High-rotating-speed brush slag removal device

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly discloses a high-rotating-speed brush slag removal device which comprises a speed reducer, an n-shaped frame plate, a plummer block, a brush shaft, a shaft cover plate, a shaft cover plate hexagon bolt, a brush roller, a plurality of semicircular brush seats, a brush, a brush clamping hoop, a hexagon head clamping hoop bolt and a brush motor flange. And one end of the brush shaft penetrates through the brush motor flange and is connected with the speed reducer. The high-rotating-speed brush slag cleaning device has the advantages that the high-rotating-speed brush slag cleaning device can be conveniently installed on a frame face on the upper portion of a sewage treatment grid, and sundries left on rake teeth in the working process can be rapidly and safely cleaned away; 2, a plurality of semicircular brush seats are locked and fixed on the brush roller by adopting a brush clamping hoop and a hexagonal head clamping hoop bolt, so that the worn brush can be conveniently replaced by replacing the semicircular brush seats, and the disassembly and the maintenance are convenient; and 3, the whole design is a modular combined assembly type design, so that the processing, manufacturing, assembling or disassembling and maintaining are convenient, and the popularization is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment application, and in particular relates to a high-speed brush slag cleaning device, which is used for cleaning and removing the sundries remaining on the rake teeth of the sewage treatment grille. Background Art

[0002] The sewage treatment grid is a special water treatment equipment that can continuously and automatically intercept and remove various shapes of debris in the fluid. It can be widely used in urban sewage treatment such as the tap water industry and the water inlet of power plants; it can also be used as a pre-screening equipment in the wastewater treatment process of the textile, food processing, papermaking, leather and other industries. It is one of the important solid-liquid screening equipment.

[0003] The sewage treatment screen is a set of rotating screen chains assembled from a unique rake tooth plant. Driven by the motor reducer, the rake tooth chain performs a rotating motion in the opposite direction of the water flow. When the rake tooth chain moves to the upper part of the equipment, due to the guidance of the groove wheel and the curved rail, each set of rake teeth generates a relative self-cleaning motion, and most of the solid matter falls by gravity.

[0004] In the actual working process, there are debris residues on the rake teeth, which directly affects the working effect of the rake teeth. How to quickly and safely remove the residual debris is currently a problem that needs to be studied and solved.

[0005] Based on the above problems, the utility model provides a high-speed brush slag cleaning device. Utility Model Content

[0006] Purpose of the utility model: The purpose of the utility model is to provide a high-speed brush slag cleaning device to address the deficiencies in the prior art and to solve the problem of debris residue on the rake teeth when the current sewage treatment grille is used in the background technology.

[0007] Technical solution: The high-speed brush slag cleaning device provided by the utility model comprises a reducer and an n-type frame plate, wherein the outer walls at both ends of the n-type frame plate are symmetrically provided with seat bearings, and a brush shaft is provided on the n-type frame plate through the seat bearings, and shaft cover plates and shaft cover plate hexagonal bolts used in conjunction with each other are respectively provided at both ends of the brush shaft, and a brush roller is provided on the brush shaft, and a plurality of semicircular brush seats are clamped on the brush roller, and brushes are evenly distributed on the semicircular brush seats, and brush clamps and hexagonal clamp bolts for locking and fixing the semicircular brush seats are provided on the outer walls at both ends of the brush roller, and a brush motor flange connected to the outer wall of the n-type frame plate is provided on the reducer, wherein one end of the brush shaft passes through the brush motor flange and is connected to the reducer.

[0008] In the technical solution, the high-speed brush slag cleaning device also includes an A-type sealing ring and a water retaining ring which are arranged at both ends of the brush shaft and are located on the inner side of the n-type frame plate for use in conjunction with each other.

[0009] In the present technical solution, the high-speed brush slag cleaning device also includes a first L-shaped brush shaft adjustment plate and a second L-shaped brush shaft adjustment plate respectively arranged on the outer walls at both ends of the n-shaped frame plate, and a first horizontal adjustment plate with screw holes and a second horizontal adjustment plate with screw holes symmetrically arranged on the outer walls at both ends of the n-shaped frame plate and respectively located below the first L-shaped brush shaft adjustment plate and the second L-shaped brush shaft adjustment plate, and a first adjustable nut and bolt used in conjunction with the first L-shaped brush shaft adjustment plate and the first horizontal adjustment plate with screw holes, and a second adjustable nut and bolt used in conjunction with the second L-shaped brush shaft adjustment plate and the second horizontal adjustment plate with screw holes; wherein, the seat bearings are respectively arranged on the first L-shaped brush shaft adjustment plate and the second L-shaped brush shaft adjustment plate, and the brush motor flange is connected to the second L-shaped brush shaft adjustment plate.

