CN104054620A - Closed aquaculture system using roller for solid-liquid separation - Google Patents
Closed aquaculture system using roller for solid-liquid separation Download PDFInfo
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- 239000007788 liquid Substances 0.000 title claims abstract description 23
- 238000000926 separation method Methods 0.000 title claims abstract description 19
- 238000009360 aquaculture Methods 0.000 title description 3
- 244000144974 aquaculture Species 0.000 title description 3
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 238000011282 treatment Methods 0.000 claims abstract description 13
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000006260 foam Substances 0.000 claims abstract description 6
- 230000001954 sterilising effect Effects 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims description 26
- 238000004659 sterilization and disinfection Methods 0.000 claims description 2
- 238000012258 culturing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 30
- 238000009395 breeding Methods 0.000 abstract description 8
- 230000001488 breeding effect Effects 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract description 8
- 230000003670 easy-to-clean Effects 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 241000251511 Holothuroidea Species 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
本发明公开了一种采用滚筒固液分离的封闭式养殖系统，包括依次相连形成回路的滚筒固液分离器、氨氮处理池、泡沫分离池、紫外线杀菌装置和养殖池，其中，滚筒固液分离器包括包覆有滤网的滚筒；滚筒具有向外侧凸出的支撑圈；支撑圈经连接杆连接成圆筒形；滚筒内侧设有导向螺旋；支撑圈经滑轮滑动连接在底座上；底座上还设有与滚筒相平行的悬架；悬架上均布有喷头；滚筒的一端中心附近设有漏斗。本发明具有不易堵塞滤网、便于清洗、过滤效率高、滤水速度快、养殖容量大的优点。
The invention discloses a closed breeding system adopting drum solid-liquid separation, which comprises a drum solid-liquid separator connected in sequence to form a circuit, an ammonia nitrogen treatment pool, a foam separation pool, an ultraviolet sterilizing device and a breeding pool, wherein the drum solid-liquid separation The device includes a drum covered with a filter screen; the drum has a support ring protruding outward; the support ring is connected into a cylindrical shape through a connecting rod; a guide screw is provided inside the drum; the support ring is slidably connected to the base through pulleys; There is also a suspension parallel to the drum; sprinklers are evenly distributed on the suspension; a funnel is arranged near the center of one end of the drum. The invention has the advantages of not easy to block the filter screen, easy to clean, high filtration efficiency, fast water filtration speed and large breeding capacity.
Description
技术领域 technical field
本发明涉及一种超集约化水产养殖设施，尤其涉及采用滚筒固液分离的封闭式养殖系统。 The invention relates to a super-intensive aquaculture facility, in particular to a closed aquaculture system using a drum for solid-liquid separation.
背景技术 Background technique
在污水处理过程中，如果不能预先有效地清除混入污水中的固体垃圾颗粒，让这些固体垃圾颗粒带入污水处理设施，将直接影响污水处理设施的正常运行，影响处理水质的达标。在污水处理工艺中，通常将这种预先去除垃圾的处理过程称之为一次处理。目前通用的一次处理方法是采用初沉池沉淀垃圾的方法，这种方法要求有相当长的停留时间，而且初沉池设备投资多、占地面积大、排泥操作繁琐；加上现在在垃圾中混入了越来越多的塑料制品，这些塑料制品由于质轻而浮在水面，无法用沉淀的方法去除。因此，在实际工程中，常常由于一次处理不过关，导至水泵堵塞、管路堵塞、曝气池垃圾沉积、曝气设施不能正常曝气等等。严重影响污水处理设施的正常运行，影响处理水质的达标。现有技术如中国发明专利申请《全程人工恒温工厂化刺参养殖装置》，发明专利申请号200620021467.5，其公开了一种水产品养殖设备；在配装着养殖槽的养殖槽架下方设置储水箱，输冷输热排管和吸水器安装在储水箱内，输冷输热排管与制冷机和锅炉连通；配置在养殖槽架下方的循环泵入、出水口分别与吸水器和循环水主通道连通；放水与循环水两用通道设置在养殖槽内，其下端与放水管和循环水支通道相连；本装置实现了刺参人工养殖全程水温恒温控制、自流循环及更换排放，改变了刺参的“夏眠”和“冬伏”习性，具有设备结构简单新颖、使用可靠、刺参饲养周期短、产量高、饲养成本低廉的特点。 