CN118754336A - Aeration filtration treatment device for aquaculture wastewater - Google Patents
Aeration filtration treatment device for aquaculture wastewater Download PDFInfo
- Publication number
- CN118754336A CN118754336A CN202411240305.XA CN202411240305A CN118754336A CN 118754336 A CN118754336 A CN 118754336A CN 202411240305 A CN202411240305 A CN 202411240305A CN 118754336 A CN118754336 A CN 118754336A
- Authority
- CN
- China
- Prior art keywords
- aeration
- filter
- rotating
- wall
- air
- 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.)
- Granted
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 99
- 238000009360 aquaculture Methods 0.000 title claims abstract description 94
- 244000144974 aquaculture Species 0.000 title claims abstract description 94
- 238000005273 aeration Methods 0.000 title claims abstract description 82
- 238000001914 filtration Methods 0.000 title claims abstract description 52
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000000605 extraction Methods 0.000 claims abstract description 10
- 238000005086 pumping Methods 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 239000012535 impurity Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000010586 diagram Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000003809 water extraction Methods 0.000 description 3
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000004075 wastewater filtration Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/29—Filters with filtering elements which move during the filtering operation the movement of the filter elements being a combination of movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/68—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
Description
技术领域Technical Field
本发明涉及过滤领域，尤其涉及水产养殖废水的曝气过滤处理装置。The invention relates to the field of filtration, and in particular to an aeration filtration treatment device for aquaculture wastewater.
背景技术Background Art
近年来，随着高密度人工养殖的快速发展和养殖环境污染的日益加剧，使得水产养殖水体的污染程度远远超过了水体自身的净化能力。人工水产养殖过程中的残剩饲料和鱼类排泄物形成的污染物造成水体自身污染乃至水质恶化，表现为：水体严重富营养化，水体中悬浮物增多，生物需氧量、化学需氧量、亚硝酸盐氮等的含量增加，溶解氧下降，因此，在对水产养殖废水进行处理时，通常会通过装置对水产养殖废水进行曝气过滤处理。In recent years, with the rapid development of high-density artificial breeding and the increasing pollution of the breeding environment, the pollution level of aquaculture water has far exceeded the purification capacity of the water itself. The pollutants formed by the residual feed and fish excrement in the process of artificial aquaculture cause the water itself to pollute and even deteriorate the water quality, which is manifested as: serious eutrophication of the water, increase of suspended solids in the water, increase of biological oxygen demand, chemical oxygen demand, nitrite nitrogen, etc., and decrease of dissolved oxygen. Therefore, when treating aquaculture wastewater, aeration and filtration of aquaculture wastewater is usually carried out through the device.
经检索，申请公布号为CN105080210B的中国专利申请，公开了一种水产养殖废水的曝气过滤处理装置，旨在提供一种能够对水产养殖废水的进行循环处理、利用的水产养殖废水的曝气过滤处理装置。它包括沉淀池，曝气池，机械过滤设备及增氧池，所述沉淀池与曝气池相连通，所述机械过滤设备包括抽水管道，水泵及第一排水管，所述抽水管道的一端与曝气池相连，另一端与水泵的进水口相连接，所述第一排水管的进水端口与水泵的出水口相连通，第一排水管的出水端口与增氧池相连。After searching, the Chinese patent application with application publication number CN105080210B discloses an aeration and filtration treatment device for aquaculture wastewater, aiming to provide an aeration and filtration treatment device for aquaculture wastewater that can circulate and utilize aquaculture wastewater. It includes a sedimentation tank, an aeration tank, a mechanical filtration device and an aeration tank, the sedimentation tank is connected to the aeration tank, the mechanical filtration device includes a pumping pipe, a water pump and a first drain pipe, one end of the pumping pipe is connected to the aeration tank, and the other end is connected to the water inlet of the water pump, the water inlet port of the first drain pipe is connected to the water outlet of the water pump, and the water outlet port of the first drain pipe is connected to the aeration tank.
在对养殖废水进行曝气过滤处理时，通常会对养殖废水进行抽取，并通过过滤机构对养殖废水进行过滤处理，而在过滤期间，部分杂质会堵塞在过滤机构的表面，从而会对废水的过滤效率造成影响。When aeration and filtration are performed on aquaculture wastewater, the aquaculture wastewater is usually extracted and filtered through a filtering mechanism. During the filtration period, some impurities will be blocked on the surface of the filtering mechanism, thereby affecting the filtration efficiency of the wastewater.
