TW201236561A - Device for moving parasite on fish body surface - Google Patents

Device for moving parasite on fish body surface Download PDF

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Publication number
TW201236561A
TW201236561A TW100107841A TW100107841A TW201236561A TW 201236561 A TW201236561 A TW 201236561A TW 100107841 A TW100107841 A TW 100107841A TW 100107841 A TW100107841 A TW 100107841A TW 201236561 A TW201236561 A TW 201236561A
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Taiwan
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water
pipe
drain
fish
parasites
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TW100107841A
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Chinese (zh)
Inventor
Jin-Ping Weng
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Univ Nat Penghu
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Priority to TW100107841A priority Critical patent/TW201236561A/en
Publication of TW201236561A publication Critical patent/TW201236561A/en

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Abstract

The invention provides a device for removing parasites on the surface of a fish body . In the cultivation pool of the device of the invention, a drainage pipe is connected to an outlet located on the bottom of the cultivation pool, and a filtering bag is connected to a distal end of the drainage pipe. The size of pores of the filtering bag are smaller than the size of eggs of the parasites so that the eggs of the parasites are filtered out and kept in the filtering bag when the eggs of the parasites located in the cultivation pool are expelled via the drainage pipe.

Description

201236561 六、發明說明: 【發明所屬之技術領域】 [0001] 本發明係有關一種寄生蟲之去除裝置,尤指一種魚 類體表寄生蟲之去除裝置。 【先前技術】 [0002] 按,魚類養殖時常見於魚體上寄生有白點蟲、車輪 蟲及卵圓鞭毛蟲等寄生蟲,當魚群在養殖池中有寄生蟲 生存時,則會在魚群間產生交互感染,進而造成魚群生 病及死亡,故如何使寄生蟲無法在養殖池内存活即為一 重要之課題。 [0003] 就寄生蟲之生活史而言,其包含五個循環階段: [0004] 1、寄生蟲寄生在魚體而於成熟後,則會突出魚鰓 表面並游走,其所造成的病灶區可能會引起細菌和黴菌 的感染。 [0005] 2、在幾小時之内寄生蟲會封閉在一個呈膠狀的囊 或囊孢裡面進而成為蟲卵,並附著在魚鱗堅硬的表面上 〇 。 [0006] 3、在囊孢的裡面,細胞會進行分裂以產生1 0 0 0個或更多個感染源。 [0007] 4、囊孢於破裂打開後會釋出多數自由游動的感染 蟲體,且各蟲體必須在2 4小時内找到宿主寄生才能存 活下去。 [0008] 5、由於魚類係養殖在呈封閉式之養殖池中,則多 數自由游動的寄生蟲則會於養殖池中侵入各魚體之皮膚 100107841 表單編號A0101 第3頁/共15頁 1002013320-0 201236561 [0009] [0010] [0011] [0012] [0013] [0014] 、魚鰭和魚鰓内,並以其體液和細胞為食,且每一寄生 蟲外都有一層薄膠囊,各蟲體在裡面會成長到1公釐大 〇 綜上所述,寄生蟲於其生活史中,其係會寄生在魚 體上成長,且寄生蟲不斷地循環滋長,進而使魚類生存 之水源嚴重污染,然目前僅可以藥物適當的添加於養殖 池中以進行消毒殺菌,惟此舉只對自由游動的蟲體階段 有效,並無法將蟲卵(囊)由養殖池中去除,故無法將 寄生蟲完全消滅,且所添加之藥物對養殖之魚類亦造成 傷害。 因此,如何解決上述之問題,以有效阻斷寄生蟲之 生活史,並使寄生蟲無法存活在養殖池中,即為本發明 之重點所在。 【發明内容】 本發明之主要目的,在於解決上述的問題而提供一 種魚類體表寄生蟲之去除裝置,在於本裝置可將魚類體 表之寄生蟲於養殖池中阻斷其生活史,以使寄生蟲在養 殖池内持續減少,並使其無法再重複寄生在魚類體表, 以確保魚類於養殖池内養殖時不受寄生蟲之感染。 本發明之次一目的,養殖池内含有寄生蟲蟲卵之水 經排出後,藉由再過濾而可再送入養殖池内循環使用, 以節省水資源。 