CN210470703U - Shrimp shell discharging device at bottom of circulating water intensive shrimp culture pond - Google Patents
Shrimp shell discharging device at bottom of circulating water intensive shrimp culture pond Download PDFInfo
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- CN210470703U CN210470703U CN201921274634.0U CN201921274634U CN210470703U CN 210470703 U CN210470703 U CN 210470703U CN 201921274634 U CN201921274634 U CN 201921274634U CN 210470703 U CN210470703 U CN 210470703U
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- shrimp
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- circulating water
- culture pond
- discharging
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Abstract
The utility model discloses a shrimp shell device is arranged to circulating water intensification shrimp culture pond bottom belongs to technical field, and its structure includes: locate the inboard double-cylinder sleeve in shrimp culture pond bottom, the double-cylinder sleeve includes cylinder portion and the stylobate part that distributes from top to bottom, the cylinder portion transversely is equipped with rivers and can gets into and communicates between the gap of cylinder portion and the gap, cylinder portion bottom is equipped with fixed interlayer, be equipped with the inner skleeve stylobate part with stylobate part adaptation in the stylobate part, fixed axis connecting rod extends to the cylinder portion outer end on the stylobate part of inner skleeve, fixed rotatable interlayer on the axis connecting rod, rotatable interlayer is located fixed interlayer top, stylobate part and the corresponding position of inner skleeve stylobate part all are equipped with the round hole, all be equipped with the fretwork on fixed interlayer and the rotatable interlayer. The utility model discloses a set up the pollution that prevents the shrimp disease, reduced circulating water system water treatment's load.
Description
Technical Field
The utility model relates to a belong to the breed field, especially relate to a circulating water intensification is supported shrimp pond bottom and is arranged shrimp shell device.
Background
In the existing circulating water intensive prawn culture process, high-density culture is one of the remarkable characteristics of the culture mode, and in the middle and later culture periods, a large amount of shells are removed and retained in culture water bodies, so that the treatment capacity of a culture system is weakened, the water quality is deteriorated, the gaps of a circulating water backflow pipeline are blocked to a certain degree, and the possibility of prawn disease outbreak is increased. At present, equipment for discharging the shrimp shell and large-particle dirt is not provided, so that the device for discharging the shrimp shell at the bottom of the circulating water intensive shrimp pond is a problem to be solved urgently at present.
Disclosure of Invention
The utility model discloses a solve existing problem and provide a circulating water intensification shrimp pond bottom row shrimp shell device, the utility model discloses a set up the pollution that prevents the shrimp pond, reduced circulating water system water treatment's load.
The utility model provides a technical scheme that its technical problem adopted does:
the utility model provides a circulating water intensification shrimp culture pond bottom row shrimp shell device, includes: locate the inboard double-cylinder sleeve in shrimp culture pond bottom, the double-cylinder sleeve includes cylinder portion and the stylobate part that distributes from top to bottom, the cylinder portion transversely is equipped with rivers and can gets into and communicates between the gap of cylinder portion and the gap, cylinder portion bottom is equipped with fixed interlayer, be equipped with the inner skleeve stylobate part with stylobate part adaptation in the stylobate part, fixed axis connecting rod extends to the cylinder portion outer end on the stylobate part of inner skleeve, fixed rotatable interlayer on the axis connecting rod, rotatable interlayer is located fixed interlayer top, stylobate part and the corresponding position of inner skleeve stylobate part all are equipped with the round hole, all be equipped with the fretwork on fixed interlayer and the rotatable interlayer.
Preferably, an inverted T-shaped PVC pipeline is arranged at the bottom end of the column base part, and a dried small shrimp discharging valve and a circulating water pipeline valve are arranged on the inverted T-shaped PVC pipeline.
Preferably, the operating rod is fixed at the upper end of the middle shaft connecting rod and used for driving the middle shaft connecting rod to rotate.
Further preferably, the length of the cylindrical part is consistent with the depth of the shrimp pond, and water flow is ensured to only flow in from a gap on the surface of the cylindrical part.
Further preferably, the aperture of the slits is 2mm, and the distance between the slits is 5cm.
