CN221191926U

CN221191926U - Municipal wastewater treatment device

Info

Publication number: CN221191926U
Application number: CN202322739919.XU
Authority: CN
Inventors: 李大海; 李大胜; 洪兆丰; 嵇军华
Original assignee: Jiangsu Langzhou Construction Co ltd
Current assignee: Jiangsu Langzhou Construction Co ltd
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-06-21
Anticipated expiration: 2033-10-12

Abstract

The utility model discloses a municipal sewage treatment device, which comprises a water tank, wherein the water tank is internally and sequentially divided into a primary filtering area, a medicament purifying area and a secondary filtering area through two partition boards, the top of one side of the primary filtering area is opened, two hinge seats are fixed on one side of the opening end, hinge shafts are rotatably connected on the two hinge seats, and a filtering basket is fixed on the hinge shafts; the lower end of the filter basket extends into the water tank, the filter basket can rotate out of the water tank along the hinge shaft, and after the filter basket rotates into the water tank, the first support plate and the second support plate are propped against the top of the water tank; one end of the water tank is provided with a driving mechanism for driving the hinge shaft to rotate. After the filter basket is blocked, the filter basket does not need to be manually put into the water tank, the filter basket does not need to be manually taken out, and only the hinge shaft is controlled to rotate, so that the filter basket is driven to turn over to the outer side of the water tank until the filter basket is completely turned over out of the water tank, and then the blocking objects in the filter basket are cleaned, so that the cleaning efficiency is improved.

Description

Municipal wastewater treatment device

Technical Field

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

Background

Urban sewage, namely domestic sewage, industrial wastewater and runoff sewage in urban areas, is generally collected by urban pipelines and discharged into water after being treated by urban sewage treatment plants.

Through searching, the Chinese patent of the utility model with the publication number of CN212127780U is entitled, and a municipal sewage purification device is disclosed, the device is provided with a first sewage filtering vessel and a second sewage filtering vessel, water to be purified is filled into the municipal sewage purification device body through a water inlet, the water can be filtered for the first time through the first sewage filtering vessel, large particle impurities in the water are removed, the water is filtered for the second time through the second sewage filtering vessel, fine harmful substances in the water can be effectively adsorbed, and the filtering effect is more remarkable through the two times of filtering.

However, the purification device in this patent has the following problems: the first sewage filter dish sets up in this internally, and after first sewage filter dish blockked up, need open the cabinet door, take out first sewage filter dish, wash and put into this internally again, the cleaning process is loaded down with trivial details.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a municipal sewage treatment device which aims to solve the problems in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme:

The utility model provides a municipal wastewater treatment device, includes the water tank, separates into primary filtration district, medicament purification district and secondary filtration district in proper order through two baffles in the water tank, the open-top of primary filtration district one side, and one side of open end is fixed with two articulated seats, rotates on two articulated seats and is connected with the articulated shaft, be fixed with the filter basket on the articulated shaft, specifically, the one end of filter basket is connected with first backup pad, and the other end is connected with the second backup pad, the outer end and the articulated shaft fixed connection of first backup pad; the lower end of the filter basket extends into the water tank, the filter basket can rotate out of the water tank along the hinge shaft, and after the filter basket rotates into the water tank, the first support plate and the second support plate are propped against the top of the water tank; one end of the water tank is provided with a driving mechanism for driving the hinge shaft to rotate.

Preferably, the driving mechanism comprises a base arranged at one end of the water tank, a first gear motor is arranged on the base, the first gear motor is connected with a first transmission shaft through a coupling, a first driving wheel is connected to the first transmission shaft, a first driven wheel is connected to one end of the hinge shaft, and the first driving wheel is connected with the first driven wheel through a first transmission belt.

Above-mentioned technical scheme starts first gear motor, through the cooperation of first action wheel, first follow driving wheel and first drive belt, drives the articulated shaft and rotates to drive the filter basket and outwards overturn in by the water tank, until the filter basket upset goes out the water tank, so that clear up the residue in the filter basket, the plug on the filtration pore is cleared up to the same convenience.

