Novel water conservancy construction filtering device
By designing a floating debris collection device and a multi-layer filtration system, the problems of low filtration efficiency and clogging in traditional water conservancy projects have been solved, achieving rapid separation of floating debris and multi-layer filtration, thus improving filtration efficiency and flexibility.
Patent Information
- Application Number
- CN202423088081.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-14
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-14
AI Technical Summary
Traditional water conservancy engineering filtration devices lack a categorized and phased treatment approach, resulting in unsatisfactory filtration efficiency and effects, and are prone to clogging due to a single filter hole.
A novel hydraulic construction filtration device was designed, which includes a floating debris collection device and a multi-layer filtration system. It uses spiral guide vanes and cylindrical filter plates to separate floating debris and large sediments, and filters in stages through sand, activated carbon and ceramic plates. It adopts a gravity-based design without power.
It enables rapid separation of floating debris from water, prevents clogging of single-stage filters, improves filtration efficiency, and allows multiple devices to be connected freely in elevated water storage tanks to enhance filtration performance.
Smart Images
Figure CN223641491U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water conservancy engineering technical field, concretely is a novel water conservancy construction filter device. BACKGROUND
[0002] In water conservancy engineering, the treatment of water body is routine operation. However, the conventional water conservancy engineering filter device mostly filters all sundries through simple filter baffle, and since sundry components and sizes in water body are different, this single filtering mode has many drawbacks. For example, filter plate filter hole is set too small and is easy to be blocked by silt, and is set too large and then filtering effect is greatly discounted. In addition, the filter device in the prior art often does not treat water body in classified and staged manner, resulting in that filtering efficiency and effect are not ideal. SUMMARY
[0003] In view of the deficiencies of the prior art, the utility model provides a novel water conservancy construction filter device, and solves the problems mentioned in the background art.
[0004] To achieve the above object, the utility model provides the following technical scheme: a novel water conservancy construction filter device, including floating garbage collection device, the lower end surface fixed mounting of floating garbage collection device has garbage collection barrel, the lower end surface fixed mounting of garbage collection barrel has gravity filter barrel;
[0005] The floating garbage collection device includes a collection device housing, one side of an outer connecting fixed rod is fixedly installed inside the collection device housing, a cylindrical filter sheet is fixedly installed on the other side of the outer connecting fixed rod, a spiral flow guide vane is fixedly installed inside the cylindrical filter sheet, and a middle leakproof rod is fixedly installed at the center of the spiral flow guide vane.
[0006] As a preferred technical scheme of the utility model, filter holes are further arranged on the cylindrical filter sheet.
[0007] As a preferred technical scheme of the utility model, the garbage collection barrel includes a collection barrel housing fixedly installed with the collection device housing, a collection barrel inner cavity is arranged inside the collection barrel housing, and the upper end surface of the collection barrel inner cavity is fixedly connected with the lower end surface of the outer connecting fixed rod.
[0008] As a preferred technical scheme of the utility model, the gravity filter barrel includes a filter barrel housing fixedly installed with the lower end surface of the collection barrel housing, and a filter layer is fixedly installed inside the filter barrel housing.
[0009] As a preferred technical scheme of the utility model, the filter layer is sequentially arranged from top to bottom as a sand gravel filter layer, an activated carbon filter layer and a ceramic sheet filter layer.
[0010] Compared with the prior art, the utility model has the advantages of the following:
[0011] 1、 the utility model discloses, through setting up helical guide vane and cylindrical filter piece can fast and conveniently separate out floating object and big piece of precipitate with the water to be handled.
[0012] 2、 the utility model discloses, through setting up three filter layers and floating garbage collection device realizes segmented filtration, prevents the situation that once plugging when single -stage filtration needs to be all taken apart and handles.
[0013] 3、 the utility model discloses, adopt only need to rely on gravity's unpowered design, realizes that the water storage pool can connect the device of arbitrary number at will when being in high -position and improves filtration efficiency. DRAWINGS
[0014] Figure 1 It is the front view of the utility model;
[0015] Figure 2 It is Figure 1 A-A direction section view;
[0016] Figure 3 It is the partial structure schematic drawing of the utility model;
[0017] Figure 4 It is the partial structure schematic drawing of the utility model.
