CN111974061A - Controllable stacked water treatment device for aquaculture - Google Patents
Controllable stacked water treatment device for aquaculture Download PDFInfo
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- CN111974061A CN111974061A CN202010902306.1A CN202010902306A CN111974061A CN 111974061 A CN111974061 A CN 111974061A CN 202010902306 A CN202010902306 A CN 202010902306A CN 111974061 A CN111974061 A CN 111974061A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 238000009360 aquaculture Methods 0.000 title claims abstract description 41
- 244000144974 aquaculture Species 0.000 title claims abstract description 41
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 230000008093 supporting effect Effects 0.000 claims description 47
- 230000000670 limiting effect Effects 0.000 claims description 25
- 238000009826 distribution Methods 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 239000010410 layer Substances 0.000 abstract description 167
- 238000001914 filtration Methods 0.000 abstract description 35
- 238000000034 method Methods 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 17
- 239000003344 environmental pollutant Substances 0.000 abstract description 14
- 231100000719 pollutant Toxicity 0.000 abstract description 14
- 239000002356 single layer Substances 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 description 7
- 238000009395 breeding Methods 0.000 description 5
- 230000001488 breeding effect Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 241000251468 Actinopterygii Species 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a controllable laminated type aquaculture water treatment device, which belongs to the field of aquaculture water treatment devices and is characterized in that a laminated type filter screen with controllable filtering degree is formed by a top layer one-way filter screen, a plurality of middle layer one-way filter screens and a bottom layer one-way filter screen, on one hand, the middle layer one-way filter screen and the bottom layer one-way filter screen can be automatically combined according to the pollution degree of aquaculture water, the filtering precision of the filter screen is adjusted, and a required laminated type filter screen is formed, on the other hand, the laminated type filter screen formed by combining the middle layer one-way filter screen and the bottom layer one-way filter screen is split, so that the laminated type filter screen is separated layer by layer and loses the filtering effect, namely, the cleaning effect of the middle layer one-way filter screen and the bottom layer one-way filter screen which are arranged in a single layer can be realized, pollutants accumulated, the dredging state of the device is recovered, and the high-efficiency filtering process of the culture water is recovered.
Description
Technical Field
The invention relates to the field of water treatment devices for aquaculture, in particular to a controllable stacked water treatment device for aquaculture.
Background
Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control. Generally comprises the whole process of cultivating aquatic products from seedlings under artificial feeding management. In a broad sense, this may also include the proliferation of aquatic resources.
Aquaculture has modes of rough culture, intensive culture, high-density intensive culture and the like. The rough culture is to put seedlings in medium and small natural waters and to culture aquatic products such as fish in lakes and reservoirs, shellfish in shallow seas and the like by completely relying on natural baits. Intensive culture is to culture aquatic products such as pond fish culture, net cage fish culture, fence culture and the like in a small water body by using bait casting and fertilizing methods. The high-density intensive culture adopts methods of flowing water, controlling temperature, increasing oxygen, feeding high-quality baits and the like to carry out high-density culture in a small water body so as to obtain high yield, such as flowing water high-density fish culture, shrimp culture and the like.
Pollutants in the aquaculture water mainly comprise organic matters, ammonia nitrogen, salt, phosphorus and the like, the aquaculture wastewater belongs to micro-polluted water, the pollution load is relatively low, but the water quality of the aquaculture wastewater is seriously deteriorated along with the accumulation of a large amount of excrement such as excrement of organisms in the aquaculture and residual bait in the middle and later stages of the aquaculture, if the aquaculture wastewater is not treated, a large amount of harmful microorganisms are bred, the growth and survival of the aquaculture objects are seriously influenced by environmental stress, and the success rate of the aquaculture is reduced.
