WO2020248498A1 - 一种自清洗倒吸式废水环保处理设备 - Google Patents

一种自清洗倒吸式废水环保处理设备 Download PDF

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Publication number
WO2020248498A1
WO2020248498A1 PCT/CN2019/118260 CN2019118260W WO2020248498A1 WO 2020248498 A1 WO2020248498 A1 WO 2020248498A1 CN 2019118260 W CN2019118260 W CN 2019118260W WO 2020248498 A1 WO2020248498 A1 WO 2020248498A1
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Prior art keywords
suction
box
self
environmental protection
treatment equipment
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PCT/CN2019/118260
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English (en)
French (fr)
Inventor
孙伟
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淄博创立机电科技有限公司
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Publication of WO2020248498A1 publication Critical patent/WO2020248498A1/zh

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    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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
    • C02F2001/007—Processes including a sedimentation step
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations

Definitions

  • the invention relates to the technical field of environmental protection equipment, in particular to a self-cleaning back-suction type wastewater environmental protection treatment equipment.
  • Wastewater refers to the general term for water discharged during residents' activities and runoff rainwater. It includes domestic sewage, industrial waste water, and other unused water such as the inflow of the first rain path into the drainage pipes and canals. Generally, it refers to water that cannot be recycled after a certain technical treatment or that is difficult to be purified and treated after a certain level of pollution.
  • the process of replacing the filter membrane of the existing wastewater treatment equipment is troublesome, it is inconvenient to replace the filter membrane, lack of dosing holes, and the wastewater treatment efficiency is slow due to the standing and sedimentation of the wastewater.
  • the Chinese Patent (Announcement Number: CN208802937U) discloses a furniture wastewater Handling social security, including an outer box, a medicine box, an adjusting rod, a baffle, and a slide rail.
  • the left side of the top of the outer box is provided with a water inlet, and the right side of the outer box is provided with a water outlet.
  • An extension tube is fixed on the right side of the water inlet, the dosing box is fixedly installed at the top end of the extension tube, the bottom end of the dosing box is provided with a dosing tube, and the bottom end of the dosing tube penetrates the inside of the extension tube ,
  • the left side of the extension tube and the left side of the outer box body are both provided with baffles.
  • the purpose of the present invention is to provide a self-cleaning back-suction type wastewater environmental protection treatment equipment to solve the problems raised in the background art.
  • a self-cleaning back-suction type wastewater environmental protection treatment equipment including a treatment box, the upper end of the treatment box is equipped with a support frame, the upper end of the support frame is installed with a drive motor through a buffer pad, the lower end of the drive motor is connected with a driving gear, and the left end of the driving gear is meshed with Intermediate gear.
  • An intermediate shaft is installed in the middle of the intermediate gear. The lower end of the intermediate shaft passes through the upper end of the processing box and is connected to the filter box. The bottom end of the filter box is connected to the inner bottom of the processing box through a rotating shaft.
  • the intermediate shaft is provided with a stirring shaft and a stirring shaft. The lower end passes through the upper end of the filter box and is connected to the inner bottom end of the filter box.
  • a stirring blade is provided on the outside of the stirring shaft inside the filter box.
  • the left side of the intermediate gear meshes with a driven gear, and the upper end of the driven gear is coaxially connected with a rotating drum.
  • the outer side of the rotating cylinder is provided with a rotating groove, and the inside of the rotating groove is provided with a guide rod.
  • the end of the guide rod is connected with a lifting rod.
  • the lower end of the lifting rod passes through the processing box and is connected with a lifting ring.
  • the lifting ring is located on the outside of the filter box.
  • the intermediate shaft is connected with a suction box.
  • the treatment box is provided with a dosing hopper at the upper left end, a slag discharge pipe is installed at the lower left end, and a sewage inlet pipe is provided at the upper right end.
  • the upper end of the suction box is connected with a suction pipe, and the suction pipe is connected with a suction pump.
  • the intermediate shaft and the mixing blade are provided with mutually communicating cavities, and the mixing blade is provided with a plurality of liquid inlet holes.
  • annular filter hole is provided on the outside of the middle of the filter box.
  • a number of cleaning brushes are provided on the inner side of the lifting ring.
  • a rotating blade is provided in the middle of the upper end of the rotating shaft.
  • the support frame has a U-shaped structure.
  • the front end of the guide rod is provided with a guide ball that cooperates with the rotating groove.
  • the self-cleaning back-suction waste water environmental protection treatment equipment has a reasonable structure and a novel design.
  • the lifting ring can be moved up and down, and the filter box outside The filter holes are automatically cleaned to ensure the filtering effect.