In the sewage treatment process, if the solid waste particles mixed in the sewage cannot be effectively removed in advance, and these solid waste particles are brought into the sewage treatment facilities, it will directly affect the normal operation of the sewage treatment facilities and affect the quality of the treated water. In the sewage treatment process, this process of pre-removing garbage is usually called primary treatment. At present, the general one-time treatment method is to use the primary sedimentation tank to settle the garbage. This method requires a relatively long residence time, and the initial sedimentation tank equipment requires a lot of investment, occupies a large area, and the sludge discharge operation is cumbersome; More and more plastic products are mixed in the water. These plastic products float on the water surface due to their light weight and cannot be removed by sedimentation. Therefore, in actual engineering, due to the failure of one-time treatment, it often leads to blockage of water pumps, blockage of pipelines, deposition of garbage in aeration tanks, failure of normal aeration of aeration facilities, etc. Seriously affect the normal operation of sewage treatment facilities and affect the quality of treated water. Existing technology such as China's invention patent application "full artificial constant temperature industrial sea cucumber cultivation device", invention patent application number 200620021467.5, which discloses a kind of aquatic product cultivation equipment; The cooling and heat transfer pipes and the water absorber are installed in the water storage tank, and the cold and heat transfer pipes are connected with the refrigerator and the boiler; the circulation pump inlet and water outlet arranged under the breeding tank frame are respectively connected with the water absorber and the main channel of circulating water Connected; the dual-purpose channel for discharging water and circulating water is set in the breeding tank, and its lower end is connected with the water discharging pipe and the circulating water branch channel; It has the characteristics of simple and novel equipment structure, reliable use, short feeding cycle of sea cucumber, high output and low feeding cost.
发明内容 Contents of the invention
本发明的目的在于针对现有技术提供一种不易堵塞滤网、便于清洗、过滤效率高、滤水速度快、养殖容量大的采用滚筒固液分离的封闭式养殖系统。 The object of the present invention is to provide a closed culture system using a drum for solid-liquid separation that is not easy to block the filter screen, easy to clean, high in filtration efficiency, fast in water filtration, and large in cultivation capacity.
本发明解决上述技术问题所采用的技术方案为：采用滚筒固液分离的封闭式养殖系统，包括依次相连形成回路的滚筒固液分离器、氨氮处理池、泡沫分离池、紫外线杀菌装置和养殖池，其中，滚筒固液分离器包括包覆有滤网的滚筒；滚筒具有向外侧凸出的支撑圈；支撑圈经连接杆连接成圆筒形；滚筒内侧设有导向螺旋；支撑圈经滑轮滑动连接在底座上；底座上还设有与滚筒相平行的悬架；悬架上均布有喷头；滚筒的一端中心附近设有漏斗。有滤网的滚筒在旋转过程中，能将固体物质从水体中提取出来，并且随着滚筒的滚动，固体物质也随着导向螺旋滚动到末端，并落到漏斗内，再经排污管排出。悬架上的滚筒通过架设在滑轮上的设置方式而更加稳定且易于维护，且省去了现有技术的中心转轴等部件，减轻了重量。 The technical scheme adopted by the present invention to solve the above technical problems is: a closed breeding system using drum solid-liquid separation, including a drum solid-liquid separator connected in sequence to form a circuit, an ammonia nitrogen treatment tank, a foam separation tank, an ultraviolet sterilizing device and a breeding tank , wherein the drum solid-liquid separator includes a drum covered with a filter screen; the drum has a support ring protruding outward; the support ring is connected into a cylindrical shape through a connecting rod; a guide screw is provided inside the drum; the support ring slides through a pulley It is connected to the base; the base is also provided with a suspension parallel to the drum; the suspension is evenly distributed with sprinklers; a funnel is provided near the center of one end of the drum. During the rotation of the drum with filter screen, the solid matter can be extracted from the water body, and as the drum rolls, the solid matter also rolls to the end along with the guide screw, and falls into the funnel, and then is discharged through the sewage pipe. The roller on the suspension is more stable and easy to maintain by being erected on the pulley, and saves components such as the center rotating shaft in the prior art, thereby reducing weight.
