CN109329177B - Circulating water fishpond - Google Patents
Circulating water fishpond Download PDFInfo
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- CN109329177B CN109329177B CN201811496931.XA CN201811496931A CN109329177B CN 109329177 B CN109329177 B CN 109329177B CN 201811496931 A CN201811496931 A CN 201811496931A CN 109329177 B CN109329177 B CN 109329177B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 207
- 238000004062 sedimentation Methods 0.000 claims abstract description 70
- 238000000855 fermentation Methods 0.000 claims abstract description 68
- 230000004151 fermentation Effects 0.000 claims abstract description 66
- 241000251468 Actinopterygii Species 0.000 claims abstract description 40
- 238000005189 flocculation Methods 0.000 claims abstract description 38
- 230000016615 flocculation Effects 0.000 claims abstract description 38
- 239000010865 sewage Substances 0.000 claims abstract description 35
- 238000002156 mixing Methods 0.000 claims abstract description 32
- 238000012856 packing Methods 0.000 claims abstract description 19
- 239000008213 purified water Substances 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 239000008394 flocculating agent Substances 0.000 claims description 10
- 239000000945 filler Substances 0.000 abstract description 6
- 230000003670 easy-to-clean Effects 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
Classifications
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- 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
- A01K63/003—Aquaria; Terraria
-
- 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
-
- 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
- A01K63/047—Liquid pumps for aquaria
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a circulating water fishpond, comprising: a fishpond body; a fermentation tank; one end of the first water pipe is inserted into the fish pond body, and the other end of the first water pipe is communicated with the fermentation pond; a first sedimentation tank; a siphon, the short arm of which is inserted into the fermentation tank and the long arm of which is inserted into the first sedimentation tank; a flocculation tank; a conduit having a bottom extending to a center of the baffle; one end of the second water pipe is communicated with the first sedimentation tank, and the other end of the second water pipe is communicated with the guide pipe; a packing layer is arranged in the second sedimentation tank, and the part of the second sedimentation tank, which is positioned below the packing layer, is communicated with the flocculation tank; a mixing tank; one end of the third water pipe is communicated with the part of the second sedimentation tank above the packing layer, and the other end of the third water pipe is communicated with the mixing tank; one end of the fourth water pipe is communicated with the mixing tank, and the other end of the fourth water pipe extends into the fish pond body; and a fifth water pipe communicating with the inside of the mixing tank. The invention can treat the sewage in the fish pond and then recycle the sewage, and the inside of the water circulation device is easy to clean and the filler is convenient to replace.
Description
Technical Field
The invention relates to the technical field of cultivation. More particularly, the present invention relates to a circulating water fish pond.
Background
The fish pond is internally provided with residual baits, fish feces and secretions and viscous pollutants in water, the substances are easy to breed a large amount of bacteria and parasites, are not favorable for the growth of the fishes and need to be cleaned in time to prevent the water quality from deteriorating. Can improve quality of water through the mode of changing water, nevertheless need change fish after shifting to need adopt a large amount of water purification, work load is big and consuming time long. In order to save water, sewage needs to be recycled, but the existing water circulating device has the problems that the treatment of polluted water is not thorough enough, and the cleaning and the replacement of fillers are not easy.
Disclosure of Invention
The invention aims to provide a circulating water fish pond, sewage in the fish pond can be recycled after being treated by a water circulating device, the sewage is thoroughly treated by the water circulating device, the interior of the water circulating device is easy to clean, and a filler is convenient to replace.