发明内容Summary of the invention
为了实现上述目的，本发明采用了如下技术方案：In order to achieve the above object, the present invention adopts the following technical solutions:
水产养殖废水的曝气过滤处理装置，包括箱体，所述箱体顶部的两侧分别设置有过滤槽和曝气槽，且曝气槽的顶部通过螺栓连接有密封盖，所述曝气槽的一侧位于底部的位置开设有排口，且排口的内部设置有密封塞，所述过滤槽的内部设置有过滤机构，所述曝气槽的内部设置有曝气机构，所述曝气槽和过滤槽之间设置有抽取机构，所述过滤机构包括支撑板和滤板，且支撑板底部的四角和过滤槽之间通过螺栓连接有弹簧，所述支撑板的内壁开设有转动槽，且转动槽与滤板转动连接，所述滤板的顶部设置有多个防堵组件，所述防堵组件由防堵架、两个转轴和多个转动叶组成，且防堵架的底部与滤板的顶部之间通过螺栓连接，两个转轴分别与防堵架的两侧之间通过轴承形成转动连接，两个转轴之间呈上下交错分布，多个转动叶等距离固定在转轴的外壁上，转动叶倾斜设置，转动叶的尺寸由外至内逐渐减小。The aeration and filtration treatment device for aquaculture wastewater comprises a box body, wherein a filter tank and an aeration tank are respectively arranged on both sides of the top of the box body, and a sealing cover is connected to the top of the aeration tank by bolts, a discharge port is opened at the bottom of one side of the aeration tank, and a sealing plug is arranged inside the discharge port, a filter mechanism is arranged inside the filter tank, an aeration mechanism is arranged inside the aeration tank, an extraction mechanism is arranged between the aeration tank and the filter tank, the filter mechanism comprises a support plate and a filter plate, and four corners of the bottom of the support plate and the filter tank are connected by The bolts are connected with a spring, and a rotating groove is opened on the inner wall of the support plate, and the rotating groove is rotatably connected to the filter plate. A plurality of anti-blocking components are arranged on the top of the filter plate, and the anti-blocking components are composed of an anti-blocking frame, two rotating shafts and a plurality of rotating leaves. The bottom of the anti-blocking frame is connected to the top of the filter plate by bolts, and the two rotating shafts are respectively rotatably connected to the two sides of the anti-blocking frame by bearings. The two rotating shafts are staggered up and down, and a plurality of rotating leaves are fixed on the outer wall of the rotating shaft at equal distances. The rotating leaves are arranged obliquely, and the size of the rotating leaves gradually decreases from the outside to the inside.
优选地，所述滤板的顶部开设有定位口，且定位口的内壁开设有内螺纹，过滤槽的底部内壁通过螺栓连接有定位杆，定位杆的外壁开设有外螺纹，外螺纹与内螺纹相适配。Preferably, a positioning hole is provided on the top of the filter plate, and an inner wall of the positioning hole is provided with an internal thread, a positioning rod is connected to the inner wall of the bottom of the filter tank by bolts, and an outer wall of the positioning rod is provided with an external thread, which is matched with the internal thread.
优选地，所述过滤槽相对的两侧内壁均开设有导向槽，且导向槽的内壁滑动连接有导向块，导向块与支撑板之间通过螺栓连接。Preferably, guide grooves are provided on the inner walls on both sides opposite to each other of the filter tank, and guide blocks are slidably connected to the inner walls of the guide grooves, and the guide blocks are connected to the support plates by bolts.
优选地，所述抽取机构包括抽泵、排水管、导管和两个抽水管，且抽泵与密封盖之间通过螺栓连接，排水管的一端与抽泵的一端之间通过法兰连接，排水管的另一端位于曝气槽的内部，抽泵的另一端与导管之间通过法兰连接，过滤槽顶部的两侧均通过螺栓连接有固定块，两个固定块与导管的两端固定连接，两个抽水管的一端均与导管之间通过法兰连接，抽水管的另一端位于过滤槽的内部。Preferably, the extraction mechanism includes a pump, a drain pipe, a conduit and two water suction pipes, and the pump is connected to the sealing cover by bolts, one end of the drain pipe is connected to one end of the pump by a flange, the other end of the drain pipe is located inside the aeration tank, the other end of the pump is connected to the conduit by a flange, both sides of the top of the filter tank are connected with fixing blocks by bolts, the two fixing blocks are fixedly connected to the two ends of the conduit, one end of the two water suction pipes is connected to the conduit by a flange, and the other end of the water suction pipe is located inside the filter tank.
优选地，所述曝气机构由气泵、进气管、排气管和气罩组成，且气泵与箱体的外壁通过螺栓连接，气泵的顶端与进气管之间通过法兰连接，进气管的内壁通过螺栓连接有滤网，气泵的底端与排气管之间通过法兰连接，气罩的顶部与排气管之间通过法兰连接，气罩的底部与曝气槽的底部内壁固定连接，气罩的前后两侧均开设有多个出气口，出气口的内壁通过螺栓连接有出气管。Preferably, the aeration mechanism consists of an air pump, an air inlet pipe, an exhaust pipe and an air hood, and the air pump is connected to the outer wall of the box by bolts, the top of the air pump is connected to the air inlet pipe by a flange, the inner wall of the air inlet pipe is connected with a filter by bolts, the bottom end of the air pump is connected to the exhaust pipe by a flange, the top of the air hood is connected to the exhaust pipe by a flange, the bottom of the air hood is fixedly connected to the bottom inner wall of the aeration tank, and multiple air outlets are provided on the front and rear sides of the air hood, and the inner wall of the air outlet is connected to the air outlet pipe by bolts.
优选地，所述出气管的一端通过螺栓连接有硅胶过滤网。Preferably, one end of the air outlet pipe is connected to a silica gel filter via bolts.