为优化上述技术方案，采取的措施还包括：螺旋上均布有通孔。有通孔的螺旋能有效的将固体从水中分离出来，并且分离出来的水能从通孔中排出，从而提高滤水效率。 In order to optimize the above technical solution, the measures taken also include: through holes are evenly distributed on the spiral. The spiral with through holes can effectively separate the solids from the water, and the separated water can be discharged from the through holes, thereby improving the water filtration efficiency.
通孔的一侧边缘翘起形成挡片。挡片的角度在100度到170度之间，优选120度。采用挡片的优点是能够将固体物质保持在挡片附近，并且同时具有排水功能。在滚筒滚动时，螺旋上的固体物顺着螺旋顺势滚动粘附增大，能带走挡片上的固体物质，具有更高的效率。 One edge of the through hole is raised to form a blocking piece. The angle of the baffle is between 100° and 170°, preferably 120°. The advantage of using baffles is the ability to keep solid matter close to the baffles and at the same time have a drainage function. When the drum rolls, the solid matter on the spiral rolls along the spiral, and the adhesion increases, which can take away the solid matter on the baffle, which has higher efficiency.
漏斗底部连接有排污管。滤网的孔径小于通孔的孔径。该设计能使待滤除的固体物质能快速的从水中分离出来的同时，能较为有效的保留在滚筒的内部。 A drain pipe is connected to the bottom of the funnel. The aperture of the filter screen is smaller than the aperture of the through hole. This design enables the solid matter to be filtered to be quickly separated from the water and at the same time to be more effectively retained in the drum.
滤网连接在支撑圈的内侧。凸出在外部的支撑圈接触滑轮，处于内部的滤网不会受到损坏。滤网连接在连接杆的外侧。 The strainer is attached to the inner side of the support ring. The support ring protruding outside contacts the pulley, and the filter screen inside will not be damaged. The filter screen is connected to the outside of the connecting rod.
由于本发明采用了滚筒具有向外侧凸出的支撑圈；支撑圈经连接杆连接成圆筒形；滚筒内侧设有导向螺旋；支撑圈经滑轮滑动连接在底座上；底座上还设有与滚筒相平行的悬架；悬架上均布有喷头；滚筒的一端中心附近设有漏斗。有滤网的滚筒在旋转过程中，能将固体物质从水体中提取出来，并且随着滚筒的滚动，固体物质也随着导向螺旋滚动到末端，并落到漏斗内，再经排污管排出。悬架上的滚筒通过架设在滑轮上的设置方式而更加稳定且易于维护，且省去了现有技术的中心转轴等部件，减轻了重量。因而本发明具有不易堵塞滤网、便于清洗、过滤效率高、滤水速度快、养殖容量大的优点。 Because the present invention adopts that the drum has a supporting ring protruding outward; the supporting ring is connected into a cylindrical shape through a connecting rod; the inside of the drum is provided with a guide screw; the supporting ring is slidably connected to the base through a pulley; Parallel suspensions; sprinklers are evenly distributed on the suspensions; a funnel is arranged near the center of one end of the drum. During the rotation of the drum with filter screen, the solid matter can be extracted from the water body, and as the drum rolls, the solid matter also rolls to the end along with the guide screw, and falls into the funnel, and then is discharged through the sewage pipe. The roller on the suspension is more stable and easy to maintain by being erected on the pulley, and saves components such as the center rotating shaft in the prior art, thereby reducing weight. Therefore, the present invention has the advantages of not easy to block the filter screen, easy to clean, high filtration efficiency, fast water filtration speed and large breeding capacity.
