Waste water filtering device capable of automatically cleaning filtering objects
Technical Field
The utility model relates to a field of sewage treatment technique especially relates to a but waste water filter equipment of automatic clearance filtrations thing.
Background
The sewage contains a large amount of various impurities, the sewage can be discharged to the environment only through filtration, precipitation and other treatment, the existing sewage treatment device mostly adopts the filter screen to form to remove impurities in the sewage, the mode is efficient and low in cost, but the impurities attached to the surface of the filter screen need to be cleaned, the manual cleaning can increase the labor intensity, the cleaning time is long, and the filtering efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
To the not enough that above-mentioned technique exists, this application provides a but waste water filter equipment of automatic clearance filtrations.
The application provides a but waste water filter equipment of automatic clearance filtrations adopts following technical scheme:
a wastewater filtering device capable of automatically cleaning filtering materials comprises a box body, a plurality of filter screens, a plurality of collecting boxes and a plurality of jacking components;
the upper part of the box body is provided with a water inlet, and the lower part of the box body is provided with a water outlet;
the filter screens are arranged in the box body at intervals along the vertical direction;
the collecting box is detachably arranged on one side of the box body and communicated with the box body;
the jacking assembly is arranged on the inner side wall of the box body, and can jack one end of the filter screen, far away from the collecting box, of the jacking assembly, and the filter screen is made to be in an inclined state.
Preferably, the jacking assembly comprises an installation block, a bushing, a screw, a jacking block, a first bevel gear, a second bevel gear and a rotating shaft;
the mounting block is fixedly arranged on the inner side wall of the box body;
the bushing is rotatably arranged on the mounting block;
the screw rod is vertically arranged, penetrates through the bushing and is in threaded connection with the bushing, a sliding block is arranged on the screw rod, and a track for the sliding block to slide is arranged in the box body;
the top block is fixedly arranged on the top end of the screw rod and can be abutted against the bottom surface of the filter screen;
one end of the rotating shaft penetrates through the side wall of the box body and extends into the box body;
the first bevel gear is fixedly sleeved on one end of the rotating shaft in the box body;
the second bevel gear is fixedly sleeved on the bushing and is in transmission connection with the first bevel gear.
Preferably, the bushing is rotatably connected with the mounting block through a bearing.
Preferably, a plurality of bearing blocks are fixedly arranged on the inner side wall of the box body and used for bearing the filter screen.
Preferably, the lower end of the screw rod is fixedly connected with a limiting block.
Preferably, one end of the rotating shaft, which is positioned outside the box body, is fixedly connected with a handle.
Preferably, a vibrator is fixedly arranged on the filter screen.
Preferably, the box body is provided with an opening above the filter screen, and the collecting box is communicated with the box body through the opening.
To sum up, the beneficial effects of the utility model are that: a user can drive the rotating shaft to rotate by rotating the handle, so that the first bevel gear and the second bevel gear are driven to rotate, the bushing rotates to drive the screw rod to ascend or descend, the filter screen is in an inclined state, and then sundries on the filter screen can fall into the collecting box under the action of the vibrator, so that the automatic cleaning of the sundries is realized, and the cleaning efficiency can be effectively improved compared with a manual cleaning mode; meanwhile, when the filter screen is used for filtering, the filter screen can be in an inclined state, and part of sundries can fall into the collecting box while filtering, so that the filter efficiency is improved.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Description of reference numerals: 1. a box body; 11. a water inlet; 12. a water outlet; 2. a filter screen; 3. a collection box; 4. a jacking assembly; 41. mounting blocks; 42. a bushing; 43. a screw; 44. a top block; 45. a first bevel gear; 46. a second bevel gear; 47. a rotating shaft; 5. a bearing; 6. a bearing block; 7. a limiting block; 8. a vibrator; 9. an opening; 10. a handle.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as excluding the number, and the terms greater than, less than, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly defined, the terms "set," "installed," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can be detachably connected and can be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical field can reasonably determine the specific meaning of the words in the utility model by combining the specific content of the technical scheme.