為達前述之目的,本發明係包括: 於一養殖池底部之一排水口連接一排水管,該排水 100107841 表單編號A0101 第4頁/共15頁 1002013320-0 201236561 [0015] ❹ [0016] [0017]201236561 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a device for removing parasites, and more particularly to a device for removing parasites from fish surface. [Previous technique] [0002] According to the fish culture, parasites such as white spot worm, wormworm and oval larvae are often parasitic on fish. When the fish population has parasites in the culture pond, it will be in the fish school. There is an interactive infection, which causes the fish to become sick and die. Therefore, how to prevent the parasite from surviving in the breeding pond is an important issue. [0003] In terms of the life history of the parasite, it comprises five cycles: [0004] 1. The parasite is parasitic in the fish body and after maturity, it will highlight the surface of the surimi and swim, and the lesion caused by it The area may cause bacterial and mold infections. [0005] 2. Within a few hours, the parasite will be enclosed in a gelatinous sac or cyst as it becomes an egg and attached to the hard surface of the scale. [0006] 3. In the interior of the cystic spore, the cells will divide to produce 1 or more sources of infection. [0007] 4. After the rupture opens, the cystic spore releases most of the free-floating infected worms, and each worm must find the host parasite within 24 hours to survive. [0008] 5. Since the fish culture is cultured in a closed culture pond, most free-floating parasites invade the skin of each fish body in the culture pond 100107841 Form No. A0101 Page 3 of 15 1002013320 [0012] [0014] [0014] [0014] The fins and the fish gills feed on their body fluids and cells, and each of the parasites has a thin capsule. Each worm body will grow to 1 mm in the inside. In the life history of the parasite, the parasite will grow on the fish body, and the parasite will continue to grow and grow, thus making the fish a source of water. Serious pollution, but currently only drugs can be properly added to the culture pond for disinfection, but this is only effective for the free-moving worm stage, and can not remove the eggs (capsules) from the culture pond, so it can not The parasite is completely eliminated, and the added drugs also cause damage to the cultured fish. Therefore, how to solve the above problems to effectively block the life history of the parasite and prevent the parasite from surviving in the culture pond is the focus of the present invention. SUMMARY OF THE INVENTION The main object of the present invention is to solve the above problems and to provide a device for removing parasites from fish surface, which is capable of blocking the life history of parasites of fish surface in aquaculture pond so that The parasites continue to decrease in the culture pond and make it impossible to repeat the parasitic on the surface of the fish to ensure that the fish are not infected with parasites when cultured in the culture pond. According to a second object of the present invention, the water containing the parasitic eggs in the culture pond is discharged and then re-filtered into the culture pond for recycling to save water resources. For the purposes of the foregoing, the present invention comprises: connecting a drain to a drain at the bottom of a culture pond, the drain 100107841 Form No. A0101 Page 4 of 15 1002013320-0 201236561 [0015] ❹ [0016] 0017]