To achieve these objects and other advantages in accordance with the present invention, there is provided a circulating water fish pond, comprising:
a fishpond body;
a water circulation device, comprising:
the fermentation tank is hollow and cuboid, and a first sewage draining port is formed in the side wall of the lower part of the fermentation tank;
one end of the first water pipe is inserted into the lower part of the fish pond body, the other end of the first water pipe is fixedly arranged on the upper part of one side wall of the two side walls which are arranged on the fermentation pond at intervals along the width direction of the fermentation pond and is communicated with the inside of the fermentation pond, and a water pump is arranged on the first water pipe;
the first sedimentation tank is in a hollow cuboid shape, and a second sewage draining outlet is formed in the side wall of the lower part of the first sedimentation tank;
a short arm of the siphon is inserted into the fermentation tank and is separated from the bottom of the fermentation tank by a certain distance, and a long arm of the siphon is inserted into the lower part of the first sedimentation tank and is positioned above the second sewage outlet;
the flocculation tank is hollow and cuboid, a guide plate is arranged at the bottom of the flocculation tank, the horizontal cross sections of all the positions of the guide plate are spiral, and the water outlet end of the guide plate is separated from the side wall of the flocculation tank by a certain distance;
the bottom of the guide pipe penetrates through the top of the flocculation tank, extends to the center of the guide plate, is separated from the bottom of the guide plate by a certain distance and is used for guiding a flocculating agent into the guide plate;
one end of the second water pipe is communicated with the lower part of the first sedimentation tank and is positioned above the long arm of the siphon pipe, the other end of the second water pipe penetrates through the side wall of the flocculation tank and is communicated with the guide pipe, and a first valve is arranged on the second water pipe;
a third sewage draining outlet is formed in the side wall of the lower portion of the second sedimentation tank, a packing layer is arranged in the second sedimentation tank, the packing layer is separated from the top and the bottom of the second sedimentation tank by a certain distance and is positioned above the third sewage draining outlet, the height of the top surface of the packing layer is lower than that of the top of the guide plate, and the portion, below the packing layer, in the second sedimentation tank is communicated with the flocculation tank;
a mixing tank;
one end of the third water pipe is communicated with the part of the second sedimentation tank, which is positioned above the packing layer, and the other end of the third water pipe is communicated with the mixing tank;
one end of the fourth water pipe is communicated with the mixing tank, the other end of the fourth water pipe extends into the fishpond body, and a water pump is arranged on the fourth water pipe;
and one end of the fifth water pipe is communicated with the interior of the mixing tank and used for leading purified water into the mixing tank, and a third valve is arranged on the fifth water pipe.
Preferably, in the circulating water fish pond, the water circulating apparatus further includes:
the filter screen, it sets up in the first sedimentation tank, and cut apart into two cavities with the inside from the top down of first sedimentation tank, the long arm of siphon passes the filter screen, the one end of second water pipe is located the top of filter screen.
Preferably, in the circulating water fish pond, the height of one end of the second water pipe is higher than that of the other end of the second water pipe.
Preferably, in the circulating water fish pond, the water circulating apparatus further includes:
the first pipe body is arranged in the vertical direction, the upper part of the first pipe body is positioned in the mixing tank, the bottom of the first pipe body penetrates through the bottom of the mixing tank, an oxygen or air inlet is formed at the bottom of the first pipe body, and one end of the fifth water pipe and the other end of the third water pipe are respectively fixedly connected with the side wall of the upper part of the first pipe body and are communicated with the inside of the first pipe body;
many second bodys, its edge the circumference direction interval of first body sets up, and is located in the mixing tank, the one end of every second body all with the lateral wall fixed connection of the lower part of first body, and with the inside intercommunication of first body, the other end extends up.
Preferably, in the circulating water fish pond, the water circulating apparatus further includes:
and the third pipe body is annular, the other end of each second pipe body is connected with the third pipe body and communicated with the inside of the third pipe body, and the third pipe body is communicated with the fourth water pipe.