Therefore, in the aquaculture industry, the water in the aquaculture equipment is usually filtered to remove large pollutants such as feces and residual baits in the water body, so as to ensure the healthy growth of aquaculture products. Generally, the culture water body can be connected into the filtering device, and then the culture water body is converged into the culture water body after being filtered by the filtering device, so that the circular treatment is formed, but in the filtering process, the filtering device is often blocked and is inconvenient to clean due to more pollutant amount, so that the inconvenience is caused in the culture water treatment process, and the filtering efficiency is influenced.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a controllable laminated type aquaculture water treatment device, which forms a laminated type filter screen with controllable filtering degree through a top layer one-way filter screen, a plurality of middle layer one-way filter screens and a bottom layer one-way filter screen, on one hand, the middle layer one-way filter screen and the bottom layer one-way filter screen can be automatically combined according to the pollution degree of aquaculture water, the filtering precision of the filter screen is adjusted, and the required laminated type filter screen is formed, on the other hand, the laminated type filter screen formed by combining the middle layer one-way filter screen and the bottom layer one-way filter screen is split, so that the laminated type filter screen is separated layer by layer, the filtering function is lost, the cleaning function of the middle layer one-way filter screen and the bottom layer one-way filter screen which are arranged in a single layer can be realized, pollutants accumulated on the surface of the laminated, the dredging state of the device is recovered, and the high-efficiency filtering process of the culture water is recovered.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A controllable stacked type aquaculture water treatment device comprises a device body, wherein the device body comprises a filter cylinder, a top ring, a bottom ring and a plurality of middle rings are arranged in the filter cylinder, the top ring, the middle rings and the bottom rings are sequentially distributed in parallel from top to bottom, the inner ends of the top ring, the middle rings and the bottom rings are respectively fixedly connected with a top layer one-way filter screen, a middle layer one-way filter screen and a bottom layer one-way filter screen, a main connecting rope plate is arranged on the upper side of the top ring, a pair of electric telescopic rods are fixedly connected to the upper end of the filter cylinder, the telescopic ends of the electric telescopic rods penetrate through the inner top end of the filter cylinder and are fixedly connected with the upper end of the main connecting rope plate, an auxiliary connecting rope plate is arranged on the lower side of the bottom ring, the outer end of the auxiliary connecting rope plate is fixedly connected with the inner wall of the filter cylinder, a pair of pull ropes is fixedly connected between the main connecting, the pair of pull ropes are respectively positioned at the inner sides of the pair of limiting through holes, the outer ends of the pull ropes are fixedly connected with a plurality of uniformly distributed supporting balls, the middle ring, the bottom ring and the supporting balls are distributed at intervals, the plurality of supporting balls are respectively and correspondingly positioned at the lower sides of the middle ring and the bottom ring, the supporting balls are respectively and correspondingly positioned at the right lower sides of the limiting through holes, a pair of thick rods are fixedly connected between the auxiliary rope connecting plate and the bottom ring, a thin rod is fixedly connected between the bottom ring and the top ring, a pair of sliding holes are formed in the middle ring, and the pair of thin rods are distributed and slidably connected inside the pair of sliding holes. The required stacked filter screen is formed, on the other hand, the stacked filter screen formed by splitting the middle-layer one-way filter screen and the bottom-layer one-way filter screen is separated layer by layer, the filtering effect is lost, the cleaning effect on the middle-layer one-way filter screen and the bottom-layer one-way filter screen which are arranged in a single layer can be realized, pollutants accumulated on the surface of the stacked filter screen are automatically separated under water flow, the self-cleaning process is realized, the problem that the filter blockage is difficult to clean in the prior art is solved, the dredging state of the stacked filter screen is recovered, and the high-efficiency filtering process of the aquaculture water is.
Furthermore, the aperture of the limiting perforation and the diameter of the supporting ball are changed in an increasing trend from top to bottom, and the diameter of the supporting ball is respectively larger than the aperture of the limiting perforation above the supporting ball, so that a single supporting ball cannot pass through the limiting perforation above the supporting ball, in the process of straightening the stay cord upwards, the supporting ball has the limiting and driving effects on the middle ring and the bottom ring above the supporting ball, the middle ring and the middle layer of unidirectional filter screen move upwards along with the supporting ball below the supporting ball, so that the plurality of middle layer of unidirectional filter screens are separated layer by layer and uniformly arranged between the top layer of unidirectional filter screen and the bottom layer of unidirectional filter screen, the filtering effect on the culture water is lost, at the moment, the introduction of the culture water is closed, clean water flow is introduced into the filter cylinder, pollutants attached to the top layer of unidirectional filter screen, the middle layer of unidirectional filter screen and the bottom layer of unidirectional, after the water is washed clean, the pull rope is loosened downwards, the middle-layer one-way filter screen automatically moves downwards under the action of the magnetic force of the middle ring and the bottom ring, so that the middle-layer one-way filter screen and the bottom-layer one-way filter screen are overlapped together up and down again to form an unclogged overlapped filter screen, and the efficient filtering process of the aquaculture water can be continued.
