WO2004028246A1 - 酸素供給水冷却装置及び濾過装置並びにこれ等を用いた濾過機能付随水冷却装置 - Google Patents
酸素供給水冷却装置及び濾過装置並びにこれ等を用いた濾過機能付随水冷却装置 Download PDFInfo
- Publication number
- WO2004028246A1 WO2004028246A1 PCT/JP2003/012187 JP0312187W WO2004028246A1 WO 2004028246 A1 WO2004028246 A1 WO 2004028246A1 JP 0312187 W JP0312187 W JP 0312187W WO 2004028246 A1 WO2004028246 A1 WO 2004028246A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- filter
- cooling
- cooling device
- filtration
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 217
- 238000001816 cooling Methods 0.000 title claims abstract description 122
- 238000001914 filtration Methods 0.000 title claims abstract description 121
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 49
- 239000001301 oxygen Substances 0.000 title claims abstract description 49
- 239000008400 supply water Substances 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000005192 partition Methods 0.000 claims abstract description 16
- 230000030279 gene silencing Effects 0.000 claims abstract description 13
- 230000001590 oxidative effect Effects 0.000 claims description 16
- 238000000746 purification Methods 0.000 claims description 14
- 239000006185 dispersion Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 claims description 2
- 239000007800 oxidant agent Substances 0.000 claims description 2
- 239000012779 reinforcing material Substances 0.000 claims description 2
- 238000009834 vaporization Methods 0.000 claims description 2
- 230000008016 vaporization Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 2
- 238000000638 solvent extraction Methods 0.000 claims 2
- 230000003647 oxidation Effects 0.000 abstract description 11
- 238000007254 oxidation reaction Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 13
- -1 polypropylene Polymers 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 5
- 241000251468 Actinopterygii Species 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- CAMXVZOXBADHNJ-UHFFFAOYSA-N ammonium nitrite Chemical compound [NH4+].[O-]N=O CAMXVZOXBADHNJ-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/02—Direct-contact trickle coolers, e.g. cooling towers with counter-current only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Definitions
- the present invention belongs to the field of water treatment technology, and particularly relates to an improvement of a water cooling device having a filtering function.
- the oxygen supply water cooling device U of FIG. 6 includes a water guide pipe 2, a dispersion 3, a droplet guide 4, a guide plate ⁇ a, a drop guide tube 4b, a filler 5, a gas supply in a treatment tank body 1.
- a device 6, a silencing filter 7 and the like are provided, and the water to be treated W is dropped onto the packing material 5 through the drip guide tube 4b, and the treated water biologically treated in the packing material 5 is filtered by the silencing filter 7 and
- the air flow A is circulated through the ventilation part P into the filler 5 in a countercurrent manner.
- the treated water outlet 8, 9 an intake port, 1 0 the exhaust port, 1 1 lid, W 3 is the treated water.
- FIG. 7 shows a water cooling device T with a filtration function that further enhances the water purification / filtration function of the oxygen supply water cooling device U of FIG. 6 described above, and a filtration device F is separately provided. provided this was introduced the treated water W 3 from the oxygen supply water cooling device U and is obtained by the back to the filtration material 1 3 by filtration and after water tank 1 2.
- 14 is a support frame Table
- 15 is a pump
- 16 is a connecting pipe
- 17 is a connecting pipe
- WL is a water surface.
- the oxygen supply water cooling device U and the water cooling device with filtration function T using the oxygen supply water cooling device U according to the above-mentioned Japanese Patent Application No. 2001-110104 have a high water purification capacity per unit volume, and the Although it is possible to achieve downsizing and energy saving, and to have an excellent effect of being able to operate with low noise, each of the devices U and T has many problems to be solved.
- the first problem is the scattering of the water W to be treated. That is, in the oxygen supply water cooling device U, as is clear from FIGS. 6 and 7, the dripping water is caught in the air flow A discharged from the exhaust port 10 to the outside, The point is that it cannot be reliably prevented from flying to the ground due to its structure.
- the microbial activity may be significantly impaired when the filtration material in the filtration device F is replaced, and it takes a long time to recover the microbial activity. There is a problem that a case may occur.