  • the stirring shaft and the stirring blade with the cavity, the backward suction of the wastewater after the filtration and sedimentation is realized, which further increases the treatment effect, has strong practicability and high reliability.
  • Figure 1 is a schematic structural diagram of a self-cleaning back-suction type wastewater environmental protection treatment equipment.
  • Figure 2 is a schematic diagram of a hollow cavity in a self-cleaning back-suction type wastewater environmental protection treatment equipment.
  • Fig. 3 is a schematic diagram of a three-dimensional structure of a filter box in a self-cleaning back-suction type wastewater environmental protection treatment equipment.
  • Fig. 4 is a schematic diagram of a three-dimensional structure of a lifting ring in a self-cleaning back-suction type wastewater environmental protection treatment equipment.
  • a self-cleaning back-suction type wastewater environmental protection treatment equipment includes a treatment box 1, and the upper left end of the treatment box 1 is provided with a dosing hopper 5, which is used to transfer into the treatment box 1.
  • a slag discharge pipe 2 is installed at the lower left end for the discharge of sediment after flocculation, and a sewage inlet pipe 6 is installed at the upper right end for the introduction of sewage treatment
  • a support frame 13 is installed at the upper end of the processing box 1.
  • the support frame 13 has a U-shaped structure.
  • the upper end of the support frame 13 is equipped with a drive motor 20 through a buffer pad for driving the driving gear 21 to rotate, and the lower end of the drive motor 20 is connected There is a driving gear 21.
  • the left end of the driving gear 21 is meshed with an intermediate gear 22.
  • An intermediate shaft 12 is installed in the middle of the intermediate gear 22.
  • the lower end of the intermediate shaft 12 passes through the upper end of the processing box 1 and is connected to a filter box 9 which is provided on the outside of the middle of the filter box 9 Annular filter hole 8, the bottom end of the filter box 9 is connected to the inner bottom end of the treatment tank 1 through a rotating shaft 3, and the middle of the upper end of the rotating shaft 3 is provided with a rotating blade 4 to increase the sedimentation effect of the sewage at the bottom of the treatment tank 1 ,
  • the intermediate shaft 12 is provided with a stirring shaft 10, the lower end of the stirring shaft 10 passes through the upper end of the filter box 9 and is connected to the inner bottom end of the filter box 9, and a stirring blade 11 is provided outside the stirring shaft 10 inside the filter box 9 for The sewage in the filter box 9 is further stirred.
  • the intermediate shaft 12 and the mixing blade 11 are provided with a cavity 24 communicating with each other.
  • the mixing blade 11 is provided with a plurality of liquid inlet holes 25 for the treatment of the sewage Introduce, the left side of the intermediate gear 22 is meshed with a driven gear 23, the upper end of the driven gear 23 is coaxially connected with a rotating drum 16, the outside of the rotating drum 16 is provided with a rotating groove 17, and the inside of the rotating groove 17 is provided with a guide rod 18, so The guide rod 18 can move correspondingly along the rotation groove 17. Since the horizontal direction is restricted, and the rotation movement is a combination of horizontal and vertical motion, therefore, the lifting rod 19 will only occur under the action of the guide rod 18.
  • the end of the guide rod 18 is connected with a lifting rod 19, the lower end of the lifting rod 19 passes through the processing box 1 and is connected with a lifting ring 7.
  • a number of cleaning brushes 26 are arranged inside the lifting ring 7 and the lifting ring 7 is located in the filter box 9. Outside, so as to clean the filter hole 8 outside the filter box 9, the upper end of the stirring shaft 10 passes through the intermediate shaft 12 and is connected to a suction box 14 which is connected with a suction pipe 15 at the upper end. 15 is connected with a liquid suction pump to generate negative pressure to suck out the water inside the filter box 9 to realize the discharge of treated sewage.
  • the difference between this embodiment and the above-mentioned embodiment is that the front end of the guide rod 18 is provided with a guide ball that cooperates with the rotation groove 17, and the guide rod 18 can be made It can move better in the rotating groove 17 to ensure the orderly lifting of the lifting rod 19.
  • the sewage when in use, the sewage is introduced into the processing box through the sewage inlet pipe 6, and at the same time, the flocculant is added to the processing box 1 through the dosing bucket 5, and then the driving motor 20 is started to make the driving gear 21 rotate, thereby interacting with the intermediate gear 22 is meshed so that the filter box 9 rotates synchronously, and the other stirring shaft will also rotate.
  • the driven gear 23 meshes with the intermediate gear 22, so that the rotating drum 16 drives the rotating groove 17 to rotate, and then the lifting rod 19 is actuated by the guide rod 18
  • the lifting ring 7 is driven to move up and down, so that the cleaning brush 26 reciprocally cleans the filter hole 8 up and down to ensure the smooth liquid absorption of the filter hole 8 and greatly increase the treatment effect.
  • the present invention has reasonable structure and novel design. Through the mutual cooperation between the provided rotating cylinder 16 and the lifting rod 19, the up and down movement of the lifting ring 7 is realized, and the filter hole 8 outside the filter box 9 is automatically cleaned. The filtering effect is ensured, and the stirring shaft 10 and the stirring blade 11 with the cavity 24 are arranged to realize the backward suction of the wastewater after the filtration and sedimentation, which further increases the treatment effect, has strong practicability and high reliability.