Furthermore, a plurality of cleaning chains which are uniformly distributed are arranged between the top layer one-way filter screen and the bottom layer one-way filter screen, each cleaning chain comprises a core rope which is tied between the top layer one-way filter screen and the bottom layer one-way filter screen, a plurality of carrier balls which are uniformly distributed are fixedly connected to the core rope, a plurality of rubber hook wires which are uniformly distributed are fixedly connected to the outer ends of the carrier balls, and in the process of blocking and cleaning the middle layer one-way filter screen and the bottom layer one-way filter screen which are in a layer separation state, the main rope connecting plate and the pull ropes can be driven by an electric telescopic rod to repeatedly move up and down to enable the plurality of middle layer one-way filter screens to repeatedly move up and down along the cleaning chains, when the carrier balls pass through, the unfolded rubber hook wires are gradually moved along the surface of the middle layer to be limited by the middle layer one-way filter screen meshes until the middle layer one-way filter screens are completely passed through, the cleaning efficiency of the middle layer one-way filter screen is higher, and the cleaning effect is better.
Furthermore, when the cleaning chain is in a straightening state, the carrier ball at the lowest layer is positioned at the lower side of the middle-layer unidirectional filter screen at the lowest layer, so that the middle-layer unidirectional filter screen at the lowest layer can be cleaned by the rubber hook wires in the process of repeatedly moving the middle-layer unidirectional filter screen up and down.
Further, top ring, zhonghuan and end ring constitute by a pair of arc board and a pair of magnetic sheet, a pair of magnetic sheet fixed connection between a pair of arc board, and adjacent a pair of from top to bottom the magnetic sheet one end that is close to each other is heteropolar, makes all there is the gravitation effect between the adjacent zhonghuan and between zhonghuan and the end ring through the magnetic sheet, after relaxing the stay cord downwards, mutual gathering centering ring and end ring lose spacing supporting role between the support ball, can laminate each other through magnetic attraction between zhonghuan and the end ring simultaneously to make middle level one-way filter screen and bottom one-way filter screen can realize overlapping from top to bottom, form the stratiform cascade filter screen, in order to realize the filtration purification.
Further, the net silk distribution direction of the one-way filter screen of top layer, the one-way filter screen of middle level and the one-way filter screen of bottom is all inequality, and the net silk distribution direction of the one-way filter screen of top layer, the one-way filter screen of middle level and the one-way filter screen of bottom is even setting up on the horizontal plane, and after the one-way filter screen of middle level and the one-way filter screen of bottom overlapped each other, the net silk of equidirectional superpose from top to bottom is in the same place, forms the meticulous filter screen in minimum aperture.
Furthermore, the spacing between the top layer unidirectional filter screen, the middle layer unidirectional filter screen and the bottom layer unidirectional filter screen is the same, when the middle layer unidirectional filter screen and the bottom layer unidirectional filter screen are overlapped, a filter screen with uniform and fine aperture can be formed, the diameter of the carrier ball is smaller than the spacing between the meshes of the middle layer unidirectional filter screen, and when the middle layer unidirectional filter screen is moved up and down, the carrier ball can smoothly pass through the middle layer unidirectional filter screen, so that the middle layer unidirectional filter screen can be moved up and down repeatedly without obstacles.
Further, the upper end fixedly connected with inlet tube of cartridge filter, the side fixedly connected with outlet pipe of cartridge filter, inlet tube and outlet pipe all communicate with each other with cartridge filter inside, the outlet pipe is located the downside of vice rope connecting plate, and the inlet tube is arranged in letting in breed water to the cartridge filter, and the outlet pipe is used for discharging the breed water after filtering.
Further, the side of cartridge filter is fixedly connected with blow off pipe still, the blow off pipe is located the upside of apical ring, the lower extreme fixedly connected with filler pipe of cartridge filter, filler pipe and blow off pipe all communicate with each other with the cartridge filter is inside, and the equal fixedly connected with in outer end of filler pipe and blow off pipe seals the lid, and when clean middle level one-way filter screen and bottom one-way filter screen, the filler pipe is arranged in letting in clean washing water to the cartridge filter, and the blow off pipe is used for discharging the sewage that mixes the pollutant after the washing.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through the one-way filter screen of top layer, the one-way filter screen in a plurality of middle levels and the one-way filter screen in bottom form the controllable range upon range of formula filter screen of filtration degree, on the one hand can make up by oneself middle level one-way filter screen and the one-way filter screen in bottom according to breeding water pollution degree, adjust the filter fineness of filter screen, form required range upon range of formula filter screen, on the other hand, the range upon range of formula filter screen that forms through the combination of split middle level one-way filter screen and the one-way filter screen in bottom, make it separate layer upon layer, lose the filter effect, can realize the cleaning action to the one-way filter screen in middle level and the one-way filter screen in bottom that the individual layer arranged, make its accumulational pollutant in surface break away from under rivers automatically, realize the automatically cleaning process, thereby.
