CN214903184U - Dirt collecting and discharging device for aquaculture pond - Google Patents
Dirt collecting and discharging device for aquaculture pond Download PDFInfo
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- CN214903184U CN214903184U CN202121320755.1U CN202121320755U CN214903184U CN 214903184 U CN214903184 U CN 214903184U CN 202121320755 U CN202121320755 U CN 202121320755U CN 214903184 U CN214903184 U CN 214903184U
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- foundation pit
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Abstract
A sewage collecting and discharging device for an aquaculture pond comprises a sewage collecting and discharging foundation pit, a protective sewage collecting cover, a movable sewage discharging assembly and a positioning bracket, wherein the sewage collecting and discharging foundation pit is arranged at the bottom of the center of the aquaculture pond and is of an inverted cone pan bottom structure, and the surface layer of the sewage collecting and discharging foundation pit is of a concrete hardened layer or a plastic plate substrate structure; the protective sewage collecting cover is arranged at the center of the sewage collecting and discharging foundation pit and comprises a steel bar cylindrical bracket and a stainless steel protective net; the movable sewage discharging component comprises a sewage submersible pump, a detachable sewage discharging hose, a fixed sewage discharging pipe and a lifting mechanism, and the lifting mechanism comprises a guide rail, a guide wheel group, a simple cable winch, a stainless steel wire rope and a pulley block; the positioning bracket is arranged in the protective dirt collecting cover and is fixedly arranged on the bottom surface of the dirt collecting and discharging foundation pit. The device is more suitable for sewage collection and discharge of the traditional aquaculture soil pond or soil pond, improves the water quality of the pond, reduces the self oxygen consumption of water, can be used for a plurality of ponds, is convenient to replace and maintain, and saves the cost.
Description
Technical Field
The utility model relates to an aquaculture device especially relates to a dirty waste fitting discharging of collection for aquaculture pond.
Background
In the aquaculture process, the deterioration of pond water quality is often the cause of disease occurrence and becomes a key factor of success or failure of aquaculture to a certain extent. Therefore, in the aquaculture process, residual baits, aquatic animal excreta, aquatic animal carcasses and the like need to be timely and efficiently removed, otherwise pathogenic bacteria are easily spread, the dissolved oxygen in the water body is reduced, the water body is polluted, the content of ammonia nitrogen, nitrite and the like in the water body exceeds the standard, and the healthy growth of cultured animals is influenced.
For a high-level pond culture pond, namely a pond with the terrain of the pond higher than the climax line of the natural sea level, mechanical water lifting is needed, meanwhile, the pond water can be drained at any time, and the sewage such as the excrement and corpses of aquatic animals can be easily discharged through the bottom by utilizing the height difference. However, for a traditional soil pond or pond with a terrain lower than sea level, the difficulty of sewage discharge is greater, especially for sewage which is easy to deposit on the bottom and has a relatively large volume.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, providing a dirty waste fitting discharging of collection for aquaculture pond, the device more is applicable to the dirty blowdown of collection of traditional aquaculture soil pond or soil pond, improves pond quality of water, reduces water body self-consuming oxygen volume, and can be used to a plurality of ponds and be convenient for change and maintenance, practices thrift the cost.
The purpose of the utility model is realized through the following technical scheme:
a sewage collection and discharge device for an aquaculture pond, comprising:
the sewage collecting and discharging foundation pit is arranged at the bottom of the center of the culture pond and is of an inverted cone pan bottom structure, and the surface layer of the sewage collecting and discharging foundation pit is of a concrete hardened layer or a plastic plate substrate structure;
the protective sewage collecting cover is arranged at the center of the sewage collecting and discharging foundation pit and comprises a steel bar cylinder support and a stainless steel protective net, the stainless steel protective net is arranged on the steel bar cylinder support, and the aperture of the stainless steel protective net is 20 meshes;
the movable sewage discharging assembly comprises a sewage submersible pump, a detachable sewage discharging hose, a fixed sewage discharging pipe and a lifting mechanism, wherein the sewage submersible pump is connected with the detachable sewage discharging hose, the detachable sewage discharging hose is connected with the fixed sewage discharging pipe, the lifting mechanism comprises a guide rail, a guide wheel group, a simple rope winch, a stainless steel wire rope and a pulley block, the guide rail is fixedly arranged on the sewage collecting and discharging foundation pit, the guide wheel group is matched with the guide rail for installation, the sewage submersible pump is detachably connected with the guide wheel group, the simple rope winch is arranged on the guide rail, the stainless steel wire rope is wound on the simple rope winch, the pulley block is arranged on the guide rail, and the stainless steel wire rope is connected with the sewage submersible pump through the pulley block;
and the positioning support is arranged in the protective dirt collecting cover and is fixedly mounted on the bottom surface of the dirt collecting and discharging foundation pit, and the submersible sewage pump is placed on the positioning support when descending to the bottom of the guide rail.