[0018] 管並於末端接設一過濾袋,該過濾袋之孔隙較小於各寄 生蟲之蟲卵,並藉由一外部水源持續對該養殖池進行補 充,以使該養殖池内各寄生蟲之蟲卵可藉由該排水口經 該排水管而隨水源排出後,各蟲卵會經由該過濾袋進行 過濾並留置於該過濾袋中。 再者,該過濾袋係置放於一儲水槽中,且該儲水槽 中並設有一抽水馬達,該抽水馬達並以一出水管伸設於 該儲水槽外,且將該出水管之末端置放於該養殖池之入 水處,則使該養殖池内夾帶有蟲卵之水源可經由該排水 管並經該過濾袋進行過濾蟲卵而排入該儲水槽内,再藉 由該抽水馬達以將該儲水槽内經過遽之水源由該出水管 再送入該養殖池中。 本發明之上述及其他目的與優點,不難從下述所選 用實施例之詳細說明與附圖中,獲得深入了解。 當然,本發明在某些另件上,或另件之安排上容許 有所不同,但所選用之實施例,則於本說明書中,予以 詳細說明,並於附圖中展示其構造。 【實施方式】 請參閱第1圖至第4圖,圖中所示者為本發明所選 用之實施例結構,此僅供說明之用,在專利申請上並不 受此種結構之限制。 本發明係提供一種魚類體表寄生蟲之去除裝置,如 第1圖所示,圖中可見一養殖池1,其係架設於地面上 ,該養殖池1中係容設有水源,數魚類係養殖於水中, 100107841 表單編號A0101 第5頁/共15頁 1002013320-0 [0019] 201236561 且水中由於寄生蟲滋生則可見在水中飄散著齡2,該 養殖池1於底部具有一排水口i1,且利用該排水口^ 1以將該養殖池1内之水排出。 [0020] [0021] [0022] [0023] 本實施例之魚類體表寄生蟲之去除裝置’其係以一 排水管1 2連接於該養殖池1之排水口i i,該排水管 1 2並於末端接設一過濾袋3,該過濾袋3之孔隙較寄 生蟲之蟲卵2為小。 由上述之結構可見,當該養殖池1底部之排水口 1 1開啟時,則夾帶寄生轟蟲印2之水即由該排水口工丄 經該排水管1 2排出,且各蟲卵2經該排水管丨2而經 由*亥過濾袋3之過濾後,各蟲卵2即留置於該過濾袋3 中,再經由外部將水源不斷補充於該養殖池i内,藉此 ,可讓寄生蟲之蟲卵2於該養殖池丄内持續減少,並使 其無法再重複寄生在魚類體表。 紅上所述不難發現本發明之優點,其係利用該過濾 仫3過濾夾帶於水中之寄生蟲之蟲卵幺,以使養殖池1 内之寄生蟲持續減少則無法‘養殖池中循環的生長,再 者,藉由阻斷寄生蟲之生活史,則可令該養殖池i内之 水質適合魚類生長,以確保魚類於該養殖池1内養殖時 不受寄生蟲之感染。 當然’本發明仍存在許多例子,其間僅細節上之變 化。請參閱第2圖,其係本發明之第二實施例,其中, 該排水官1 2於水源流動之路徑中係設置一加壓馬達4 ,則當该養殖池1内之水源進行排出時,該加壓馬達4 100107841 表單編號A0101 第6頁/共15頁 1002013320-0 201236561 係可增強水源抽取速度以朝該過濾袋3方向流動且排出 ,並將該過濾袋3置放於—儲水槽5中,則該養殖池1 内夾帶有蟲卵2之水源係經由該排水管1 2流經該過濾 袋3以過濾蟲卵2再排入該儲水槽5内,藉此除可達到 與第一實施例相同之功效外,且可將過濾後之水源儲存 [0024] Ο 請參閲第3圖’其係本發明之第三實施例,其中’ 在第二實施例之基礎下,係於該儲水槽5中更設有一抽 水馬達5 1,該抽水馬達51並以―出水管5 2伸設於 該儲水槽5外,且將該出水管5 2之末端置放於該養殖 池1之内緣,並使該出水管5 2末端之出水口可沿該養 殖池1内緣進行出水’則當過濾後之水源灌入該養殖池 1内時,則可導引該養殖池1内之水流呈渦旋狀(如第 4圖所示)。 [0025] ❹ 此外,該養殖池1内並設有一由該排永口丄1直立 向上伸設之濾水管6,該濾水管6高度係低於水面,且 該濾水管6於頂端具有一與該排水口 i i相連通之排水 孔6 1,並於該濾水管6外係套設一高度高於該濾水管 6之外套管7,該外套管7於底部周緣係具有數通孔7 1以與該排水孔6 1相連通,各該通孔7丄之孔徑係小 於魚體且大於齡2,俾供該養殖池μ底部具有一沙 層1 3時,各蟲卵2可由該外套管7底部之數通孔7工 流經該濾水管6之排水孔6 1,再經由該排水口1 1經 該排水管1 2排出,故本實施例除可達到與第 相同之功效外,亦可將過濾而儲存在該儲水槽 一實施例 5内之水 100107841 表單編號Α0101 第7頁/共15頁 1002013320-0 201236561 源回送至該養殖池1内循環使用,藉此並能達到水資源 的節省。 [0026] 值得一提的是,該濾水管6除了如第三實施例套設 一外套管7之外,也可在該濾水管6底部之排水口 1 1 周圍設置數通孔(圖中未示),此述之數通孔亦如同該外 套管7之通孔7 1,以與該排水口 1 1連通,且該濾水 管6其數通孔之孔徑亦小於魚體且大於蟲卵2,同樣可 供該養殖池1底部具有沙層1 3時,各蟲卵2可由該濾 水管6底部之數通孔由該排水口 1 1排出,以達到與第 三實施例相同之功效。 [0027] 以上所述實施例之揭示係用以說明本發明,並非用 以限制本發明,故舉凡數值之變更或等效元件之置換仍 應隸屬本發明之範疇。 [0028] 由以上詳細說明,可使熟知本項技藝者明瞭本發明 的確可達成前述目的,實已符合專利法之規定,爰提出 專利申請。 【圖式簡單說明】 [0029] 第1圖係本發明之第一實施例之平面結構示意圖 [0030] 第2圖係本發明之第二實施例之平面結構示意圖 [0031] 第3圖係本發明之第三實施例之平面結構示意圖 [0032] 第4圖係本發明之第三實施例於養殖池内之水源呈渦旋 導流之不意圖 【主要元件符號說明】 100107841 表單編號A0101 第8頁/共15頁 1002013320-0 201236561 [0033] (習用部分) [0034] 無 [0035] (本發明部分) [0036] 養殖池1 排水口 1 1 [0037] 排水管1 2 沙層1 3 [0038] 蟲印2 過濾袋3 [0039] 加壓馬達4 儲水槽5 [0040] 抽水馬達5 1 出水管5 2 [0041] 遽水管6 排水孔6 1 [0042] 外套管7 通孔7 1 100107841 表單編號A0101 第9頁/共15頁 1002013320-0[0018] The tube is connected with a filter bag at the end, the filter bag has a smaller pore size than the parasite eggs, and the pond is continuously supplemented by an external water source to make the parasites in the culture pond After the eggs are discharged from the water source through the drain, the eggs are filtered through the filter bag and left in the filter bag. Furthermore, the filter bag is placed in a water storage tank, and a water pump is disposed in the water storage tank, and the water pump is extended outside the water storage tank by an outlet