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Filtration Of Liquid (AREA)

Abstract

本发明属于环保设备技术领域，公开了一种自清洗倒吸式废水环保处理设备，包括处理箱，处理箱上端安装有支撑架，支撑架上端通过缓冲垫安装有驱动电机，驱动电机下端连接有主动齿轮，主动齿轮左端啮合有中间齿轮，中间齿轮中部安装有中间轴，中间轴下端穿过处理箱上端连接有过滤箱，过滤箱底端通过旋转轴连接于处理箱内部底端，中间轴内部设有搅拌轴，搅拌轴下端穿过过滤箱上端连接于过滤箱内部底端，位于过滤箱内部的搅拌轴外侧设有搅拌叶，中间齿轮左侧啮合有从动齿轮，从动齿轮上端同轴连接有旋转筒。本发明，实现了对升降环的上下移动，进而对过滤箱外侧的过滤孔进行自动清洗，确保了过滤效果，同时也实现了对过滤沉淀后废水的倒吸。

Description

一种自清洗倒吸式废水环保处理设备 技术领域
本发明涉及环保设备技术领域，具体是一种自清洗倒吸式废水环保处理设备。
背景技术
废水(wastewater)是指居民活动过程中排出的水及径流雨水的总称。它包括生活污水、工业废水和初雨径流入排水管渠等其它无用水，一般指经过一定技术处理后不能再循环利用或者一级污染后制纯处理难度达不到一定标准的水。
随着我国经济的发展，工厂化的同时也带来了大量的污染，这些污染物排入环境中，超过了环境的自净能力，同时给环境治理带来了极大的压力，公厂未经处理的废水进入水体中会造成水质恶化，使得地下水造成污染，危害了周围人群的饮用水安全。
现有的废水处理设备更换过滤膜的过程麻烦，不方便对过滤膜进行更换，缺乏投药孔，依靠废水静置沉淀导致废水处理效率缓慢，中国专利(公告号：CN208802937U)公开了一种家具废水处理社保，包括外箱体、加药盒、调节杆、挡流板和滑轨，所述外箱体顶端的左侧设置有进水口，所述外箱体的右侧设置有出水口，所述进水口的右侧固定有延伸管，所述加药盒固定安装在延伸管的顶端，所述加药盒的底端设置有投药管，所述投药管的底端贯穿于延伸管的内部，所述延伸管的左侧和外箱体内部的左侧均设置有导流板，虽然该装置通过设置膜架方便了过滤膜的更换清洗，但是拆卸过程仍然十分麻烦，因此，仍然对上述设备进行进一步的改进，以满足对过滤膜的清洗需要。
发明内容
本发明的目的在于提供一种自清洗倒吸式废水环保处理设备，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：
一种自清洗倒吸式废水环保处理设备，包括处理箱，所述处理箱上端安装有支撑架，支撑架上端通过缓冲垫安装有驱动电机，驱动电机下端连接有主动齿轮，主动齿轮左端啮合有中间齿轮，中间齿轮中部安装有中间轴，中间轴下端穿过处理箱上端连接有过滤箱，过滤箱底端通过旋转轴连接于处理箱内部底端，所述中间 轴内部设有搅拌轴，搅拌轴下端穿过过滤箱上端连接于过滤箱内部底端，位于过滤箱内部的搅拌轴外侧设有搅拌叶，所述中间齿轮左侧啮合有从动齿轮，从动齿轮上端同轴连接有旋转筒，旋转筒外侧设有旋转槽，旋转槽内部设有导向杆，导向杆末端连接有升降杆，升降杆下端穿过处理箱连接有升降环，升降环位于过滤箱外侧，所述搅拌轴上端穿过中间轴连接有吸液箱。
作为本发明进一步的方案：所述处理箱左侧上端设有投药斗，左侧下端安装有排渣管，右侧上端设有进污管。
作为本发明进一步的方案：所述吸液箱上端连接有吸液管，吸液管连接有吸液泵。
作为本发明进一步的方案：所述中间轴和搅拌叶内部设有相互连通的空腔，搅拌叶上设有若干个进液孔。
作为本发明进一步的方案：所述过滤箱中部外侧设有环形的过滤孔。
作为本发明进一步的方案：所述升降环内侧设有若干个清洗刷。
作为本发明进一步的方案：所述旋转轴上端中部设有旋转叶。
作为本发明进一步的方案：所述支撑架为U型结构。
作为本发明再进一步的方案：所述导向杆前端设有与旋转槽相互配合的导向球。
与现有技术相比，本发明的有益效果是：
所述一种自清洗倒吸式废水环保处理设备，结构合理，设计新颖，通过设有的旋转筒与升降杆之间的相互配合，实现了对升降环的上下移动，进而对过滤箱外侧的过滤孔进行自动清洗，确保了过滤效果，同时通过设置具有空腔的搅拌轴和搅拌叶实现了对过滤沉淀后废水的倒吸，进一步增加了处理效果，实用性强，可靠性高。
附图说明
图1为一种自清洗倒吸式废水环保处理设备的结构示意图。
