CN209548902U - A kind of aquaculture sand filter - Google Patents
A kind of aquaculture sand filter Download PDFInfo
- Publication number
- CN209548902U CN209548902U CN201822142387.0U CN201822142387U CN209548902U CN 209548902 U CN209548902 U CN 209548902U CN 201822142387 U CN201822142387 U CN 201822142387U CN 209548902 U CN209548902 U CN 209548902U
- Authority
- CN
- China
- Prior art keywords
- sand filter
- pipe
- cleaning
- water inlet
- aquaculture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004576 sand Substances 0.000 title claims abstract description 68
- 238000009360 aquaculture Methods 0.000 title claims abstract description 26
- 244000144974 aquaculture Species 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000010865 sewage Substances 0.000 claims abstract description 31
- 239000010453 quartz Substances 0.000 claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000011010 flushing procedure Methods 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims description 72
- 239000011449 brick Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 4
- 238000009287 sand filtration Methods 0.000 claims description 4
- 239000004927 clay Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 13
- 241000195493 Cryptophyta Species 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000000746 purification Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 239000011034 rock crystal Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000015170 shellfish Nutrition 0.000 description 3
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009364 mariculture Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to a kind of aquaculture sand filters, belong to technical field of aquaculture equipment.It can not be cleaned automatically to solve existing sand filter, it needs manually to be cleared up, it is time-consuming and laborious, there are problems that security risk, the aquaculture sand filter, including sand filter, the side upper end of sand filter is equipped with water inlet, the bottom end of sand filter is equipped with water outlet, sand filter other side upper end is equipped with sewage draining exit, quartz filter layer, filter mesh layer, fine sand filter layer are successively arranged inside the sand filter from top to bottom, automatic flushing device is equipped in the quartz filter layer of the sand filter, the height of the sewage draining exit is lower than the height of water inlet.The sand filter dredging is convenient, and desurfacing attachment is simple, and the miscellaneous algae of impurity is discharged with water pipe automatically, easy to operate, substantially reduces the risk of manpower and material resources investment and practical operation.
Description
Technical field
The utility model relates to a kind of aquaculture sand filter, specifically a kind of automatic cleaning-type aquaculture sand filtration
Pond belongs to technical field of aquaculture equipment.
Background technique
Water body purification is one of major technique of industrialized aquiculture.Currently used water body purification method is sand filtration
Pond.This device is widely used in the aquacultures industry such as shellfish, and sand filter has small investment, high-efficient, operation letter
Single advantage, and the cushion space of large capacity can be provided, the stability water source of recirculated water is remained, in breeding production process
It acts on most important.
Impurities accumulation although sand filter is used widely during purification of water quality, after sand filter long-time service
It never solving with miscellaneous algae problem of growing thickly, main settling mode is that artificial timing is cleared up at present, while cleaning effect is limited,
There is also security risks.In recent years, since the long-term impurity of sand filter and algae rot etc. that the pollution of water quality to be caused also to happen occasionally,
Industrial seedling rearing environment is caused to deteriorate increasingly, nursery single rate tends to glide.
Summary of the invention
Utility model aims to solve existing sand filters to be cleaned automatically, needs manually to be cleared up,
It is time-consuming and laborious, there are problems that security risk, a kind of aquaculture sand filter that can be cleaned automatically is provided.
