CN220939513U - Turntable filter for sewage treatment - Google Patents

Abstract

The utility model discloses a rotary disc filter for sewage treatment in the field of sewage treatment, which comprises a front shell and a rear shell, wherein the front shell and the rear shell are fixedly connected, a filtering grid is uniformly arranged at the joint of the front shell and the rear shell, a water inlet connecting pipe is fixedly arranged on the outer wall of the central position of the front shell, a driving motor connecting seat is fixedly arranged on the outer wall of the rear shell, a driving motor is fixedly arranged on the top of the driving motor connecting seat, a discharging box is fixedly arranged at the bottom of the driving motor connecting seat, a discharging hole is fixedly arranged on the outer wall of the bottom end of the discharging box, a driving shaft is fixedly arranged at the output end of the driving motor, a rotating disc is fixedly arranged at the other end of the driving shaft penetrating through the rear shell, a plurality of groups of guide plates are fixedly arranged on the outer wall of the rotating disc, a movable ring is in rotary fit with the outer wall of the outer end of the connecting ring, and the other end of the movable ring is attached to the inner wall of the rear shell.

Description

Turntable filter for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a rotary disc filter for sewage treatment.

Background

The sewage treatment filter is suitable for separating solid suspended particles in liquid, especially toxic medium, and mainly treats sewage so that the sewage treatment filter can be recycled, and along with the continuous development of technology, the manufacturing process requirements of people on the turntable filter for sewage treatment are higher and higher. The existing sewage treatment filter has the problems of low filtering efficiency and easy blockage of filtering holes.

Based on the above, the utility model designs a rotary disc filter for sewage treatment to solve the above problems.

Disclosure of utility model

The utility model aims to provide a rotary disc filter for sewage treatment, which solves the problems of low filtering efficiency and easy blockage of filtering holes of the conventional sewage treatment filter in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a carousel filter for sewage treatment, includes procapsid and back casing, fixed connection between procapsid and the back casing, the filtration grid is evenly installed to the two junction, the central point puts outer wall fixed mounting of procapsid has the connecting pipe that intakes, the outer wall fixed mounting of back casing has the driving motor connecting seat, the top fixed mounting of driving motor connecting seat has driving motor, the bottom fixed mounting of driving motor connecting seat has the discharging case, the bottom outer wall fixed mounting of discharging case has the discharge gate, driving motor's output fixed mounting has the drive shaft, the drive shaft runs through the other end fixed mounting of back casing has the rolling disc, the outer wall fixed mounting of rolling disc has a plurality of groups guide plate, the rolling disc is installed in procapsid and back casing junction, the annular has been seted up to the outer wall of rolling disc, annular inner chamber fixed mounting has the go-between, the outer end cross-section of go-between sets up to spherically, the outer end outer wall rotation fit of go-between has the expansion ring, the other end and the inner wall laminating of back casing of expansion ring.

Preferably, a plurality of first horns are fixedly arranged on the edge of the inner wall of the rear shell, a second horn is slidably matched in an inner cavity of the first horn, a first spring is arranged in the inner cavity of the first horn, and the outer wall of the movable ring is matched with the second horn.

Preferably, the flow guide plates are arranged in a curve, and at least six groups of flow guide plates are arranged.

Preferably, the bottom of the discharging box is provided with an inclined plate, and the outer wall of the inclined plate is uniformly provided with a water outlet.

Preferably, two groups of support columns are additionally arranged at the bottom of the discharging box.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the sewage pipeline is connected through the water inlet connecting pipe, the driving motor is started to drive the rotating disc to rotate, the guide plate on the outer wall of the rotating disc is used for guiding flow, sewage to be filtered is sucked from the water inlet connecting pipe and discharged from the filtering grid, solid impurities are left in the front shell through the arrangement of the filtering grid, at the moment, the second cylinder is under the action of the first spring to push the connection part of the movable ring and the filtering grid to be flush with the connection part of the rear shell, so that the sewage is positioned in the front shell and cannot enter the rear shell, the device is in a high-speed filtering state, the filtering area is increased by entering the filter device from the center, the filtering efficiency is improved by utilizing the centrifugal force, when the impurities block the filtering grid, the pressure of the filtering grid is increased, the impurities and the sewage are extruded by the movable ring, gaps appear between the blocked solid impurities and the rear shell through the rotating fit of the front ends of the filtering grid, the blocked solid impurities are mixed with the sewage to enter the rear shell, enter the discharging box, and most of the sewage is discharged through the effect of the discharging box, and the sewage is discharged from the front shell through the discharging box, and the filtering hole is well-done, and the filtering efficiency is realized by the device is realized through the filter device when the filter hole is well, and the filter hole is realized, and the filter hole is well has a good market when the filter effect is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a main view structure of the present utility model;

FIG. 2 is a schematic view of the structure of the rear view angle of the present utility model;

FIG. 3 is a schematic view of the bottom view structure of the present utility model;

FIG. 4 is a schematic view of a rotating disc structure according to the present utility model;

FIG. 5 is a schematic diagram of a movable ring structure according to the present utility model;

FIG. 6 is a schematic view of a longitudinal plane structure of the present utility model;

fig. 7 is a schematic view of the transverse plane structure of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

The filter comprises a front shell, a 2-water inlet connecting pipe, a 3-rear shell, a 4-filter grid, a 5-driving motor, a 6-driving motor connecting seat, a 7-discharging box, an 8-discharging hole, a 9-supporting column, a 10-water outlet, an 11-sloping plate, a 12-rotating disc, a 13-deflector, a 14-annular groove, a 15-connecting ring, a 16-first cylinder, a 17-second cylinder and an 18-movable ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a carousel filter for sewage treatment, including procapsid 1 and back casing 3, fixed connection between procapsid 1 and the back casing 3, the filtration grid 4 is evenly installed to the two junction, the central point of procapsid 1 puts outer wall fixed mounting and has water inlet connecting pipe 2, the outer wall fixed mounting of back casing 3 has driving motor connecting seat 6, driving motor 5 is fixed mounting in the top of driving motor connecting seat 6, driving motor connecting seat 6's bottom fixed mounting has discharging case 7, discharging case 7's bottom outer wall fixed mounting has discharge gate 8, driving motor 5's output fixed mounting has the drive shaft, the other end fixed mounting that the drive shaft runs through back casing 3 has rolling disc 12, rolling disc 12's outer wall fixed mounting has a plurality of groups guide plate 13, rolling disc 12 installs in procapsid 1 and back casing 3 junction, annular 14 has been seted up to rolling disc 12's outer wall, annular 14 inner chamber fixed mounting has go-between 15, the outer end cross-section of go-between 15 sets up to spherically, go-between 15's outer end outer wall normal running fit has loose ring 18, the other end and the laminating of back casing 3.

Wherein, the inner wall edge fixed mounting of back casing 3 has a plurality of a horn 16, a horn 16 inner chamber sliding fit has a horn 17, a spring is installed to a horn 16 inner chamber, the outer wall of expansion ring 18 and a horn 17 mutually support, guide plate 13 sets up to the curve, guide plate 13 is provided with six at least groups, the bottom of discharging case 7 is provided with swash plate 11, the outer wall of swash plate 11 evenly is provided with outlet 10, two sets of support columns 9 are installed in addition to the bottom of discharging case 7.

One specific application of this embodiment is: according to the utility model, the sewage pipeline is connected through the water inlet connecting pipe 2, the driving motor 5 is started to drive the rotating disc 12 to rotate, the flow guide is carried out through the flow guide plate 13 on the outer wall of the rotating disc 12, sewage to be filtered is sucked from the water inlet connecting pipe 2 under the action of centrifugal force and discharged from the filtering grid 4, solid impurities are left in the front shell 1 through the arrangement of the filtering grid 4, at the moment, the second cylinder 17 pushes the movable ring 18 to be flush with the connection position of the filtering grid 4 and the rear shell 3 under the action of the first spring, the sewage is positioned in the front shell 1 and cannot enter the rear shell 3, the device is in a high-speed filtering state, the area of filtering is increased through the mode of being discharged from the periphery through the center, the centrifugal force is utilized to accelerate the filtered sewage, the filtering efficiency is improved, when the impurities block the filtering grid 4, the impurities squeeze the ring 18 through the rotation of the front end of the ring 18 and the connecting ring 15, gaps appear between the movable ring 18 and the rear shell 3, the solid impurities permeate the sewage into the gaps into the rear shell 3, the solid impurities enter the rear shell 7 through the connecting box, the solid impurities are well separated from the front shell 7, the solid impurities can be discharged from the front shell 7 through the high-speed filtering structure, the filter efficiency is realized through the filter outlet when the filter structure is realized, the filter outlet is realized, and the filter efficiency is realized through the filter outlet hole is realized through the filter, and the filter structure is well when the filter efficiency is automatically improved, and the filter efficiency is discharged through the filter outlet hole is realized.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form 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 utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (5)

1. A rotary disc filter for sewage treatment is characterized in that: including procapsid (1) and back casing (3), fixed connection between procapsid (1) and back casing (3), evenly install filtration grid (4) in the junction of the two, central point puts outer wall fixed mounting of procapsid (1) has into water connecting pipe (2), the outer wall fixed mounting of back casing (3) has driving motor connecting seat (6), the top fixed mounting of driving motor connecting seat (6) has driving motor (5), the bottom fixed mounting of driving motor connecting seat (6) has discharging case (7), the bottom outer wall fixed mounting of discharging case (7) has discharge gate (8), the output fixed mounting of driving motor (5) has the drive shaft, the other end fixed mounting that the drive shaft runs through back casing (3) has rolling disc (12), the outer wall fixed mounting of rolling disc (12) has a plurality of guide plates (13), rolling disc (12) are installed in the junction of procapsid (1) and back casing (3), the outer wall of rolling disc (12) is seted up driving motor (14), the bottom fixed mounting of driving motor connecting seat (6) has discharging case (7), the bottom fixed mounting of discharging case (5), the outer wall (15) is the ring groove (15), ring groove (15) is set up for the cross-section, and outer ring (15) is connected with the ring groove (15), the other end of the movable ring (18) is attached to the inner wall of the rear shell (3).

2. A rotary disc filter for sewage treatment according to claim 1, wherein: the inner wall edge of back casing (3) fixed mounting has a plurality of a horn (16), a horn (16) inner chamber sliding fit has a No. two horns (17), a spring is installed to a horn (16) inner chamber, the outer wall of expansion ring (18) and No. two horns (17) mutually support.

3. A rotary disc filter for sewage treatment according to claim 1, wherein: the guide plates (13) are arranged in a curve, and the guide plates (13) are at least provided with six groups.

4. A rotary disc filter for sewage treatment according to claim 1, wherein: the bottom of discharging case (7) is provided with swash plate (11), the outer wall of swash plate (11) evenly is provided with outlet (10).

5. A rotary disc filter for sewage treatment according to claim 1, wherein: two groups of support columns (9) are additionally arranged at the bottom of the discharging box (7).