Preferably, a first pipeline is arranged in the primary filtering area, the upper end of the first pipeline penetrates out from the top of the water tank, the penetrating-out end is connected with a first water pump, the first water pump is connected with a second pipeline, and the lower end of the second pipeline penetrates through the top of the water tank and extends into the medicament purifying area; still be equipped with the third pipeline in the medicament purification zone, the water tank top is located the top of medicament purification zone and is equipped with the second water pump, and the upper end of third pipeline is worn out by the water tank top, and wears out the end and be connected with the second water pump, is connected with the fourth pipeline on the second water pump, and the lower extreme of fourth pipeline passes by the water tank top to extend to in the secondary filtering zone.

According to the technical scheme, the first water pump works, and water in the primary filtering area is conveyed into the medicament purifying area through the first pipeline and the second pipeline; the second water pump works to send the water in the medicament purifying area to the secondary filtering area through the third pipeline and the fourth pipeline.

Preferably, the top of the water tank is provided with a second gear motor, the second gear motor is connected with a second transmission shaft through a coupler, a second driving wheel is connected to the second transmission shaft, the top of the water tank is positioned on the upper parts of the primary filtering area and the medicament purifying area and is respectively and rotatably connected with a first rotating shaft and a second rotating shaft, the first rotating shaft is positioned in the primary filtering area and is positioned on one side of the filtering basket, the second rotating shaft is positioned in the medicament purifying area, the upper ends of the first rotating shaft and the second rotating shaft are connected with a second driven wheel, and the second driving wheel and the two second driven wheels are connected through a second transmission belt; the lower extreme of first pivot is connected with first conical gear, and the below rotation that lies in the filter basket in the elementary filter area is connected with the third pivot, is connected with the second conical gear with first conical gear meshing in the third pivot, still is connected with a plurality of first paddles in the third pivot, and the outer wall connection of second pivot lower part has a plurality of second paddles.

Above-mentioned technical scheme starts the second gear motor, through the cooperation of second action wheel, second follow driving wheel, second drive belt, drives first pivot and second pivot and rotates, and first pivot passes through second bevel gear, first bevel gear's cooperation drives the rotation of third pivot, and the third pivot stirs primary filter area through its last first paddle, prevents that large granule from blockking up the filter basket, and the second pivot stirs the medicament purification area through its last second paddle simultaneously, makes medicament and water intensive mixing.

Preferably, one side of the medicament purifying area is provided with a medicament injection port.

According to the technical scheme, the purifying agent is added into the agent purifying area through the drug injection port.

Preferably, the secondary filtering area is internally provided with a small particle filtering layer and an activated carbon filter from top to bottom in sequence, the water tank is provided with a water outlet pipe communicated with the secondary filtering area, and the water outlet pipe is provided with an electromagnetic valve.

According to the technical scheme, fine particle impurities in water, such as unmelted medicament and the like, are removed through the small particle filter layer, the water is purified through the activated carbon filter, and the purified water is discharged through the water outlet pipe.

The beneficial effects of the utility model are as follows:

In sewage discharge to the filter basket, carry out preliminary filtration to the sewage through the filter basket to filter the large granule material in the aquatic, perhaps the floater, after filter basket blocks up, need not the manual work and get into the water tank, also need not the manual work and take out the filter basket, only need control the articulated shaft and rotate, then can drive the filter basket and overturn outside the water tank, until the filter basket is totally overturned out of the water tank, clear up again in the filter basket the plug can, improved the efficiency of clearance. After the cleaning is finished, the first gear motor is controlled to reversely rotate, the filter basket is placed in the water tank, and the filter basket is pressed at the top of the water tank through the first supporting plate and the second supporting plate, so that the filter basket can be kept stable and is prevented from falling.

Drawings

FIG. 1 is a top view of the present utility model;

FIG. 2 is a top cross-sectional view of the present utility model;

FIG. 3 is a side cross-sectional view of the primary filtration zone;

FIG. 4 is a cross-sectional view of a secondary filtration zone;

In the figure: 1-water tank, 2-primary filtration area, 3-medicament purification area, 4-secondary filtration area, 5-articulated seat, 6-articulated shaft, 7-filter basket, 8-first backup pad, 9-second backup pad, 10-first gear motor, 11-first action wheel, 12-first driven wheel, 13-first drive belt, 14-first pipeline, 15-first water pump, 16-second pipeline, 17-third pipeline, 18-second water pump, 19-fourth pipeline, 20-second gear motor, 21-second action wheel, 22-first pivot, 23-second pivot, 24-second driven wheel, 25-second drive belt, 26-first conical gear, 27-third pivot, 28-second conical gear, 29-medicine injection mouth, 30-small particle filter layer, 31-activated carbon filter, 32-outlet pipe.