Preferably, the hollowed-out part of the fixed interlayer corresponds to the non-hollowed-out part of the inner sleeve column base part, the hole diameter of the round hole of the inner sleeve column base part is consistent with that of the round hole of the column base-shaped part, the round hole of the inner sleeve column base part rotates along with the middle shaft connecting rod under the action of the operating rod, the purpose of controlling the water flow size of the rotatable interlayer and the fixed interlayer and the hole diameter of the column base-shaped part and the inner sleeve column base part is achieved, the valve of the shrimp shell arranged on the external inverted T-shaped PVC pipeline is matched to be opened, the valve of the circulating water pipeline is closed, the purpose of removing the shrimp shells and large-particle substances in the culture pond is achieved, the escape of live shrimps can be prevented, and the increase of the treatment.
Preferably, the rotatable interlayer and the fixed interlayer are hollowed in the same mode, the rotatable interlayer and the fixed interlayer are both treated at intervals of a hollowed unit according to the cross section area 1/8, the rotatable interlayer rotates along with the middle shaft connecting rod to adjust the flow rate of the aquaculture water discharged from the upper part, when the shrimp shell discharging valve is closed and the circulating water pipeline valve is opened, the hollowed positions of the rotatable interlayer and the fixed interlayer coincide with each other, and the purpose of normal circulating water circulation is achieved.
Further preferably, the column base part is provided with 8 round holes, the diameter of each round hole is 2cm, and the distance between the round holes is 2 cm.
Further preferably, 8 circular holes are formed in the inner sleeve pillar stand part, the hole diameter is 1.8 cm, and the distance between the circular holes is 2 cm.
Further preferably, the double-cylinder sleeve is made of PVC, and the inner sleeve column base part is made of stainless steel.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of shrimp shell device is arranged to circulating water intensification shrimp culture pond bottom, it opens and the control that the circulating water pipeline valve closed through the outside shrimp shell valve of arranging of shrimp culture pond, and under the control of the pole of operation through the inside double-cylinder sleeve of shrimp culture pond, reasonable rotation regulation drainage aperture, make interlayer department rivers slow down or even stop, make the bottom round hole adjust to being less than the wide size of shrimp body, reach the purpose of arranging shrimp shell and large granule filth, prevent the pollution of shrimp disease, the load of circulating water system water treatment has been reduced.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of a portion of the barrier;
FIG. 3 is a front view of the shaft connecting portion of the inner sleeve;
figure 4 is a partial top view of the inner sleeve pylon.
In the figure: 1-middle shaft connecting rod; 2-operating lever; 3-a rotatable interlayer; 4-fixing the interlayer; 5-a cylindrical portion; 6-a pillar stand portion; 7-inner sleeve cap section; 8-a valve for discharging the dried small shrimps; 9-inverted T-shaped PVC pipe; 10-circulating water pipeline valve; 11-double cylinder sleeve.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example one
As shown in fig. 1-4, a device for discharging shrimp shells at the bottom of a circulating water intensive shrimp culture pond comprises: locate the inboard double-cylinder sleeve 11 in shrimp culture pond bottom, double-cylinder sleeve 11 includes cylinder part 5 and the stylobate part 6 that distributes from top to bottom, cylinder part 5 transversely is equipped with rivers and can gets into and communicate between the gap of cylinder part 5 and the gap, cylinder part 5 bottom is equipped with fixed interlayer 4, be equipped with the inner skleeve stylobate part 7 with stylobate part 6 adaptation in the stylobate part 6, fixed axis connecting rod 1 on the inner skleeve stylobate part 7 and extend to 5 outer ends of cylinder part, fixed rotatable interlayer 3 on the axis connecting rod 1, rotatable interlayer 3 is located fixed interlayer 4 top, stylobate part 6 and the corresponding position of inner skleeve stylobate part 7 all are equipped with the round hole, all be equipped with the fretwork on fixed interlayer 4 and the rotatable interlayer 3, ensure flowing water velocity of flow and the shrimp shell to pass through.
In a preferred embodiment, an inverted "T" shaped PVC pipe 9 is provided at the bottom end of the pillar base part 6, and a valve for discharging shrimp shell and a valve for circulating water 10 are provided on the inverted "T" shaped PVC pipe 9.
In order to facilitate the operation to drive the middle shaft connecting rod 1 to rotate, the operation rod 2 is fixed at the upper end of the middle shaft connecting rod 1.
The length of the cylindrical part 5 is consistent with the depth of the shrimp pond, and water flow is ensured to only flow in from the surface gap of the cylindrical part 5. The aperture of the gaps is 2mm, and the distance between the gaps is 5cm.