附图说明 Description of drawings
图1为本发明实施例1连接示意图； Fig. 1 is the connection diagram of embodiment 1 of the present invention;
图2为本发明实施例1滚筒固液分离器结构示意图； Fig. 2 is a structural schematic diagram of a drum solid-liquid separator according to Embodiment 1 of the present invention;
图3为本发明实施例1通孔结构示意图； Fig. 3 is a schematic diagram of a through-hole structure in Embodiment 1 of the present invention;
图4为本发明实施例2通孔结构示意图。 FIG. 4 is a schematic diagram of a through-hole structure according to Embodiment 2 of the present invention.
具体实施方式 Detailed ways
以下结合附实施例对本发明作进一步详细描述。 The present invention will be described in further detail below in conjunction with the attached examples.
附图标号说明：滚筒固液分离器1、滚筒11、支撑圈111、连接杆112、导向螺旋12、通孔121、挡片122、底座13、悬架131、喷头132、支撑座133、滑轮134、漏斗135、排污管136、氨氮处理池2、泡沫分离池3、紫外线杀菌装置4和养殖池5。 Description of reference numerals: drum solid-liquid separator 1, drum 11, support ring 111, connecting rod 112, guide screw 12, through hole 121, baffle 122, base 13, suspension 131, nozzle 132, support seat 133, pulley 134, funnel 135, sewage pipe 136, ammonia nitrogen treatment tank 2, foam separation tank 3, ultraviolet sterilizing device 4 and culture tank 5.
实施例1：参照图1至图3，采用滚筒固液分离的封闭式养殖系统，包括依次相连形成回路的滚筒固液分离器1、氨氮处理池2、泡沫分离池3、紫外线杀菌装置4和养殖池5，其中，滚筒固液分离器1包括包覆有滤网的滚筒11；滚筒11具有向外侧凸出的支撑圈111；支撑圈111经连接杆112连接成圆筒形；滚筒11内侧设有导向螺旋12；支撑圈111经滑轮134滑动连接在底座13上；底座13上还设有与滚筒11相平行的悬架131；悬架131上均布有喷头132；滚筒11的一端中心附近设有漏斗135。有滤网的滚筒11在旋转过程中，能将固体物质从水体中提取出来，并且随着滚筒11的滚动，固体物质也随着导向螺旋12滚动到末端，并落到漏斗135内，再经排污管136排出。悬架131上的滚筒11通过架设在滑轮134上的设置方式而更加稳定且易于维护，且省去了现有技术的中心转轴等部件，减轻了重量。氨氮处理池2、泡沫分离池3、紫外线杀菌装置4和养殖池5的相关结构请参照专利申请号201210540023.2相应内容，在此不再赘述。 Embodiment 1: With reference to Fig. 1 to Fig. 3, adopt the closed culture system of roller solid-liquid separation, comprise the roller solid-liquid separator 1 that connects successively to form circuit, ammonia nitrogen treatment tank 2, foam separation tank 3, ultraviolet ray sterilization device 4 and Culture pond 5, wherein, drum solid-liquid separator 1 comprises the drum 11 that is coated with filter screen; Drum 11 has the support ring 111 that protrudes outward; Support ring 111 is connected into cylindrical shape through connecting rod 112; A guide screw 12 is provided; the support ring 111 is slidably connected to the base 13 through the pulley 134; the base 13 is also provided with a suspension 131 parallel to the drum 11; the suspension 131 is evenly distributed with nozzles 132; A funnel 135 is provided nearby. During the rotation of the drum 11 with a filter screen, the solid matter can be extracted from the water body, and as the drum 11 rolls, the solid matter also rolls to the end along with the guide screw 12, and falls into the funnel 135, and then passes through Blowdown pipe 136 discharges. The roller 11 on the suspension 131 is more stable and easy to maintain by being erected on the pulley 134 , and saves parts such as the center rotating shaft in the prior art, thereby reducing weight. Please refer to the relevant content of the patent application number 201210540023.2 for the relevant structures of the ammonia nitrogen treatment tank 2, the foam separation tank 3, the ultraviolet sterilizing device 4 and the culture tank 5, and will not repeat them here.