- the invention of the present application has the above-mentioned problem in the water cooling device T with the filtration function in which the oxygen supply water cooling device U and the filtration device F, which were previously disclosed, are combined. Spattering cannot be completely prevented, 2 Oxygen supply water cooling unit U cannot be easily installed in water tank or filtration device F, and there are various difficulties in its installation, 3 Filtration It is necessary to use two or more filtration devices F in order to achieve the objective because the water quality cannot be maintained sufficiently due to biological filtration problems in device F. From the viewpoint of cultivating aquatic organisms as described above, the oxygen supply water cooling device U and the filtration device F can be integrated in advance and used in a compact form. It is intended to solve problems such as the absence of such a thing.
- the present invention has been made to solve the above-mentioned problems in the conventional oxygen supply water cooling device and the conventional water cooling device with filtration function, and has an excellent appearance in a compact form.
- a large number of consumers have provided oxygen supply water cooling equipment U with filtration and high-performance purification and filtration functions, and water filtration equipment T with filtration functions that integrates the oxygen supply water cooling equipment U and filtration equipment F. It is a main object of the invention to provide the device in a form that is easy to use.
- the invention of claim 1 provides a tank body having an air intake port and an air outlet port on the upper surface side and a treated water outlet below, a cooling oxide unit disposed in the tank body, and a cooling oxide unit.
- a water dropping part that is disposed horizontally above and allows the water to be treated to be dispersed and dropped onto the cooling oxidizing unit, and a silence filter that is disposed below the cooling and oxidizing unit and drops from the cooling and oxidizing unit to filter the treated water
- a basic structure of the present invention includes a material and an air supply device for flowing an air flow from below to above in the cooling oxide unit.
- the invention according to claim 4 is characterized in that a filter tank body having a drain port on the upper side and a water supply port on the upper side, a partition sawboard disposed below the filter tank body, and a vertical inside the tank body. And a partition wall that forms a water supply space and a filtration space, and are arranged in parallel in the filtration space so that they can be exchanged, and the inside is filled with filtration material and water flows from the bottom side to the top side
- a basic structure of the present invention is that the inflowing water flows from the water supply space through the bottom of the filter tank body, through each filter box, and is discharged from the drain port. is there.
- the filtration device according to the fourth aspect is disposed below the oxygen supply water cooling device according to the first aspect, and the two are separated and integrally assembled.
- the basic constitution of the present invention is to further filter the treated water treated by the device with a filtration device.
- FIG. 1 is a schematic cross-sectional view showing an embodiment of a water cooling device T with a filtering function according to the present invention.
- FIG. 2 is a perspective view of a water dropping portion C used in the oxygen supply water cooling device U of the present invention.
- FIG. 3 is a front view showing another embodiment of the water dropping section C.
- FIG. 4 is a side view of the water dropping portion C shown in FIG.
- Figure 5 is a side view of the rotating sprinkler.
- FIG. 6 is a sectional view of an oxygen supply water cooling device according to the prior art.
- FIG. 7 is a schematic cross-sectional view of a water cooling device with a filtering function according to the prior art.
- T is a water cooling device with filtration function
- U is an oxygen supply water cooling device
- F is a filtering device
- F 2 ⁇ F 3 is a filter box
- F b is a water supply space
- WL is a water level
- F s is filtered water W 4 , discharge port
- Wt is a water tank
- Ft is a locking projection
- Fg is a non-slip
- P is a pump
- Wa is a water intake
- Ts is a reinforcing material at the top of the water tank
- W is water to be treated
- W 2 is the dispersing water
- W 3 is treated water
- W 4 is filtered treated water
- a is an air flow
- C is dropped portion of water, 2 0 tank body, 2 1 bulkhead
- 2 2a is a rotating bearing
- 2 3 is a dispersion body
- 2 4 is a cover body
- 25 is a droplet guide body
- 3 2 is a silencing filter media support
- 3 3 is a support bar
- 3 4 is a pipe
- 3 5 is a filter tank body
- 3 6 is a partition
- 37 is the top of the filter box
- 38 is the bottom of the filter box
- 39 is the cylinder of the outlet
- 40 is the partition
- 41 is the rotating sprinkler
- 4 la is the spout.
- FIG. 1 is a schematic cross-sectional view of a water cooling device (hereinafter referred to as a water cooling device with a filtering function ⁇ ) having an enhanced “oxygen supply, purification, cooling and filtering functions” according to the present invention.
- the feed water cooling device U and the lower filtering device F form a water cooling device T with a filtering function.