(2) The aperture of the limiting perforation and the diameter of the supporting ball are changed in an increasing trend from top to bottom, and the diameter of the supporting ball is respectively larger than the aperture of the limiting perforation above the supporting ball, so that a single supporting ball cannot pass through the limiting perforation above the supporting ball, in the process of straightening the pull rope upwards, the supporting ball plays a role in limiting and driving the middle ring and the bottom ring above the supporting ball, the middle ring and the middle layer of one-way filter screen move upwards along with the supporting ball below the supporting ball, so that the plurality of middle layer of one-way filter screens are separated layer by layer and uniformly arranged between the top layer of one-way filter screen and the bottom layer of one-way filter screen, the filtering effect on the culture water is lost, at the moment, the introduction of the culture water is closed, clean water flow is introduced into the filter cylinders, pollutants attached to the top layer of one-way filter screen, the middle layer of one-, the pull rope is loosened downwards, and the middle-layer one-way filter screen automatically moves downwards under the action of the magnetic force of the middle ring and the bottom ring, so that the middle-layer one-way filter screen and the bottom-layer one-way filter screen are overlapped together up and down again to form an overlapped filter screen for dredging, and the high-efficiency filtering process of the aquaculture water can be continued.
(3) A plurality of cleaning chains which are uniformly distributed are arranged between the top layer one-way filter screen and the bottom layer one-way filter screen, each cleaning chain comprises a core rope tied between the top layer one-way filter screen and the bottom layer one-way filter screen, a plurality of carrier balls which are uniformly distributed are fixedly connected to the core rope, a plurality of rubber hook wires which are uniformly distributed are fixedly connected to the outer ends of the carrier balls, and in the process of blocking and cleaning the middle layer one-way filter screen and the bottom layer one-way filter screen in a layer separation state, a main rope connecting plate and a pull rope can be driven by an electric telescopic rod to repeatedly move up and down to enable the plurality of middle layer one-way filter screens to repeatedly move up and down along the cleaning chains, when the carrier balls pass through, the unfolded rubber hook wires are gradually moved and furled along the surface of the middle layer one-way filter screen under the limit of the middle layer one-way filter screen until the meshes of the, the cleaning efficiency of the middle layer one-way filter screen is higher, and the cleaning effect is better.
(4) When the cleaning chain is in a straightening state, the carrier ball at the lowest layer is positioned at the lower side of the unidirectional filter screen at the middle layer at the lowest layer, so that the unidirectional filter screen at the middle layer at the lowest layer can be cleaned by the rubber hook wires in the process of repeatedly moving the unidirectional filter screen at the middle layer up and down.
(5) The top ring, the middle ring and the bottom ring are composed of a pair of arc plates and a pair of magnetic sheets, the pair of magnetic sheets are fixedly connected between the pair of arc plates, one ends of the pair of magnetic sheets which are adjacent from top to bottom are heteropolar, attractive force action exists between the adjacent middle rings and between the middle rings and the bottom ring through the magnetic sheets, after the pull ropes are loosened downwards, the middle rings and the bottom ring are gathered mutually between the supporting balls to lose limiting supporting effect, meanwhile, the middle rings and the bottom ring can be attached to each other through magnetic attractive force, so that the middle-layer unidirectional filter screen and the bottom-layer unidirectional filter screen can be overlapped up and down, and a laminated filter screen is formed, and the filtering and.
(6) The net silk distribution directions of the top layer one-way filter screen, the middle layer one-way filter screen and the bottom layer one-way filter screen are different, the net silk distribution directions of the top layer one-way filter screen, the middle layer one-way filter screen and the bottom layer one-way filter screen are uniformly arranged on the horizontal plane, after the middle layer one-way filter screen and the bottom layer one-way filter screen are mutually overlapped up and down, the net silks in different directions are overlapped together up and down to form a fine filter screen with a minimum aperture, and therefore the filter of the culture water is.
(7) The spacing between the top unidirectional filter screen, the middle unidirectional filter screen and the bottom unidirectional filter screen is the same, when the middle unidirectional filter screen and the bottom unidirectional filter screen are overlapped, a filter screen with uniform and fine aperture can be formed, the diameter of the carrier ball is smaller than the spacing between the meshes of the middle unidirectional filter screen, when the middle unidirectional filter screen is moved up and down, the carrier ball can smoothly pass through the middle unidirectional filter screen, so that the middle unidirectional filter screen can be moved up and down repeatedly without obstacles.