图2为一种自清洗倒吸式废水环保处理设备中空腔的结构示意图。
图3为一种自清洗倒吸式废水环保处理设备中过滤箱的立体结构示意图。
图4为一种自清洗倒吸式废水环保处理设备中升降环的立体结构示意图。
图中：1-处理箱、2-排渣管、3-旋转轴、4-旋转叶、5-投药斗、6-进污管、 7-升降环、8-过滤孔、9-过滤箱、10-搅拌轴、11-搅拌叶、12-中间轴、13-支撑架、14-吸液箱、15-吸液管、16-旋转筒、17-旋转槽、18-导向杆、19-升降杆、20-驱动电机、21-主动齿轮、22-中间齿轮、23-从动齿轮、24-空腔、25-进液孔、26-清洗刷。
具体实施方式
需要说明的是，在不冲突的情况下，本发明中的实施例及实施例中的特征可以相互组合。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”等的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以通过具体情况理解上述术语在本发明中的具体含义。
下面将参考附图并结合实施例来详细说明本发明。
实施例1
参阅图1～4，本发明实施例中，一种自清洗倒吸式废水环保处理设备，包括处理箱1，所述处理箱1左侧上端设有投药斗5，用于往处理箱1中添加絮凝剂，增加整个处理箱1内废水的沉淀效果，左侧下端安装有排渣管2，用于絮凝后沉淀的排出，右侧上端设有进污管6，用于污水处理时的导入，所述处理箱1上端安装有支撑架13，所述支撑架13为U型结构，支撑架13上端通过缓冲垫安装有驱动电机20，用于带动主动齿轮21进行转动，驱动电机20下端连接有主动 齿轮21，主动齿轮21左端啮合有中间齿轮22，中间齿轮22中部安装有中间轴12，中间轴12下端穿过处理箱1上端连接有过滤箱9，所述过滤箱9中部外侧设有环形的过滤孔8，过滤箱9底端通过旋转轴3连接于处理箱1内部底端，所述旋转轴3上端中部设有旋转叶4，用于增加了处理箱1底端污水的沉淀效果，所述中间轴12内部设有搅拌轴10，搅拌轴10下端穿过过滤箱9上端连接于过滤箱9内部底端，位于过滤箱9内部的搅拌轴10外侧设有搅拌叶11，用于对过滤箱9内部的污水进行进一步搅拌作用，所述中间轴12和搅拌叶11内部设有相互连通的空腔24，搅拌叶11上设有若干个进液孔25，用于处理后污水的导入，所述中间齿轮22左侧啮合有从动齿轮23，从动齿轮23上端同轴连接有旋转筒16，旋转筒16外侧设有旋转槽17，旋转槽17内部设有导向杆18，所述导向杆18可以沿着旋转槽17进行相应的运动，由于水平方向被限制，而旋转运动是有水平运动和竖直运动合成的，因此，升降杆19在导向杆18的作用下只会发生上下直线运动，导向杆18末端连接有升降杆19，升降杆19下端穿过处理箱1连接有升降环7，所述升降环7内侧设有若干个清洗刷26，升降环7位于过滤箱9外侧，从而对过滤箱9外侧的过滤孔8进行清洗，所述搅拌轴10上端穿过中间轴12连接有吸液箱14，所述吸液箱14上端连接有吸液管15，吸液管15连接有吸液泵，进而产生负压，将过滤箱9内部的水倒吸出来，实现处理后污水的排出。
实施例2
本发明的另外一种实施例中，该实施例与上述实施例的区别之处在于，所述导向杆18前端设有与旋转槽17相互配合的导向球，通过设置导向球可以使得导向杆18可以更好的在旋转槽17移动，确保升降杆19的有序升降。
本发明，使用时，将污水通过进污管6导入到处理箱中，同时通过投药斗5往处理箱1中加入絮凝剂，然后启动驱动电机20，使得主动齿轮21进行转动，从而与中间齿轮22啮合，使得过滤箱9同步转动，另一搅拌轴也会转动，同时，从动齿轮23与中间齿轮22啮合，使得旋转筒16带动旋转槽17转动，进而通过导向杆18作用使得升降杆19带动升降环7上下移动，使得清洗刷26对过滤孔8进行上下往复清洗，确保过滤孔8的吸液顺畅，大大增加了处理效果。本发明，结构合理，设计新颖，通过设有的旋转筒16与升降杆19之间的相互配合，实现了对升降环7的上下移动，进而对过滤箱9外侧的过滤孔8进行自动清 洗，确保了过滤效果，同时通过设置具有空腔24的搅拌轴10和搅拌叶11实现了对过滤沉淀后废水的倒吸，进一步增加了处理效果，实用性强，可靠性高。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (8)