- the water cooling device T with the filtering function has a structure in which a discharge port F s formed on a side surface of the filtering device F is hooked to an upper end of a side wall of the water tank Wt. That is, the lower surface side of the cylindrical body 3 9 constituting the outlet F s of the filtration treated water W 4 are formed projections F t is, an upper reinforcing commercial aquarium W t By utilizing this projection F t Even if the material Ts has any shape, the filter device F can be locked to the upper end of the side wall of the water tank Wt without slipping. It has become.
- a non-slip Fg is arranged between the filtration device F and the water tank Wt to secure sufficient fixing performance.
- any material can be used as long as it achieves its purpose, such as a resin or rubber, made of a soft material, and any material may be used as long as its shape conforms thereto.
- the oxygen supply water cooling device U and the filtration device F are connected, but the oxygen supply water cooling device U at the top can be removed and used alone.
- the outlet 29 may be directly connected to the water tank Wt.
- the function can be achieved by connecting the pipe 34 to the water supply space Fb of the filtration device F.
- W is water to be treated
- W 2 is dispersion water
- W 3 is treated water
- W 4 is filtered water
- A is air flow
- C is air flow.
- 20 is a tank main body
- 21 is a partition wall
- 22 is a water pipe
- 23 is a dispersion body
- 24 is a cover body
- 25 is a droplet guide body
- 26 is a cooling oxidizing unit
- 27 is an air supply device
- 28 is a silencing filter material
- 29 is a treated water outlet
- 30 is an intake port
- 31 is an exhaust port
- 3 2 is a silencing filter material support
- 3 3 is a support beam
- Reference numeral 34 denotes a pipe
- the oxygen supply water cooling device U includes a water dropping portion C including a dispersion member 23, a cover member 24, a droplet guide member 25, etc., a cooling oxidation unit 26, and an air supply device.
- the silencing filter material 28, etc. constitute the main part.
- the filtration tank body, 3-6 bulkhead, - F 2 ⁇ F 3 are Filtration box (cassette), 3 7 filtration box top, 3 8 filtration box bottom, F s is a discharge port, 39 is a cylindrical body forming a discharge port, 40 is a partition, Fb is a water supply space, P is a pump, Wa is a water intake port, the filtration tank body 35, a partition wall 36,
- the filtration device F is composed of a filtration tube F 2 ⁇ F 3 , a discharge outlet tube 39, a partition saw 40, and the like.
- the tank body 20 is formed in a rectangular shape by a synthetic resin or the like, and the inside thereof is divided into two sections of a water purification section and a ventilation section by a partition 21. Further, the tank body 20 is provided with a treated water outlet 2.9, an intake port 30, an exhaust port 31 and the like, and a ventilation opening below the partition 21.
- the water guide pipe 22 is inserted inwardly from below the side of the tank body 20 to form a water purification section.
- the dispersing member 23 is set up with its substantially central portion directed upward, and the upper end thereof is opened toward the lower surface of the dispersion member 23.
- the dispersion member 23 is supported and fixed on the rear surface side of the central portion of the cover member 24, and is formed in a circular inverted dish shape (or bowl shape) having a larger diameter than the water guide pipe 22.
- the droplet guide body 25 is supported and fixed in a substantially horizontal position below the dispersion body 23 at an appropriate distance from the upper end surface of the cooling oxidizer 26, and will be described later. As described above, the upper end of a large number of short drip guide tubes 25b having upper and lower ends opened is fixed to the flat guide plate 25a.
- the cooling oxide unit 26 constitutes a so-called filter medium unit or an oxidation unit, and has a honeycomb-shaped cross-section made of a porous synthetic resin material or a ceramic material, and does not corrode itself. Any material may be used.
- the honeycomb-shaped wall has a pore size of 1 micrometer so as to be a microorganism carrier and to increase the contact area between the circulating water W1 and the air flow A, thereby increasing oxygen supply and water evaporation. From about 100 micrometer to about 100 micrometer, from 100 micrometer to 500 micrometer is the best, and it is better to have a through hole.
- the material is a sintered material typified by an organic polymer such as polypropylene or polyethylene, a silicate compound such as diatomaceous earth, or a material such as alumina.
- the material is a porous crystal such as hydrous magnesium silicate having an ability to adsorb organic substances.