优选地，所述气罩的两侧均开设有转孔，且两个转孔之间设置有搅拌机构。Preferably, rotation holes are provided on both sides of the air hood, and a stirring mechanism is provided between the two rotation holes.
优选地，所述搅拌机构由转动组件、两个轴套和两个搅拌板组成，且转动组件包括转杆和多个叶片，转杆的两端与两个转孔之间通过轴承形成转动连接，转孔与转杆的接触部设置有密封圈，多个叶片等距离固定在转杆的外壁上，叶片位于气罩的内部，转杆外壁的两侧均设置有凸起部，两个凸起部位于气罩外壁的两侧，轴套转动套接在凸起部的外壁上，凸起部的形状为U型，搅拌板和轴套之间通过铰链连接有连接轴。Preferably, the stirring mechanism consists of a rotating component, two sleeves and two stirring plates, and the rotating component includes a rotating rod and multiple blades. The two ends of the rotating rod are rotatably connected with the two rotating holes through bearings. The contact part between the rotating hole and the rotating rod is provided with a sealing ring. The multiple blades are fixed on the outer wall of the rotating rod at equal distances. The blades are located inside the air hood. Both sides of the outer wall of the rotating rod are provided with raised parts, and the two raised parts are located on both sides of the outer wall of the air hood. The sleeve is rotatably sleeved on the outer wall of the raised part. The shape of the raised part is U-shaped, and a connecting shaft is connected between the stirring plate and the sleeve through a hinge.
本发明的有益效果为：The beneficial effects of the present invention are:
本发明通过设置的过滤机构和防堵组件，在对养殖废水进行曝气过滤处理时，将养殖废水抽取至过滤槽的内部，此时，养殖废水在向下流动时会对过滤机构造成冲击，而支撑板会在养殖废水的冲击下带动滤板向过滤槽的底部滑移，通过外螺纹与内螺纹之间的配合，从而使滤板在向下移动的同时进行转动，此时，防堵组件会随着滤板的转动而进行转动，转动叶则会在养殖废水的作用下带动转轴进行转动，由于两个转轴交错分布，且转动叶的尺寸由外至内逐渐减小，因此，两个转轴在带动转动叶在进行转动时，养殖废水会在两个转轴的作用下分为两股进行同向流动，此时，当两股养殖废水接触时，两个养殖废水会形成对流，从而使养殖废水在对流的作用下产生撞击，进而提高养殖废水的波动幅度，以便于对养殖废水的过滤进行搅拌处理，从而提高养殖废水的过滤效率，防止养殖废水中掺杂的杂质较大堵塞在过滤机构的表面，从而对废水的过滤效率造成影响；The present invention provides a filtering mechanism and an anti-blocking component. When aquaculture wastewater is subjected to aeration and filtration treatment, the aquaculture wastewater is extracted into the interior of the filter tank. At this time, the aquaculture wastewater will impact the filtering mechanism when flowing downward, and the support plate will drive the filter plate to slide toward the bottom of the filter tank under the impact of the aquaculture wastewater. Through the cooperation between the external thread and the internal thread, the filter plate rotates while moving downward. At this time, the anti-blocking component rotates with the rotation of the filter plate, and the rotating blade drives the rotating shaft to rotate under the action of the aquaculture wastewater. Since the two rotating shafts are staggered and The size of the rotating blades gradually decreases from the outside to the inside. Therefore, when the two rotating shafts drive the rotating blades to rotate, the aquaculture wastewater will be divided into two streams under the action of the two rotating shafts to flow in the same direction. At this time, when the two streams of aquaculture wastewater come into contact, the two aquaculture wastewaters will form convection, so that the aquaculture wastewater will collide under the action of convection, thereby increasing the fluctuation amplitude of the aquaculture wastewater, so as to facilitate the aquaculture wastewater filtration to be stirred, thereby improving the filtration efficiency of the aquaculture wastewater, and preventing the impurities mixed in the aquaculture wastewater from being blocked on the surface of the filter mechanism, thereby affecting the filtration efficiency of the wastewater;