As a preferred embodiment, the hollowed-out part of the fixed interlayer 4 and the non-hollowed-out part of the inner sleeve pillar stand part 7 are correspondingly and fixedly arranged, the size of the circular hole of the inner sleeve pillar stand part 7 is consistent with the size of the circular hole of the pillar stand-shaped part 6, and the circular holes rotate along with the action of the middle shaft connecting rod 1 under the action of the operating rod 2, so that the purpose of controlling the size of water flow at the position of the rotatable interlayer 3 and the fixed interlayer 4 and the size of the diameters of the pillar stand-shaped part 6 and the inner sleeve pillar stand part 7 is achieved, the valve of the circulating water pipeline is closed in cooperation with the opening of the shrapnel valve on the external inverted T-shaped PVC pipeline 9, so that the purpose of removing the shrapnels and large granular substances in the culture pond is achieved, the escape of live shrimps can be prevented.
As a better embodiment, the rotatable interlayer 3 and the fixed interlayer 4 are hollowed in the same way, the rotatable interlayer 3 and the fixed interlayer 4 are both treated in a hollowed unit interval mode according to the cross section area 1/8, the rotatable interlayer 3 rotates along with the middle shaft connecting rod 1, the flow speed of the upper part for removing the aquaculture water is adjusted, when the valve for removing the shrimp shell is closed and the valve for the circulating water pipeline is opened, the hollowed positions of the rotatable interlayer 3 and the fixed interlayer 4 are coincided, and the purpose of normal circulating water circulation is achieved.
8 circular holes are formed in the column base part 6, the aperture is 2cm, and the distance between the circular holes is 2 cm.
8 circular holes of the inner sleeve pillar stand part 7 are arranged, the aperture is 1.8 cm, and the distance between the circular holes is 2 cm.
The material of double-cylinder sleeve 11 is the PVC material, the material of inner sleeve pillar stand part 7 is stainless steel material.
When the embodiment is used, water in the shrimp pond enters the double-cylinder sleeve 11 through the gap of the cylindrical part 5, the middle shaft connecting rod 1 is rotated, the rotatable interlayer 3 is driven to rotate, because the rotatable interlayer 3 and the fixed interlayer 4 are in the same hollow mode and rotate along with the middle shaft connecting rod 1, the flow velocity of the upper part of the aquaculture water body can be adjusted, when the valve for discharging the dried small shrimps is closed and the valve for the circulating water pipeline is opened, the hollow positions of the rotatable interlayer 3 and the fixed interlayer 4 are coincided, the closing degree of the aperture of the columnar inner sleeve 7 and the columnar part 6 rotating along with the middle shaft connecting rod 1 is increased, and because the rotatable layer 3 and the inner sleeve pillar stand part 7 are fixed at the hollow-out and non-hollow-out positions under the action of the middle shaft connecting rod 1, when the maximum hollow superposed aperture area at the positions of the rotatable interlayer 3 and the fixed interlayer 4 is reached, the hollow areas of the column platform part 6 and the inner sleeve column platform part 7 are 0, and the system is in a water circulation state; when the aperture area of the hollow superposition position of the rotatable interlayer and the fixed interlayer 4 is adjusted from 0 to 0 through the middle shaft connecting rod 1, the aperture area of the corresponding column platform part 6 and the inner sleeve column platform part 7 is adjusted from 0 to the maximum, so that the aim of effectively removing the shrimp shell and avoiding the waste of a large amount of water in the system according to the growth specification of the prawns is fulfilled.
Besides the technical features described in the specification, other technical features are known to those skilled in the art, and further description of the other technical features is omitted here in order to highlight the innovative features of the present invention. In summary, the above is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications made in the claims and the specification of the present invention should still belong to the scope covered by the present invention.
Claims (10)
1. The utility model provides a circulating water intensification shrimp culture pond bottom row shrimp shell device, includes: locate the inboard double-cylinder sleeve in shrimp culture pond bottom, its characterized in that: the double-cylinder sleeve comprises a cylindrical part and a column platform part which are vertically distributed, wherein the cylindrical part is transversely provided with a gap through which water flow can enter the cylindrical part, the gap is communicated with the gap, the bottom of the cylindrical part is provided with a fixed interlayer, an inner sleeve column platform part matched with the column platform part is arranged in the column platform part, the inner sleeve column platform part is fixedly provided with a middle shaft connecting rod and extends to the outer end of the cylindrical part, the middle shaft connecting rod is fixedly provided with a rotatable interlayer, the rotatable interlayer is positioned above the fixed interlayer, round holes are formed in the positions, corresponding to the column platform part and the inner sleeve column platform part, of the fixed interlayer and the rotatable interlayer, and hollows are formed.