pipe, and the end of the water outlet pipe is placed Putting in the water inlet of the culture pond, the water source with the eggs in the culture pond can be drained into the water storage tank through the drain pipe and filtered through the filter bag, and the pumping motor is used to The water source passing through the water in the water storage tank is sent to the culture tank from the water outlet pipe. The above and other objects and advantages of the present invention will become more apparent from the detailed description of the preferred embodiments illustrated herein Of course, the invention may be varied on certain components, or in the arrangement of the components, but the selected embodiments are described in detail in the specification and their construction is shown in the drawings. [Embodiment] Please refer to Fig. 1 to Fig. 4, which shows the structure of the embodiment selected for the present invention, which is for illustrative purposes only and is not limited by the structure in the patent application. The invention provides a device for removing parasites from fish surface. As shown in Fig. 1, a culture pond 1 is arranged, which is erected on the ground, and the culture pond 1 is provided with a water source and several fish systems. Breeding in water, 100107841 Form No. A0101 Page 5 of 15 1002013320-0 [0019] 201236561 And in the water due to parasite breeding can be seen in the water floating age 2, the breeding pool 1 has a drain i1 at the bottom, and The drain port 1 is used to discharge the water in the culture tank 1. [0023] [0023] [0023] The fish body surface parasite removal device of the present embodiment is connected to the drain ii of the culture tank 1 by a drain pipe 12, and the drain pipe 1 2 A filter bag 3 is attached to the end, and the pores of the filter bag 3 are smaller than the parasite eggs 2. It can be seen from the above structure that when the drain opening 11 of the bottom of the culture tank 1 is opened, the water entrained with the parasitic aphid 2 is discharged by the drain nozzle through the drain pipe 12, and each egg 2 is After the drain pipe 2 is filtered through the *Hai filter bag 3, the eggs 2 are left in the filter bag 3, and the water source is continuously replenished in the culture tank i via the outside, thereby allowing the parasite to be allowed. The egg 2 continues to decrease in the culture pond and makes it impossible to repeat the parasitic on the surface of the fish. It is not difficult to find the advantages of the present invention in the red, which uses the filter 仫3 to filter the parasites of the parasites entrained in the water, so that the parasites in the culture pond 1 are continuously reduced and cannot be circulated in the culture pond. Growth, in addition, by blocking the life history of the parasite, the water in the culture pond i can be adapted to fish growth to ensure that the fish are not infected with parasites when cultured in the culture pond 1. Of course, there are still many examples of the present invention, only the details of which vary. Referring to FIG. 2, which is a