CN216039054U

CN216039054U - Circulating filter device suitable for urban sewage treatment

Info

Publication number: CN216039054U
Application number: CN202122759389.6U
Authority: CN
Inventors: 朱家辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-03-15
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a circulating filter device suitable for urban sewage treatment, which comprises a filter box and a filter frame, wherein a first hydraulic telescopic rod is fixedly arranged on the inner bottom wall of the filter box, an inclined plate is fixedly arranged at the telescopic end of the first hydraulic telescopic rod, a water inlet pipe is fixedly arranged on the right side surface of the filter box, a circulating pipe is fixedly arranged on the left side surface of the filter box, a second hydraulic telescopic rod is arranged below the filter frame, supporting plates are rotatably connected to two side surfaces of the filter frame, and the side section of the inner wall of the filter frame is in an inverted trapezoid shape. This be applicable to circulating filter device for municipal sewage treatment, first hydraulic telescoping rod drives the swash plate and shifts up at the inner wall of rose box, can push away the solid waste that is detained in the rose box from the rose box, and tiny particulate matter in the sewage combines into the flocculent precipitate each other in the filter frame, and the extension of second hydraulic telescoping rod, filter frame can rotate through the backup pad, and then pours the filter frame with the precipitate, has saved the manual process of salvaging the filter of workman.

Description

Circulating filter device suitable for urban sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a circulating filter device suitable for urban sewage treatment.

Background

The city sewage circulating and filtering equipment is a equipment for filtering various harmful components in sewage, including filtering solid floating garbage and solid bottom-sinking garbage and precipitating and filtering the settleable fine particles in sewage.

The existing device can realize the filtration and separation of various harmful components and sewage, but various filtered garbage and sediments in a filter tank still need workers to use fishing tools to fish out the garbage and sediments, so that the device is very complicated, and the circulating and filtering device suitable for urban sewage treatment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circulating filter device suitable for urban sewage treatment so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: be applicable to circulating filtration device for municipal sewage treatment, including rose box and filter frame, the interior diapire fixed mounting of rose box has first hydraulic telescoping rod, first hydraulic telescoping rod's flexible fixed mounting has the swash plate, the right flank fixed mounting of rose box has the inlet tube, the left surface fixed mounting of rose box has the runner pipe, the below of filter frame is provided with second hydraulic telescoping rod, the both sides face of filter frame all rotates and is connected with the backup pad, the side section shape of filter frame inner wall is inverted trapezoid, the interior diapire fixed mounting of filter frame has the double-shaft motor, the output fixed mounting of double-shaft motor has the axis of rotation, the fixed surface of axis of rotation installs stirring fan blade, the left surface of filter frame is provided with the drainage hose, the fixed surface of drainage hose installs the valve.

Preferably, the lower fixed surface of rose box installs two support columns, and the lower extreme of first hydraulic telescoping rod, backup pad, second hydraulic telescoping rod and support column all with ground fixed connection.

Preferably, the right end of the drainage hose is fixedly provided with a screen plate, and the surface of the screen plate is rotatably connected with the left end of the left rotating shaft through a connecting ring.

Preferably, the right end of the water inlet pipe is communicated with an external sewage pipeline.

Preferably, the back surface of the filter box is fixedly provided with the discharging frame, and the upper surface of the filter box is fixedly provided with the intercepting frame.

Preferably, the upper end of the second hydraulic telescopic rod is fixedly provided with a lapping block, and the upper surface of the lapping block is lapped with the lower surface of the filter frame.

Advantageous effects

The utility model provides a circulating filter device suitable for urban sewage treatment, which has the following beneficial effects:

1. this be applicable to circulating filter device for municipal sewage treatment, through setting up swash plate and backup pad, during the sewage outflow filter box, the swash plate can be detained solid waste, first hydraulic telescoping rod drives the swash plate and shifts up at the inner wall of filter box, can push away the filter box with the solid waste that is detained in the filter box, tiny particulate matter in the filter frame in the sewage is after adding the precipitant, can combine into the flocculent precipitate each other, the extension of second hydraulic telescoping rod, the filter frame can rotate through the backup pad, and then pour the filter frame with the precipitate, the manual process of salvaging the filter of workman has been saved.

2. This be applicable to circulating filter device for municipal sewage treatment, through setting up screen cloth board and stirring fan blade, the floccule after the screen cloth board can the separation deposit gets into the drainage hose, and stirring fan blade is rotatory under the rotation of biax motor, wholly stirs sewage, not only can accelerate the speed that tiny granule solidifies, can utilize the rivers to wash away the floccule on screen cloth board surface in addition, prevents that too much floccule from plugging up the screen cloth board.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic perspective view of the filter box;

FIG. 3 is a schematic side sectional view of a filter frame;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a filter box 1, a filter frame 2, a first hydraulic telescopic rod 3, an inclined plate 4, a water inlet pipe 5, a flow pipe 6, a second hydraulic telescopic rod 7, a support plate 8, a double-shaft motor 9, a rotating shaft 10, stirring fan blades 11, a drainage hose 12, a support column 13, a screen plate 14, a lap joint block 15, a discharge frame 16 and an interception frame 17.

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. 1-4, the present invention provides a technical solution: be applicable to circulating filtration device for municipal sewage treatment, including rose box 1 and filter frame 2, inner diapire fixed mounting of rose box 1 has first hydraulic telescoping rod 3, the flexible fixed mounting of first hydraulic telescoping rod 3 has swash plate 4, the right flank fixed mounting of rose box 1 has inlet tube 5, the right-hand member of inlet tube 5 is linked together with outside sewer line, the left surface fixed mounting of rose box 1 has runner pipe 6, the below of filter frame 2 is provided with second hydraulic telescoping rod 7, the upper end fixed mounting of second hydraulic telescoping rod 7 has overlap joint piece 15, the upper surface of overlap joint piece 15 and the lower surface overlap joint of filter frame 2, the both sides face of filter frame 2 all rotates and is connected with backup pad 8, the side section shape of filter frame 2 inner wall is inverted trapezoid.

Through setting up swash plate 4 and backup pad 8, when the sewage flows out filter box 1, swash plate 4 can be detained solid rubbish, first hydraulic telescoping rod 3 drives swash plate 4 and shifts up at filter box 1's inner wall, can push away filter box 1 with the solid rubbish that is detained in the filter box 1, tiny particulate matter in the sewage in the filter frame 2 is after adding the precipitant, can combine into the flocculent precipitate each other, the extension of second hydraulic telescoping rod 7, filter frame 2 can rotate through backup pad 8, and then pour filter frame 2 with the precipitate, the manual process of salvaging the filter matter of workman has been saved.

A double-shaft motor 9 is fixedly installed on the inner bottom wall of the filter frame 2, a rotating shaft 10 is fixedly installed at the output end of the double-shaft motor 9, a stirring fan blade 11 is fixedly installed on the surface of the rotating shaft 10, a drainage hose 12 is arranged on the left side surface of the filter frame 2, a screen plate 14 is fixedly installed at the right end of the drainage hose 12, the surface of the screen plate 14 is rotatably connected with the left end of the left rotating shaft 10 through a connecting ring, the screen plate 14 and the stirring fan blade 11 are arranged, the screen plate 14 can prevent deposited floccules from entering the drainage hose 12, the stirring fan blade 11 rotates under the rotation of the double-shaft motor 9 to stir the whole sewage, the solidification speed of fine particles can be accelerated, floccules on the surface of the screen plate 14 can be flushed away by water flow, the screen plate 14 is prevented from being blocked by excessive floccules, and a valve is fixedly installed on the surface of the drainage hose 12, after the sewage precipitation in the filter frame 2 is observed, the valve is opened, and the filtered sewage can enter the external sewage secondary treatment device through the drainage hose 12.

Two support columns 13 are fixedly mounted on the lower surface of the filter box 1, the lower ends of the first hydraulic telescopic rod 3, the support plate 8, the second hydraulic telescopic rod 7 and the support columns 13 are fixedly connected with the ground, the support columns 13 can support the filter box 1, and the support plate 8 supports the filter frame 2 when the rotation effect of the filter frame 2 is provided.

The back fixed mounting of rose box 1 has material frame 16, and the last fixed surface of rose box 1 installs interception frame 17, and when solid waste was pushed away to the opening part of rose box 1 by swash plate 4, because of interception frame 17's effect, can get into material frame 16, the workman only need place the collection device in the below of material frame 16, can be quick collect solid waste.

The working principle is as follows: when the device is used for filtering sewage, firstly, a certain amount of sewage is injected into the filter box 1 through the water inlet pipe 5, the sewage can enter the circulating pipe 6 through the gap between the inclined plate 4 and the inner wall of the filter box 1, then the sewage is transferred into the filter frame 2, the inclined plate 4 can separate and retain solid garbage in the sewage in the filter tank 1, the first hydraulic telescopic rod 3 is started, the inclined plate 4 moves upwards and pushes the solid garbage to the position of the intercepting frame 17, the garbage slides downwards on the surface of the inclined plate 4 due to gravity, the sewage is transferred into an external collecting device through the discharging frame 16, after the precipitating agent is added into the sewage entering the filtering frame 2, inside tiny granule can interconnect becomes flocculent sediment, opens the valve, and the sewage after filtering tiny granule passes through drainage hose 12 and flows, starts second hydraulic telescoping rod 7, and filter frame 2 rotates under the support of backup pad 8, pours out the flocculent sediment of inner wall.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Be applicable to circulating filter device for municipal sewage treatment, including rose box (1) and filter frame (2), its characterized in that: inner bottom wall fixed mounting of rose box (1) has first hydraulic telescoping rod (3), the flexible fixed mounting of first hydraulic telescoping rod (3) has swash plate (4), the right flank fixed mounting of rose box (1) has inlet tube (5), the left surface fixed mounting of rose box (1) has runner pipe (6), the below of filtering frame (2) is provided with second hydraulic telescoping rod (7), the both sides face of filtering frame (2) all rotates and is connected with backup pad (8), the side section shape of filtering frame (2) inner wall is inverted trapezoid, inner bottom wall fixed mounting of filtering frame (2) has double-shaft motor (9), the output fixed mounting of double-shaft motor (9) has axis of rotation (10), the fixed surface of axis of rotation (10) installs stirring fan blade (11), the left surface of filtering frame (2) is provided with drainage hose (12), the fixed surface of drainage hose (12) installs the valve.

2. The circulating filter device for urban sewage treatment according to claim 1, wherein: the lower fixed surface of rose box (1) installs two support columns (13), the lower extreme of first hydraulic telescoping rod (3), backup pad (8), second hydraulic telescoping rod (7) and support column (13) all with ground fixed connection.

3. The circulating filter device for urban sewage treatment according to claim 1, wherein: the right end of the drainage hose (12) is fixedly provided with a screen plate (14), and the surface of the screen plate (14) is rotatably connected with the left end of the left rotating shaft (10) through a connecting ring.

4. The circulating filter device for urban sewage treatment according to claim 1, wherein: the right end of the water inlet pipe (5) is communicated with an external sewage pipeline.

5. The circulating filter device for urban sewage treatment according to claim 1, wherein: the back of the filter box (1) is fixedly provided with a discharging frame (16), and the upper surface of the filter box (1) is fixedly provided with an intercepting frame (17).

6. The circulating filter device for urban sewage treatment according to claim 1, wherein: the upper end fixed mounting of second hydraulic telescoping rod (7) has overlap joint piece (15), and the upper surface of overlap joint piece (15) and the lower surface overlap joint of filtering frame (2).