  1. 一种自清洗倒吸式废水环保处理设备，包括处理箱(1)，所述处理箱(1)上端安装有支撑架(13)，支撑架(13)上端通过缓冲垫安装有驱动电机(20)，驱动电机(20)下端连接有主动齿轮(21)，其特征在于，主动齿轮(21)左端啮合有中间齿轮(22)，中间齿轮(22)中部安装有中间轴(12)，中间轴(12)下端穿过处理箱(1)上端连接有过滤箱(9)，过滤箱(9)底端通过旋转轴(3)连接于处理箱(1)内部底端，所述中间轴(12)内部设有搅拌轴(10)，搅拌轴(10)下端穿过过滤箱(9)上端连接于过滤箱(9)内部底端，位于过滤箱(9)内部的搅拌轴(10)外侧设有搅拌叶(11)，所述中间齿轮(22)左侧啮合有从动齿轮(23)，从动齿轮(23)上端同轴连接有旋转筒(16)，旋转筒(16)外侧设有旋转槽(17)，旋转槽(17)内部设有导向杆(18)，导向杆(18)末端连接有升降杆(19)，升降杆(19)下端穿过处理箱(1)连接有升降环(7)，升降环(7)位于过滤箱(9)外侧，所述搅拌轴(10)上端穿过中间轴(12)连接有吸液箱(14)。
  2. 根据权利要求1所述的一种自清洗倒吸式废水环保处理设备，其特征在于，所述处理箱(1)左侧上端设有投药斗(5)，左侧下端安装有排渣管(2)，右侧上端设有进污管(6)。
  3. 根据权利要求2所述的一种自清洗倒吸式废水环保处理设备，其特征在于，所述吸液箱(14)上端连接有吸液管(15)，吸液管(15)连接有吸液泵。
  4. 根据权利要求1所述的一种自清洗倒吸式废水环保处理设备，其特征在于，所述中间轴(12)和搅拌叶(11)内部设有相互连通的空腔(24)，搅拌叶(11)上设有若干个进液孔(25)。
  5. 根据权利要求4所述的一种自清洗倒吸式废水环保处理设备，其特征在于，所述过滤箱(9)中部外侧设有环形的过滤孔(8)。
  6. 根据权利要求1所述的一种自清洗倒吸式废水环保处理设备，其特征在于，所述升降环(7)内侧设有若干个清洗刷(26)。
  7. 根据权利要求1所述的一种自清洗倒吸式废水环保处理设备，其特征在于，所述旋转轴(3)上端中部设有旋转叶(4)。
  8. 根据权利要求1或7所述的一种自清洗倒吸式废水环保处理设备，其特征在于，所述支撑架(13)为U型结构。
    根据权利要求1所述的一种自清洗倒吸式废水环保处理设备，其特征在于，所述导向杆(18)前端设有与旋转槽(17)相互配合的导向球。
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