螺旋12上均布有通孔121。有通孔121的螺旋112能有效的将固体从水中分离出来，并且分离出来的水能从通孔121中排出，从而提高滤水效率。 Through holes 121 are evenly distributed on the spiral 12 . The spiral 112 with the through hole 121 can effectively separate the solid from the water, and the separated water can be discharged from the through hole 121, thereby improving the water filtration efficiency.
通孔121的一侧边缘翘起形成挡片122。挡片122的角度在100度到170度之间，优选120度。采用挡片122的优点是能够将固体物质保持在挡片122附近，并且同时具有排水功能。在滚筒11滚动时，螺旋12上的固体物顺着螺旋12顺势滚动粘附增大，能带走挡片122上的固体物质，具有更高的效率。 One side edge of the through hole 121 is raised to form a blocking piece 122 . The angle of the blocking piece 122 is between 100° and 170°, preferably 120°. The advantage of using the baffle 122 is that it can keep solid matter near the baffle 122 and has the function of draining water at the same time. When the drum 11 rolls, the solid matter on the spiral 12 rolls along the spiral 12 and adheres to the increase, which can take away the solid matter on the blocking plate 122, which has higher efficiency.
漏斗135底部连接有排污管136。 A sewage pipe 136 is connected to the bottom of the funnel 135 .
滤网的孔径小于通孔121的孔径。该设计能使待滤除的固体物质能快速的从水中分离出来的同时，能较为有效的保留在滚筒11的内部。 The aperture of the filter screen is smaller than the aperture of the through hole 121 . This design enables the solid matter to be filtered out to be quickly separated from the water and at the same time be more effectively retained in the drum 11 .
滤网连接在支撑圈111的内侧。凸出在外部的支撑圈111接触滑轮134，处于内部的滤网不会受到损坏。滤网连接在连接杆112的外侧。 The filter screen is connected to the inner side of the support ring 111 . The support ring 111 protruding outside contacts the pulley 134, and the filter screen inside will not be damaged. The filter screen is connected to the outside of the connecting rod 112 .
实施例2：参照图4，在实施例1的基础上，通孔21的一侧边缘翘起形成挡片22。挡片22的角度在100度到170度之间，优选120度。采用挡片22的优点是能够将固体物质保持在挡片22附近，并且同时具有排水功能。在滚筒1滚动时，螺旋2上的固体物顺着螺旋2顺势滚动粘附增大，能带走挡片22上的固体物质，具有更高的效率。其余不再赘述。 Embodiment 2: Referring to FIG. 4 , on the basis of Embodiment 1, one side edge of the through hole 21 is raised to form a blocking piece 22 . The angle of the blocking plate 22 is between 100° and 170°, preferably 120°. The advantage of using the baffle 22 is that it can keep solid matter near the baffle 22 and has the function of draining water at the same time. When the drum 1 is rolling, the solid matter on the spiral 2 rolls along the spiral 2, and the adhesion increases, which can take away the solid matter on the baffle 22, which has higher efficiency. The rest will not be repeated.
尽管已结合优选的实施例描述了本发明，然其并非用以限定本发明，任何本领域技术人员，在不脱离本发明的精神和范围的情况下，能够对在这里列出的主题实施各种改变、同等物的置换和修改，因此本发明的保护范围当视所提出的权利要求限定的范围为准。 Although the invention has been described in conjunction with preferred embodiments, it is not intended to limit the invention, and any person skilled in the art can implement various embodiments on the subject matter set forth herein without departing from the spirit and scope of the invention. Changes, replacements and modifications of equivalents, so the protection scope of the present invention should be determined by the scope defined by the proposed claims.
Claims (7)
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Cited By (2)
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| CN104430134A (en) * | 2014-11-28 | 2015-03-25 | 金贝尔(福建)水环境工程有限公司 | Efficient, energy-saving and land-saving factory circulating water high-density breeding system |
| CN106565043A (en) * | 2016-12-28 | 2017-04-19 | 浙江海洋大学 | Red-nose scissors fish self-purifying aquaculture system |
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| CN106565043B (en) * | 2016-12-28 | 2019-04-23 | 浙江海洋大学 | A self-purification breeding system for red-nosed scissor fish |
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Application publication date: 20140924 |