Preferably, in the circulating water fish pond, the water circulating apparatus further includes:
the baffle, it is L shape, and comprises the first plate body of vertical setting and the second plate body of level setting, the first plate body with two lateral walls that set up along its width direction interval on the fermentation vat are parallel, and the certain distance is separated by to relative with the other end of first water pipe, the interval is provided with a plurality of through-holes on the second plate body, three sides that do not be connected with first plate body on the second plate body respectively with the three lateral wall seamless connection of fermentation vat, the short arm of siphon inserts in the region that baffle and fermentation vat enclose, and is located the top of second plate body, first drain outlet is located the below of second plate body.
Preferably, in the circulating water fish pond, the top of the fermentation pond is detachably connected with the side wall of the fermentation pond, and the top of the first plate body abuts against the top of the fermentation pond; the fermentation vat is characterized in that a first supporting block and a second supporting block are fixedly arranged on two side walls which are arranged at intervals in the width direction of the fermentation vat respectively, a second plate body is placed on the first supporting block and the second supporting block, the first supporting block and the second supporting block do not seal the through holes, the first supporting block and the second supporting block are separated from the two side walls which are arranged at intervals in the length direction of the fermentation vat at a certain distance, a limiting rod is fixedly arranged on the side face, opposite to one side wall of the two side walls which are arranged at intervals in the width direction of the fermentation vat, of the first plate body, and the limiting rod is abutted to one side wall of the two side walls which are arranged at intervals in the width direction of the fermentation vat.
Preferably, in the circulating water fish pond, a feeding device is arranged at the top of the guide pipe, and the feeding device is positioned above the flocculation tank and used for feeding a flocculating agent into the guide pipe.
Preferably, in the circulating water fish pond, the top of the first sedimentation tank is detachably connected with the side wall of the first sedimentation tank, the top of the second sedimentation tank is detachably connected with the side wall of the second sedimentation tank, and the top of the flocculation tank is detachably connected with the side wall of the flocculation tank.
Preferably, the circulating water fish pond in, an annular first stopper has set firmly on the long arm of siphon, an annular second stopper has set firmly on the inside wall of the lower part of first sedimentation tank, the filter screen presss from both sides first stopper with between the second stopper, just first stopper with the second stopper does not seal the mesh on the filter screen.
The invention at least comprises the following beneficial effects:
the water circulation device comprises a fermentation tank, a first sedimentation tank, a flocculation tank, a second sedimentation tank and a mixing tank, can perform anaerobic fermentation on pollutants, degrade the pollutants, then precipitate sewage, flocculate the sewage without most of the precipitate by a flocculating agent to aggregate small particle substances in the sewage, then precipitate the flocculate, finally mix the treated water with purified water and then guide the mixed water into a fish culture tank, and can thoroughly remove the pollutants in the sewage by treating the sewage step by step.
The baffle plate and the filter screen can be taken out and then cleaned or replaced, the filler is easy to take out, the interiors of the fermentation tank, the first sedimentation tank, the flocculation tank and the second sedimentation tank are convenient to clean, and the sewage is prevented from being further polluted in the water circulation device.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view showing the construction of a circulating water fishpond according to one embodiment of the present invention;
FIG. 2 is a schematic illustration of the configuration of the connection of the conduit and the second water line in accordance with one embodiment of the present invention;
fig. 3 is a schematic structural view of a baffle according to one embodiment of the present invention;
FIG. 4 is a schematic diagram of the structure of a mixing tank according to one embodiment of the invention;
fig. 5 is a schematic structural view of a third pipe according to an embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It should be noted that in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 5, the present invention provides a circulating water fish pond, comprising:
a fishpond body 100;
a water circulation device, comprising:
a fermentation tank 110 having a hollow rectangular parallelepiped shape, wherein a first sludge discharge port 111 is formed in a side wall of a lower portion of the fermentation tank 110, for discharging sludge generated at the bottom of the fermentation tank 110 after fermentation;
a first water pipe 120, one end of which is inserted into the lower part of the fishpond body 100, and the other end of which is fixedly arranged on the upper part of one of the two side walls of the fermentation tank 110 arranged at intervals along the width direction thereof and is communicated with the inside of the fermentation tank 110, wherein a water pump is arranged on the first water pipe 120 and is used for introducing sewage into the fermentation tank 110;
the first sedimentation tank 130 is a cuboid with a hollow interior, and a second sewage draining outlet 131 is formed in the side wall of the lower portion of the first sedimentation tank 130 and used for draining sediment at the bottom of the first sedimentation tank 130;
a siphon 140 having a short arm inserted into the fermenting tank 110 and spaced apart from the bottom of the fermenting tank 110 by a certain distance, and a long arm inserted into the lower portion of the first settling tank 130 and positioned above the second drain outlet 131, for guiding water in the upper portion of the fermenting tank 110 into the first settling tank 130;
the flocculation tank 150 is in a hollow cuboid shape, a guide plate 151 is arranged at the bottom of the flocculation tank 150, horizontal cross sections of all positions of the guide plate 151 are spiral, and a certain distance is reserved between the water outlet end of the guide plate 151 and the side wall of the flocculation tank 150, so that sewage enters the guide plate 151 from the center of the guide plate 151 and can enter the flocculation tank 150 after flowing along the spiral of the guide plate 151;
a conduit 160 disposed in a vertical direction, wherein the bottom of the conduit 160 passes through the top of the flocculation tank 150, extends to the center of the flow guide plate 151, and is spaced apart from the bottom of the flow guide plate 151, for guiding a flocculating agent into the flow guide plate 151;
a second water pipe 170, one end of which is communicated with the lower part of the first sedimentation tank 130 and is positioned above the long arm of the siphon 140, and the other end of which passes through the side wall of the flocculation tank 150 and is communicated with the guide pipe 160, wherein the second water pipe 170 is provided with a first valve, and the water settled in the first sedimentation tank 130 is guided into the guide plate 151 through the second water pipe 170;
a third sewage discharge outlet 181 is formed in the side wall of the lower portion of the second sedimentation tank 180 and used for discharging sediment at the bottom of the second sedimentation tank 180, a packing layer 182 is arranged in the second sedimentation tank 180, the packing layer 182 is separated from the top and the bottom of the second sedimentation tank 180 by a certain distance and is positioned above the third sewage discharge outlet 181, the top surface of the packing layer 182 is lower than the top of the guide plate 151, and the portion, positioned below the packing layer 182, in the second sedimentation tank 180 is communicated with the flocculation tank 150; the filler sets up in a inside hollow filter screen, and the size of filter screen is the same with the size of the horizontal cross-section of second sedimentation tank 180, and the filter screen sets up in second sedimentation tank 180 along the horizontal direction, the top of filter screen and the bottom fixed connection of T shape connecting rod, and the top of second sedimentation tank 180 is passed to the vertical portion of T shape connecting rod, and the horizontal part is shelved at the top of second sedimentation tank 180, makes filler layer 182 unsettled in second sedimentation tank 180.
A mixing tank 190;
one end of the third water pipe 200 is communicated with a part of the second sedimentation tank 180 above the packing layer 182, and the other end is communicated with the mixing tank 190, and a second valve is arranged on the third water pipe 200;
a fourth water pipe 210, one end of which is communicated with the mixing tank 190 and the other end of which extends into the fishpond body 100, wherein a water pump is arranged on the fourth water pipe 210;
and one end of the fifth water pipe 220 is communicated with the interior of the mixing tank 190, the other end of the fifth water pipe is connected with a purified water source and used for introducing purified water into the mixing tank 190, and a third valve is arranged on the fifth water pipe 220.