本发明通过设置的曝气机构和搅拌机构，当过滤后的养殖废水通过抽取机构输送至曝气槽的内部时，此时，启动曝气机构，气泵会对空气进行抽取，并通过排气管输送至气罩的内部，空气会通过出气管和硅胶过滤网输送至曝气槽的内部，从而对养殖废水进行曝气处理，而硅胶过滤网会对养殖废水进行阻挡，从而防止养殖废水进入到气罩的内部，期间，当排气管内部排出的空气与叶片接触时，叶片会在空气的作用下带动转杆进行转动，此时，凸起部会随着转杆进行同步转动，而连接轴则会在凸起部和轴套的作用下带动搅拌板进行上下往复摆动，从而使养殖废水进行上下翻转，以便于提高养殖废水的流动性，从而提高养殖废水的曝气效果，防止由于养殖废水的流动性较差而导致空气与养殖废水的接触效果较差，从而对养殖废水的曝气造成影响。The present invention provides an aeration mechanism and a stirring mechanism. When the filtered aquaculture wastewater is transported to the inside of the aeration tank through the extraction mechanism, the aeration mechanism is started, the air pump extracts air and transports it to the inside of the air hood through the exhaust pipe. The air is transported to the inside of the aeration tank through the outlet pipe and the silica gel filter, so as to aerate the aquaculture wastewater. The silica gel filter blocks the aquaculture wastewater, so as to prevent the aquaculture wastewater from entering the air hood. During this period, when the air discharged from the exhaust pipe contacts the blades, the blades drive the rotating rod to rotate under the action of the air. At this time, the protrusions rotate synchronously with the rotating rod, and the connecting shaft drives the stirring plate to swing back and forth up and down under the action of the protrusions and the shaft sleeve, so that the aquaculture wastewater is turned upside down, so as to improve the fluidity of the aquaculture wastewater, thereby improving the aeration effect of the aquaculture wastewater, and preventing the poor contact effect between the air and the aquaculture wastewater due to the poor fluidity of the aquaculture wastewater, thereby affecting the aeration of the aquaculture wastewater.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本发明提出的水产养殖废水的曝气过滤处理装置的结构示意图；FIG1 is a schematic structural diagram of an aeration and filtration treatment device for aquaculture wastewater proposed by the present invention;
图2为本发明提出的水产养殖废水的曝气过滤处理装置的剖视结构示意图；FIG2 is a cross-sectional structural schematic diagram of an aeration and filtration treatment device for aquaculture wastewater proposed by the present invention;
图3为本发明提出的水产养殖废水的曝气过滤处理装置的过滤机构和防堵组件结构示意图；FIG3 is a schematic diagram of the structure of the filtering mechanism and anti-blocking components of the aeration filtration treatment device for aquaculture wastewater proposed by the present invention;
图4为本发明提出的水产养殖废水的曝气过滤处理装置的局部结构示意图；FIG4 is a schematic diagram of a partial structure of an aeration and filtration treatment device for aquaculture wastewater proposed by the present invention;
图5为本发明提出的水产养殖废水的曝气过滤处理装置的防堵组件结构示意图；FIG5 is a schematic structural diagram of an anti-blocking component of an aeration and filtration treatment device for aquaculture wastewater proposed by the present invention;
图6为本发明提出的水产养殖废水的曝气过滤处理装置的抽取机构结构示意图；FIG6 is a schematic diagram of the structure of the extraction mechanism of the aeration and filtration treatment device for aquaculture wastewater proposed by the present invention;
图7为本发明提出的水产养殖废水的曝气过滤处理装置的曝气机构结构示意图；FIG7 is a schematic diagram of the aeration mechanism structure of the aeration filtration treatment device for aquaculture wastewater proposed by the present invention;
图8为本发明提出的水产养殖废水的曝气过滤处理装置的搅拌机构结构示意图。FIG8 is a schematic diagram of the structure of the stirring mechanism of the aeration and filtration treatment device for aquaculture wastewater proposed by the present invention.
附图中：1、箱体；2、过滤槽；3、导向槽；4、过滤机构；5、抽取机构；6、曝气槽；7、密封盖；8、曝气机构；9、转动组件；10、支撑板；11、导向块；12、弹簧；13、转动槽；14、滤板；15、定位杆；16、防堵组件；17、定位口；18、防堵架；19、转轴；20、转动叶；21、抽泵；22、排水管；23、固定块；24、导管；25、抽水管；26、气泵；27、进气管；28、滤网；29、气罩；30、排气管；31、出气管；32、硅胶过滤网；33、搅拌机构；34、转杆；35、叶片；36、凸起部；37、轴套；38、连接轴；39、搅拌板。In the attached drawings: 1, box body; 2, filter tank; 3, guide groove; 4, filter mechanism; 5, extraction mechanism; 6, aeration tank; 7, sealing cover; 8, aeration mechanism; 9, rotating assembly; 10, support plate; 11, guide block; 12, spring; 13, rotating tank; 14, filter plate; 15, positioning rod; 16, anti-blocking assembly; 17, positioning port; 18, anti-blocking frame; 19, rotating shaft; 20, rotating blade; 21, pump; 22, drain pipe; 23, fixing block; 24, conduit; 25, water pump; 26, air pump; 27, air inlet pipe; 28, filter screen; 29, air hood; 30, exhaust pipe; 31, air outlet pipe; 32, silica gel filter screen; 33, stirring mechanism; 34, rotating rod; 35, blade; 36, raised part; 37, shaft sleeve; 38, connecting shaft; 39, stirring plate.