second embodiment of the present invention, wherein the drainage officer 12 is provided with a pressurizing motor 4 in the path of the water source flow, when the water source in the culture tank 1 is discharged, The pressurizing motor 4 100107841 Form No. A0101 Page 6 of 15 1002013320-0 201236561 The water source extraction speed can be enhanced to flow and discharge toward the filter bag 3, and the filter bag 3 is placed in the water storage tank 5 Wherein, the water source with the eggs 2 in the culture tank 1 flows through the filter bag 3 through the drain pipe 12 to filter the eggs 2 and discharge into the water storage tank 5, thereby achieving the first In addition to the same effects of the embodiment, and the filtered water source can be stored [0024] Ο Refer to FIG. 3, which is a third embodiment of the present invention, wherein 'on the basis of the second embodiment, A water pump motor 5 is further disposed in the water storage tank 5, and the pumping motor 51 is disposed outside the water storage tank 5 with an outlet pipe 5 2, and the end of the water outlet pipe 5 2 is placed in the breeding pool 1 Edge, and the water outlet at the end of the outlet pipe 5 2 can be discharged along the inner edge of the culture tank 1 After the water poured into the pond 1, you can guide the flow in the pond of a spiral shape (as shown in FIG. 4). [0025] In addition, the culture tank 1 is provided with a water filter pipe 6 extending upward from the row of the permanent port ,1, the water filter pipe 6 is lower than the water surface, and the water filter pipe 6 has a The drain hole ii is connected to the drain hole 161, and a sleeve 7 is disposed outside the water filter tube 6 at a height higher than the water filter tube 6, and the outer sleeve 7 has a plurality of through holes 7 1 at the bottom periphery. And communicating with the drainage hole 61, each of the through holes 7 is smaller than the fish body and larger than the age 2, and when the bottom of the culture tank μ has a sand layer 13 , each of the eggs 2 can be the outer sleeve 7 The bottom number of the through holes 7 flows through the drain hole 161 of the water filter pipe 6 and is discharged through the drain pipe 12 through the drain pipe 1 1 , so that the present embodiment can achieve the same effect as the first one, Water 100107841 which is filtered and stored in a water storage tank in a fifth embodiment. Form No. 1010101 Page 7 / Total 15 pages 1002013320-0 201236561 The source is recycled to the breeding pond 1 for recycling, thereby achieving water saving. . [0026] It is worth mentioning that, in addition to the outer sleeve 7 as in the third embodiment, the water filter tube 6 can also be provided with a plurality of through holes around the drain opening 1 1 at the bottom of the water filter tube 6 (not shown) The through hole is also like the through hole 71 of the outer sleeve 7 to communicate with the drain port 1 1 , and the diameter of the through hole of the water filter tube 6 is smaller than the fish body and larger than the egg 2 When the sand layer 13 is also provided at the