CN216537339U

CN216537339U - Circulating dirty liquid reflux unit for water purification

Info

Publication number: CN216537339U
Application number: CN202122597869.7U
Authority: CN
Inventors: 李生
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-17
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a circulating sewage backflow device for water purification, which comprises a box body, wherein a sedimentation cavity is arranged on the inner side of the box body close to the left side, a sludge storage cavity communicated with the sedimentation cavity is arranged on the right side of the sedimentation cavity, a sludge guide pipe communicated with the bottom of the inner side of the sludge storage cavity is arranged at the bottom of the inner side of the sedimentation cavity, a sludge discharge screw for discharging sludge is arranged on the inner side of the sludge guide pipe, a filtering mechanism for vertically separating the inner side of the sludge storage cavity is arranged on the inner side of the sludge storage cavity, a sludge discharge pipe is arranged at the right lower end of the sludge storage cavity, the sewage is subjected to sedimentation treatment through the sedimentation cavity when the sewage is treated, the precipitated sludge is discharged into the sludge storage cavity through the sludge guide pipe and the sludge discharge screw, the water in the sludge is separated from the sludge under the filtering of the filtering mechanism when the sludge in the sludge storage cavity is continuously increased, the filtered water returns to the sedimentation cavity for secondary treatment, so that the existing sewage treatment effect is good, can carry out the reflux treatment to the sewage that discharges.

Description

Circulating dirty liquid reflux unit for water purification

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a circulating type sewage liquid reflux device for water purification.

Background

The sewage treatment is a process for purifying sewage according to the requirement of discharging the sewage into a certain water body or reusing the sewage, and the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the water resource is better realized through the sewage treatment.

The applicant of the present invention has found that a large amount of sewage is mixed when the precipitated sludge is discharged during sewage treatment, resulting in poor water resource treatment effect, and does not have a backflow treatment for the discharged sewage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circulating type sewage liquid backflow device for water purification, which aims to solve the problems that the existing sewage treatment effect is poor and the backflow treatment of discharged sewage is not available.

The utility model is realized by the following steps:

a circulating sewage liquid reflux device for water purification comprises a box body, wherein a sedimentation cavity is arranged on the inner side of the box body close to the left side, a sludge storage cavity communicated with the sedimentation cavity is arranged on the right side of the sedimentation cavity, a sludge guide pipe communicated with the bottom of the inner side of the sludge storage cavity is arranged at the bottom of the inner side of the sedimentation cavity, a sludge discharge screw for discharging sludge is arranged on the inner side of the sludge guide pipe, a filtering mechanism for vertically separating the inner side of the sludge storage cavity is arranged on the inner side of the sludge storage cavity, a sludge discharge pipe is arranged at the right lower end of the sludge storage cavity, sewage is subjected to sedimentation treatment through the sedimentation cavity when sewage is treated, the precipitated sludge is discharged into the sludge storage cavity through the sludge guide pipe and the sludge discharge screw, water in the sludge is filtered by the filtering mechanism to separate sludge from the water when the sludge in the sludge storage cavity is continuously increased, the filtered water returns to the sedimentation cavity for secondary treatment, and the existing sewage treatment effect is good, can carry out the reflux treatment to the sewage that discharges.

Further, the left side of sedimentation chamber is close to the upper end position and is provided with the drain pipe, and the right side of sedimentation chamber is provided with the baffle, is provided with the wet return on the baffle, and the water discharge after will deposiing the processing through the drain pipe that sets up will store up the water of mud intracavity and send back the sedimentation intracavity through the wet return that sets up.

Further, the inboard of sedimentation chamber is close to the last port position and is provided with rabbling mechanism, and the rabbling mechanism is including fixing the fixed plate on the inner wall of sedimentation chamber, and the downside of fixed plate is provided with the transfer line, and the lower extreme of transfer line is provided with the stirring leaf, and the output shaft fixed connection of fixed plate and driving motor is passed to the upper end of transfer line, drives the stirring leaf through driving motor drive transfer line and stirs and make the better mixture of precipitant improve the precipitation effect in aqueous.

Further, filtering mechanism is including inserting the filter cartridge who stores up the mud intracavity, and the inboard of filter cartridge is provided with the filter, and the last port department of filter cartridge is provided with the apron of water-permeable, filters silt through filter cartridge and filter and makes muddy water separate.

Further, the outside one end of filter cartridge is provided with the mounting panel, and the both ends of mounting panel all are provided with the fixed block, and the fixed block passes through fixed screw to be fixed in the outside of box, are provided with the sealing washer between mounting panel and the box, and the mounting panel passes through the fixed screw on the fixed block to fix in the outside of box to seal through the sealing washer that sets up.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, when sewage is treated, the sewage is precipitated through the precipitation cavity, precipitated sludge is discharged into the sludge storage cavity through the sludge guide pipe and the sludge discharge screw, when the sludge in the sludge storage cavity is continuously increased, water in the sludge is filtered by the filtering mechanism to separate sludge from water, and the filtered water returns to the precipitation cavity for secondary treatment, so that the existing sewage treatment effect is good, and the discharged sewage can be subjected to backflow treatment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a perspective view of a circulating type dirt-liquid reflux device for water purification according to the present invention;

FIG. 2 is a cross-sectional view of a circulating type dirt-liquid recirculation apparatus for water purification according to the present invention;

FIG. 3 is a schematic view of a stirring mechanism of a circulating type dirty liquid reflux device for water purification according to the present invention;

FIG. 4 is a schematic view of a filtering mechanism of a circulating type dirt-liquid reflux device for water purification according to the present invention;

fig. 5 is a schematic view of a filter box of a circulating type dirty liquid reflux device for water purification according to the present invention.

In the figure: 1. a box body; 2. a drain pipe; 3. a sedimentation chamber; 4. a stirring mechanism; 41. a fixing plate; 42. a transmission rod; 43. stirring blades; 5. a partition plate; 6. a sludge storage cavity; 7. a filtering mechanism; 71. a filter plate; 72. a cover plate; 73. mounting a plate; 731. fixing screws; 732. a seal ring; 733. a fixed block; 74. a filter cartridge; 8. a sludge discharge pipe; 9. a water return pipe; 10. a mud guide pipe; 11. a mud discharging screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Embodiment 1, referring to fig. 1 and 2, a sewage reflux device for circulating water purification comprises a tank 1, a sedimentation chamber 3 is arranged on the inner side of the tank 1 near the left side, and the right side of the sedimentation cavity 3 is provided with a sludge storage cavity 6 communicated with the sedimentation cavity, the left side of the sedimentation cavity 3 close to the upper end is provided with a drain pipe 2, the right side of the sedimentation cavity 3 is provided with a baffle plate 5, the baffle plate 5 is provided with a return water pipe 9, the water after the sedimentation treatment is discharged through the arranged drain pipe 2, the water in the sludge storage cavity 6 is sent back into the sedimentation cavity 3 through the arranged water return pipe 9, the bottom of the inner side of the sedimentation cavity 3 is provided with a sludge guide pipe 10 communicated with the bottom of the inner side of the sludge storage cavity 6, and the inner side of the mud guide pipe 10 is provided with a mud discharging screw rod 11 for discharging mud, the inner side of the mud storage cavity 6 is provided with a filtering mechanism 7 for vertically separating the inner side of the mud storage cavity, and the right lower end of the mud storage cavity 6 is provided with a mud discharging pipe 8.

Specifically, referring to fig. 2 and 3, a stirring mechanism 4 is disposed at a position close to the upper port inside the settling chamber 3, the stirring mechanism 4 includes a fixing plate 41 fixed on the inner wall of the settling chamber 3, a transmission rod 42 is disposed at the lower side of the fixing plate 41, a stirring blade 43 is disposed at the lower end of the transmission rod 42, the upper end of the transmission rod 42 penetrates through the fixing plate 41 and is fixedly connected with an output shaft of a driving motor, and the driving rod 42 is driven by the driving motor to drive the stirring blade 43 to stir, so that the precipitant is better mixed in water to improve the settling effect.

Specifically, referring to fig. 4 and 5, the filtering mechanism 7 includes a filtering box 74 inserted in the sludge storage chamber 6, a filtering plate 71 is disposed inside the filtering box 74, a water permeable cover plate 72 is disposed at an upper port of the filtering box 74, sludge is filtered by the filtering box 74 and the filtering plate 71 to separate sludge from water, a mounting plate 73 is disposed at one end of an outer side of the filtering box 74, fixing blocks 733 are disposed at two ends of the mounting plate 73, the fixing blocks 733 are fixed outside the box 1 by fixing screws 71, a sealing ring 732 is disposed between the mounting plate 73 and the box 1, the mounting plate 73 is fixed outside the box 1 by the fixing screws 71 on the fixing blocks 733 and sealed by the sealing ring 732.

The working principle is that when sewage is treated, the sewage is fed into the sedimentation chamber 3, a precipitator is added, then the driving motor drives the transmission rod 42 to drive the stirring blade 43 to stir so that the precipitator precipitates the sewage, the precipitated sludge is discharged into the sludge storage chamber 6 through the sludge guide pipe 10 and the sludge discharge screw 11, when the sludge entering the sludge storage chamber 6 is continuously increased, water in the sludge is filtered by the filter box 74 and the filter plate 71 to complete sludge-water separation, the filtered water returns to the sedimentation chamber 3 through the return pipe 9 to be treated again, and then the sludge is discharged through the sludge discharge pipe 8.

The device obtained by the design can basically meet the requirements of good sewage treatment effect and capability of performing backflow treatment on discharged sewage, but the designer further improves the device with the aim of further improving the function.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a circulating for water purification foul solution reflux unit, includes box (1), its characterized in that: the mud discharging box is characterized in that a settling chamber (3) is arranged close to the left side of the inner side of the box body (1), a mud storage chamber (6) communicated with the settling chamber (3) is arranged on the right side of the settling chamber (3), a mud guide pipe (10) communicated with the bottom of the inner side of the mud storage chamber (6) is arranged at the bottom of the inner side of the settling chamber (3), a mud discharging screw rod (11) for discharging mud is arranged on the inner side of the mud guide pipe (10), a filtering mechanism (7) which is vertically divided is arranged on the inner side of the mud storage chamber (6), and a mud discharging pipe (8) is arranged at the lower right end of the mud storage chamber (6).

2. A circulating type dirt liquid reflux device for water purification as claimed in claim 1, characterized in that the left side of the settling chamber (3) is provided with a drain pipe (2) near the upper end, the right side of the settling chamber (3) is provided with a partition plate (5), and the partition plate (5) is provided with a water return pipe (9).

3. A circulating type sewage liquid reflux device for water purification according to claim 1, wherein a stirring mechanism (4) is arranged at a position close to the upper port inside the settling chamber (3), the stirring mechanism (4) comprises a fixing plate (41) fixed on the inner wall of the settling chamber (3), a transmission rod (42) is arranged at the lower side of the fixing plate (41), a stirring blade (43) is arranged at the lower end of the transmission rod (42), and the upper end of the transmission rod (42) penetrates through the fixing plate (41) and is fixedly connected with the output shaft of the driving motor.

4. A recirculation device of dirty liquid for circulating water purification according to claim 1, wherein the filtering mechanism (7) comprises a filtering box (74) inserted in the sludge storage chamber (6), a filtering plate (71) is disposed inside the filtering box (74), and a water permeable cover plate (72) is disposed at an upper port of the filtering box (74).

5. A circulating type sewage liquid reflux device for water purification as claimed in claim 4, wherein a mounting plate (73) is arranged at one end of the outer side of the filter box (74), fixing blocks (733) are arranged at both ends of the mounting plate (73), the fixing blocks (733) are fixed at the outer side of the box body (1) through fixing screws (731), and a sealing ring (732) is arranged between the mounting plate (73) and the box body (1).