具体实施方式DETAILED DESCRIPTION
实施例1，参照图1-图7，水产养殖废水的曝气过滤处理装置，包括箱体1，箱体1顶部的两侧分别设置有过滤槽2和曝气槽6，且曝气槽6的顶部通过螺栓连接有密封盖7，曝气槽6的一侧位于底部的位置开设有排口，且排口的内部设置有密封塞，过滤槽2的内部设置有过滤机构4，曝气槽6的内部设置有曝气机构8，曝气槽6和过滤槽2之间设置有抽取机构5，过滤机构4包括支撑板10和滤板14，且支撑板10底部的四角和过滤槽2之间通过螺栓连接有弹簧12，支撑板10的内壁开设有转动槽13，且转动槽13与滤板14转动连接，滤板14的顶部设置有多个防堵组件16，防堵组件16由防堵架18、两个转轴19和多个转动叶20组成，且防堵架18的底部与滤板14的顶部之间通过螺栓连接，两个转轴19分别与防堵架18的两侧之间通过轴承形成转动连接，两个转轴19之间呈上下交错分布，多个转动叶20等距离固定在转轴19的外壁上，转动叶20倾斜设置，转动叶20的尺寸由外至内逐渐减小，通过外螺纹与内螺纹之间的配合，从而使滤板14在向下移动的同时进行转动，此时，防堵组件16会随着滤板14的转动而进行转动，转动叶20则会在养殖废水的作用下带动转轴19进行转动，由于两个转轴19交错分布，且转动叶20的尺寸由外至内逐渐减小，因此，两个转轴19在带动转动叶20在进行转动时，养殖废水会在两个转轴19的作用下分为两股进行同向流动，此时，当两股养殖废水接触时，两个养殖废水会形成对流，从而使养殖废水在对流的作用下产生撞击，进而提高养殖废水的波动幅度，以便于对养殖废水的过滤进行搅拌处理，从而提高养殖废水的过滤效率，防止养殖废水中掺杂的杂质较大堵塞在过滤机构4的表面，从而对废水的过滤效率造成影响。Embodiment 1, referring to FIGS. 1 to 7, an aeration and filtration treatment device for aquaculture wastewater comprises a housing 1, a filter tank 2 and an aeration tank 6 are respectively arranged on both sides of the top of the housing 1, and a sealing cover 7 is connected to the top of the aeration tank 6 by bolts, a discharge port is provided at the bottom of one side of the aeration tank 6, and a sealing plug is arranged inside the discharge port, a filter mechanism 4 is arranged inside the filter tank 2, an aeration mechanism 8 is arranged inside the aeration tank 6, an extraction mechanism 5 is arranged between the aeration tank 6 and the filter tank 2, and the filter mechanism 4 comprises a support plate 10 and a filter plate 14, and springs 12 are connected between the four corners of the bottom of the support plate 10 and the filter tank 2 by bolts, a rotating groove 13 is opened on the inner wall of the support plate 10, and the rotating groove 13 is rotatably connected to the filter plate 14, and a plurality of anti-blocking components 16 are arranged on the top of the filter plate 14, and the anti-blocking components 16 are composed of an anti-blocking frame 18, two rotating shafts 19 and a plurality of rotating leaves 20, and the bottom of the anti-blocking frame 18 is connected to the top of the filter plate 14 by bolts, and the two rotating shafts 19 are respectively rotatably connected to the two sides of the anti-blocking frame 18 by bearings, and the two rotating shafts 19 are connected to the filter plate 14 by bearings. The plurality of rotating blades 20 are staggered up and down, and are fixed at equal distances on the outer wall of the rotating shaft 19. The rotating blades 20 are tilted, and the size of the rotating blades 20 gradually decreases from the outside to the inside. Through the cooperation between the external thread and the internal thread, the filter plate 14 rotates while moving downward. At this time, the anti-blocking component 16 rotates with the rotation of the filter plate 14, and the rotating blades 20 drive the rotating shaft 19 to rotate under the action of the aquaculture wastewater. Since the two rotating shafts 19 are staggered, and the size of the rotating blades 20 gradually decreases from the outside to the inside, the two rotating shafts 19 are staggered. When the rotating shaft 19 drives the rotating blades 20 to rotate, the aquaculture wastewater will be divided into two streams under the action of the two rotating shafts 19 and flow in the same direction. At this time, when the two streams of aquaculture wastewater come into contact, the two aquaculture wastewaters will form convection, so that the aquaculture wastewater will collide under the action of convection, thereby increasing the fluctuation amplitude of the aquaculture wastewater, so as to facilitate the stirring treatment of the filtration of the aquaculture wastewater, thereby improving the filtration efficiency of the aquaculture wastewater and preventing the impurities mixed in the aquaculture wastewater from clogging the surface of the filter mechanism 4, thereby affecting the filtration efficiency of the wastewater.
在上述的基础上，滤板14的顶部开设有定位口17，且定位口17的内壁开设有内螺纹，过滤槽2的底部内壁通过螺栓连接有定位杆15，定位杆15的外壁开设有外螺纹，外螺纹与内螺纹相适配。On the basis of the above, a positioning hole 17 is opened on the top of the filter plate 14, and an inner wall of the positioning hole 17 is opened with an internal thread. The bottom inner wall of the filter tank 2 is connected with a positioning rod 15 by bolts, and the outer wall of the positioning rod 15 is opened with an external thread, which is compatible with the internal thread.
在上述的基础上，过滤槽2相对的两侧内壁均开设有导向槽3，且导向槽3的内壁滑动连接有导向块11，导向块11与支撑板10之间通过螺栓连接。On the basis of the above, guide grooves 3 are provided on the inner walls of the filter tank 2 on both sides opposite to each other, and the inner walls of the guide grooves 3 are slidably connected with guide blocks 11, and the guide blocks 11 are connected to the support plate 10 by bolts.