Drawings
FIG. 1 is a perspective sectional view of the present invention during filtration;
FIG. 2 is a perspective cross-sectional view of the present invention during self-cleaning;
FIG. 3 is a partial perspective view of the present invention;
FIG. 4 is a schematic front view of the self-cleaning device of the present invention;
FIG. 5 is a schematic view of the structure at A in FIG. 4;
FIG. 6 is a schematic side view of the present invention;
FIG. 7 is a schematic view of a partial front view of the cleaning chain of the present invention;
FIG. 8 is a first schematic diagram of the front structure of the present invention during filtration;
FIG. 9 is a schematic diagram of the front structure of the present invention during filtration;
FIG. 10 is a schematic top view of the middle ring of the present invention.
The reference numbers in the figures illustrate:
1 filter cartridge, 21 top ring, 22 middle ring, 23 bottom ring, 201 limit perforation, 202 slide hole, 31 top layer one-way filter screen, 32 middle layer one-way filter screen, 33 bottom layer one-way filter screen, 4 electric telescopic rod, 5 main rope connecting plate, 6 pull rope, 7 support ball, 8 auxiliary rope connecting plate, 9 cleaning chain, 91 core rope, 92 carrier ball, 93 rubber hook wire, 10 thick rod, 11 thin rod, 12 water inlet pipe, 13 water outlet pipe, 14 water feeding pipe and 15 sewage discharge pipe.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1 and 2, a controllable stacked aquaculture water treatment device comprises a device body, the device body comprises a filter cartridge 1, a top ring 21, a bottom ring 23 and a plurality of middle rings 22 are arranged inside the filter cartridge 1, the top ring 21, the middle rings 22 and the bottom rings 23 are sequentially distributed in parallel from top to bottom, referring to fig. 3 and 4, the inner ends of the top ring 21, the middle rings 22 and the bottom rings 23 are respectively and fixedly connected with a top layer one-way filter screen 31, a middle layer one-way filter screen 32 and a bottom layer one-way filter screen 33, a main rope connecting plate 5 is arranged on the upper side of the top ring 21, a pair of electric telescopic rods 4 are fixedly connected to the upper end of the filter cartridge 1, the telescopic ends of the electric telescopic rods 4 penetrate through the inner top end of the filter cartridge 1 and are fixedly connected with the upper end of the main rope connecting plate 5, an auxiliary rope connecting plate 8 is arranged on the lower side of the bottom ring 23, the outer end of the auxiliary rope connecting plate 8 is fixedly connected with the inner, a pair of limiting through holes 201 are formed in the top ring 21, the middle ring 22 and the bottom ring 23, the pair of pulling ropes 6 are respectively located at the inner sides of the pair of limiting through holes 201, the outer ends of the pulling ropes 6 are fixedly connected with a plurality of supporting balls 7 which are uniformly distributed, please refer to fig. 2 and fig. 6, a pair of thick rods 10 is fixedly connected between the auxiliary rope connecting plate 8 and the bottom ring 23, a thin rod 11 is fixedly connected between the bottom ring 23 and the top ring 21, please refer to fig. 3, a pair of sliding holes 202 are formed in the middle ring 22, and the pair of thin rods 11 are slidably connected inside the pair of sliding holes 202 in a distributed manner.
Referring to fig. 4 and 5, the middle ring 22, the bottom ring 23 and the supporting balls 7 are spaced apart from each other, the supporting balls 7 are respectively located at the lower sides of the middle ring 22 and the bottom ring 23, the supporting balls 7 are respectively located at the lower sides of the limiting through holes 201, the diameters of the limiting through holes 201 and the diameters of the supporting balls 7 both increase from top to bottom, and the diameters of the supporting balls 7 are respectively greater than the diameters of the limiting through holes 201 above the supporting balls 7, so that a single supporting ball 7 cannot pass through the limiting through hole 201 above the supporting ball 7, during the process of straightening the pulling rope 6 upwards, the supporting balls 7 limit and drive the middle ring 22 and the bottom ring 23 above the supporting ball 7, so that the middle ring 22 and the middle unidirectional filter screens 32 move upwards along with the supporting balls 7 below the middle ring 22, and the middle unidirectional filter screens 32 are separated layer by layer and uniformly arranged between the top unidirectional filter screen 31 and the bottom unidirectional filter screen 33, lose the filter action to breeding water, at this moment, close the letting in of breeding water, let in clean rivers to cartridge filter 1 inside, can wash top layer one-way filter screen 31, adnexed pollutant on middle level one-way filter screen 32 and the one-way filter screen 33 of bottom, realize blockking up the clearance process, treat that it washes clean back, relax stay cord 6 downwards, under the magnetic force effect of zhonghuan 22 and bottom ring 23, middle level one-way filter screen 32 is automatic downstream again, make middle level one-way filter screen 32 and bottom layer one-way filter screen 33 fold together from top to bottom again, form the range upon range of formula filter screen of mediation, can continue to carry out high-efficient filtering process to breeding water.
