CN214141753U

CN214141753U - Ceramsite filter material structure of sewage treatment biological filter

Info

Publication number: CN214141753U
Application number: CN202023129628.1U
Authority: CN
Inventors: 赖震宏
Original assignee: Chongqing Shunqili Environmental Protection Technology Development Co ltd
Current assignee: Chongqing Shunqili Environmental Protection Technology Development Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-07
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to a sewage treatment technical field just discloses a sewage treatment biological filter haydite filter material structure, the on-line screen storage device comprises a base, the fixed filtering pond that is provided with in upper end of base, the upper end of base is symmetrical fixedly connected with cover and is in the U-shaped fixing base outside the filtering pond still, the upper end of two vertical portions of U-shaped fixing base is all seted up flutedly, relative one side inner wall rotates through ball bearing around the recess and is connected with same root rotation screw rod, the cavity has been seted up in the horizontal part of U-shaped fixing base, the rear end of rotating the screw rod runs through and stretches into in the cavity and the driven bevel gear of fixedly connected with, the fixed biax motor that is provided with in center department of cavity, the equal fixedly connected with bull stick of both ends output shaft about biax motor. The utility model discloses can realize effectual sewage treatment effect, can realize the operation of quick replacement filter material, convenient to use.

Description

Ceramsite filter material structure of sewage treatment biological filter

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment biological filter haydite filter material structure.

Background

The filter material structure is a main and important component of the biological aerated filter, and the biological aerated filter has the advantages of good effluent quality, short hydraulic retention time, small occupied area, low investment and operating cost, strong impact load resistance, convenient management and the like, is a novel environment-friendly, economic, efficient and energy-saving sewage treatment technology, and can realize the regeneration and continuous utilization of water resources.

The current filter material mechanism is directly fixed in the filter tank, so that the operation is very inconvenient when the filter material mechanism needs to be replaced, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the filtering material mechanism in the prior art is directly fixed in the filtering tank, the operation is very inconvenient when the filtering material mechanism needs to be replaced, certain potential safety hazard exists, and the ceramsite filtering material structure of the sewage treatment biofilter is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a ceramsite filter material structure of a sewage treatment biofilter comprises a base, wherein the upper end of the base is fixedly provided with a filter tank, the upper end of the base is also symmetrically and fixedly connected with a U-shaped fixed seat which is sleeved outside the filter tank, the upper ends of two vertical parts of the U-shaped fixed seat are respectively provided with a groove, the inner wall of one side, which is opposite to the front side and the rear side of the groove, is rotatably connected with a same rotating screw rod through a ball bearing, the horizontal part of the U-shaped fixed seat is internally provided with a cavity, the rear end of the rotating screw rod penetrates into the cavity and is fixedly connected with a driven bevel gear, the center of the cavity is fixedly provided with a double-shaft motor, output shafts at the left end and the right end of the double-shaft motor are respectively and fixedly connected with a rotating rod, one end of the rotating rod, which is far away from the double-shaft motor, is fixedly connected with a driving bevel gear which is meshed with the driven bevel gear, and the screw threads of the rod wall of the rotating screw rod are sleeved with a driving block, the upper end fixedly connected with electric putter of drive block, electric putter's upper end output shaft fixedly connected with L shape backup pad, the inboard in filtering pond is seted up and is corresponded the groove of establishing of inlaying of pegging graft with the vertical portion of L shape backup pad, two fixed joint has two filter frames, two from top to bottom in the relative one side of L shape backup pad the coarse filter material and the thin filter material are filled out respectively in the filter frame.

Preferably, the inner wall of the cavity is symmetrically and fixedly connected with two bearing seats, and the bearing seats are internally sleeved outside the rod wall at one end of the rotating rod close to the driving bevel gear through the rotation of the ball bearing.

Preferably, the left side and the right side of the driving block are mutually and fixedly connected with limiting sliding blocks, and the inner side wall of the groove is provided with a limiting sliding groove matched with the limiting sliding blocks in a sliding manner.

Preferably, the lower end of the driving block is symmetrically and fixedly connected with a plurality of supporting rollers, and the bottom of the groove is provided with a wheel groove which is matched with the supporting rollers in sliding connection.

Preferably, the left side of straining the frame is carried on the back both sides equally fixedly connected with a plurality of wedge fixture blocks mutually, the forked tail draw-in groove that matches the joint with the wedge fixture block is seted up to the lateral wall of L shape backup pad.

Preferably, the upper ends of the two L-shaped supporting plates are fixedly connected with a plurality of reinforcing rods.