- activated carbon, natural ores such as zeolite, and ion exchangers activates the ability. In the latter, the adsorbed organic substances and the ion-exchanged ammonium are effectively biochemically oxidized in the acid environment.
- the pore size is about 100 micrometer to about 2000 micrometer. Good, but if it simply becomes uneven, it cannot be said unconditionally.
- cooling oxide unit 26 shown in FIG. 1 is a honeycomb-shaped one having a fibrous or irregular shape as long as the power supply and exhaust are performed without any problem and the oxidation purpose is achieved. Can be used.
- the air supply device 27 is composed of a motor 27a and a rotary blade 27b, and the air supply A sucks the airflow A from the air inlet 30 into a ventilation unit, a ventilation opening, a water purification unit, and a cooling / oxidizing unit. It is pushed and circulated through the unit 26 and discharged out of the tank body 20 through the exhaust port 31.
- the sound-absorbing filter material 28 is for the purpose of silencing the drop sound generated during the dropping and for the purpose of filtering suspended suspended substances and the like which were incompletely filtered by the cooling oxidizing unit 26 and reoxidizing them. It is best to use a porous urethane sponge, an organic softener such as polypropylene, or a fibrous material such as glass wool or polypropylene. Any material shape may be used as long as it can mute the sound and filter the suspension.
- Treatment water W is supplied from the supply port W a, and fart the water introduction pipe 2 2 are distributed in a dispersion 2 3, Tsu the dispersion water W 2 dripping guide tubes 2 5 b of the dropping inlet 2 5 1 ⁇
- the accumulated water is sprinkled from the sprinkler port 25c and dripped evenly into the cooling oxidizing unit 26, and the air A supplied from the air supply device 27 by the cooling oxidizing unit 26 drops. It promotes evaporation, removes heat of vaporization, lowers water temperature (treated water W 3 ) and exhaust temperature (air flow A), and dissolves treated water W 3 oxygen.
- the water to be treated W which can be supplied from the supply port Wa, is removed in advance by Raschig ring.Fibrous physical filtering material is used to remove foreign substances with a large particle size. It is more desirable to perform a removal process.
- the oxidized and cooled oxygen forced dissolved cooling water (processed water) W 3 is dropped on the sound absorbing filter material 28 below the cooling oxide unit 26.
- processing Sumisui W 3 that is processed is gradually being discharged from the discharge port 2 9.
- Filtration device F is formed by a rectangular filtration tank body 35 and a partition 36 inside.
- a plurality of filtration boxes that ⁇ in the space F, are formed from the F 2, F 3, etc., each Filtration box, F 2, F 3 is fixedly supported on a gridiron-like partition plate 4 0 I have.
- Said filtering box, F 2, F 3 is Ri Contact bottom 3 8 and the upper 3 7 becomes the grating-like structure, the water has a structure capable of passing through the filtration box.
- the upper part 37 has a structure that can be detached to replace the filter material.
- the material and the shape of the filter box may be any material and structure as long as the purpose is achieved.
- each of the filtration boxes F i, F 2 , and F 3 is independent, and the bottom 38 and the top 37 have a saw-like structure as described above, so that any filter material can be filled. ing.
- each filtration boxes since the independent F 2, F 3, respectively, the other one arbitrary power, removed without Succoth, it can be washed exchange. This is very important in filtration science.
- the filter box and the filter media have a structure that can be divided by division. However, if you want to clean or replace any one of them, you have to remove or move the other parts before you can do the work.
- an aquarium was set up to breed aquatic organisms. At first, the water is less contaminated, so microorganisms are gradually activated by the filter media in the filter box, and biological filtration proceeds. And the activity rate rises with the dirt.
- the active filter media looks very dirty to the human eye. If left untouched, the filtration function will be reduced, and eventually the activity will be considerably lower. At that point, replace one filter box, for example.
- the biofilter activity of the filter box just replaced is 0%. Let the other two have 70% activity.
- the activity rate when exposing or moving other things to air is reduced to an average of 30% according to the current data. It only needs to decrease, but when exposed to an aerobic environment, the accumulation of harmful substances such as ammonium nitrite begins. This is an inert phenomenon of anaerobic denitrification.
- the average activity rate of one filter box can be 50% or more.
- a proper feeding and regular water exchange about 30 times a week, average tap water in Japanese cities
- 500 general adult small appreciation fish for example, Paracheirodonaxeirodi
- they can be reared and raised to their full life.