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a waste water filter equipment that can clear up filtrations automatically. Referring to fig. 1 and 2, the wastewater filtering apparatus capable of automatically cleaning filtered materials includes a tank 1, a plurality of filter screens 2, a plurality of collecting boxes 3, and a plurality of lifting assemblies 4. Wherein, the upper part of the box body 1 is provided with a water inlet 11, and the lower part of the box body 1 is provided with a water outlet 12; the filter screens 2 are arranged in the box body 1 at intervals along the vertical direction; the collecting box 3 is detachably arranged on one side of the box body 1, and the collecting box 3 is communicated with the box body 1; jacking subassembly 4 sets up on the inside wall of box 1, and jacking subassembly 4 jacking filter screen 2 keeps away from the one end of collecting box 3 to make filter screen 2 be the tilt state. In addition, still fixedly on the inside wall of box 1 being provided with a plurality of and being used for bearing filter screen 2's bearing piece 6, filter screen 2 can be placed on bearing piece 6, and then install in box 1.
In this embodiment, filter screen 2 is provided with two altogether, and every filter screen 2 below all is provided with a jacking subassembly 4, and opening 9 has been seted up to the lateral wall that box 1 is located the top of filter screen 2 simultaneously, and collecting box 3 passes through opening 9 and box 1 intercommunication. From this, the one end lifting of user accessible jacking subassembly 4 drive filter screen 2, make debris on the filter screen 2 can drop to the collecting box 3 along filter screen 2 upper surface, and then realize the automatic clearance of debris, compare with artifical clearance, can improve cleaning efficiency, the user also can be at lifting filter screen 2 in the filtering process simultaneously, make filter screen 2 be in the tilt state, make the part debris that filters the holding back can drop to the collecting box 3 in, and then make the debris quantity that its surface stops in the filtering process of filter screen 2 still less, be favorable to improving filtration efficiency.
Specifically, referring to fig. 1 and 2, the jacking assembly 4 includes a mounting block 41, a bushing 42, a screw 43, a top block 44, a first bevel gear 45, a second bevel gear 46, and a rotating shaft. Wherein, the mounting block 41 is fixedly arranged on the inner side wall of the box body 1; the bush 42 is rotatably mounted on the mounting block 41 through a bearing 5; the screw 43 is vertically arranged, the screw 43 penetrates through the bushing 42 and is in threaded connection with the bushing 42, the screw 43 is provided with a sliding block 431, and a track 432 for the sliding block 431 to slide is arranged in the box body 1; the top block 44 is fixedly arranged on the top end of the screw 43, and the top block 44 can be abutted against the bottom surface of the filter screen 2; one end of the rotating shaft 47 penetrates through the side wall of the box body 1 and extends into the box body 1; the first bevel gear 45 is fixedly sleeved on one end of the rotating shaft 47 in the box body 1; the second bevel gear 46 is fixedly sleeved on the bushing 42, and the second bevel gear 46 is in transmission connection with the first bevel gear 45. In addition, a handle 10 is fixedly connected to one end of the rotating shaft 47, which is located outside the box body 1. Therefore, the user can rotate the handle 10, and the driving screw 43 can ascend or descend according to the rotating direction of the user by the transmission relationship of the rotating shaft 47, the first bevel gear 45, the second bevel gear 46 and the bushing 42 and the action of the sliding block and the guide rail, so that the lifting action or the descending action of the filter screen 2 is realized.
Preferably, please refer to fig. 2, a limiting block 7 is fixedly connected to a lower end of the screw 43, and the limiting block 7 can limit a stroke of the screw 43, so as to avoid the dislocation of the screw 43.
Further, referring to fig. 1, a vibrator 8 is fixedly disposed on the bottom surface of the filter screen 2, and the vibrator 8 can vibrate the impurities on the filter screen 2, so that the impurities can more easily fall into the collecting box 3.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.