bottom of the culture tank 1, each of the eggs 2 can be discharged from the bottom of the water filter tube 6 through the plurality of through holes to achieve the same effect as the third embodiment. The disclosure of the above-described embodiments is intended to be illustrative of the invention and is not intended to limit the scope of the invention. [0028] From the above detailed description, it will be apparent to those skilled in the art that the present invention can be achieved by the present invention, and the patent application is made in accordance with the provisions of the patent law. BRIEF DESCRIPTION OF THE DRAWINGS [0029] Fig. 1 is a plan view showing a plan view of a first embodiment of the present invention [0030] Fig. 2 is a plan view showing a plan view of a second embodiment of the present invention [0031] Fig. 3 PLANNING STRUCTURE OF THIRD EMBODIMENT OF THE THIRD EMBODIMENT OF THE INVENTION [0032] FIG. 4 is a schematic view of the third embodiment of the present invention in which the water source in the culture tank is vortexed. [Main component symbol description] 100107841 Form No. A0101 Page 8 / Total 15 pages 1002013320-0 201236561 [0033] (customized part) [0034] No [0035] (part of the invention) [0036] Aquaculture pond 1 drain 1 1 [0037] drain 1 2 sand layer 1 3 [0038] ] Insect 2 Filter Bag 3 [0039] Pressurized motor 4 Water tank 5 [0040] Pump motor 5 1 Outlet pipe 5 2 [0041] Wet pipe 6 Drain hole 6 1 [0042] Outer casing 7 Through hole 7 1 100107841 Form No. A0101 Page 9 of 15 1002013320-0

Claims (1)

201236561 七、申請專利範圍: 1 · -種魚紐表寄生蟲之去除裝置,其係於—養殖池底部之 一排水σ連接—排水管,該排水管並於末端接設-過渡袋 ,該過㈣之孔隙較小於各寄生蟲之蟲卵,並藉由一外部 水源持續對該養殖池進行補充,以使該養殖池内各寄生蟲 之蟲印可藉由該排水口經該排水管而隨水源排出後,各蟲 印會經由該過濾袋進行過濾並留置於該過濾袋中。 2·如申請專利範圍第i項所述之魚類體表寄生蟲之去除裝置 ’其中’該i«袋係置放於-儲水射,且該排水管於水 源流動之路徑中係設置一可增強該養殖池内水源抽取速度 之加壓馬達。 3 ·如申吻專利範圍第1項所述之魚類體表寄生蟲之去除裝置 ’其中’該過錢係置放於-儲水射,且賴水槽令並 叹有抽水馬達’该抽水馬達並以一出水管伸設於該儲水 槽外’且將該出水管之末端置放於該養殖池之入水處,則 使該養殖池内夹帶有蟲印之水源可經由該排水管並經該過 遽袋進行過遽蟲印而排入該儲水轉内,再藉由該抽水馬達 以將該儲水槽内經過滤之水源由該出水管再送入該養殖池 中。 4 .如申請專利範圍第3項所述之魚類體表寄生蟲之去除裝置 ,其中,該出水管之末端係置放於該養殖池入水處之内緣 ,並使該出水管末端之出水口可沿該養殖池内緣進行出水 〇 5 ·如申請專利範圍第1項所述之魚類體表寄生蟲之去除裝置 •^中,於S亥養殖池内設有一由該排水口直立向上伸設之 100107841 表單編號Α0101 第10頁/共15頁 1002013320-0 201236561 滤水管,該濾水管係於該養殖池内係伸設一適當高度且低 於水面,且該濾水管於頂端具有一與該排水口相連通之排 水孔,並於該濾水管外係套設一高度高於該濾水管之外套 管,該外套管於底部周緣係具有數通孔以與該排水孔連通 ,各該通孔之孔徑係小於魚體且大於蟲卵,俾供該養殖池 於底部具有一沙層時,各蟲卵可由該外套管底部之數通孔 流經該渡水管之排水孔,再經由該排水口由該排水管排出 0 6.如申請專利範圍第5項所述之魚類體表寄生蟲之去除裝置 〇 ,其中,該濾水管於底部之排水口周圍具有數通孔以與該 排水口連通,且該濾水管其數孔之孔徑係小於魚體且大於 蟲卵,俾供該養殖池底部具有一沙層時,蟲卵可由該濾水 管底部之數孔由排水口排出。 ❹ 100107841 表單編號A0101 第11頁/共15頁 1002013320-0201236561 VII. Scope of application for patents: 1 · - A device for removing parasites from a species of fish, which is attached to a drain σ connection - a drain pipe at the bottom of the aquaculture pond, which is connected at the end - a transitional bag, the over (4) The pores are smaller than the eggs of each parasite, and the pond is continuously supplemented by an external water source, so that the insects of the parasites in the pond can be discharged through the drain through the drain. Thereafter, each insect print is filtered through the filter bag and left in