The aquaculture sand filter of the utility model is achieved through the following technical solutions:
The side upper end of a kind of aquaculture sand filter, including sand filter 1, sand filter 1 is equipped with water inlet 16, sand filter
Bottom end is equipped with water outlet 17, is characterized in that 1 other side upper end of sand filter is equipped with sewage draining exit 18, the sand filter 1
Inside is successively arranged quartz filter layer 2, filter mesh layer 3, fine sand filter layer 4, the quartz filtering of the sand filter 1 from top to bottom
Automatic flushing device is equipped in layer, the height of the sewage draining exit 18 is lower than the height of water inlet 16；
The quartz filter layer includes the large-sized rock quartz stone filter layer positioned at bottom, the top of large-sized rock quartz stone filter layer
Equipped with middle-size and small-size quartz filter layer；
Water inlet pipe 5 is installed on the water inlet, triple valve 9 is installed on the water inlet pipe 5, the triple valve close into
Inlet valve 6 is installed, the triple valve 9 is vertically equipped with automatic cleaning with the side of water inlet pipe 5 on the water inlet pipe 5 of mouth of a river side
Device；
The cross section of the automatic flushing device is " E " shape structure, including the cleaning crossover connection 7 communicated with water inlet pipe 5, institute
It states and the wash-out valve 8 that control automatic flushing device opens and closes is installed on cleaning crossover connection, the cleaning crossover connection passes through
Four-way valve 10 is equipped with cleaning pipe, and the cleaning pipe is equipped with stomata；
Described 10 one end of four-way valve is connected with cleaning crossover connection 7, and second end is connected with the first cleaning pipe 11, the connection of third end
There is the second cleaning pipe 12, the 4th end is connected with third cleaning pipe 13, and the first cleaning pipe 11 is connected with the 4th cleaning by connector
Pipe 14, the second cleaning pipe 12 are connected with the 5th cleaning pipe 15 by connector, the third cleaning pipe 13, the 4th cleaning pipe 14,
5th cleaning pipe 15 is parallel to each other；
Sewage pipe 19 is installed, the sewage pipe 19 is equipped with blowdown on the side of sewage draining exit on the sewage draining exit 18
Valve 20；
The pool wall of the sand filter 1 is made of clay brick joints cement；
The water inlet pipe, cleaning crossover connection, cleaning pipe are the pvc pipe of hollow tube；
The sand filter of the utility model, can be under the premise of detergent power normal use and water purification amount decline, dredging
Convenient, desurfacing attachment is simple, and miscellaneous algae is removed, and the miscellaneous algae of impurity is discharged with sewage pipe automatically, easy to operate, substantially reduces people
The risk of power material resources investment and practical operation.
The sand filter of the utility model is mainly used for the structure of the aquatic products industrial aquaculture such as shellfish, with existing cultivation reefs
Structure is compared, and has the characteristics that following several respects:
One, automation cleaning, is arranged sewage draining exit above sand filter, and impurity can be automatically drained out by top when cleaning, saves
It is horizontal to promote sand filter comprehensive purifying for the high risk of manual cleaning and the deficiency of low efficiency；
Two, simple for assembly process, it is made of pipe fitting and connector；
Three, cleaning impurity is clear, and cleaning pipe is equipped with stomata, and assembling is placed on bottom of pond, is convenient to clean impurity, from bottom to top
Cleaning is thorough；
Four, input is few, the application can by convert water inlet inlet valve and purge valve be adjusted to water purification mode and
Impurity mode is cleared up, without newly-increased large-scale component material, Material Cost is suitable with conventional sand filter construction；
Five, not changing sand filter water purification ability, the application without transformation, does not change into water water inlet component, because
This will not reduce water purification ability.
The research and development of the application can be realized automatic cleaning, improves sand filter and clears up detergent power, promotes the aquatic products such as shellfish and educates
Seedling industry water quality safety.With actively pushing forward for China's mariculture industry upgrading synergy strategy, the research and development of the application have wide
Market prospects, for ensure breeding water body water quality safety have great importance.
