese ore spring water mainly comprises the following steps of:
s1: introducing iron-containing manganese ore spring water into an aeration bin 2 through a water inlet 11, and aerating to ensure that the oxygen content in the water reaches 3.75 mg/kg; then pumping the mixture into a precipitation bin 4 through a water pump for precipitation;
s2: pumping the precipitated iron-containing manganese ore spring water into an iron-manganese filter 3 through a water pump, and removing iron and manganese in the mineral water through filtration treatment of a manganese sand filter material and a composite filter layer 39;
s3: pumping the filtered mineral water into the sterilizer 5 by a water pump, performing secondary filtration and purification by an activated carbon filter screen 56 of a sterilization water inlet 54, performing sterilization and disinfection treatment by an ultraviolet disinfection lamp 52, and discharging the mineral water through a sterilization water outlet 55 and a water outlet 12 in sequence to obtain the purified mineral water. The parameters of the ultraviolet disinfection lamp 52 are: ultraviolet intensity of 82 μ W/cm2The ultraviolet wavelength is 263 nm. The ultraviolet ray sterilizing lamp 52 under the parameters of the range is matched with the sterilizer 5 of the present invention to have the optimum effect of purifying and sterilizing the mineral water.
Experiment on purification treatment of iron-manganese mineral water
Selecting spring water containing iron and manganese ore in the city, and carrying out the following experiments: examples 1, 2 and 3 were respectively referred to as test group 1, test group 2 and test group 3; purifying by using a traditional iron and manganese removing device (patent 201721103918.4 device) and recording as a control group;
experimental group 1: the removal rate of iron in the mineral water is 98.6 percent, and the removal rate of manganese in the mineral water is 97.9 percent;
experimental group 2: the removal rate of iron in the mineral water is 99.7 percent, and the removal rate of manganese in the mineral water is 99.8 percent;
experimental group 3: the removal rate of iron in the mineral water is 98.9 percent, and the removal rate of manganese in the mineral water is 98.5 percent;
control group: the removal rate of iron in mineral water is 95.9 percent, and the removal rate of manganese in mineral water is 94.5 percent
Therefore, the removal rate of the iron and manganese in the experimental groups 1-3 is higher than that in the control group, and particularly the removal rate of the iron and manganese in the experimental group 2 is the highest;
in order to further illustrate the effect of the invention, the scheme of the experimental group 2 is adopted to carry out single variable experimental comparison;
comparative example 1
The experimental group 4 adopts the scheme of the experimental group 2, the aeration bin is replaced by the aeration tank of the prior patent 201721103918.4, and other devices and parameters are unchanged;
experimental group 2: the removal rate of iron in the mineral water is 99.7 percent, and the removal rate of manganese in the mineral water is 99.8 percent;
experimental group 4: the removal rate of iron in the mineral water is 98.3 percent, and the removal rate of manganese in the mineral water is 98.1 percent;
comparative example 2
The experimental group 5 adopts the scheme of the experimental group 2, the ferro-manganese filter is replaced by the ferro-manganese removal filter of the prior patent 201721103918.4, and other devices and parameters are unchanged;
experimental group 2: the removal rate of iron in the mineral water is 99.7 percent, and the removal rate of manganese in the mineral water is 99.8 percent;
experimental group 5: the removal rate of iron in the mineral water is 97.4 percent, and the removal rate of manganese in the mineral water is 97.7 percent;
The experimental group 6 adopts the scheme of the experimental group 2, the composite filter layer is replaced by a single activated carbon layer, and other devices and parameters are unchanged;
experimental group 2: the removal rate of iron in the mineral water is 99.7 percent, and the removal rate of manganese in the mineral water is 99.8 percent;
experimental group 6: the removal rate of iron in the mineral water is 98.3 percent, and the removal rate of manganese in the mineral water is 97.8 percent;
therefore, the device and the method can effectively improve the iron and manganese purification effect of the mineral water, and the device can sterilize through the sterilizer, so that the device is quicker and more efficient compared with the traditional sterilization device.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. A multi-stage high-efficiency purification device for iron-manganese ore-containing spring water is characterized by comprising a device main body (1), an aeration bin (2), an iron-manganese filter (3), a precipitation bin (4) and a sterilizer (5); the device is characterized in that a water inlet (11) is formed in the upper portion of the left side face of the device main body (1), a water outlet (12) is formed in the lower portion of the right side face of the device main body (1), the aeration bin (2), the precipitation bin (4), the ferro-manganese filter (3) and the sterilizer (5) are sequentially connected and are all arranged in the device main body (1), and the aeration bin (2) and the sterilizer (5) are respectively communicated with the water inlet (11) and the water outlet (12);