[0018] In the drawing:
[0019] 1、 floating garbage collection device;11、 collection device shell;12、 cylindrical filter piece;13、 filter hole;14、 middle leakproof rod;15、 helical guide vane;16、 outside connection fixed rod;
[0020] 2、 garbage collection bucket;21、 collection bucket shell;22、 collection bucket inner chamber;
[0021] 3、 gravity filter bucket;31、 filter bucket shell;32、 sand filter layer;33、 ceramic piece filter layer;34、 activated carbon filter layer. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. EMBODIMENT
[0023] Please refer to Figures 1-4The utility model provides the following technical scheme: A novel water conservancy construction filter device, including floating garbage collection device 1, floating garbage collection device 1 lower end surface fixed mounting has garbage collection bucket 2, garbage collection bucket 2 lower end surface fixed mounting has gravity filter barrel 3,
[0024] Floating garbage collection device 1 includes collection device shell 11, one side of the outside connection fixed rod 16 is fixedly installed in the inside of collection device shell 11, the other side of the outside connection fixed rod 16 is fixedly installed with cylindrical filter piece 12, spiral flow guide piece 15 is fixedly installed in the inside of cylindrical filter piece 12, middle leakproof rod 14 is fixedly installed at the center of spiral flow guide piece 15, and filter hole 13 is further arranged on cylindrical filter piece 12.
[0025] In the embodiment, the connection between the collection device shell 11 and the outside connection fixed rod 16 adopts a clamping groove connection, the connection between the outside connection fixed rod 16 and the cylindrical filter piece 12 also adopts a clamping groove connection, a cavity through which water can pass is arranged between the collection device shell 11 and the cylindrical filter piece 12, the cylindrical filter piece 12 has a water inlet cavity in the inside thereof, the connection between the cylindrical filter piece 12 and the spiral flow guide piece 15 adopts a spiral clamping groove connection, and the connection between the middle leakproof rod 14 and the spiral flow guide piece 15 adopts welding. The water that needs to be filtered first enters the cavity in the cylindrical filter piece 12, and then flows downward under the guidance of the spiral flow guide piece 15. At this time, floating objects and large precipitates are left in the cavity in the cylindrical filter piece 12, but the water passes through the filter hole 13 and flows into the cavity between the collection device shell 11 and the cylindrical filter piece 12.
[0026] Specifically, the garbage collection bucket 2 includes a collection bucket shell 21 fixedly installed with the collection device shell 11, and a collection bucket inner cavity 22 is arranged in the inside of the collection bucket shell 21.
[0027] In the embodiment, the connection between the collection device shell 11 and the collection bucket shell 21 adopts a flange connection, and the connection between the collection bucket inner cavity 22 and the outside connection fixed rod 16 also adopts a flange connection. The spiral flow guide piece 15 guides the suspended matter and the large precipitates into the collection bucket inner cavity 22. When the garbage in the collection bucket inner cavity 22 is full, the garbage collection bucket 2 can be disassembled for cleaning.
[0028] Specifically, the gravity filter barrel 3 includes a filter barrel shell 31 fixedly installed with the lower end surface of the collection bucket shell 21, and a filter layer is fixedly installed in the inside of the filter barrel shell 31. The filter layer is sequentially provided with a sand gravel filter layer 32, an activated carbon filter layer 34 and a ceramic sheet filter layer 33 from top to bottom.
[0029] In this embodiment, the first filtered water in the cavity between the collecting device shell 11 and the cylindrical filter sheet 12 is filtered through the gravel filter layer 32, the activated carbon filter layer 34 and the ceramic sheet filter layer 33.
[0030] Finally, it should be noted that the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included within the scope of the present application.
Claims
1. A new type of water conservancy construction filter device, comprising a floating garbage collecting device (1), characterized in that: The floating garbage collecting device (1) is fixedly installed with a garbage collecting barrel (2) at the lower end surface, and the garbage collecting barrel (2) is fixedly installed with a gravity filtering barrel (3) at the lower end surface. The floating garbage collecting device (1) comprises a collecting device shell (11), one side of the collecting device shell (11) is fixedly installed with an outer connecting fixed rod (16), the other side of the outer connecting fixed rod (16) is fixedly installed with a cylindrical filter piece (12), the cylindrical filter piece (12) is fixedly installed with a spiral flow guide vane (15) inside, and the spiral flow guide vane (15) is fixedly installed with a middle leakage prevention rod (14) at the center.
2. The novel water conservancy construction filtering device according to claim 1, characterized in that: The cylindrical filter piece (12) is further provided with filter holes (13).
3. The novel water conservancy construction filtering device according to claim 1, characterized in that: The garbage collecting barrel (2) comprises a collecting barrel shell (21) fixedly installed with the collecting device shell (11), and the collecting barrel shell (21) is internally provided with a collecting barrel inner cavity (22), and the upper end surface of the collecting barrel inner cavity (22) is fixedly connected with the lower end surface of the outer connecting fixed rod (16).
4. The novel water conservancy construction filtering device according to claim 1, characterized in that: The gravity filtering barrel (3) comprises a filtering barrel shell (31) fixedly installed with the lower end surface of the collecting barrel shell (21), and the filtering barrel shell (31) is fixedly installed with a filtering layer inside.
5. The novel water conservancy construction filtering device according to claim 4, characterized in that: The filtering layer is sequentially arranged from top to bottom as a sand gravel filtering layer (32), an activated carbon filtering layer (34) and a ceramic sheet filtering layer (33).