- the treated water W 3 having the appropriate water temperature and the ideal physical properties for the biological filtration of saturated oxygen is supplied to the filtration device F through the drain port 29. Will be supplied.
- the supplied treated water W 3 being passed through the partition grates through the water supply spatial Fb of the filtration tank body 35 which is arranged in a lower portion, respectively filtered box F 2, F 2, F 3 in the arrow direction by passing countercurrently, returns to the filtered filtered water W 4 and turned to the outlet F s again from the water tank Wt.
- Fig. 2 is a perspective view of the droplet guide 25 forming the water dropping part C and its cover 24. It is.
- the droplet guide body 25 is formed in the shape of a rectangular box with an open top, and a number of droplet guide tubes 25 b are attached to the back side of the horizontal plate 25 a, and a drop hole is provided. 25b is open. A large number of watering holes 25c are formed on the peripheral wall.
- cover body 24 is detachably fitted to the upper part of the rectangular peripheral wall, and the dispersion body 23 (not shown) is fixed to the back side thereof.
- FIG. 2 a frame 25 L connected to a product body not illustrated in FIG. 1 is illustrated.
- the structure is such that the air flow A from the cooling oxidation unit 26 is successfully released to the upper part.
- FIG. 3 is a front view showing another embodiment of the water dropping portion C
- FIG. 4 is a side view of the water dropping portion C
- FIG. 5 is a side view of the rotary sprinkler 41.
- the water dropping portion C is composed of two rotary sprinklers 41 and a rotary bearing 22 a provided at the upper end of the water guide pipe 22.
- the introduced treated water W is spouted from the sprinkling port 41 a, and a rotating force is applied to the rotating sprinkling body 41 by the reaction.
- the water W to be treated supplied from the nove 22 reaches the rotary sprinkler 41 and is sprinkled from the spout 41 a.
- the water spout 41 a has an angle of about 45 degrees downward, so the propulsive force of the reaction acts on the rotating water sprinkling body 41 and rotates through the rotary bearing 22 a. It has become.
- the rotating sprinkler 41 is formed in a propeller shape such that the rotation is smoothed by the wind pressure from the air supply device 27. Therefore, when the rotating sprinkler 41 rotates, the sprinkler 4 The dripping water supplied from 1a uniformly wets the cooled oxidized unit 20.
- the air flow from the air supply device is opposed to the water to be treated into a cooling oxidizing unit formed of a porous honeycomb body or a lattice-like body through which the water to be treated flows down. It is circulated in the form of a stream, and the air stream is discharged linearly from the top side of the tank body.
- a cooling oxidizing unit formed of a porous honeycomb body or a lattice-like body through which the water to be treated flows down. It is circulated in the form of a stream, and the air stream is discharged linearly from the top side of the tank body.
- the ability to biologically purify the water to be treated is greatly improved, making it possible to reduce the size of the oxygen supply water cooling system, reduce manufacturing costs, and save energy.
- a silencing filter is provided below the cooling and oxidizing unit, and the treated water from the cooling and oxidizing unit is dropped on the silencing filter to filter it.
- a droplet guide body is disposed above the cooling oxidation unit, and the water to be treated is dropped onto the cooling oxide tube through the drop guide tube of the droplet guide body.
- the water to be treated is extremely uniformly dispersed and dropped on the upper surface of the cooling oxidizing unit, and there are no various inconveniences caused by unevenness in the amount of water dropped.
- a plurality of filter boxes are replaceably disposed in a filter tank body by a cassette method, and oxygen supply water cooling is performed.
- the treated water w 3 from the device together with the circulating upward from below the in each filtration box has a configuration for returning the filtered process water w 4 which was allowed outflow from above of the components filtration box to the aquarium.
- the filtration device can always be operated under a biologically advanced state of activation, and maintain high filtration performance stably. be able to.
- the filter medium is divided into a plurality of blocks, and when the filter medium is replaced, there is no need to draw out the water except for the filter medium to be replaced. As a result, the filter media that is not replaced is left in the water, and the biological filtration performance is not impaired due to the replacement of the filter media.
- the oxygen supply water cooling device U and the filtration device F are organically coupled to continuously circulate and purify the water in the water tank. As a result, the water in the aquarium can be maintained in a state of high purity and high dissolved oxygen for a long period of time, and the growth of living organisms such as fish and aquatic plants can be promoted, and the death of living organisms can be reduced. can do.