the ferro-manganese filter (3) comprises a shell (31), a spherical filler (32), a filler screen plate (33), a central power column (34) and a water distribution ring pipe (35); the packing screen plate (33) is arranged in the middle of the inside of the shell (31), a central packing chamber (331) is arranged at the center of the packing screen plate (33), and a plurality of hemispherical grooves (332) are formed in the packing screen plate (33) on the outer side of the circumference of the central packing chamber (331) at equal angles; the water distribution ring pipe (35) is arranged on the upper top surface in the shell (31), the water distribution ring pipe (35) comprises a central water distribution pipe (351) and annular water distribution pipes (352), the annular water distribution pipes (352) are communicated with the central water distribution pipe (351) through a plurality of connecting pipes, the corresponding positions of the annular water distribution pipes (352) and each hemispherical groove (332) are respectively provided with a water distribution hole (353), the lower bottom surface of the central water distribution pipe (351) is provided with power holes (354) with the same number as the hemispherical grooves (332) at equal angles, the power holes (354) are respectively provided with a magnetic water control column (355), the magnetic water control column (355) is hollow inside, the lower part of the magnetic water control column (355) is provided with a water control hole (356), a spring (357) is sleeved on the water control column (355) between the upper end of the magnetic water control column (355) and the bottom surface of the central water distribution pipe (351), and a rotating shaft (36) penetrates through the center of the bottom surface of the central water distribution pipe (351), the lower end of the rotating shaft (36) is provided with a magnetic rod (361), the magnetic rod (361) is used for triggering the magnetic force control water column (355) to move downwards to enable water to flow out of the power hole (354) and the water control hole (356), and the upper end of the rotating shaft (36) is provided with a water control rotating blade (362);
the central cardiac power column (34) is positioned above a central filling chamber (331) of the filling screen plate (33), the upper end of the central cardiac power column is connected with the bottom surface of a central water distribution pipe (351) of the water distribution ring pipe (35), power chambers (341) are respectively arranged in the central cardiac power column (34) corresponding to the positions of power holes (354) of the central water distribution pipe (351), movable chambers (342) capable of moving up and down are arranged in the power chambers (341), a water drainage hole (343) is arranged on the side surface of the lower part of each movable chamber (342), and movable grooves (344) are respectively arranged on the outer wall of the central cardiac power column (34) corresponding to the positions of the movable chambers (342);
the spherical filler (32) consists of a central rod (321), a spherical filler net (322) and water baffles (323), wherein the plurality of water baffles (323) are arranged on the spherical filler net (322) at equal intervals in the circumferential direction, the central rod (321) penetrates through the spherical center of the spherical filler net (322), the spherical filler (32) is matched with the hemispherical grooves (332) in quantity and is positioned above the hemispherical grooves, the spherical filler is rotatably connected with a rotating shaft arranged at the position corresponding to the shell (31) through the far end of the central rod (321), the spherical filler (32) penetrates through the movable groove (344) through the near end of the central rod (321) and is fixedly connected with the corresponding movable bin (342), the central rod (321) is connected with the inner bottom surface of the movable groove (344) through a return spring (345), and the near end of the central rod (321) is of a telescopic structure;
a composite filter layer (39) is laid in the shell (31) below the filler screen plate (33), a filter water inlet (37) is formed in the center of the upper top surface of the shell (31), and a filter water outlet (38) is formed in the lower end of the right side surface of the shell (31).
2. The multistage high-efficiency purification device for iron-containing manganese ore spring water as claimed in claim 1, wherein the aeration bin (2) comprises an aeration main rod (21), an aeration supporting rod (22) and an aeration rotating disc (23);
an aeration water inlet (24) is formed in the upper top surface of the aeration bin (2), an aeration water outlet (25) is formed in the lower end of the right side surface of the aeration bin (2), the upper end of the aeration main rod (21) is arranged in the center of the inner top surface of the aeration bin (2) and connected with the aeration main rod through a driving motor (26), the aeration main rod (21) is hollow and communicated with an aeration pump (27), and the aeration pump (27) is arranged on the upper top surface of the aeration bin (2); the number of the aeration supporting rods (22) is three, and the aeration supporting rods are arranged at the lower end of the aeration main rod (21) at equal angles;
the aeration rotating disc (23) comprises a central ring column (231), a first rotating disc (232) and a second rotating disc (233), the central ring column (231) is communicated with the aeration main rod (21) through an aeration supporting rod (22), the first rotating disc (232) and the second rotating disc (233) are respectively sleeved at two ends of the central ring column (231) and communicated with the interior of the central ring column, magnetic force vanes (234) are respectively arranged in the central ring column (231) at positions corresponding to the first rotating disc (232) and the second rotating disc (233), annular magnetic tracks (235) are respectively arranged in the first rotating disc (232) and the second rotating disc (233), two groups of magnetic sliding blocks (236) are arranged in the annular magnetic tracks (235), and a plurality of aeration holes (237) are respectively arranged at positions corresponding to the first rotating disc (232) and the second rotating disc (233) and the annular magnetic tracks (235);
the adjacent magnetic sliders (236) repel magnetically, the magnetic force leaf (234) is provided with four groups of fan blades, and the two separated groups of fan blades are made of Ru Fe B permanent magnet materials.