在上述的基础上，抽取机构5包括抽泵21、排水管22、导管24和两个抽水管25，且抽泵21与密封盖7之间通过螺栓连接，排水管22的一端与抽泵21的一端之间通过法兰连接，排水管22的另一端位于曝气槽6的内部，抽泵21的另一端与导管24之间通过法兰连接，过滤槽2顶部的两侧均通过螺栓连接有固定块23，两个固定块23与导管24的两端固定连接，两个抽水管25的一端均与导管24之间通过法兰连接，抽水管25的另一端位于过滤槽2的内部。On the basis of the above, the extraction mechanism 5 includes a pump 21, a drain pipe 22, a conduit 24 and two water extraction pipes 25, and the pump 21 is connected to the sealing cover 7 by bolts, one end of the drain pipe 22 is connected to one end of the pump 21 by a flange, the other end of the drain pipe 22 is located inside the aeration tank 6, the other end of the pump 21 is connected to the conduit 24 by a flange, both sides of the top of the filter tank 2 are connected with fixing blocks 23 by bolts, the two fixing blocks 23 are fixedly connected to the two ends of the conduit 24, one end of the two water extraction pipes 25 is connected to the conduit 24 by a flange, and the other end of the water extraction pipe 25 is located inside the filter tank 2.
在上述的基础上，曝气机构8由气泵26、进气管27、排气管30和气罩29组成，且气泵26与箱体1的外壁通过螺栓连接，气泵26的顶端与进气管27之间通过法兰连接，进气管27的内壁通过螺栓连接有滤网28，气泵26的底端与排气管30之间通过法兰连接，气罩29的顶部与排气管30之间通过法兰连接，气罩29的底部与曝气槽6的底部内壁固定连接，气罩29的前后两侧均开设有多个出气口，出气口的内壁通过螺栓连接有出气管31，出气管31的一端通过螺栓连接有硅胶过滤网32。On the basis of the above, the aeration mechanism 8 is composed of an air pump 26, an air inlet pipe 27, an exhaust pipe 30 and an air hood 29, and the air pump 26 is connected to the outer wall of the box body 1 by bolts, the top of the air pump 26 is connected to the air inlet pipe 27 by a flange, the inner wall of the air inlet pipe 27 is connected with a filter screen 28 by bolts, the bottom end of the air pump 26 is connected to the exhaust pipe 30 by a flange, the top of the air hood 29 is connected to the exhaust pipe 30 by a flange, the bottom of the air hood 29 is fixedly connected to the bottom inner wall of the aeration tank 6, and a plurality of air outlets are provided on the front and rear sides of the air hood 29, the inner wall of the air outlet is connected to the air outlet pipe 31 by bolts, and one end of the air outlet pipe 31 is connected to a silicone filter screen 32 by bolts.
实施例2，参照图1-图8，水产养殖废水的曝气过滤处理装置，与实施例1相比，在实施例1的基础上，气罩29的两侧均开设有转孔，且两个转孔之间设置有搅拌机构33。Embodiment 2, referring to FIGS. 1 to 8 , is an aeration and filtration treatment device for aquaculture wastewater. Compared with Embodiment 1, on the basis of Embodiment 1, rotary holes are provided on both sides of the air hood 29 , and a stirring mechanism 33 is provided between the two rotary holes.
在上述的基础上，搅拌机构33由转动组件9、两个轴套37和两个搅拌板39组成，且转动组件9包括转杆34和多个叶片35，转杆34的两端与两个转孔之间通过轴承形成转动连接，转孔与转杆34的接触部设置有密封圈，多个叶片35等距离固定在转杆34的外壁上，叶片35位于气罩29的内部，转杆34外壁的两侧均设置有凸起部36，两个凸起部36位于气罩29外壁的两侧，轴套37转动套接在凸起部36的外壁上，凸起部36的形状为U型，搅拌板39和轴套37之间通过铰链连接有连接轴38，当排气管30内部排出的空气与叶片35接触时，叶片35会在空气的作用下带动转杆34进行转动，此时，凸起部36会随着转杆34进行同步转动，而连接轴38则会在凸起部36和轴套37的作用下带动搅拌板39进行上下往复摆动，从而使养殖废水进行上下翻转，以便于提高养殖废水的流动性，从而提高养殖废水的曝气效果，防止由于养殖废水的流动性较差而导致空气与养殖废水的接触效果较差，从而对养殖废水的曝气造成影响。On the basis of the above, the stirring mechanism 33 is composed of a rotating component 9, two shaft sleeves 37 and two stirring plates 39, and the rotating component 9 includes a rotating rod 34 and a plurality of blades 35, the two ends of the rotating rod 34 are rotatably connected with the two rotating holes through bearings, and a sealing ring is provided at the contact part between the rotating hole and the rotating rod 34, and the plurality of blades 35 are fixed on the outer wall of the rotating rod 34 at equal distances, and the blades 35 are located inside the air cover 29, and protrusions 36 are provided on both sides of the outer wall of the rotating rod 34, and the two protrusions 36 are located on both sides of the outer wall of the air cover 29, and the shaft sleeve 37 is rotatably sleeved on the outer wall of the protrusion 36, and the shape of the protrusion 36 is U-shaped, and the stirring plate 39 and the shaft sleeve are rotatably sleeved on the outer wall of the protrusion 36. The sleeves 37 are connected with a connecting shaft 38 by a hinge. When the air discharged from the exhaust pipe 30 contacts the blades 35, the blades 35 will drive the rotating rod 34 to rotate under the action of the air. At this time, the protrusion 36 will rotate synchronously with the rotating rod 34, and the connecting shaft 38 will drive the stirring plate 39 to swing back and forth up and down under the action of the protrusion 36 and the sleeve 37, so that the aquaculture wastewater is turned upside down, so as to improve the fluidity of the aquaculture wastewater, thereby improving the aeration effect of the aquaculture wastewater, and preventing the poor contact effect between the air and the aquaculture wastewater due to the poor fluidity of the aquaculture wastewater, thereby affecting the aeration of the aquaculture wastewater.