Detailed description of the invention
Fig. 1: the structural schematic diagram of the utility model；
Fig. 2: Fig. 1 top view；
The connection schematic diagram of cleaning device and water inlet pipe in Fig. 3: Fig. 1；
The connection schematic diagram of sewage pipe in Fig. 4: Fig. 1；
In figure: 1, sand filter, 2, quartz filter layer, 3, filter mesh layer, 4, fine sand filter layer, 5, water inlet pipe, 6, into
Water valve, 7, cleaning crossover connection, 8, wash-out valve, 9, triple valve, 10, four-way valve, the 11, first cleaning pipe, 12, second is clear
Wash pipe, 13, third cleaning pipe, the 14, the 4th cleaning pipe, the 15, the 5th cleaning pipe, 16, water inlet, 17, water outlet, 18, row
Dirty mouth, 19, sewage pipe, 20, blowdown valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained under the premise of no creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1.A kind of aquaculture sand filter, with reference to Fig. 1-2, including sand filter 1, the pool wall of sand filter 1 is by gluing
Cob brick joints cement composition, the side upper end of sand filter 1 are equipped with water inlet 16, and other side upper end is equipped with sewage draining exit 18, sand filter
Bottom end be equipped with water outlet 17, be successively arranged quartz filter layer 2, filter mesh layer 3, fine sand from top to bottom inside the sand filter 1
Filter layer 4, is equipped with automatic flushing device in the quartz filter layer of the sand filter 1, the height of the sewage draining exit 18 be lower than into
The height at the mouth of a river 16；
The quartz filter layer includes the large-sized rock quartz stone filter layer positioned at bottom, the top of large-sized rock quartz stone filter layer
Equipped with middle-size and small-size quartz filter layer；
Water inlet pipe 5 is installed on the water inlet, triple valve 9 is installed on the water inlet pipe 5, the triple valve close into
Inlet valve 6 is installed, the triple valve 9 is vertically equipped with automatic cleaning with the side of water inlet pipe 5 on the water inlet pipe 5 of mouth of a river side
Device；
The automatic flushing device, as shown in figure 3, its cross section is " E " shape structure, it is clear including being communicated with water inlet pipe 5
Crossover connection 7 is washed, the wash-out valve 8 that control automatic flushing device opens and closes is installed on the cleaning crossover connection, it is described clear
It washes crossover connection and cleaning pipe is equipped with by four-way valve 10, the cleaning pipe is equipped with stomata；
Described 10 one end of four-way valve is connected with cleaning crossover connection 7, and second end is connected with the first cleaning pipe 11, the connection of third end
There is the second cleaning pipe 12, the 4th end is connected with third cleaning pipe 13, and the first cleaning pipe 11 is connected with the 4th cleaning by connector
Pipe 14, the second cleaning pipe 12 are connected with the 5th cleaning pipe 15 by connector, the third cleaning pipe 13, the 4th cleaning pipe 14,
5th cleaning pipe 15 is parallel to each other；
Sewage pipe 19 is installed, the sewage pipe 19 is equipped with blowdown on the side of sewage draining exit on the sewage draining exit 18
Valve 20；
The water inlet pipe, cleaning crossover connection, cleaning pipe are the pvc pipe of hollow tube.
The aquaculture sand filter of the utility model, water purification mode and cleaning impurity mode can by the unlatching of valve and
Closing is converted, and when needing water purification, water outlet 17 is opened, and the blowdown valve 20 of sewage draining exit 18 is closed, water inlet 16 into
Water valve is opened, and wash-out valve 8 is closed, and such water is just flowed into sand filter from water inlet, by fine sand filter layer 4, filter mesh layer 3,
The water purified is flowed into aquaculture pond by the layering of quartz filter layer 2；Impurity is more inside sand filter, needs
When clearing up, open cleaning impurity mode, water outlet 17 closed, the blowdown valve 20 of sewage draining exit 18 is opened, water inlet 16 into
Water valve 6 is closed, and wash-out valve 8 is opened, and water just enters in cleaning pipe from water inlet through over cleaning crossover connection 7, due to cleaning pipe
It is equipped with stomata, water can be sprayed in the form of water column, from bottom to top, impurity is ejected into top, into sewage pipe 19,
It is discharged by sewage draining exit.
Therefore the sand filter dredging of the application is convenient, and desurfacing attachment is simple, and the miscellaneous algae of impurity is discharged with water pipe automatically,
It is easy to operate, substantially reduce the risk of manpower and material resources investment and practical operation.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation.But it is all without departing from the content of the technical scheme of the utility model, the technology according to the utility model is real
Matter any simple modification, equivalent variations and remodeling to the above embodiments, still fall within the guarantor of technical solutions of the utility model
Protect range.