Compared with the prior art, the utility model provides a sewage treatment biological filter haydite filter material structure possesses following beneficial effect:

1. this sewage treatment biological filter haydite filter material structure, through two L shape backup pads that are equipped with, match joint effect through wedge fixture block and forked tail draw-in groove makes two filter frames can the high-speed joint between two L shape backup pads, and fill out respectively in two filter frames and be equipped with coarse filter material and thin filter material, can carry out effectual separately handling to sewage, the use strength of filter material has been guaranteed, and inlay the setting up of establishing the groove and make L shape backup pad and filtering pond can be fine link together relatively, can realize effectual sewage treatment effect.

2. This sewage treatment biological filter haydite filter material structure, through the U-shaped fixing base that is equipped with, when needing to change the filter material, start electric putter earlier, electric putter pushes up two L shape backup pads, make L shape backup pad with the filter frame outside ejecting filter, the biax motor passes through the bull stick and drives the rotation of drive bevel gear, the meshing through drive bevel gear and driven bevel gear drives two rotation screw rods synchronous rotations, the rethread rotates the screw rod and the screw-thread socket effect of drive block makes the drive block drive the filter frame remove the avris to the filter, can realize the quick replacement filter material operation, convenient to use.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can realize effectual sewage treatment effect, can realize the operation of quick replacement filter material, convenient to use.

Drawings

FIG. 1 is a schematic structural view of a ceramsite filter material structure of a biological sewage treatment filter according to the present invention;

FIG. 2 is a schematic view of the overlooking structure of the U-shaped fixing seat of the ceramsite filter material structure of the biological sewage treatment filter according to the present invention.

In the figure: the filter comprises a base 1, a filter tank 2, a U-shaped fixed seat 3, a groove 4, a rotating screw 5, a cavity 6, a driven bevel gear 7, a double-shaft motor 8, a rotating rod 9, a driving bevel gear 10, a driving block 11, an electric push rod 12, an L-shaped supporting plate 13, an embedding groove 14, a filter frame 15, a coarse filter material 16, a fine filter material 17, a bearing seat 18, a wedge-shaped fixture block 19, a dovetail clamping groove 20 and a reinforcing rod 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a ceramsite filter material structure of a sewage treatment biological filter comprises a base 1, wherein the upper end of the base 1 is fixedly provided with a filter tank 2, the upper end of the base 1 is also symmetrically and fixedly connected with a U-shaped fixed seat 3 which covers the filter tank 2, the upper ends of two vertical parts of the U-shaped fixed seat 3 are respectively provided with a groove 4, the inner wall of one side of the groove 4 which is opposite to the front and the back is rotatably connected with a same rotating screw 5 through a ball bearing, the horizontal part of the U-shaped fixed seat 3 is internally provided with a cavity 6, the back end of the rotating screw 5 penetrates into the cavity 6 and is fixedly connected with a driven bevel gear 7, the center of the cavity 6 is fixedly provided with a double-shaft motor 8, output shafts at the left end and the right end of the double-shaft motor 8 are respectively and fixedly connected with a rotating rod 9, one end of the rotating rod 9 far away from the double-shaft motor 8 is fixedly connected with a driving bevel gear 10 which is meshed with the driven bevel gear 7, and the rod wall of the rotating screw 5 is sleeved with a driving block 11, the upper end fixedly connected with electric putter 12 of drive block 11, the upper end output shaft fixedly connected with L shape backup pad 13 of electric putter 12, the inboard of filtering pond 2 is seted up and is established the groove 14 with the inlaying that the vertical portion of L shape backup pad 13 corresponds the grafting, two L shape backup pads 13 relative one side from top to bottom fixed joint have two filter frames 15, fill respectively in two filter frames 15 and be equipped with coarse filter 16 and fine filter 17.

Two bearing seats 18 are symmetrically and fixedly connected to the inner wall of the cavity 6, and the bearing seats 18 are rotatably sleeved outside the rod wall of one end of the rotating rod 9 close to the driving bevel gear 10 through ball bearings.

Equal fixedly connected with spacing slider in back of the body both sides about 11, the spacing spout that matches the sliding connection with spacing slider is seted up to recess 4's inside wall.

The lower end of the driving block 11 is symmetrically and fixedly connected with a plurality of supporting rollers, and the groove bottom of the groove 4 is provided with a wheel groove which is matched with the supporting rollers in a sliding manner.

The equal fixedly connected with a plurality of wedge fixture blocks 19 in the left and right back of the body both sides of straining frame 15, dovetail draw-in groove 20 with wedge fixture block 19 matching joint is seted up to the lateral wall of L shape backup pad 13.