综上所述，借助于本发明的上述技术方案：在对养殖废水进行曝气过滤处理时，将养殖废水抽取至过滤槽2的内部，此时，养殖废水在向下流动时会对过滤机构4造成冲击，而支撑板10会在养殖废水的冲击下带动滤板14向过滤槽2的底部滑移，通过外螺纹与内螺纹之间的配合，从而使滤板14在向下移动的同时进行转动，此时，防堵组件16会随着滤板14的转动而进行转动，转动叶20则会在养殖废水的作用下带动转轴19进行转动，由于两个转轴19交错分布，且转动叶20的尺寸由外至内逐渐减小，因此，两个转轴19在带动转动叶20在进行转动时，养殖废水会在两个转轴19的作用下分为两股进行同向流动，此时，当两股养殖废水接触时，两个养殖废水会形成对流，从而使养殖废水在对流的作用下产生撞击，进而提高养殖废水的波动幅度，以便于对养殖废水的过滤进行搅拌处理，从而提高养殖废水的过滤效率，防止养殖废水中掺杂的杂质较大堵塞在过滤机构4的表面，从而对废水的过滤效率造成影响，当过滤后的养殖废水通过抽取机构5输送至曝气槽6的内部时，此时，启动曝气机构8，气泵26会对空气进行抽取，并通过排气管30输送至气罩29的内部，空气会通过出气管31和硅胶过滤网32输送至曝气槽6的内部，从而对养殖废水进行曝气处理，而硅胶过滤网32会对养殖废水进行阻挡，从而防止养殖废水进入到气罩29的内部，期间，当排气管30内部排出的空气与叶片35接触时，叶片35会在空气的作用下带动转杆34进行转动，此时，凸起部36会随着转杆34进行同步转动，而连接轴38则会在凸起部36和轴套37的作用下带动搅拌板39进行上下往复摆动，从而使养殖废水进行上下翻转，以便于提高养殖废水的流动性，从而提高养殖废水的曝气效果，防止由于养殖废水的流动性较差而导致空气与养殖废水的接触效果较差，从而对养殖废水的曝气造成影响，曝气后的养殖废水会通过排口排出。In summary, with the aid of the above technical solution of the present invention: when aquaculture wastewater is subjected to aeration and filtration treatment, the aquaculture wastewater is pumped into the interior of the filter tank 2. At this time, the aquaculture wastewater will impact the filter mechanism 4 when flowing downward, and the support plate 10 will drive the filter plate 14 to slide toward the bottom of the filter tank 2 under the impact of the aquaculture wastewater, and through the cooperation between the external thread and the internal thread, the filter plate 14 is rotated while moving downward. At this time, the anti-blocking component 16 will rotate with the rotation of the filter plate 14, and the rotating blade 20 will drive the rotating shaft 19 to rotate under the action of the aquaculture wastewater. Since the two rotating shafts 19 are staggered and the size of the rotating blades 20 gradually decreases from the outside to the inside, when the two rotating shafts 19 drive the rotating blades 20 to rotate, the aquaculture wastewater will be divided into two streams under the action of the two rotating shafts 19 to flow in the same direction. At this time, when the two streams of aquaculture wastewater come into contact, the two aquaculture wastewaters will form convection, so that the aquaculture wastewater will collide under the action of convection, thereby increasing the fluctuation amplitude of the aquaculture wastewater, so as to facilitate the aquaculture wastewater filtration to be stirred, thereby improving the filtration efficiency of the aquaculture wastewater and preventing the impurities mixed in the aquaculture wastewater from clogging the filtration. The surface of the mechanism 4 affects the filtration efficiency of the wastewater. When the filtered aquaculture wastewater is transported to the inside of the aeration tank 6 through the extraction mechanism 5, the aeration mechanism 8 is started, and the air pump 26 extracts the air and transports it to the inside of the air hood 29 through the exhaust pipe 30. The air is transported to the inside of the aeration tank 6 through the outlet pipe 31 and the silica gel filter 32, thereby aerating the aquaculture wastewater, and the silica gel filter 32 blocks the aquaculture wastewater, thereby preventing the aquaculture wastewater from entering the inside of the air hood 29. During this period, when the air discharged from the exhaust pipe 30 is in contact with the blades 3 When the blade 35 contacts the aquaculture wastewater, the blade 35 will drive the rotating rod 34 to rotate under the action of the air. At this time, the protrusion 36 will rotate synchronously with the rotating rod 34, and the connecting shaft 38 will drive the stirring plate 39 to swing back and forth up and down under the action of the protrusion 36 and the shaft sleeve 37, so that the aquaculture wastewater is turned upside down, so as to improve the fluidity of the aquaculture wastewater, thereby improving the aeration effect of the aquaculture wastewater, and preventing the poor contact effect between the air and the aquaculture wastewater due to the poor fluidity of the aquaculture wastewater, thereby affecting the aeration of the aquaculture wastewater. The aerated aquaculture wastewater will be discharged through the discharge port.