In one embodiment, the diameter of the sewage collecting and discharging foundation pit is 3.6 m.
In one embodiment, the thickness of the surface layer of the sewage collecting and discharging foundation pit is 12 cm-15 cm.
In one embodiment, the protective dirt collecting cover is cylindrical, and the height of the protective dirt collecting cover is greater than the horizontal plane.
In one embodiment, the diameter of the protective dirt collecting cover is 1 m.
In one embodiment, the height of the guide rail is 3.5 m.
In one embodiment, the guide wheel set comprises 4 guide wheels, a guide wheel frame and 2 fixing hoops, the guide wheels are installed in the guide wheel frame, the fixing hoops are welded on the guide wheel frame, and the submersible sewage pump is detachably connected with the fixing hoops.
In one embodiment, the stainless steel wire rope has a length of 4 m.
In one embodiment, the positioning bracket is arranged at the lowest point of the sewage collection and drainage foundation pit.
In one embodiment, the height of the positioning bracket is 15 cm.
Above-mentioned dirty waste fitting discharging that gathers for aquaculture pond can get rid of the various filths of pond bottom deposit fast high-efficiently, especially can get rid of great filth smoothly, effectively avoids polluting the aquaculture water because of the accumulation of filth, rotten. Thereby reducing the content of ammonia nitrogen and nitrite in the water body, keeping good water quality of the aquaculture pond and reducing the occurrence of aquatic animal diseases. In addition, the device adopts detachable construction, installs and changes more easily, and it is more convenient to use, and stealthily dirty pump can be used to a plurality of ponds, practices thrift the cost more.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of a sewage collection and discharge device for an aquaculture pond;
fig. 2 is a schematic structural view of a protective dirt collecting cover of the dirt collecting and discharging device for the aquaculture pond.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above-described sewage collecting and discharging device for an aquaculture pond is described in order to better understand the concept of the above-described sewage collecting and discharging device for an aquaculture pond.
Referring to fig. 1 and 2 together, in one embodiment, a sewage collecting and discharging apparatus 10 for an aquaculture pond includes: the sewage collecting and discharging foundation pit 100 is arranged at the bottom of the center of the aquaculture pond and is of an inverted cone pan bottom structure, and the surface layer of the sewage collecting and discharging foundation pit 100 is a concrete hardened layer or a plastic plate substrate structure 110; the protective sewage collecting cover 200 is arranged at the center of the sewage collecting and discharging foundation pit 100, the protective sewage collecting cover 200 comprises a reinforcing steel bar cylindrical support 210 and a stainless steel protective net 220, the stainless steel protective net 220 is arranged on the reinforcing steel bar cylindrical support 210, and the aperture of the stainless steel protective net 220 is 20 meshes; the movable sewage discharging assembly 300 comprises a sewage submersible pump 310, a detachable sewage discharging hose 320, a fixed sewage discharging pipe 330 and a lifting mechanism 340, wherein the sewage submersible pump 310 is connected with the detachable sewage discharging hose 320, the detachable sewage discharging hose 320 is connected with the fixed sewage discharging pipe 330, the lifting mechanism 340 comprises a guide rail 341, a guide wheel group 342, a simple winch 343, a stainless steel wire rope 344 and a pulley block 345, the guide rail 341 is fixedly arranged on the sewage collecting and discharging foundation pit 100, the guide wheel group 342 and the guide rail 314 are installed in a matching way, the sewage submersible pump 310 is detachably connected with the guide wheel group 342, the simple winch 343 is arranged on the guide rail 341, the stainless steel wire rope 344 is wound on the simple winch 343, the pulley block 345 is arranged on the guide rail 341, and the stainless steel wire rope 344 is connected with the sewage submersible pump 310 through the pulley block 345; the positioning bracket 400 is arranged in the protective dirt collecting cover 200 and is fixedly arranged on the bottom surface of the dirt collecting and discharging foundation pit 100, and the submersible sewage pump 310 is placed on the positioning bracket 400 when descending to the bottom of the guide rail 341.