Referring to fig. 6 and 7, a plurality of cleaning chains 9 are uniformly distributed between the top unidirectional filter screen 31 and the bottom unidirectional filter screen 33, each cleaning chain 9 includes a core rope 91 tied between the top unidirectional filter screen 31 and the bottom unidirectional filter screen 33, a plurality of carrier balls 92 are uniformly distributed on the core rope 91, a plurality of rubber hook wires 93 are uniformly distributed on the outer ends of the carrier balls 92, during the process of cleaning the middle unidirectional filter screen 32 and the bottom unidirectional filter screen 33 in the layer separation state, the electric telescopic rod 4 can drive the main rope connecting plate 5 and the pull rope 6 to repeatedly move up and down, so that the plurality of middle unidirectional filter screens 32 repeatedly move up and down along the cleaning chains 9, when passing through the carrier balls 92, the expanded rubber hook wires 93 gradually move along the surface of the middle ring 22 under the limitation of the middle unidirectional filter screen 32 meshes to be folded until completely passing through the meshes of the middle unidirectional filter screen 32, in the process, the moving and folding movement of the rubber hook wire 93 realizes further cleaning of the surface of the middle-layer one-way filter screen 32, so that the cleaning efficiency of the middle-layer one-way filter screen 32 is higher, the cleaning effect is better, and the carrier ball 92 at the lowest layer is positioned at the lower side of the middle-layer one-way filter screen 32 at the lowest layer under the straightening state of the cleaning chain 9, so that the middle-layer one-way filter screen 32 at the lowest layer can also be cleaned by the rubber hook wire 93 in the up-and-down repeated moving process of the middle-layer one-way filter screen 32.
Referring to fig. 3 and 10, each of the top ring 21, the middle ring 22 and the bottom ring 23 is composed of a pair of arc plates and a pair of magnetic sheets, the pair of magnetic sheets is fixedly connected between the pair of arc plates, one end of each of the pair of magnetic sheets adjacent to each other up and down is heteropolar, attractive force exists between the adjacent middle rings 22 and between the middle rings 22 and the bottom ring 23 through the magnetic sheets, after the pulling rope 6 is loosened downwards, the support balls 7 are gathered with each other, the middle rings 22 and the bottom ring 23 lose limiting support effect, meanwhile, the middle rings 22 and the bottom ring 23 can be attached to each other through magnetic attraction, so that the middle unidirectional filter screen 32 and the bottom unidirectional filter screen 33 can be overlapped up and down to form a laminated filter screen, thereby filtering and purifying the aquaculture water can be realized, the mesh distribution directions of the top unidirectional filter screen 31, the middle unidirectional filter screen 32 and the bottom unidirectional filter screen 33 are different, and the mesh distribution directions of the top unidirectional filter screen 31, the middle unidirectional filter screen 32 and, after the middle-layer one-way filter screen 32 and the bottom-layer one-way filter screen 33 are mutually overlapped up and down, the meshes in different directions are overlapped up and down to form a fine filter screen with a small aperture, so that the culture water is filtered.
The mesh wire spacing of the top unidirectional filter screen 31, the middle unidirectional filter screen 32 and the bottom unidirectional filter screen 33 are the same, when the middle unidirectional filter screen 32 and the bottom unidirectional filter screen 33 are overlapped together, a filter screen with uniform and fine aperture can be formed, the diameter of the carrier ball 92 is smaller than the mesh wire spacing of the middle unidirectional filter screen 32, when the middle unidirectional filter screen 32 moves up and down, the carrier ball 92 can smoothly pass through the middle unidirectional filter screen 32, so that the middle unidirectional filter screen 32 can move up and down repeatedly without obstacles.
Referring to fig. 4, an upper end of the filter cartridge 1 is fixedly connected with a water inlet pipe 12, a side end of the filter cartridge 1 is fixedly connected with a water outlet pipe 13, the water inlet pipe 12 and the water outlet pipe 13 are both communicated with the inside of the filter cartridge 1, the water outlet pipe 13 is positioned at the lower side of the auxiliary rope connecting plate 8, the water inlet pipe 12 is used for introducing culture water into the filter cartridge 1, the water outlet pipe 13 is used for discharging the filtered culture water, referring to fig. 6, a side end of the filter cartridge 1 is also fixedly connected with a sewage discharge pipe 15, the sewage discharge pipe 15 is positioned at the upper side of the top ring 21, a water feeding pipe 14 is fixedly connected to the lower end of the filter cartridge 1, the water feeding pipe 14 and the sewage discharge pipe, when the middle unidirectional filter screen 32 and the bottom unidirectional filter screen 33 are cleaned, the water feeding pipe 14 is used for feeding clean washing water into the filter cartridge 1, and the sewage discharging pipe 15 is used for discharging sewage mixed with pollutants after washing.