- the water cooling device T with the filtration function itself can be made compact and the aesthetics can be improved, and the practical utility can be greatly improved.
- the water cooling device with a filtration function As described above, according to the water cooling device with a filtration function according to the present invention, Providing an improved anti-scattering device, the ability of which efficiently dissolves oxygen in circulating water to biologically and chemically oxidize treated water-soluble substances, and lowers the water temperature to about the wet-bulb temperature To ensure sufficient dissolved oxygen in a closed circulating water tank by attaching a filtration device that has been sufficiently considered biologically, and to improve breeding organisms and the environment by expanding the filtration function. Is a successful one.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Biological Treatment Of Waste Water (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003266590A AU2003266590A1 (en) | 2002-09-24 | 2003-09-24 | Oxygen supply water-cooling device, filtering device, and filtering function-equipped water cooling device using them |
US10/928,132 US7087158B2 (en) | 2002-09-24 | 2004-08-30 | Oxygen-supply-capable cooling water equipment, filtration-equipment and filtration-equipped cooling water equipment incorporated with these equipment |
US11/457,915 US20070131596A1 (en) | 2002-09-24 | 2006-07-17 | Oxygen-supply-capable cooling water equipment, filtration equipment and filtration-function-equipped cooling water equipment incorporated with these equipment |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002276950A JP4441163B2 (ja) | 2002-09-24 | 2002-09-24 | 酸素供給水冷却装置及び濾過装置並びにこれ等を用いた濾過機能付随水冷却装置 |
JP2002-276950 | 2002-09-24 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/928,132 Continuation US7087158B2 (en) | 2002-09-24 | 2004-08-30 | Oxygen-supply-capable cooling water equipment, filtration-equipment and filtration-equipped cooling water equipment incorporated with these equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004028246A1 true WO2004028246A1 (ja) | 2004-04-08 |
Family
ID=32040388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/012187 WO2004028246A1 (ja) | 2002-09-24 | 2003-09-24 | 酸素供給水冷却装置及び濾過装置並びにこれ等を用いた濾過機能付随水冷却装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7087158B2 (ja) |
JP (1) | JP4441163B2 (ja) |
CN (1) | CN1292647C (ja) |
AU (1) | AU2003266590A1 (ja) |
TW (1) | TW200406145A (ja) |
WO (1) | WO2004028246A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113368561A (zh) * | 2021-06-01 | 2021-09-10 | 樊立杨 | 一种造纸用纸浆废水中木质纤维收集过滤设备 |
CN115046356A (zh) * | 2022-06-08 | 2022-09-13 | 南京交通职业技术学院 | 一种沥青改性剂生产用尾气吸收装置及其工作方法 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7425274B1 (en) * | 2004-12-09 | 2008-09-16 | Leon Helfet | Aquarium filter unit |
US7628913B2 (en) * | 2005-10-05 | 2009-12-08 | J.W. Pet Company, Inc. | Aquarium filter cartridge and filtration system |
DE102006000982B4 (de) * | 2006-01-05 | 2016-02-04 | Hartmut Illmer | Vorrichtung für den Abbau von Schadstoffen in Wasser |
CA2751212A1 (en) * | 2009-01-30 | 2010-08-05 | Pentair Residential Filtration, Llc | System and method for water treatment regeneration stage |