The utility model provides a circulating water fish pond, when using, close the valve on second water pipe 170 and the third water pipe 200 earlier, lead-in sewage through first water pipe 120 in to fermentation vat 110, sewage carries out anaerobic fermentation in fermentation vat 110, after pollutant degradation, the water after preliminary purification is leading-in first sedimentation tank 130 through siphon 140 and is depositd, after depositng, open the valve on second water pipe 170 and the third water pipe 200, simultaneously through pipe 160 constantly leading-in flocculating agent in to flocculation basin 150, water in first sedimentation tank 130 leads to in guide plate 151 through second water pipe 170 and mixes with the flocculating agent, later get into flocculation basin 150 through the delivery port end of guide plate 151, because the part that lies in the below 182 in the second sedimentation tank 180 communicates with flocculation basin 150, water in the flocculation basin 150 is led into in the second sedimentation tank 180, after filtering by packing layer 182, is introduced into the mixing tank 190 through the third water pipe 200, and simultaneously, purified water is introduced into the mixing tank 190 through the fifth water pipe 220, and the treated water and the purified water are mixed and then introduced into the fishpond body 100 through the fourth water pipe 210.
In another technical solution, in the circulating water fishpond, the water circulating device further includes:
a screen 132 disposed in the first settling tank 130 and dividing the interior of the first settling tank 130 into two chambers from top to bottom, the long arm of the siphon 140 passing through the screen 132, and one end of the second water pipe 170 being positioned above the screen 132. The filter screen 132 can filter large-particle impurities in the first sedimentation tank 130, and can prevent the second water pipe 170 from guiding the large-particle impurities into the flocculation tank 150.
In another technical solution, in the circulating water fish pond, the height of one end of the second water pipe 170 is higher than the height of the other end of the second water pipe 170. So that the water in the first settling tank 130 easily flows into the flocculation tank 150.
In another technical solution, in the circulating water fishpond, the water circulating device further includes:
a first pipe body 230, which is arranged in a vertical direction, wherein the upper part of the first pipe body 230 is located in the mixing tank 190, the bottom of the first pipe body 230 penetrates through the bottom of the mixing tank 190, an oxygen or air inlet (an inlet is provided with a one-way valve) is formed at the bottom of the first pipe body 230, one end of the fifth water pipe 220 and the other end of the third water pipe 200 are respectively fixedly connected with the side wall of the upper part of the first pipe body 230, and are communicated with the inside of the first pipe body 230;
a plurality of second pipe bodies 240, which are arranged at intervals along the circumferential direction of the first pipe body 230 and are located in the mixing tank 190, wherein one end of each second pipe body 240 is fixedly connected with the side wall of the lower portion of the first pipe body 230 and is communicated with the inside of the first pipe body 230, and the other end of each second pipe body extends upwards.
The treated water is introduced into the first pipe body 230 through the third water pipe 200, the purified water is introduced into the first pipe body 230 through the fifth water pipe 220, meanwhile, oxygen or air is introduced through the bottom of the first pipe body 230, the treated water, the purified water and the oxygen or air are mixed and then flow out through the second pipe body 240, and then the treated water, the purified water and the oxygen or air are introduced into the fishpond body 100 through the fourth water pipe 210, so that the oxygen content in the water can be increased. If the sewage needs to introduce purified water into the fishpond body 100 during the fermentation process, the purified water is introduced into the first pipe body 230 through the fifth water pipe 220, and the purified water is mixed with oxygen or air and then introduced into the fishpond body 100 through the fourth water pipe 210. If only the treated water needs to be introduced into the aquarium body 100, the valve of the fifth water pipe 220 is closed and the treated water is introduced into the first pipe body 230 through only the third water pipe 200.
In another technical solution, in the circulating water fishpond, the water circulating device further includes:
and a third pipe body 250, which is annular, wherein the other end of each second pipe body 240 is connected to the third pipe body 250 and is communicated with the inside of the third pipe body 250, and the third pipe body 250 is communicated with the fourth water pipe 210. The treated water is introduced into the first pipe body 230 through the third water pipe 200 and/or the purified water is introduced into the first pipe body 230 through the fifth water pipe 220, and simultaneously, the oxygen or the air is introduced through the bottom of the first pipe body 230, and the treated water and/or the purified water, the oxygen or the air are mixed in the first pipe body 230 and the second pipe body 240, and then flow into the third pipe body 250 through the second pipe body 240, and then are introduced into the fishpond body 100 through the fourth water pipe 210, so that the oxygen content in the water can be greatly increased.