[0010] Compared with the prior art, the high-speed brush slag cleaning device of the utility model has the following beneficial effects: 1. It can be conveniently installed on the frame surface of the upper part of the sewage treatment grille to realize fast and safe cleaning of debris residue on the rake teeth during operation; 2. A plurality of semicircular brush seats are locked and fixed on the brush roller by using brush clamps and hexagonal clamp bolts, so that the worn brushes can be easily replaced by replacing the semicircular brush seats, which is convenient for disassembly and maintenance; 3. Through the coordinated use of the first L-shaped brush shaft adjustment plate, the second L-shaped brush shaft adjustment plate, the first horizontal adjustment plate with screw holes, the second horizontal adjustment plate with screw holes, the first adjustment nut bolt and the second adjustment nut bolt, convenient assembly and adjustment of the seat bearing, brush motor flange, brush shaft, etc. are realized. At the same time, the overall design is a modular combination assembly design, which is convenient for processing, assembly or disassembly and maintenance, and is conducive to promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 This is a schematic diagram of the main structure of the high-speed brush slag cleaning device of the utility model;

[0013] Figure 2 It is a structural schematic diagram of a brush roller, a semicircular brush seat, a brush, a brush clamp and a hexagonal clamp bolt of a high-speed brush slag cleaning device of the utility model;

[0014] Among them, the numbers in the figure are as follows: 1-hexagonal bolt of shaft cover, 2-shaft cover, 3-bearing seat, 4-second horizontal adjustment plate with screw hole, 5-first L-type brush shaft adjustment plate, 6-brush roller, 7-second L-type brush shaft adjustment plate, 8-hexagonal clamp bolt, 9-reducer, 10-first adjustable nut bolt, 11-n-type frame plate, 12-brush motor flange, 13-second adjustable nut bolt, 14-first horizontal adjustment plate with screw hole, 15-A-type sealing ring, 16-water retaining ring, 17-brush shaft, 18-brush clamp, 19-brush, 20-semicircular brush seat, 21-n-type frame plate. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0016] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "end", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the 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 therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0017] Embodiment 1

[0018] like Figure 1 and Figure 2 The high-speed brush slag cleaning device shown includes a reducer 9 and an n-shaped frame plate 11.

[0019] The outer walls of both ends of the n-shaped frame plate 21 are symmetrically provided with seat bearings 3.

[0020] The n-shaped frame plate 11 is provided with a brush shaft 17 through a seat bearing 3.

[0021] The two ends of the brush shaft 17 are respectively provided with a shaft cover plate 2 and a shaft cover plate hexagonal bolt 1 for use with each other.

[0022] The brush shaft 17 is provided with a brush roller 6.

[0023] A plurality of semicircular brush seats 20 are mounted on the brush roller 6.

[0024] Brushes 19 are evenly distributed on the semicircular brush seat 20.

[0025] The outer walls of both ends of the brush roller 6 are provided with brush clamps 18 and hexagonal clamp bolts 8 for locking and fixing the semicircular brush seat 20.

[0026] The reducer 9 is provided with a brush motor flange 12 connected to the outer wall of the n-shaped frame plate 11.

[0027] Among them, one end of the brush shaft 17 passes through the brush motor flange 12 and is connected to the reducer 9. The reducer 9 drives several semicircular brush seats 20 and brushes 19 on the brush roller 6 to rotate rapidly through the brush shaft 17 to quickly clean the debris residue on the sewage treatment grille teeth.

[0028] Embodiment 2

[0029] On the basis of the first embodiment, the high-speed brush cleaning device also includes an A-type sealing ring 15 and a water retaining ring 16 arranged at both ends of the brush shaft 17 and located on the inner side of the n-type frame plate 11 for use in conjunction with each other, so as to prevent sewage from passing through the n-type frame plate 11 (through holes used in conjunction with the brush shaft 17 are symmetrically arranged on the outer walls of both ends of the n-type frame plate during the cleaning process, Figure 1 (Not marked in the figure and does not affect the disclosure of the technical solution of this application) seeps out and pollutes the working surface.