US8685235B2 (en) * | 2009-02-04 | 2014-04-01 | Vladimir Petrovich Kolesnjkov | Integrated sewage treatment plant |
JP5207254B2 (ja) * | 2009-06-29 | 2013-06-12 | ゼンスイ株式会社 | 観賞水槽用の上置型冷却濾過装置 |
US9454158B2 (en) | 2013-03-15 | 2016-09-27 | Bhushan Somani | Real time diagnostics for flow controller systems and methods |
CN103405235B (zh) * | 2013-08-09 | 2016-03-02 | 兰州大学 | 多模控温式血氧分压动力学测试装置 |
CN104567516A (zh) * | 2014-12-18 | 2015-04-29 | 黄涛 | 空气冷却器 |
CN105325358B (zh) * | 2015-11-20 | 2019-03-08 | 江苏省锡山中等专业学校 | 一种溶氧降温过滤器 |
US10983538B2 (en) | 2017-02-27 | 2021-04-20 | Flow Devices And Systems Inc. | Systems and methods for flow sensor back pressure adjustment for mass flow controller |
DE102018120217A1 (de) * | 2018-08-20 | 2020-02-20 | Tristan Wilms | Vorrichtung und Verfahren zur gleichzeitigen biologischen Reinigung von Abwasser, insbesondere von Abwasser mit biologisch abbaubarer Belastung, und Bereitstellung von gekühlter Luft |
US11976893B2 (en) * | 2019-07-18 | 2024-05-07 | Spx Cooling Tech, Llc | Cooling tower with basin shield |
CN111121492A (zh) * | 2020-01-19 | 2020-05-08 | 广东览讯科技开发有限公司 | 一种低漂水率的冷却塔水声控制装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50149594U (ja) * | 1974-05-29 | 1975-12-12 | ||
JPS51124000U (ja) * | 1975-04-02 | 1976-10-07 | ||
JPS6367772U (ja) * | 1986-10-17 | 1988-05-07 | ||
JPH08219684A (ja) * | 1995-02-14 | 1996-08-30 | Osaka Gas Co Ltd | 冷却塔の散水装置 |
JPH10185459A (ja) * | 1996-11-06 | 1998-07-14 | Shigeru Nagano | 冷却塔 |
JPH1114270A (ja) * | 1997-06-19 | 1999-01-22 | Kokago Corp Kk | クーリングタワー |
JPH11318271A (ja) * | 1998-05-15 | 1999-11-24 | Fujikin Inc | 水槽用冷却装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1743524A (en) * | 1927-11-15 | 1930-01-14 | Electrodialyzer Corp | Separation process and apparatus |
US3112261A (en) * | 1961-04-13 | 1963-11-26 | Fluor Corp | Apparatus and method for promoting biological oxidation of organic material |
US3345048A (en) * | 1964-07-13 | 1967-10-03 | Fluor Corp | Cooling tower deck slat spacer |
US3275147A (en) * | 1964-07-14 | 1966-09-27 | Campbell Soup Co | Filters |
US3623976A (en) * | 1969-10-30 | 1971-11-30 | Del Pak Media Corp | Liquid wastes treatment method |
US3950252A (en) * | 1974-03-11 | 1976-04-13 | Jet Aeration Company | Upflow filter |
JPS50149594A (ja) | 1974-04-30 | 1975-11-29 | ||
US4028756A (en) | 1975-04-09 | 1977-06-14 | Thomas & Betts Corporation | Hand tool for working on electrical conductors |
JPH0746721B2 (ja) | 1986-09-09 | 1995-05-17 | 富士ゼロックス株式会社 | イメ−ジセンサおよびその製造方法 |
US4861465A (en) * | 1988-01-25 | 1989-08-29 | Augustyniak Stanley D | Anti-reverse siphoning water circulating system for aquariums |
US5084164A (en) * | 1990-05-31 | 1992-01-28 | Luis Del Rosario | Filter assembly for an aquarium |
JP2585671Y2 (ja) * | 1993-03-24 | 1998-11-25 | 株式会社ニッソー | 観賞魚水槽用濾過装置 |
US5348654A (en) * | 1993-08-26 | 1994-09-20 | Fischer Harry C | Co-current packed tower bio-reactor |
JP2790031B2 (ja) * | 1994-02-22 | 1998-08-27 | 日本電気株式会社 | ネット情報抽出方法および装置 |
JP3239217B2 (ja) * | 1994-09-10 | 2001-12-17 | トローク,ベルント・シィエイチ | 水濾過 |
US5460722A (en) * | 1994-10-11 | 1995-10-24 | Chen; Shan-Hu | Biochemical dripping board for aquariums |