It should be noted that in the aquaculture process, if the sewage collection and drainage are not good, organic matters such as residual bait, feces, organogel, dead algae and fungi and the like cannot be discharged out of the aquaculture water body in time, oxygen consumption factors such as 'water respiration' and 'bottom respiration' are inexhaustibly increased, oxygen debt is increased, oxidation-reduction potential is reduced, and the concentration of reduced toxic substances (ammonia nitrogen, nitrite nitrogen, hydrogen sulfide, low-price metal ions and the like) is increased; the reproduction of harmful pathogenic microorganisms is increased, and the healthy growth of the cultured animals is seriously influenced. For example, in the process of culturing penaeus vannamei boone, the penaeus vannamei boone is sensitive to changes of water environment, such as sudden changes of water temperature, dissolved oxygen, pH, ammonia nitrogen, nitrite and the like, and the penaeus vannamei boone is easy to die due to stress, and if the penaeus vannamei boone requires that the dissolved oxygen of the water environment is more than 5mg/l, the pH value is 7.0-8.5, and the penaeus vannamei boone grows under the condition of low ammonia nitrogen content, so that the control of sewage collection and discharge in the culture process is very important. Through the utility model provides a dirty waste fitting discharging 10 of collection for aquaculture pond sets up dirty blowdown foundation ditch 100 of collection, protects dirty cover 200 of collection, portable blowdown subassembly 300 and locating support 400 and can play the dirty blowdown effect of better collection. Specifically speaking, the dirt collecting and discharging foundation pit 100 is arranged at the bottom of the center of the aquaculture pond and is of an inverted cone bottom structure, so that dirt can be better collected to the lowest part of the foundation pit, for example, in one embodiment, the diameter of the dirt collecting and discharging foundation pit is 3.6 m. For the traditional soil pond or soil pond, the sewage can not be discharged from the bottom under the action of gravity like a high-level pond, so that the sewage is concentrated through the sewage collecting and discharging foundation pit 100, and the sewage discharging can be more thorough. And the top layer of dirty blowdown foundation ditch 100 of collection is concrete hardening layer or plastic slab substrate structure, then can play better supporting role, is difficult for making whole device invagination and crooked. For example, in one embodiment, the surface thickness of the foundation pit for collecting and discharging sewage is 12cm to 15cm, which enables the foundation pit 100 for collecting and discharging sewage to have better supporting function.
It should be further noted that, in order to avoid the loss caused by the fact that the aquaculture animals are also discharged in the sewage discharging process, please refer to fig. 2, the aquaculture animals can be better separated by arranging the protective sewage collecting cover 200, the reinforcing steel bar cylinder support 210 of the protective sewage collecting cover 200 can make the protective sewage collecting cover 200 firmer and less prone to deformation, and the aperture of the stainless steel protective net 220 is 20 meshes, so that the sewage with larger volume can enter the sewage collecting and discharging foundation pit 100 through the stainless steel protective net 220, and the aquaculture animals can be prevented from entering the sewage collecting and discharging foundation pit and being discharged; for better dirt collection, for example, in one of the embodiments, the protective dirt collecting cover 200 is cylindrical, and the height of the protective dirt collecting cover 200 is greater than the horizontal plane; as another example, in one embodiment, the protective dirt collection cover has a diameter of 1 m. Therefore, the purpose that the dirt passes through the protective dirt collecting cover 200 and the aquatic product culture animals are not easy to lose is achieved.
Particularly, the movable sewage discharging assembly 300 can make the sewage collecting and discharging device 10 for the aquaculture pond easier to install and replace and more convenient to use. Specifically, during the sewage draining process, the submersible sewage pump 310 descends to the bottom of the center of the aquaculture pond through the lifting mechanism 340, then is placed on the positioning bracket 400, and finally drains the sewage to be removed through the detachable sewage hose 320 and the fixed sewage pipe 330. For better drainage, the height of the rail is, for example, 3.5m in one of the embodiments. For another example, in one embodiment, the guide wheel set includes 4 guide wheels, a guide wheel frame, and 2 fixing hoops, the guide wheels are installed in the guide wheel frame, the fixing hoops are welded on the guide wheel frame, and the submersible sewage pump is detachably connected with the fixing hoops. As yet another example, in one embodiment, the stainless steel wire rope has a length of 4 m. Like this, can make the lift of stealthily dirty pump steady more and high-efficient, and through stealthily dirty pump with the detachable design of fixed staple bolt, after the blowdown of a pond is accomplished, again can with stealthily dirty pump is dismantled then is used for the blowdown in other ponds, like this, can practice thrift the breed cost more.
In order to further improve the sewage drainage effect, for example, in one embodiment, the positioning bracket is arranged at the lowest point of the sewage collection and drainage foundation pit. As another example, in one embodiment, the positioning bracket has a height of 15 cm. Like this, can place better and fix stealthily dirty pump, and can be more favorable to the filth that needs the discharge to discharge through stealthily dirty bottom of pump.