[0030] Embodiment 3

[0031] On the basis of the first or second embodiment, the high-speed brush slag cleaning device further includes a first L-shaped brush shaft adjustment plate 5 and a second L-shaped brush shaft adjustment plate 7 respectively arranged on the outer walls at both ends of the n-shaped frame plate 11, and a first horizontal adjustment plate 14 with screw holes and a second horizontal adjustment plate 4 with screw holes symmetrically arranged on the outer walls at both ends of the n-shaped frame plate 11 and respectively located below the first L-shaped brush shaft adjustment plate 5 and the second L-shaped brush shaft adjustment plate 7, and a first adjustable nut bolt 10 used in conjunction with the first L-shaped brush shaft adjustment plate 5 and the first horizontal adjustment plate 14 with screw holes, and a second adjustable nut bolt 13 used in conjunction with the second L-shaped brush shaft adjustment plate 7 and the second horizontal adjustment plate 4 with screw holes;

[0032] Among them, the seat bearing 3 is respectively arranged on the first L-shaped brush shaft adjustment plate 5 and the second L-shaped brush shaft adjustment plate 7, and the brush motor flange 12 is connected to the second L-shaped brush shaft adjustment plate 7. The above design realizes the convenient assembly and adjustment of the seat bearing, brush motor flange, brush shaft, etc., and is also convenient for disassembly and maintenance.

[0033] The working principle or structural principle of the high-speed brush slag cleaning device of this structure:

[0034] After the reducer 9 is started, the reducer 9 drives the several semicircular brush seats 20 and the brushes 19 on the brush roller 6 to rotate rapidly through the brush shaft 17, so that the debris residue on the rake teeth of the sewage treatment grid can be quickly cleaned.

[0035] In addition, the semicircular brush holder 20 includes but is not limited to a metal structure. Furthermore, the semicircular brush holder 20 can also be designed as a circular hollow structure, which is mounted on the brush roller 6 when in use.

[0036] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-speed brush slag cleaning device, comprising a reducer (9) and an n-shaped frame plate (11), characterized in that: The outer walls of both ends of the n-shaped frame plate (11) are symmetrically provided with seat bearings (3). The n-shaped frame plate (11) is provided with a brush shaft (17) via a seat bearing (3). The two ends of the brush shaft (17) are respectively provided with a shaft cover plate (2) and a shaft cover plate hexagonal bolt (1) for use with each other. The brush shaft (17) is provided with a brush roller (6). The brush roller (6) is provided with a plurality of semicircular brush seats (20) mounted thereon. Brushes (19) are evenly distributed on the semicircular brush seat (20). The outer walls of both ends of the brush roller (6) are provided with brush clamps (18) and hexagonal clamp bolts (8) for locking and fixing the semicircular brush seat (20). The reducer (9) is provided with a brush motor flange (12) connected to the outer wall of the n-shaped frame plate (11). One end of the brush shaft (17) passes through the brush motor flange (12) and is connected to the reducer (9).

2. The high-speed brush slag cleaning device according to claim 1 is characterized in that: The high-speed brush slag cleaning device also includes an A-type sealing ring (15) and a water retaining ring (16) which are arranged at both ends of the brush shaft (17) and located on the inner side of the n-type frame plate (11) for use in conjunction with each other.

3. The high-speed brush slag cleaning device according to claim 1 or 2, characterized in that: The high-speed brush slag cleaning device also includes a first L-shaped brush shaft adjustment plate (5) and a second L-shaped brush shaft adjustment plate (7) respectively arranged on the outer walls at both ends of the n-shaped frame plate (11), and a first transverse adjustment plate with screw holes (14) and a second transverse adjustment plate with screw holes (4) symmetrically arranged on the outer walls at both ends of the n-shaped frame plate (11) and respectively located below the first L-shaped brush shaft adjustment plate (5) and the second L-shaped brush shaft adjustment plate (7), and a first adjustment nut bolt (10) used in conjunction with the first L-shaped brush shaft adjustment plate (5) and the first transverse adjustment plate with screw holes (14), and a second adjustment nut bolt (13) used in conjunction with the second L-shaped brush shaft adjustment plate (7) and the second transverse adjustment plate with screw holes (4); The seat bearing (3) is respectively arranged on a first L-shaped brush shaft adjustment plate (5) and a second L-shaped brush shaft adjustment plate (7), and the brush motor flange (12) is connected to the second L-shaped brush shaft adjustment plate (7).

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