In another technical solution, in the circulating water fishpond, the water circulating device further includes:
the baffle, it is L shape, and comprises the first plate body 112 of vertical setting and the second plate body 113 of level setting, first plate body 112 with two lateral walls that set up along its width direction interval on the fermentation vat 110 are parallel, and be separated by a certain distance, and relative with the other end of first water pipe 120, the interval is provided with a plurality of through-holes on the second plate body 113, three sides that do not be connected with first plate body 112 on the second plate body 113 respectively with the three lateral wall seamless connection of fermentation vat 110, the short arm of siphon 140 inserts in the region that baffle and fermentation vat 110 enclose, and is located the top of second plate body 113, first drain 111 is located the below of second plate body 113.
When the first water pipe 120 introduces sewage into the fermentation tank 110, the first plate 112 prevents the sewage from directly flowing onto the second plate 113, and the second plate 113 prevents the siphon 140 from pumping sludge at the bottom of the fermentation tank 110 into the first sedimentation tank 130 when pumping out the water in the fermentation tank 110.
In another technical scheme, in the circulating water fish pond, the top of the fermentation tank 110 is detachably connected with the side wall thereof, so that the top of the fermentation tank 110 can be opened, the top of the first plate 112 abuts against the top of the fermentation tank 110, and the first plate 112 is limited by the top of the fermentation tank 110 to move upwards; a first supporting block 114 and a second supporting block 115 are respectively and fixedly arranged on two side walls of the fermentation tank 110 at intervals along the width direction, the second plate body 113 is placed on the first supporting block 114 and the second supporting block 115, the downward movement of the second plate body 113 is limited by the first supporting block 114 and the second supporting block 115, the plurality of through holes are not sealed by the first supporting block 114 and the second supporting block 115, the first supporting block 114 and the second supporting block 115 are respectively at intervals with two side walls of the fermentation tank 110 along the length direction, so that sewage guided into the fermentation tank 110 through the first water pipe 120 can flow to the lower part of the fermentation tank 110 after passing through the first supporting block 114 and the second supporting block 115, a limiting rod 116 is fixedly arranged on the side surface of the first plate body 112 opposite to one of the two side walls of the fermentation tank 110 at intervals along the width direction, the limiting rod 116 abuts against one of two side walls which are arranged on the fermenting tank 110 at intervals along the width direction of the fermenting tank, and the baffle can not move horizontally by arranging the limiting rod 116. When the through hole of the second plate 113 is blocked, the top of the fermentation tank 110 can be opened, and the baffle plate is taken out upwards, so that the impurities in the through hole can be cleaned.
In another embodiment, the conduit 160 of the circulating water fish pond is provided with a feeding device at the top thereof, and the feeding device is located above the flocculation tank 150 and is used for continuously feeding the flocculating agent into the conduit 160 so that the flocculating agent is continuously mixed with the water introduced into the conduit 160 from the first sedimentation tank 130.
In another technical scheme, in the circulating water fish pond, the top of the first sedimentation tank 130 is detachably connected with the side wall thereof, the top of the second sedimentation tank 180 is detachably connected with the side wall thereof, and the top of the flocculation tank 150 is detachably connected with the side wall thereof. The tops of the first sedimentation tank 130, the second sedimentation tank 180 and the flocculation tank 150 can be opened, and the interiors of the first sedimentation tank 130, the second sedimentation tank 180 and the flocculation tank 150 are convenient to clean.
