阅读说明：本技术 一种用于城市下水道建设的污水过滤收集装置 (A sewage filters collection device for construction of city sewer ) 是由 汪海文 于 2020-06-10 设计创作，主要内容包括：本发明公开了一种用于城市下水道建设的污水过滤收集装置,涉及污水处理技术领域。本发明包括进水通道、盖板和安装板,安装板底端固定有连接筒,连接筒的四个侧面均开设有方形槽,方形槽的内部转动连接有过滤斗,连接筒的底端固定有支撑框,支撑框的内部设有垃圾收纳筐,垃圾收纳筐的上表面固定有一组把手,垃圾收纳筐的顶部卡接有挡板,过滤斗一表面固定有一组安装块,一组安装块上固接有浮板,过滤斗底面开设有大方形孔,过滤斗其它侧面均开设有小圆形孔。本发明通过设置浮板和过滤斗,浮板会根据污水量带动过滤斗旋转,自动调节污水过滤通道,解决了现有污水过滤装置无法根据污水量调节过滤精度的问题。(The invention discloses a sewage filtering and collecting device for urban sewer construction, and relates to the technical field of sewage treatment. The garbage filter comprises a water inlet channel, a cover plate and a mounting plate, wherein a connecting cylinder is fixed at the bottom end of the mounting plate, square grooves are formed in four side surfaces of the connecting cylinder, a filter hopper is rotatably connected inside the square grooves, a supporting frame is fixed at the bottom end of the connecting cylinder, a garbage containing basket is arranged inside the supporting frame, a group of handles is fixed on the upper surface of the garbage containing basket, a baffle is clamped at the top of the garbage containing basket, a group of mounting blocks is fixed on one surface of the filter hopper, a floating plate is fixedly connected onto the group of mounting blocks, a large square hole is formed in the bottom surface of the filter hopper, and small circular holes are formed in other side surfaces of. According to the invention, the floating plate and the filtering hopper are arranged, the floating plate can drive the filtering hopper to rotate according to the amount of sewage, the sewage filtering channel is automatically adjusted, and the problem that the filtering precision of the existing sewage filtering device cannot be adjusted according to the amount of sewage is solved.)

1. The utility model provides a sewage filters collection device for city sewer construction, includes inhalant canal (2), inhalant canal (2) top is equipped with apron (1), its characterized in that:

the water inlet channel (2) is internally provided with a mounting plate (3), the bottom end of the mounting plate (3) is fixedly provided with a connecting cylinder (4), four side surfaces of the connecting cylinder (4) are respectively provided with a square groove (9), four outer side surfaces of the connecting cylinder (4) are respectively fixedly provided with a group of limiting blocks (10), and the inside of the square groove (9) is rotatably connected with a filter hopper (11);

a supporting frame (5) is fixed at the bottom end of the connecting cylinder (4), a garbage containing basket (19) is arranged inside the supporting frame (5), a group of handles (20) are fixed on the upper surface of the garbage containing basket (19), and a baffle plate (21) is clamped at the top of the garbage containing basket (19);

a limiting column (14) is fixed on one opposite side surface of the filter hopper (11);

one surface of the filter hopper (11) is provided with a group of limiting surfaces (13);

a group of mounting blocks (15) are fixed on the other surface of the filter hopper (11), and a floating plate (16) is fixedly connected to one group of mounting blocks (15);

a large square hole (17) is formed in the bottom surface of the filter bucket (11), and a small round hole (18) is formed in the side surface of the filter bucket (11).

2. The sewage filtering and collecting device for urban sewer construction according to claim 1, wherein a plurality of threaded holes (6) are opened on the upper surface of the mounting plate (3);

a bolt (7) is arranged in the threaded hole (6);

the mounting plate (3) and the water inlet channel (2) are fixed through bolts (7).

3. The sewage filtering and collecting device for urban sewer construction according to claim 1, wherein a set of second fixing blocks (12) is fixed on one surface of the filtering hopper (11), the first fixing blocks (8) are fixed inside the square grooves (9), and the first fixing blocks (8) and the second fixing blocks (12) are rotatably connected through a rotating shaft.

4. The sewage filtering and collecting device for urban sewer construction according to claim 1, wherein one surface of the limiting block (10) is attached to the limiting surface (13).

5. Sewage filtering and collecting device for urban sewer construction according to claim 1, characterized in that the cross section of said connecting cylinder (4) is isosceles trapezoid.

6. The sewage filtering and collecting device for urban sewer construction according to claim 1, wherein said garbage collecting basket (19) and said baffle (21) have small holes uniformly opened on their surface.

7. The sewage filtering and collecting device for urban sewer construction according to claim 1, wherein the surfaces of the cover plate (1) and the supporting frame (5) are both provided with strip-shaped grooves.