When the culture water is filtered, please refer to fig. 8, the pull rope 6 is moved downwards through the electric telescopic rod 4 to be in a relaxed state, the plurality of support balls 7 are gathered together under the mutual magnetic force action and are accumulated at the lower side of the bottom ring 23 under the action of self gravity, the middle-layer one-way filter screen 32 and the bottom-layer one-way filter screen 33 are overlapped up and down under the action of the attraction between the middle ring 22 and the bottom ring 23 to form a laminated filter screen, so that the culture water is filtered; in addition, referring to fig. 9, in the process of loosening the pulling rope 6, the supporting balls 7 of the lower layer begin to gather together first, so that the middle-layer one-way filter net 32 of the lower layer begins to be stacked above the bottom-layer one-way filter net 33 under the limiting and supporting effect of the supporting balls 7, and therefore, the number of layers of the stacked filter nets can be controlled by controlling the moving distance of the pulling rope 6, and the filtering precision of the filter nets can be controlled.
When the laminated filter screen needs to be cleaned, firstly closing the feeding of the aquaculture water, please refer to fig. 4, moving the pull rope 6 upwards through the electric telescopic rod 4 until the laminated filter screen is in a straightening state, in the process, driving the middle layer one-way filter screen 32 upwards through the support of the support ball 7, and uniformly arranging the middle layer one-way filter screen 32 between the top layer one-way filter screen 31 and the bottom layer one-way filter screen 33, so that the laminated filter screen gradually separates layer by layer, loses the filtering effect on the aquaculture water, at the same time, feeding clean water flow into the filter cartridge 1, driving the middle layer one-way filter screen 32 to repeatedly move up and down through the electric telescopic rod 4 and the pull rope 6, combining with the deep cleaning process of the cleaning chain 9, washing the pollutants attached to the top layer one-way filter screen 31, the middle layer one-way filter screen 32 and the bottom layer one-way filter screen 33, realizing the, and the middle-layer one-way filter screen 32 and the bottom-layer one-way filter screen 33 are overlapped to form a dredged overlapped filter screen, and the high-efficiency filtering process of the aquaculture water is continued.
The invention forms the laminated filter screen with controllable filtering degree through the top layer one-way filter screen 31, the plurality of middle layer one-way filter screens 32 and the bottom layer one-way filter screen 33, on one hand, the middle layer one-way filter screen 32 and the bottom layer one-way filter screen 33 can be automatically combined according to the pollution degree of the aquaculture water, the filtering precision of the filter screen is adjusted, the required laminated filter screen is formed, on the other hand, the laminated filter screen formed by combining the middle layer one-way filter screen 32 and the bottom layer one-way filter screen 33 is separated layer by layer, the filtering function is lost, the cleaning function of the middle layer unidirectional filter screen 32 and the bottom layer unidirectional filter screen 33 which are arranged in a single layer can be realized, so that pollutants accumulated on the surfaces of the middle layer unidirectional filter screen and the bottom layer unidirectional filter screen can be automatically separated under the water flow, the self-cleaning process is realized, thereby the problem that the filter blockage is difficult to clean in the prior art is solved, the dredging state is recovered, and the high-efficiency filtering process of the culture water is recovered.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a controllable range upon range of formula aquaculture water treatment facilities, includes the device body, its characterized in that: the device body comprises a filter cartridge (1), wherein a top ring (21), a bottom ring (23) and a plurality of middle rings (22) are arranged inside the filter cartridge (1), the top ring (21), the middle rings (22) and the bottom rings (23) are sequentially distributed in parallel from top to bottom, the inner ends of the top ring (21), the middle rings (22) and the bottom rings (23) are respectively fixedly connected with a top layer one-way filter screen (31), a middle layer one-way filter screen (32) and a bottom layer one-way filter screen (33), a main rope connecting plate (5) is arranged on the upper side of the top ring (21), a pair of electric telescopic rods (4) are fixedly connected to the upper end of the filter cartridge (1), the telescopic ends of the electric telescopic rods (4) penetrate through the inner top end of the filter cartridge (1) and are fixedly connected with the upper end of the main rope connecting plate (5), an auxiliary rope connecting plate (8) is arranged on the lower side of the bottom ring (23), the outer end of the auxiliary rope connecting, a pair of pull ropes (6) is fixedly connected between the main rope connecting plate (5) and the auxiliary rope connecting plate (8), a pair of limiting through holes (201) are formed in the top ring (21), the middle ring (22) and the bottom ring (23), the pair of pull ropes (6) are respectively positioned on the inner sides of the pair of limiting through holes (201), a plurality of supporting balls (7) which are uniformly distributed are fixedly connected to the outer ends of the pull ropes (6), the middle ring (22), the bottom ring (23) and the supporting balls (7) are distributed at intervals, the supporting balls (7) are respectively and correspondingly positioned on the lower sides of the middle ring (22) and the bottom ring (23), the supporting balls (7) are respectively and correspondingly positioned on the right lower sides of the limiting through holes (201), a pair of thick rods (10) is fixedly connected between the auxiliary rope connecting plate (8) and the bottom ring (23), and a thin rod (11) is fixedly connected between the bottom ring (23) and the top ring (21), the middle ring (22) is provided with a pair of sliding holes (202), and the thin rods (11) are connected inside the sliding holes (202) in a sliding manner.