In another technical scheme, in the circulating water fish pond, an annular first limit block 141 is fixedly arranged on a long arm of the siphon 140, an annular second limit block 133 is fixedly arranged on the inner side wall of the lower part of the first sedimentation tank 130, the filter screen 132 is clamped between the first limit block 141 and the second limit block 133, and the first limit block 141 and the second limit block 133 do not seal meshes on the filter screen 132. The up and down movement of the strainer 132 is restricted by the first stopper 141, the siphon 140 is drawn out upward, and the top of the first settling tank 130 is opened, so that the strainer 132 can be removed for cleaning or replacement.
Great at sewage treatment volume, and when polluting in the pond of breeding fish seriously, can lead to the back of disinfecting among the sterilizing equipment with the water in the fourth water pipe 210, lead to the pond body 100 of breeding fish through the sixth water pipe with sterilizing equipment intercommunication again, in fourth water pipe 210 does not directly lead to the pond body 100 of breeding fish with the water in the mixed pond 190 promptly, but after leading-in sterilizing equipment was disinfected, the rethread sixth water pipe is led to the pond body 100 of breeding fish. However, if the sewage treatment capacity is small and the concentration of pollutants in the sewage is not high, a sterilization device is not required to be arranged.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. Circulating water fish pond, its characterized in that includes:
a fishpond body;
a water circulation device, comprising:
the fermentation tank is hollow and cuboid, and a first sewage draining port is formed in the side wall of the lower part of the fermentation tank;
one end of the first water pipe is inserted into the lower part of the fish pond body, the other end of the first water pipe is fixedly arranged on the upper part of one side wall of the two side walls which are arranged on the fermentation pond at intervals along the width direction of the fermentation pond and is communicated with the inside of the fermentation pond, and a water pump is arranged on the first water pipe;
the first sedimentation tank is in a hollow cuboid shape, and a second sewage draining outlet is formed in the side wall of the lower part of the first sedimentation tank;
a short arm of the siphon is inserted into the fermentation tank and is separated from the bottom of the fermentation tank by a certain distance, and a long arm of the siphon is inserted into the lower part of the first sedimentation tank and is positioned above the second sewage outlet;
the flocculation tank is hollow and cuboid, a guide plate is arranged at the bottom of the flocculation tank, the horizontal cross sections of all the positions of the guide plate are spiral, and the water outlet end of the guide plate is separated from the side wall of the flocculation tank by a certain distance;
the bottom of the guide pipe penetrates through the top of the flocculation tank, extends to the center of the guide plate, is separated from the bottom of the guide plate by a certain distance and is used for guiding a flocculating agent into the guide plate;
one end of the second water pipe is communicated with the lower part of the first sedimentation tank and is positioned above the long arm of the siphon pipe, the other end of the second water pipe penetrates through the side wall of the flocculation tank and is communicated with the guide pipe, and a first valve is arranged on the second water pipe;
a third sewage draining outlet is formed in the side wall of the lower portion of the second sedimentation tank, a packing layer is arranged in the second sedimentation tank, the packing layer is separated from the top and the bottom of the second sedimentation tank by a certain distance and is positioned above the third sewage draining outlet, the height of the top surface of the packing layer is lower than that of the top of the guide plate, and the portion, below the packing layer, in the second sedimentation tank is communicated with the flocculation tank;
a mixing tank;
one end of the third water pipe is communicated with the part of the second sedimentation tank, which is positioned above the packing layer, and the other end of the third water pipe is communicated with the mixing tank;
one end of the fourth water pipe is communicated with the mixing tank, the other end of the fourth water pipe extends into the fishpond body, and a water pump is arranged on the fourth water pipe;
and one end of the fifth water pipe is communicated with the interior of the mixing tank and used for leading purified water into the mixing tank, and a third valve is arranged on the fifth water pipe.
2. The circulating water aquarium of claim 1, wherein the water circulating means further comprises:
the filter screen, it sets up in the first sedimentation tank, and cut apart into two cavities with the inside from the top down of first sedimentation tank, the long arm of siphon passes the filter screen, the one end of second water pipe is located the top of filter screen.