Technical Field

The invention belongs to the technical field of sewage treatment, and particularly relates to a sewage filtering and collecting device for urban sewer construction.

Background

The sewer is an urban public facility, mainly used collects and discharges domestic waste water and the surface gathered water that the city produced, solid rubbish can gather in the sewer, long-time gathering can lead to the sewer to block up, prior art can filter sewer sewage, discharge after the separation solid rubbish, but have following problem, current sewage filter equipment, the filtration aperture of its filter screen is all certain, when filtering the aperture less, the filter effect is better, but filter speed is slow, influence the emission of sewage, and when filtering the aperture great, the filter effect is relatively poor, but filter speed is fast, can't adjust the filter fineness of filter screen according to the sewage flow, cause the surface gathered water easily.

Disclosure of Invention

The invention aims to provide a sewage filtering and collecting device for urban sewer construction, which achieves the aim of automatically adjusting the filtering precision according to the sewage quantity by arranging a mounting plate, a connecting cylinder, a supporting frame, a floating plate and a filtering hopper, adopts high-efficiency filtering when the sewage quantity is small, and adopts coarse filtering when the sewage quantity is large, thereby solving the problem that the filtering precision of the existing sewage filtering device cannot be adjusted according to the sewage quantity.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a sewage filtering and collecting device for urban sewer construction, which comprises a water inlet channel, wherein the top of the water inlet channel is provided with a cover plate, a mounting plate is arranged in the water inlet channel, the bottom end of the mounting plate is fixedly provided with a connecting cylinder, four side surfaces of the connecting cylinder are respectively provided with a square groove, four outer side surfaces of the connecting cylinder are respectively fixedly provided with a group of limiting blocks, the inside of the square groove is rotatably connected with a filtering hopper, the bottom end of the connecting cylinder is fixedly provided with a supporting frame, a garbage containing basket is arranged inside the supporting frame, the upper surface of the garbage containing basket is fixedly provided with a group of handles, and the top of the garbage containing basket is clamped with a baffle plate; the filter hopper is characterized in that limiting columns are fixed on opposite side faces of the filter hopper, a set of limiting faces are arranged on one surface of the filter hopper, a set of mounting blocks are fixed on the other surface of the filter hopper, floating plates are fixedly connected onto the mounting blocks, a large square hole is formed in the bottom face of the filter hopper, and a small circular hole is formed in the side face of the filter hopper.

Further, a plurality of threaded holes are formed in the upper surface of the mounting plate, bolts are mounted inside the threaded holes, and the mounting plate and the water inlet channel are fixed through the bolts.

Furthermore, a set of second fixed block is fixed on the surface of the filtering hopper, a first fixed block is fixed inside the square groove, and the first fixed block and the second fixed block are rotatably connected through a rotating shaft.

Furthermore, a surface of the limiting block is attached to the limiting surface, and the cross section of the connecting cylinder is in an isosceles trapezoid shape.

Furthermore, small holes are uniformly formed in the surfaces of the garbage storage basket and the baffle, and strip-shaped grooves are formed in the surfaces of the cover plate and the support frame.

The invention has the following beneficial effects:

1. according to the invention, the mounting plate, the connecting cylinder, the supporting frame, the filtering hopper, the floating plate and the garbage containing basket are arranged, so that the floating plate can automatically adjust the filtering aperture according to the sewage quantity, thereby changing the filtering efficiency.

2. According to the garbage collecting basket and the garbage collecting device, the garbage collecting basket and the baffle are arranged, so that collected garbage can be stored in the garbage collecting basket, and meanwhile, the garbage is not easy to float out of the garbage collecting basket under the impact of sewage, filter holes in the filter hopper are blocked, and the risk that the filter holes are blocked is reduced.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a sewage filtering and collecting device for urban sewer construction;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic structural view of the mounting plate, the connecting cylinder and the support frame;

FIG. 4 is a schematic view of the construction of the connector, filter bowl, support frame and waste receiving basket;

FIG. 5 is a schematic view of the structure of the connector barrel, support frame and waste collection basket;

FIG. 6 is a schematic structural view of a filter hopper and a floating plate;

FIG. 7 is a schematic view of the construction of the waste storage basket and the baffle;

in the drawings, the components represented by the respective reference numerals are listed below:

1-cover plate, 2-water inlet channel, 3-mounting plate, 4-connecting cylinder, 5-supporting frame, 6-threaded hole, 7-bolt, 8-first fixing block, 9-square groove, 10-limiting block, 11-filter hopper, 12-second fixing block, 13-limiting surface, 14-limiting column, 15-mounting block, 16-floating plate, 17-large square hole, 18-small circular hole, 19-garbage collecting basket, 20-handle and 21-baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the invention relates to a sewage filtering and collecting device for urban sewer construction, which comprises a water inlet channel 2, wherein a cover plate 1 is arranged at the top of the water inlet channel 2, an installation plate 3 is installed in the water inlet channel 2, a connecting cylinder 4 is fixed at the bottom end of the installation plate 3, square grooves 9 are formed in four side surfaces of the connecting cylinder 4, a group of limiting blocks 10 are fixed on four outer side surfaces of the connecting cylinder 4, a filtering hopper 11 is rotatably connected inside the square grooves 9, a supporting frame 5 is fixed at the bottom end of the connecting cylinder 4, a garbage containing basket 19 is arranged inside the supporting frame 5, a group of handles 20 are fixed on the upper surface of the garbage containing basket 19, a baffle 21 is clamped at the top of the garbage containing basket 19, and the garbage of the garbage collecting basket 19 is not easy to float around due;

a relative side of filter hopper 11 all is fixed with spacing post 14, spacing post 14 can play limiting displacement to filter hopper 11, make filter hopper 11 can unlimited upwards rotatory, filter hopper 11 surface is equipped with a set of spacing face 13, another fixed surface of filter hopper 11 has a set of installation piece 15, the rigid coupling has kickboard 16 on a set of installation piece 15, kickboard 16 is when the sewage submergence, can provide buoyancy for filter hopper 11, big square hole 17 has been seted up to filter hopper 11 bottom surface, big square hole 17 can be to the sewage coarse filtration, alleviate the pressure that sewage can not in time discharge, small circle hole 18 has all been seted up to other sides of filter hopper 11, the filter effect of small circle hole 18 is better, but the filter speed is slow.

As shown in fig. 3, four threaded holes 6 are formed in the upper surface of the mounting plate 3, bolts 7 are mounted inside the threaded holes 6, and the mounting plate 3 and the water inlet channel 2 are fixed through the bolts 7, so that the mounting and dismounting are facilitated.

As shown in fig. 5 and 6, a set of second fixing blocks 12 is fixed on one surface of the filtering hopper 11, the first fixing blocks 8 are fixed inside the square grooves 9, and the first fixing blocks 8 and the second fixing blocks 12 are rotatably connected through a rotating shaft, so that the filtering hopper 11 can automatically adjust the sewage filtering channel under the action of the floating plate 16 according to the sewage amount.

Wherein as shown in fig. 4 and 6, stopper 10 a surface and spacing face 13 are laminated mutually, play support and limiting displacement to filtering fill 11, make filtering fill 11 can not continue to rotate downwards, and the cross section of connecting cylinder 4 is isosceles trapezoid, and the better rubbish of falling into after the rubbish filters is accomodate basket 19 and is collected in the convenience.

Wherein as shown in fig. 1, fig. 3 and fig. 7, the aperture has evenly been seted up on rubbish storage basket 19 and baffle 21 surface, and the strip groove has been seted up on apron 1 and 5 surfaces of carriage, and the trompil of apron 1 is used for the collection of sewage, and the trompil of carriage 5, rubbish storage basket 19 and baffle 21 is all for the sewage better discharge after the filtration.

One specific application of this embodiment is: urban sewage enters from the cover plate 1 and is gathered in the connecting cylinder 4 and the garbage containing basket 19 through the mounting plate 3, one part of the sewage is directly filtered by the garbage containing basket 19 and the baffle 21, the other part of the sewage is filtered by different parts of the filtering hopper 11, when the sewage quantity is large and covers the floating plate 16, the filtering hopper 11 rotates upwards under the buoyancy action of the floating plate 16, the sewage is filtered through the large square hole 17 and the small circular hole 18 in the process, the discharge quantity is improved, when the limiting column 14 is in contact with the outer surface of the connecting cylinder 4, the filtering hopper 14 rotates upwards to the maximum height, when the sewage quantity is reduced from large to small, the buoyancy generated by the floating plate 16 is reduced, the filtering hopper 11 rotates downwards under the action of gravity, in the process, the sewage channel is finally converted into the small circular hole 18 from the large square hole 17 and the small circular hole 18, the filtering efficiency is improved, when the limiting plane 13 is in contact with the limiting block 10, the filtering hopper 11 rotates, at this moment, sewage is filtered by the small circular hole 18, solid garbage falls into the garbage storage basket 19 through the baffle 21 after being intercepted by the opening hole on the filtering hopper 11 for storage, when the garbage storage basket 19 is full of garbage, the cover plate 1 is opened, the garbage storage basket 19 is lifted out through the handle 20, the garbage in the garbage storage basket 19 is poured out after the baffle 21 is detached, the baffle 21 is clamped on the garbage storage basket 19 after the garbage is poured out, and the supporting frame 5 is placed back to cover the upper cover plate 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.