2. The controllable stacked aquaculture water treatment device of claim 1, wherein: the aperture of the limiting perforation (201) and the diameter of the supporting ball (7) are in increasing trend change from top to bottom, and the diameter of the supporting ball (7) is respectively larger than the aperture of the limiting perforation (201) above the supporting ball.
3. The controllable stacked aquaculture water treatment device of claim 1, wherein: be equipped with a plurality of evenly distributed's clean chain (9) between one-way filter screen of top layer (31) and the one-way filter screen of bottom (33), clean chain (9) are including being core rope (91) between one-way filter screen of top layer (31) and the one-way filter screen of bottom (33), a plurality of evenly distributed's of fixedly connected with carrier ball (92) on core rope (91), the outer end fixedly connected with a plurality of evenly distributed's of carrier ball (92) rubber crochet gallows (93).
4. The controllable stacked aquaculture water treatment device of claim 3, wherein: when the cleaning chain (9) is in a straightening state, the carrier ball (92) at the lowest layer is positioned at the lower side of the unidirectional filter screen (32) at the middle layer at the lowest layer.
5. The controllable stacked aquaculture water treatment device of claim 1, wherein: the top ring (21), the middle ring (22) and the bottom ring (23) are respectively composed of a pair of arc plates and a pair of magnetic sheets, the pair of magnetic sheets are fixedly connected between the pair of arc plates, and one ends, close to each other, of the pair of magnetic sheets which are adjacent up and down are heteropolars.
6. The controllable stacked aquaculture water treatment device of claim 1, wherein: the net silk distribution directions of the top layer unidirectional filter screen (31), the middle layer unidirectional filter screen (32) and the bottom layer unidirectional filter screen (33) are different, and the net silk distribution directions of the top layer unidirectional filter screen (31), the middle layer unidirectional filter screen (32) and the bottom layer unidirectional filter screen (33) are uniformly arranged on the horizontal plane.
7. The controllable stacked aquaculture water treatment device of claim 3, wherein: the top unidirectional filter screen (31), the middle unidirectional filter screen (32) and the bottom unidirectional filter screen (33) have the same mesh wire spacing, and the diameter of the carrier ball (92) is smaller than the mesh wire spacing of the middle unidirectional filter screen (32).
8. The controllable stacked aquaculture water treatment device of claim 1, wherein: the upper end fixedly connected with inlet tube (12) of cartridge filter (1), the side fixedly connected with outlet pipe (13) of cartridge filter (1), inlet tube (12) and outlet pipe (13) all communicate with each other with cartridge filter (1) is inside, outlet pipe (13) are located the downside of vice wiring board (8).
9. The controllable stacked aquaculture water treatment device of claim 1, wherein: the utility model discloses a cartridge filter, including cartridge filter (1), blow off pipe (15), top ring (21), the lower extreme fixedly connected with filler pipe (14) of cartridge filter (1), filler pipe (14) and blow off pipe (15) all communicate with each other with cartridge filter (1) inside, and the equal fixedly connected with of outer end of filler pipe (14) and blow off pipe (15) seals lid.
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| CN115228199A (en) * | 2022-09-19 | 2022-10-25 | 联仕(昆山)化学材料有限公司 | Sulfur incineration air filtering device for acid making |
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