3. The circulating water fish pond of claim 2, wherein one end of the second water pipe has a height higher than that of the other end of the second water pipe.
4. The circulating water aquarium of claim 1, wherein the water circulating means further comprises:
the first pipe body is arranged in the vertical direction, the upper part of the first pipe body is positioned in the mixing tank, the bottom of the first pipe body penetrates through the bottom of the mixing tank, an oxygen or air inlet is formed at the bottom of the first pipe body, and one end of the fifth water pipe and the other end of the third water pipe are respectively fixedly connected with the side wall of the upper part of the first pipe body and are communicated with the inside of the first pipe body;
many second bodys, its edge the circumference direction interval of first body sets up, and is located in the mixing tank, the one end of every second body all with the lateral wall fixed connection of the lower part of first body, and with the inside intercommunication of first body, the other end extends up.
5. The circulating water aquarium of claim 4, wherein the water circulating means further comprises:
and the third pipe body is annular, the other end of each second pipe body is connected with the third pipe body and communicated with the inside of the third pipe body, and the third pipe body is communicated with the fourth water pipe.
6. The circulating water aquarium of claim 1, wherein the water circulating means further comprises:
the baffle, it is L shape, and comprises the first plate body of vertical setting and the second plate body of level setting, the first plate body with two lateral walls that set up along its width direction interval on the fermentation vat are parallel, and the certain distance is separated by to relative with the other end of first water pipe, the interval is provided with a plurality of through-holes on the second plate body, three sides that do not be connected with first plate body on the second plate body respectively with the three lateral wall seamless connection of fermentation vat, the short arm of siphon inserts in the region that baffle and fermentation vat enclose, and is located the top of second plate body, first drain outlet is located the below of second plate body.
7. The circulating water fish pond of claim 6, wherein the top of the fermentation tank is detachably connected to the side wall thereof, and the top of the first plate body abuts against the top of the fermentation tank; the fermentation tank is characterized in that a first supporting block is fixedly arranged on one of two side walls which are arranged at intervals in the width direction of the fermentation tank, a second supporting block is fixedly arranged on the other side wall, a second plate body is placed on the first supporting block and the second supporting block, the first supporting block and the second supporting block do not seal the through holes, the first supporting block and the second supporting block are respectively separated from the two side walls which are arranged at intervals in the length direction of the fermentation tank at a certain distance, a limiting rod is fixedly arranged on the side face, opposite to one of the two side walls which are arranged at intervals in the width direction of the fermentation tank, of the first plate body, and the limiting rod is abutted against one of the two side walls which are arranged at intervals in the width direction of the fermentation tank.
8. The circulating water fish pond of claim 1, wherein the top of the conduit is provided with a feeding device, which is located above the flocculation tank and is used for feeding a flocculating agent into the conduit.
9. The circulating water fish pond of claim 2, wherein the top of the first sedimentation tank is detachably connected to the side wall thereof, the top of the second sedimentation tank is detachably connected to the side wall thereof, and the top of the flocculation tank is detachably connected to the side wall thereof.
10. The circulating water fish pond of claim 9, wherein an annular first stopper is fixedly arranged on the long arm of the siphon, an annular second stopper is fixedly arranged on the inner side wall of the lower part of the first sedimentation tank, the filter screen is clamped between the first stopper and the second stopper, and the first stopper and the second stopper do not seal the meshes of the filter screen.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811496931.XA CN109329177B (en) | 2018-12-07 | 2018-12-07 | Circulating water fishpond |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811496931.XA CN109329177B (en) | 2018-12-07 | 2018-12-07 | Circulating water fishpond |
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| CN109329177B true CN109329177B (en) | 2020-07-07 |
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| WO2022133805A1 (en) * | 2020-12-23 | 2022-06-30 | 向阳农业生技股份有限公司 | Polygonal circular aquaculture pool structure |
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