the filter bag. 2. The removal device for fish surface parasites as described in item i of claim 1, wherein the i« bag is placed in a water storage jet, and the drain pipe is provided in the path of the water source flow. A pressurized motor that enhances the rate of water extraction in the culture tank. 3 · The removal device for fish surface parasites as described in item 1 of the patent application scope, wherein 'the money is placed in the water storage, and the water tank is sighed and the pump motor is slammed'. The outlet pipe is disposed outside the water storage tank and the end of the water outlet pipe is placed in the water inlet of the culture tank, so that the water source with the insect print in the culture pond can pass through the drainage pipe and pass through the drainage pipe. The bag is squid printed and discharged into the water storage, and the pumping motor is used to re-feed the filtered water source from the water outlet into the culture tank. 4. The apparatus for removing surface parasites of a fish according to claim 3, wherein the end of the water outlet pipe is placed at an inner edge of the water inlet of the culture tank, and the water outlet at the end of the water outlet pipe is provided. The water can be discharged along the inner edge of the culture tank. 5. In the removal device for the surface parasite of fish according to item 1 of the patent application, in the Shai breeding pond, there is a 100107841 which is erected upward from the drain. Form No. 1010101 Page 10 of 15 1002013320-0 201236561 A water filter pipe is provided in the culture tank with a suitable height and below the water surface, and the water filter pipe has a connection with the drain at the top end. a drainage hole, and a sleeve higher than the water filter pipe outside the water filter pipe, the outer casing has a plurality of through holes on the bottom periphery to communicate with the drainage hole, and the hole diameter of each of the through holes is smaller than The fish body is larger than the eggs, and when the breeding pond has a sand layer at the bottom, each of the eggs can flow through the drainage holes of the water pipe through the through holes at the bottom of the outer casing, and then the drainage pipe passes through the drainage pipe. Discharge The removal device for fish surface parasites according to claim 5, wherein the water filter pipe has a plurality of through holes around the bottom drain port to communicate with the drain port, and the water filter pipe has The aperture of the number of holes is smaller than the fish body and larger than the eggs, and when the bottom of the culture pond has a sand layer, the eggs can be discharged from the bottom of the water filter by the number of holes at the bottom of the water filter. ❹ 100107841 Form No. A0101 Page 11 of 15 1002013320-0
TW100107841A 2011-03-09 2011-03-09 Device for moving parasite on fish body surface TW201236561A (en)

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TW201236561A true TW201236561A (en) 2012-09-16

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