3. The multistage high-efficiency purification device for iron-containing manganese ore spring water as claimed in claim 1, wherein the sterilizer (5) comprises a sterilizer casing (51), an ultraviolet disinfection lamp (52), a stirring wheel assembly (53); the upper end of the left side surface of the sterilizer shell (51) is provided with a sterilization water inlet (54), the lower end of the right side surface of the sterilizer shell (51) is provided with a sterilization water outlet (55), and the sterilization water outlet (55) is communicated with the water outlet (12); the ultraviolet disinfection lamp (52) is arranged on the upper top surface in the sterilizer shell (51); the sterilization water inlet (54) is provided with an active carbon filter screen (56);
the stirring wheel assembly (53) is provided with a plurality of groups, the stirring wheel assembly is arranged in the middle of the sterilizer shell (51) at equal intervals from left to right, the stirring wheel assembly at the leftmost end is positioned at a sterilization water inlet (54), the stirring wheel assembly (53) comprises a stirring wheel (531) and a transmission rod (532), the transmission rod (532) extends out of the front side surface of the sterilizer shell (51), and two adjacent transmission rods (532) are connected through a transmission belt (533).
4. The multistage high-efficiency purification device for iron-containing manganese ore spring water as claimed in claim 1, wherein the spherical filler net (322) and the central filler chamber (331) are filled with manganese sand filter materials.
5. The multistage high-efficiency purification device for iron-containing manganese ore spring water as claimed in claim 1, wherein four spherical fillers (32), hemispherical grooves (332), power chambers (341), power holes (354) and water distribution holes (353) are arranged.
6. The multistage efficient purification device for iron-containing manganese ore spring water as claimed in claim 1, wherein the central filling chamber (331) is filled with a manganese sand filter material.
7. The multistage high-efficiency purification method of the multistage high-efficiency purification device for iron-manganese ore spring water is characterized by comprising the following steps of:
s1: introducing iron-containing manganese ore spring water into an aeration bin (2) through a water inlet (11), and aerating to enable the oxygen content in the water to reach 0.15-3.75 mg/kg; then pumping the mixture into a precipitation bin (4) through a water pump for precipitation;
s2: pumping the precipitated iron-containing manganese ore spring water into an iron-manganese filter (3) through a water pump, and removing iron and manganese in the mineral water through filtering treatment of a manganese sand filter material and a composite filter layer (39);
the composite filter layer is of a four-layer structure and sequentially comprises a coarse activated carbon layer, an ore layer, a biomass layer and a fine activated carbon layer from top to bottom; the coarse activated carbon layer is an activated carbon layer with the particle size of 3-5 mm, and the layer height is 2-3 cm; the ore layer is composed of volcanic rock, perlite, eugonite and vermiculite according to a mass ratio of 5: 2: 1: 3, the average grain diameter is 15-25 mm, and the layer height is 4-7 cm; the biomass layer is biomass particles with the particle size of 6-10 mm, the layer height is 1-2 cm, the fine activated carbon layer is an activated carbon layer with the particle size of 1-2 mm, and the layer height is 5-8 cm;
s3: pumping the filtered mineral water into a sterilizer (5) by a water pump, performing secondary filtration and purification by an activated carbon filter screen (56) at a sterilization water inlet (54), performing sterilization and disinfection treatment by an ultraviolet disinfection lamp (52), and discharging the mineral water sequentially from a sterilization water outlet (55) and a water outlet (12) to obtain the purified mineral water.
8. The multi-stage high efficiency purification method according to claim 7, wherein the parameters of the ultraviolet disinfection lamp (52) are: the ultraviolet intensity is 75-82 mu W/cm2The ultraviolet wavelength is 237 to 263 nm.
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| US8033252B2 (en) * | 2003-10-09 | 2011-10-11 | Mag-Life Llc | Aquarium having improved filtration system with neutral buoyancy substrate, pump and sediment removal system |
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