The upper ends of the two L-shaped supporting plates 13 are fixedly connected with a plurality of reinforcing rods 21.

In the utility model, when in use, two L-shaped supporting plates 13 are arranged, two filter frames 15 can be quickly connected between the two L-shaped supporting plates 13 through the matching clamping action of a wedge-shaped clamping block 19 and a dovetail clamping groove 20, and the two filter frames 15 are respectively filled with a coarse filter 16 and a fine filter 17, so that sewage can be effectively separated to ensure the use strength of the filter material, and the L-shaped supporting plates 13 and the filter chamber can be well and relatively connected together through the arrangement of the embedded groove 14, so that the effective sewage treatment effect can be realized, when the filter material needs to be replaced, the electric push rod 12 is firstly started, the electric push rod 12 pushes up the two L-shaped supporting plates 13, so that the filter frames 15 are pushed out of the filter chamber 2 by the L-shaped supporting plates 13, the double-shaft motor 8 drives the driving bevel gear 10 to rotate through the rotating rod 9, and drives the two rotating screw rods 5 to synchronously rotate through the meshing action of the driving bevel gear 10 and the driven bevel gear 7, then the screw sleeve joint action of the rotating screw rod 5 and the driving block 11 enables the driving block 11 to drive the filter frame 15 to move to the side of the filter tank 2, the operation of quickly replacing filter materials can be realized, and the use is convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A ceramsite filter material structure of a sewage treatment biological filter comprises a base (1) and is characterized in that the upper end of the base (1) is fixedly provided with a filter tank (2), the upper end of the base (1) is also symmetrically and fixedly connected with a U-shaped fixed seat (3) which covers the filter tank (2), the upper ends of two vertical parts of the U-shaped fixed seat (3) are respectively provided with a groove (4), the inner wall of one side, which is opposite to the front side and the back side, of each groove (4) is rotatably connected with a same rotating screw (5) through a ball bearing, a cavity (6) is formed in the horizontal part of the U-shaped fixed seat (3), the rear end of the rotating screw (5) penetrates into the cavity (6) and is fixedly connected with a driven bevel gear (7), a double-shaft motor (8) is fixedly arranged at the center of the cavity (6), and rotating rods (9) are fixedly connected with output shafts at the left end and the right end of the double-shaft motor (8), the one end fixedly connected with of biax motor (8) and driven bevel gear (7) meshing initiative bevel gear (10) are kept away from in bull stick (9), the pole wall screw thread that rotates screw rod (5) has cup jointed drive block (11), the upper end fixedly connected with electric putter (12) of drive block (11), the upper end output shaft fixedly connected with L shape backup pad (13) of electric putter (12), inlay groove (14), two of establishing of pegging graft is offered with the vertical portion correspondence of L shape backup pad (13) to the inboard in filtering pond (2) the fixed joint has two straining frame (15), two from top to bottom in L shape backup pad (13) relative one side the straining frame (15) are filled up respectively and are equipped with coarse filter (16) and fine filter (17).

2. A ceramsite filter material structure of a sewage treatment biofilter according to claim 1, wherein two bearing seats (18) are symmetrically and fixedly connected to the inner wall of the cavity (6), and the inside of each bearing seat (18) is rotatably sleeved outside the rod wall of one end of the rotating rod (9) close to the driving bevel gear (10) through a ball bearing.

3. The ceramsite filter material structure of the sewage treatment biofilter according to claim 1, wherein the left and right opposite sides of the driving block (11) are fixedly connected with limiting sliding blocks, and the inner side wall of the groove (4) is provided with a limiting sliding groove matched with the limiting sliding blocks in a sliding manner.

4. The ceramsite filter material structure of the sewage treatment biofilter according to claim 1, wherein a plurality of supporting rollers are symmetrically and fixedly connected to the lower end of the driving block (11), and a wheel groove matched with the supporting rollers in sliding connection is formed at the bottom of the groove (4).

5. The ceramsite filter material structure of the sewage treatment biofilter according to claim 1, wherein a plurality of wedge-shaped fixture blocks (19) are fixedly connected to the left and right opposite sides of the filter frame (15), and dovetail slots (20) matched and clamped with the wedge-shaped fixture blocks (19) are formed in the side wall of the L-shaped support plate (13).

6. A ceramsite filter material structure of a sewage treatment biofilter according to claim 1, wherein a plurality of reinforcing rods (21) are fixedly connected to the upper ends of two L-shaped supporting plates (13).