2. The device for discharging the shrimp shells at the bottom of the circulating water intensive shrimp culture pond as claimed in claim 1, characterized in that: the bottom end of the column base part is provided with an inverted T-shaped PVC pipeline, and the inverted T-shaped PVC pipeline is provided with a shrimp shell discharging valve and a circulating water pipeline valve.
3. The device for discharging the shrimp shells at the bottom of the circulating water intensive shrimp culture pond as claimed in claim 1, characterized in that: and the upper end of the middle shaft connecting rod is fixedly provided with an operating rod for driving the middle shaft connecting rod to rotate.
4. The device for discharging the shrimp shells at the bottom of the circulating water intensive shrimp culture pond as claimed in claim 1, characterized in that: the length of the cylindrical part is consistent with the depth of the shrimp pond, and water flow is ensured to only flow in from the surface gap of the cylindrical part.
5. The device for discharging the shrimp shells at the bottom of the circulating water intensive shrimp culture pond as claimed in claim 1, characterized in that: the aperture of the gaps is 2mm, and the distance between the gaps is 5cm.
6. The device for discharging the shrimp shells at the bottom of the circulating water intensive shrimp culture pond as claimed in claim 1, characterized in that: the hollow part of the fixed interlayer is fixedly arranged corresponding to the non-hollow part of the inner sleeve column platform part, and the diameter of the round hole of the inner sleeve column platform part is consistent with that of the round hole of the column platform-shaped part.
7. The device for discharging the shrimp shells at the bottom of the circulating water intensive shrimp culture pond as claimed in claim 1, characterized in that: the rotatable interlayer and the fixed interlayer are hollow in the same mode, and the rotatable interlayer and the fixed interlayer are both subjected to hollow unit interval treatment according to the cross section area 1/8.
8. The device for discharging the shrimp shells at the bottom of the circulating water intensive shrimp culture pond as claimed in claim 1, characterized in that: the column base part is provided with 8 round holes with the aperture of 2cm and the distance between the round holes of 2 cm.
9. The device for discharging the shrimp shells at the bottom of the circulating water intensive shrimp culture pond as claimed in claim 1, characterized in that: 8 round holes are arranged on the inner sleeve column base part, the aperture is 1.8 cm, and the distance between the round holes is 2 cm.
10. The device for discharging the shrimp shells at the bottom of the circulating water intensive shrimp culture pond as claimed in claim 1, characterized in that: the double-cylinder sleeve is made of PVC materials, and the inner sleeve column base part is made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921274634.0U CN210470703U (en) | 2019-08-08 | 2019-08-08 | Shrimp shell discharging device at bottom of circulating water intensive shrimp culture pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921274634.0U CN210470703U (en) | 2019-08-08 | 2019-08-08 | Shrimp shell discharging device at bottom of circulating water intensive shrimp culture pond |
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| Publication Number | Publication Date |
|---|---|
| CN210470703U true CN210470703U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921274634.0U Active CN210470703U (en) | 2019-08-08 | 2019-08-08 | Shrimp shell discharging device at bottom of circulating water intensive shrimp culture pond |
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| CN (1) | CN210470703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113875687A (en) * | 2021-12-07 | 2022-01-04 | 东营正大水产有限公司 | Shrimp culture pond tail water filtering device and using method |
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2019
- 2019-08-08 CN CN201921274634.0U patent/CN210470703U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113875687A (en) * | 2021-12-07 | 2022-01-04 | 东营正大水产有限公司 | Shrimp culture pond tail water filtering device and using method |
| CN113875687B (en) * | 2021-12-07 | 2022-04-29 | 东营正大水产有限公司 | Shrimp culture pond tail water filtering device and using method |
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Inventor after: Cui Hong Inventor after: Other inventor requests not to publish the name Inventor before: Gao Zhixin Inventor before: Cloud substitution method Inventor before: Wei Feng Inventor before: Zheng Yubin Inventor before: Xie Shiyi |