Claims (9)
1. the side upper end of a kind of aquaculture sand filter, including sand filter (1), sand filter (1) is equipped with water inlet (16), sand filtration
The bottom end in pond is equipped with water outlet (17), it is characterised in that: sand filter (1) other side upper end is equipped with sewage draining exit (18), described
It is successively arranged quartz filter layer (2), filter mesh layer (3), fine sand filter layer (4), the sand filtration from top to bottom inside sand filter (1)
Automatic flushing device is equipped in the quartz filter layer in pond (1), the height of the sewage draining exit (18) is lower than the height of water inlet (16)
Degree.
2. a kind of aquaculture sand filter according to claim 1, it is characterised in that: be equipped with water inlet pipe on the water inlet
(5), it is equipped with triple valve (9) on the water inlet pipe (5), the triple valve is installed on the water inlet pipe (5) of water inlet side
Have inlet valve (6), side of the triple valve (9) vertically with water inlet pipe (5) is equipped with automatic flushing device.
3. according to claim 1 or a kind of 2 aquaculture sand filters, it is characterised in that: the cross of the automatic flushing device
Section is equipped with control on the cleaning crossover connection including the cleaning crossover connection (7) communicated with water inlet pipe (5) for " E " shape structure
The wash-out valve (8) that automatic flushing device opens and closes, the cleaning crossover connection are equipped with cleaning pipe by four-way valve (10),
The cleaning pipe is equipped with stomata.
4. a kind of aquaculture sand filter according to claim 3, it is characterised in that: described four-way valve (10) one end is connected with
It cleans crossover connection (7), second end is connected with the first cleaning pipe (11), and third end is connected with the second cleaning pipe (12), and the 4th end connects
It is connected to third cleaning pipe (13), the first cleaning pipe (11) is connected with the 4th cleaning pipe (14), the second cleaning pipe by connector
(12) the 5th cleaning pipe (15), the third cleaning pipe (13), the 4th cleaning pipe (14), the 5th cleaning are connected with by connector
Pipe (15) is parallel to each other.
5. a kind of aquaculture sand filter according to claim 3, it is characterised in that: the water inlet pipe (5), cleaning crossover connection
(7), cleaning pipe is the pvc pipe of hollow tube.
6. a kind of aquaculture sand filter according to claim 1 or claim 2, it is characterised in that: installed on the sewage draining exit (18)
Have sewage pipe (19), the sewage pipe (19) is equipped with blowdown valve (20) on the side of sewage draining exit.
7. a kind of aquaculture sand filter according to claim 5, it is characterised in that: the row of being equipped on the sewage draining exit (18)
Dirt pipe (19), the sewage pipe (19) are equipped with blowdown valve (20) on the side of sewage draining exit.
8. a kind of aquaculture sand filter according to claim 7, it is characterised in that: the pool wall of the sand filter (1) be by
Clay brick joints cement composition.
9. a kind of aquaculture sand filter according to claim 1 or claim 2, it is characterised in that: the pool wall of the sand filter (1) is
It is made of clay brick joints cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142387.0U CN209548902U (en) | 2018-12-20 | 2018-12-20 | A kind of aquaculture sand filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142387.0U CN209548902U (en) | 2018-12-20 | 2018-12-20 | A kind of aquaculture sand filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209548902U true CN209548902U (en) | 2019-10-29 |
Family
ID=68303152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822142387.0U Expired - Fee Related CN209548902U (en) | 2018-12-20 | 2018-12-20 | A kind of aquaculture sand filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209548902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364576A (en) * | 2018-12-20 | 2019-02-22 | 烟台市水产研究所 | A kind of aquaculture sand filter |
-
2018
- 2018-12-20 CN CN201822142387.0U patent/CN209548902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364576A (en) * | 2018-12-20 | 2019-02-22 | 烟台市水产研究所 | A kind of aquaculture sand filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 |