JP4603715B2 (ja) | 2001-04-09 | 2010-12-22 | 株式会社フジキン | 水浄化装置及びこれを用いた水槽装置 |
-
2002
- 2002-09-24 JP JP2002276950A patent/JP4441163B2/ja not_active Expired - Fee Related
-
2003
- 2003-09-23 TW TW092126219A patent/TW200406145A/zh unknown
- 2003-09-24 CN CNB038016028A patent/CN1292647C/zh not_active Expired - Fee Related
- 2003-09-24 AU AU2003266590A patent/AU2003266590A1/en not_active Abandoned
- 2003-09-24 WO PCT/JP2003/012187 patent/WO2004028246A1/ja active Application Filing
-
2004
- 2004-08-30 US US10/928,132 patent/US7087158B2/en not_active Expired - Fee Related
-
2006
- 2006-07-17 US US11/457,915 patent/US20070131596A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50149594U (ja) * | 1974-05-29 | 1975-12-12 | ||
JPS51124000U (ja) * | 1975-04-02 | 1976-10-07 | ||
JPS6367772U (ja) * | 1986-10-17 | 1988-05-07 | ||
JPH08219684A (ja) * | 1995-02-14 | 1996-08-30 | Osaka Gas Co Ltd | 冷却塔の散水装置 |
JPH10185459A (ja) * | 1996-11-06 | 1998-07-14 | Shigeru Nagano | 冷却塔 |
JPH1114270A (ja) * | 1997-06-19 | 1999-01-22 | Kokago Corp Kk | クーリングタワー |
JPH11318271A (ja) * | 1998-05-15 | 1999-11-24 | Fujikin Inc | 水槽用冷却装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113368561A (zh) * | 2021-06-01 | 2021-09-10 | 樊立杨 | 一种造纸用纸浆废水中木质纤维收集过滤设备 |
CN115046356A (zh) * | 2022-06-08 | 2022-09-13 | 南京交通职业技术学院 | 一种沥青改性剂生产用尾气吸收装置及其工作方法 |
CN115046356B (zh) * | 2022-06-08 | 2023-03-21 | 南京交通职业技术学院 | 一种沥青改性剂生产用尾气吸收装置及其工作方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2004113852A (ja) | 2004-04-15 |
TW200406145A (en) | 2004-05-01 |
US20050029176A1 (en) | 2005-02-10 |
US7087158B2 (en) | 2006-08-08 |
AU2003266590A1 (en) | 2004-04-19 |
CN1596072A (zh) | 2005-03-16 |
US20070131596A1 (en) | 2007-06-14 |
JP4441163B2 (ja) | 2010-03-31 |
CN1292647C (zh) | 2007-01-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2004028246A1 (ja) | 酸素供給水冷却装置及び濾過装置並びにこれ等を用いた濾過機能付随水冷却装置 | |
US5632887A (en) | Fluidized bed aquarium filter | |
JP5739191B2 (ja) | 散水式浄化装置用保水体、散水式浄化装置および散水式浄化装置の運転方法 | |
JP4588029B2 (ja) | 養魚水槽用濾過装置および養魚水槽タンクの水向けの濾過方法 | |
WO1998009509A1 (fr) | Dispositif de filtrage pour eau de reservoir destinee a des poissons d'aquarium | |
JPH11169654A (ja) | 循環式微生物脱臭装置 | |
KR20150016170A (ko) | 사이펀에 의한 역세척 기능을 갖는 생물막 여과 수처리 장치 | |
TW523396B (en) | Water cooling and cleaning apparatus for water tank | |
CN206372690U (zh) | 一种含挥发性有机物的废气处理装置 | |
CN109042467A (zh) | 一种水产养殖系统 | |
JP2008283873A (ja) | 浄化装置及び浄化装置の運転方法 | |
JPH11197420A (ja) | 濾過装置 | |
KR100455896B1 (ko) | 수조 내의 물의 냉각·정화장치 | |
JP3142931U (ja) | 水槽用水質浄化装置 | |
WO2003084318A1 (fr) | Dispositif de refroidissement/purification de l'eau dans un reservoir d'eau | |
JP7426053B1 (ja) | 生物ろ過装置、水ろ過システム及び水ろ過方法 | |
JP2000050761A (ja) | 飼育装置 | |
CN213421388U (zh) | 一种环保的空气净化设备 | |
JPS58163415A (ja) | 濾過装置 | |
CN113439708B (zh) | 鱼缸智能净水设备 | |
KR200436069Y1 (ko) | 수족관용 수질 정화장치 | |
JP2002045847A (ja) | 藻類発生抑制方法及び装置 | |
JPH067788A (ja) | 水浄化装置 | |
KR20080104899A (ko) | 유동상 여재를 이용한 오폐수 처리장치 | |
JPH0677897U (ja) | 水浄化装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20038016028 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 10928132 Country of ref document: US |
|
122 | Ep: pct application non-entry in european phase |