Compared with the prior art, the utility model discloses at least, following advantage has:
above-mentioned dirty waste fitting discharging that gathers for aquaculture pond can get rid of the various filths of pond bottom deposit fast high-efficiently, especially can get rid of great filth smoothly, effectively avoids polluting the aquaculture water because of the accumulation of filth, rotten. Thereby reducing the content of ammonia nitrogen and nitrite in the water body, keeping good water quality of the aquaculture pond and reducing the occurrence of aquatic animal diseases. In addition, the device adopts detachable construction, installs and changes more easily, and it is more convenient to use, and stealthily dirty pump can be used to a plurality of ponds, practices thrift the cost more.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A dirty waste fitting discharging that gathers for aquaculture pond, its characterized in that includes:
the sewage collecting and discharging foundation pit is arranged at the bottom of the center of the culture pond and is of an inverted cone pan bottom structure, and the surface layer of the sewage collecting and discharging foundation pit is of a concrete hardened layer or a plastic plate substrate structure;
the protective sewage collecting cover is arranged at the center of the sewage collecting and discharging foundation pit and comprises a steel bar cylinder support and a stainless steel protective net, the stainless steel protective net is arranged on the steel bar cylinder support, and the aperture of the stainless steel protective net is 20 meshes;
the movable sewage discharging assembly comprises a sewage submersible pump, a detachable sewage discharging hose, a fixed sewage discharging pipe and a lifting mechanism, wherein the sewage submersible pump is connected with the detachable sewage discharging hose, the detachable sewage discharging hose is connected with the fixed sewage discharging pipe, the lifting mechanism comprises a guide rail, a guide wheel group, a simple rope winch, a stainless steel wire rope and a pulley block, the guide rail is fixedly arranged on the sewage collecting and discharging foundation pit, the guide wheel group is matched with the guide rail for installation, the sewage submersible pump is detachably connected with the guide wheel group, the simple rope winch is arranged on the guide rail, the stainless steel wire rope is wound on the simple rope winch, the pulley block is arranged on the guide rail, and the stainless steel wire rope is connected with the sewage submersible pump through the pulley block;
and the positioning support is arranged in the protective dirt collecting cover and is fixedly mounted on the bottom surface of the dirt collecting and discharging foundation pit, and the submersible sewage pump is placed on the positioning support when descending to the bottom of the guide rail.
2. The dirt and sewage collecting and discharging device for the aquaculture pond as recited in claim 1, wherein the diameter of the dirt and sewage collecting and discharging foundation pit is 3.6 m.
3. The sewage collecting and discharging device for the aquaculture pond as recited in claim 1, wherein the surface thickness of the sewage collecting and discharging foundation pit is 12 cm-15 cm.
4. The sewage collecting and discharging device for the aquaculture pond as recited in claim 1, wherein the protective sewage collecting cover is cylindrical, and the height of the protective sewage collecting cover is greater than the horizontal plane.
5. The sewage collection and discharge device for an aquaculture pond of claim 4, wherein the diameter of the protective sewage collection cover is 1 m.
6. The sewage collection and drain device for an aquaculture pond of claim 1, wherein the height of said guide rail is 3.5 m.
7. The sewage collecting and discharging device for the aquaculture pond as recited in claim 1, wherein the guide wheel set comprises 4 guide wheels, a guide wheel frame and 2 fixing hoops, the guide wheels are installed in the guide wheel frame, the fixing hoops are welded on the guide wheel frame, and the submersible sewage pump is detachably connected with the fixing hoops.
8. The sewage collection and discharge device for an aquaculture pond of claim 1, wherein the length of said stainless steel wire rope is 4 m.
9. The sewage collection and discharge device for an aquaculture pond as claimed in claim 1, wherein the positioning bracket is arranged at the lowest point of the sewage collection and discharge foundation pit.
10. The sewage collection and drain device for an aquaculture pond of claim 1, wherein the height of said positioning bracket is 15 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121320755.1U CN214903184U (en) | 2021-06-11 | 2021-06-11 | Dirt collecting and discharging device for aquaculture pond |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121320755.1U CN214903184U (en) | 2021-06-11 | 2021-06-11 | Dirt collecting and discharging device for aquaculture pond |
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| CN214903184U true CN214903184U (en) | 2021-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534359A (en) * | 2022-02-23 | 2022-05-27 | 北京平海科技有限公司 | Online dredging device for bottom of filtering system drum net |
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2021
- 2021-06-11 CN CN202121320755.1U patent/CN214903184U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534359A (en) * | 2022-02-23 | 2022-05-27 | 北京平海科技有限公司 | Online dredging device for bottom of filtering system drum net |
| CN114534359B (en) * | 2022-02-23 | 2024-01-19 | 北京平海科技有限公司 | Online desilting device of filtration system drum net bottom |
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