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411240305.XA CN118754336B (en) | 2024-09-05 | 2024-09-05 | Aeration filtering treatment device for aquaculture wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411240305.XA CN118754336B (en) | 2024-09-05 | 2024-09-05 | Aeration filtering treatment device for aquaculture wastewater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118754336A true CN118754336A (en) | 2024-10-11 |
| CN118754336B CN118754336B (en) | 2024-12-13 |
Family
ID=92945812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411240305.XA Active CN118754336B (en) | 2024-09-05 | 2024-09-05 | Aeration filtering treatment device for aquaculture wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118754336B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119176647A (en) * | 2024-11-22 | 2024-12-24 | 吉林省农业科学院(中国农业科技东北创新中心) | Aeration biological treatment device for livestock and poultry breeding wastewater |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487893A (en) * | 2017-09-07 | 2017-12-19 | 王洁琳 | The aeration filtration recycling and processing device and its application method of a kind of aquiculture waste water |
| CN210261394U (en) * | 2019-07-31 | 2020-04-07 | 南京朗熙环保科技有限公司 | Integrated water purifier with good filtering effect |
| CN113845242A (en) * | 2021-09-06 | 2021-12-28 | 安徽华辰教育科技有限公司 | Fish body excrement collecting system for ecological fish culture by circulating water |
| CN115571995A (en) * | 2022-07-27 | 2023-01-06 | 王仕勇 | Building drainage system based on BIM |
| CN220579007U (en) * | 2023-07-18 | 2024-03-12 | 安徽德风膜环境技术有限公司 | Plate-frame membrane filter device |
-
2024
- 2024-09-05 CN CN202411240305.XA patent/CN118754336B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487893A (en) * | 2017-09-07 | 2017-12-19 | 王洁琳 | The aeration filtration recycling and processing device and its application method of a kind of aquiculture waste water |
| CN210261394U (en) * | 2019-07-31 | 2020-04-07 | 南京朗熙环保科技有限公司 | Integrated water purifier with good filtering effect |
| CN113845242A (en) * | 2021-09-06 | 2021-12-28 | 安徽华辰教育科技有限公司 | Fish body excrement collecting system for ecological fish culture by circulating water |
| CN115571995A (en) * | 2022-07-27 | 2023-01-06 | 王仕勇 | Building drainage system based on BIM |
| CN220579007U (en) * | 2023-07-18 | 2024-03-12 | 安徽德风膜环境技术有限公司 | Plate-frame membrane filter device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119176647A (en) * | 2024-11-22 | 2024-12-24 | 吉林省农业科学院(中国农业科技东北创新中心) | Aeration biological treatment device for livestock and poultry breeding wastewater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118754336B (en) | 2024-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN118754336A (en) | Aeration filtration treatment device for aquaculture wastewater | |
| CN107265684A (en) | A kind of anticlogging environment protection sewage processing unit | |
| CN210237347U (en) | Fixed landfill leachate treatment system | |
| CN116282629A (en) | Water body restoration treatment equipment | |
| CN117585847A (en) | Livestock and poultry breeding sewage and wastewater recycling treatment device | |
| CN208603874U (en) | A kind of Wastewater from Pig Farm recycling precipitating filter plant | |
| CN119059592B (en) | A pig breeding wastewater circulation treatment device and use method thereof | |
| CN208414063U (en) | Purifying domestic sewage regenerating unit | |
| CN220070852U (en) | Membrane water treatment equipment for water environment protection | |
| CN212246549U (en) | A kind of electroplating sewage treatment equipment | |
| CN209923148U (en) | Novel sewage biological reaction and membrane purification device | |
| CN109368868B (en) | Automatic sewage treatment equipment and treatment method applied to circuit board production industry | |
| CN218910088U (en) | Village and town domestic wastewater edulcoration device | |
| CN221471066U (en) | Pond circulation ecological white goose breeding equipment | |
| CN222312835U (en) | Sewage precipitation device | |
| CN219091317U (en) | Pigsty sewage treatment device | |
| CN220182918U (en) | Novel sewage flocculation separation treatment device | |
| CN218392438U (en) | Industrial wastewater treatment device for industrial automation | |
| CN223087675U (en) | A kind of wastewater neutralization equipment for environmental protection engineering | |
| CN216764589U (en) | A filter device with a cam drive mechanism | |
| CN219792740U (en) | Urban sewage treatment all-in-one | |
| CN216129466U (en) | Container formula sewage treatment device | |
| CN213739102U (en) | Activated sludge process sewage treatment system | |
| CN220201581U (en) | High-efficient reaction tank | |
| CN217103325U (en) | Industrial aquaculture tail water treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |