CN219376176U

CN219376176U - Mud discharging device for sewage treatment

Info

Publication number: CN219376176U
Application number: CN202320926311.5U
Authority: CN
Inventors: 戴超; 戴学琼
Original assignee: Hunan Scott Environmental Protection Equipment Co ltd
Current assignee: Hunan Scott Environmental Protection Equipment Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-07-21
Anticipated expiration: 2033-04-23

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sludge discharge device for sewage treatment, which comprises a sewage treatment sludge discharge box, wherein a filtering component for filtering sewage is arranged in the sewage treatment sludge discharge box, a sludge blocking net for blocking sludge is arranged in the sewage treatment sludge discharge box, a sedimentation component is arranged in the sewage treatment sludge discharge box, and the sedimentation component comprises: the sedimentation hopper is fixedly arranged in the wastewater treatment mud discharging box and is positioned at the upper side of the mud blocking net; the overflow ports are uniformly formed in the inner wall of the sedimentation bucket, overflow pipes are arranged on the outer wall of the sedimentation bucket at positions corresponding to the overflow ports, and control valves are arranged on the overflow pipes; the connecting pipe is arranged at the bottom of the sedimentation bucket; and the sedimentation pipe is connected to the connecting pipe through threads. The utility model improves the whole sewage treatment effect by arranging the sedimentation component.

Description

Mud discharging device for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sludge discharge device for sewage treatment.

Background

Sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused. Sewage treatment is widely applied to various fields such as construction, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like;

the search publication No. CN218392386U discloses a sludge discharge device for sewage treatment.

The technical scheme comprises the following steps: the sewage sludge discharge device comprises a sewage sludge discharge box, wherein a filtering mechanism is arranged on one side of the sewage sludge discharge box, a pushing mechanism is arranged on one side of the sewage sludge discharge box, a chute is formed in one side of the sewage sludge discharge box, the discharging mechanism comprises a motor, the motor is arranged on the outer wall of the sewage sludge discharge box, a screw rod is arranged on the circumferential outer wall of an output shaft of the motor, a sliding block is arranged on the circumferential outer wall of the screw rod, the sliding block is in sliding connection with the chute, a scraping plate is arranged on one side of the sliding block, and dustproof cloth is arranged on the two opposite sides of the sliding block; however, when sewage treatment is performed, sewage contains partial massive sludge impurities, and when the sewage is directly discharged onto the filter plate during filtration, the sewage leakage speed can be influenced when the massive impurities attached to the filter plate are more, and the overall sewage treatment effect needs to be improved.

For this purpose, we propose a sludge discharge device for sewage treatment.

Disclosure of Invention

The utility model mainly solves the technical problems in the prior art and provides a sludge discharge device for sewage treatment.

In order to achieve the above object, the utility model adopts the following technical scheme that the sludge discharging device for sewage treatment comprises a sewage treatment sludge discharging box, wherein a filtering component for filtering sewage is arranged in the sewage treatment sludge discharging box, a sludge blocking net for blocking sludge is arranged in the sewage treatment sludge discharging box, a sedimentation component is arranged in the sewage treatment sludge discharging box, and the sedimentation component comprises:

the sedimentation bucket is fixedly arranged in the wastewater treatment mud discharging box and positioned at the upper side of the mud blocking net, and wastewater is primarily sedimentated in the standing process of the sedimentation bucket;

the overflow ports are uniformly formed in the inner wall of the sedimentation bucket, sewage overflows downwards in the sedimentation bucket through the overflow ports, an overflow pipe is arranged at the position, corresponding to the overflow ports, of the outer wall of the sedimentation bucket, and a control valve is arranged on the overflow pipe;

the connecting pipe is arranged at the bottom of the sedimentation bucket;

and the sedimentation pipe is connected to the connecting pipe through threads.

Preferably, the filter assembly comprises a first filter layer, a second filter layer, a third filter layer and a fourth filter layer; the first filter layer is made of activated carbon, the second filter layer is arranged on the first filter layer, the second filter layer is made of magnetite, the third filter layer is arranged on the second filter layer, the third filter layer is made of quartz, the fourth filter layer is arranged on the third filter layer, and the fourth filter layer is made of anthracite.

Preferably, a water inlet is formed in one side of the wastewater treatment mud discharging box, a water outlet is formed in one side of the wastewater treatment mud discharging box opposite to the water inlet, and a guide plate is arranged at the bottom of the wastewater treatment mud discharging box.

Preferably, two groups of positioning frame plates for installing the filter assembly are arranged on the wastewater treatment mud discharging box, and the filter assembly is connected with the positioning frame plates through bolts in a threaded manner.

Preferably, a transparent window is arranged on the wastewater treatment mud discharging box.

Preferably, the waste water treatment mud discharging box is provided with movable doors at positions corresponding to the mud blocking net, the filtering component and the sedimentation pipe.

Advantageous effects

The utility model provides a mud discharging device for sewage treatment. The method has the following advantages and improvements: through being provided with sedimentation assembly, utilize blocking mud net and can intercept mud and utilize filter assembly to filter sewage, sewage is kept stand in sedimentation fill inside, and when sewage was kept stand, heavier clod debris can deposit down to the inside collection of sedimentation tube, and sewage upwards overflows to the overflow mouth department of each position, opens the control valve that corresponds after keeping still, and sewage after keeping still is discharged to blocking mud net through the overflow mouth that corresponds and is carried out preliminary filtration, and whole sewage treatment effect improves.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

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

FIG. 2 is a schematic perspective view of the interior of the wastewater treatment mud-discharge tank in the structure of the present utility model;

FIG. 3 is a schematic plan view of a filter assembly in accordance with the present utility model;

FIG. 4 is a schematic plan view of a settling hopper in accordance with the present utility model.

Legend description:

1. a wastewater treatment mud discharging box; 2. a transparent window; 3. a movable door; 4. a water inlet; 5. a water outlet; 6. a mud blocking net; 7. a filter assembly; 8. positioning a frame plate; 9. a guide plate; 10. a sedimentation bucket; 11. an overflow port; 12. a connecting pipe; 13. a precipitation tube; 14. a first filtering layer; 15. a second filtering layer; 16. a third filtering layer; 17. and a filter layer IV.

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.

1-4, a sludge discharging device for sewage treatment comprises a sewage treatment sludge discharging box 1, wherein a filtering component 7 for filtering sewage is arranged in the sewage treatment sludge discharging box 1, a sludge blocking net 6 for blocking sludge is arranged in the sewage treatment sludge discharging box 1, the sludge blocking net 6 is inclined to one side, the inclined sludge blocking net 6 can facilitate the later treatment of sludge, a sedimentation component is arranged in the sewage treatment sludge discharging box 1, and the sedimentation component comprises a sedimentation bucket 10, an overflow port 11, a connecting pipe 12 and a sedimentation pipe 13;

the sedimentation bucket 10 is fixedly arranged in the wastewater treatment mud discharging box 1 and positioned at the upper side of the mud blocking net 6, the sedimentation bucket 10 is of a quadrangular frustum pyramid bucket-shaped structure, and wastewater is primarily sedimentated in the standing process of the sedimentation bucket 10;

the overflow ports 11 are uniformly formed in the inner wall of the sedimentation bucket 10, the overflow ports 11 are through holes, the overflow ports 11 in the inner walls of the four sides of the sedimentation bucket 10 are formed in different heights, sewage overflows downwards in the sedimentation bucket 10 through the overflow ports 11, an overflow pipe is arranged on the outer wall of the sedimentation bucket 10 at a position corresponding to the overflow ports 11, and a control valve is arranged on the overflow pipe;

the connecting pipe 12 is arranged at the bottom of the sedimentation bucket 10, and the outer circular wall surface of the connecting pipe 12 is provided with external threads;

the sedimentation pipe 13 is in threaded connection with the connecting pipe 12, the sedimentation pipe 13 is of a box-shaped structure, and the sedimentation pipe 13 can carry out preliminary sedimentation on sludge;

through being provided with sedimentation assembly, utilize blocking mud net 6 and can intercept mud and utilize filter assembly 7 to filter sewage, sewage is kept stand in sedimentation bucket 10 inside, and when sewage was kept stand, heavier clod debris can deposit down to sedimentation pipe 13 inside and collect, and sewage upwards overflows to the overflow mouth 11 department of each position, opens corresponding control valve after keeping stand, and sewage after keeping stand is discharged to blocking mud net 6 through corresponding overflow mouth 11 and is carried out preliminary filtration, and whole sewage treatment effect improves.

Further, the filter assembly 7 comprises a first filter layer 14, a second filter layer 15, a third filter layer 16 and a fourth filter layer 17; the first filter layer 14 is made of active carbon, the second filter layer 15 is arranged on the first filter layer 14, the second filter layer 15 is made of magnetite, the third filter layer 16 is arranged on the second filter layer 15, the third filter layer 16 is made of quartz stone, the fourth filter layer 17 is arranged on the third filter layer 16, the fourth filter layer 17 is made of anthracite, and the filtering before sewage discharge can be realized by using the filter component 7.

Further, a water inlet 4 is formed in one side of the wastewater treatment mud discharging box 1, the water inlet 4 can be used for sewage introduction, a water outlet 5 is formed in the opposite side of the wastewater treatment mud discharging box 1 to the water inlet 4, the water outlet 5 can be used for sewage discharge, a guide plate 9 is arranged at the inner bottom of the wastewater treatment mud discharging box 1, the guide plate 9 is a plate with a triangular cross section, and the guide plate 9 can be used for guiding during sewage discharge.

Further, two groups of positioning frame plates 8 used for installing the filter assembly 7 are arranged on the wastewater treatment mud discharging box 1, the filter assembly 7 is connected with the positioning frame plates 8 through bolts in a threaded mode, and the positioning frame plates 8 are used for installing the filter assembly 7 so as to facilitate the disassembly and maintenance of the filter assembly 7 in the later period.

Further, be provided with transparent window 2 on the waste water treatment mud discharging box 1, transparent window 2 can supply the staff to look over the inside mud treatment condition of waste water treatment mud discharging box 1 in real time, and the waste water treatment mud discharging box 1 is last to be provided with dodge gate 3 corresponding to the position of blocking mud net 6, filter component 7 and sedimentation tube 13, and dodge gate 3 passes through fastener demountable installation on waste water treatment mud discharging box 1, and later stage can be followed dodge gate 3 positions and is kept over mud net 6, filter component 7 and sedimentation tube 13.

The working principle of the utility model is as follows: the mud can be intercepted by utilizing the mud blocking net 6 and the sewage can be filtered by utilizing the filtering component 7, the sewage is stood in the sedimentation bucket 10, when the sewage stands, heavier clod sundries can be downwards precipitated to the inside of the sedimentation pipe 13 to be collected, the sewage overflows to the overflow ports 11 at all positions upwards, the corresponding control valves are opened after the standing, and the sewage after the standing is discharged to the mud blocking net 6 through the corresponding overflow ports 11 for preliminary filtration.

Claims

1. The utility model provides a mud discharging device for sewage treatment, includes waste water treatment mud discharging box (1), the inside of waste water treatment mud discharging box (1) is provided with filter component (7) that are used for filtering sewage, and the inside of waste water treatment mud discharging box (1) is provided with and is used for carrying out mud blocking net (6), its characterized in that to mud: the inside of waste water treatment mud box (1) is provided with precipitation subassembly, and precipitation subassembly includes:

the sedimentation bucket (10) is fixedly arranged in the wastewater treatment mud discharging box (1) and positioned at the upper side of the mud blocking net (6), and wastewater is primarily sedimentated in the standing process of the sedimentation bucket (10);

the overflow port (11), the overflow port (11) is evenly opened on the inner wall of the sedimentation bucket (10), sewage overflows downwards in the sedimentation bucket (10) through the overflow port (11), the overflow pipe is arranged on the outer wall of the sedimentation bucket (10) at the position corresponding to the overflow port (11), and the control valve is arranged on the overflow pipe;

a connecting pipe (12), wherein the connecting pipe (12) is arranged at the bottom of the sedimentation bucket (10);

and the sedimentation pipe (13), wherein the sedimentation pipe (13) is connected on the connecting pipe (12) in a threaded manner.

2. A sludge discharge apparatus for sewage treatment according to claim 1, wherein: the filter assembly (7) comprises a first filter layer (14), a second filter layer (15), a third filter layer (16) and a fourth filter layer (17); the first filter layer (14) is made of active carbon, the second filter layer (15) is arranged on the first filter layer (14), the second filter layer (15) is made of magnetite, the third filter layer (16) is arranged on the second filter layer (15), the third filter layer (16) is made of quartz stone, the fourth filter layer (17) is arranged on the third filter layer (16), and the fourth filter layer (17) is made of anthracite.

3. A sludge discharge apparatus for sewage treatment according to claim 1, wherein: a water inlet (4) is formed in one side of the wastewater treatment mud discharging box (1), a water outlet (5) is formed in the opposite side of the wastewater treatment mud discharging box (1) to the water inlet (4), and a guide plate (9) is arranged at the bottom of the wastewater treatment mud discharging box (1).

4. A sludge discharge apparatus for sewage treatment according to claim 1, wherein: two groups of positioning frame plates (8) used for installing the filter assembly (7) are arranged on the wastewater treatment mud discharging box (1), and the filter assembly (7) is connected with the positioning frame plates (8) through bolts in a threaded mode.

5. A sludge discharge apparatus for sewage treatment according to claim 1, wherein: the wastewater treatment mud discharging box (1) is provided with a transparent window (2).

6. A sludge discharge apparatus for sewage treatment as claimed in claim 5, wherein: the waste water treatment mud discharging box (1) is provided with movable doors (3) corresponding to the mud blocking net (6), the filtering component (7) and the sedimentation pipe (13).