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.

Example 1

Referring to fig. 1-4, a municipal sewage treatment device comprises a water tank 1, wherein the water tank 1 is sequentially divided into a primary filtering area 2, a medicament purifying area 3 and a secondary filtering area 4 by two partition boards, the top of one side of the primary filtering area 2 is provided with an opening, one side of the opening end is fixedly provided with two hinge seats 5, the two hinge seats 5 are rotatably connected with a hinge shaft 6, the hinge shaft 6 is fixedly provided with a filter basket 7, specifically, one end of the filter basket 7 is connected with a first supporting plate 8, the other end of the filter basket 7 is connected with a second supporting plate 9, and the outer end of the first supporting plate 8 is fixedly connected with the hinge shaft 6; the lower end of the filter basket 7 extends into the water tank 1, and the filter basket 7 can be rotated out of the water tank 1 along the hinge shaft 6, and when the filter basket 7 is rotated into the water tank 1, the first support plate 8 and the second support plate 9 are abutted against the top of the water tank 1; one end of the water tank 1 is provided with a driving mechanism for driving the hinge shaft 6 to rotate. Specifically, the driving mechanism comprises a base arranged at one end of the water tank 1, a first gear motor 10 is arranged on the base, the first gear motor 10 is connected with a first transmission shaft through a coupling, a first driving wheel 11 is connected to the first transmission shaft, a first driven wheel 12 is connected to one end of the hinge shaft 6, and the first driving wheel 11 and the first driven wheel 12 are connected through a first transmission belt 13. Sewage discharge carries out preliminary filtration to sewage through filter basket 7 in to filter the big particulate matter of aquatic, perhaps floater, after filter basket blocks up, need not the manual work and gets into water department, also need not the manual work and take out filter basket, only need start first gear motor 10, through the effect of first action wheel 11, first follow driving wheel 12 and first drive belt 13, drive articulated shaft 6 and rotate, then can drive filter basket 7 to the upset of water tank 1 outside, until filter basket 7 totally overturns out water tank 1, clear up again filter basket in the jam can, the efficiency of clearance has been improved. After the cleaning is finished, the first gear motor 10 is controlled to reversely rotate, the filter basket 7 is placed in the water tank 1, and the filter basket 7 is pressed at the top of the water tank 1 through the first support plate 8 and the second support plate 9, so that the filter basket 7 can be kept stable and prevented from falling.

A first pipeline 14 is arranged in the primary filtering area 2, the upper end of the first pipeline 14 penetrates out from the top of the water tank 1, the penetrating-out end is connected with a first water pump 15, the first water pump 15 is connected with a second pipeline 16, and the lower end of the second pipeline 16 penetrates through the top of the water tank 1 and extends into the medicament purifying area 3; the medicament purifying area 3 is also internally provided with a third pipeline 17, the upper end of the third pipeline 17 penetrates out from the top of the water tank 1, the penetrating-out end is connected with a second water pump 18, the second water pump 18 is connected with a fourth pipeline 19, and the lower end of the fourth pipeline 19 penetrates through the top of the water tank 1 and extends into the secondary filtering area 4. One side of the medicine purifying area 3 is provided with a medicine injection port 29. The preliminarily filtered water is conveyed into the medicament purifying zone 3 by the cooperation of the first water pump 15, the first pipeline 14 and the second pipeline 16; the second water pump 18 is operated to feed purified water into the secondary filter zone 4 via the third and fourth pipes 17 and 19.

The top of the water tank 1 is provided with a second gear motor 20, the second gear motor 20 is connected with a second transmission shaft through a coupler, a second driving wheel 21 is connected to the second transmission shaft, the top of the water tank 1 is respectively and rotatably connected with a first rotating shaft 22 and a second rotating shaft 23 at the upper parts of the primary filtering area 2 and the medicament purifying area 3, the first rotating shaft 22 is positioned in the primary filtering area 2 and is positioned at one side of the filtering basket 7, the second rotating shaft 23 is positioned in the medicament purifying area 3, the upper ends of the first rotating shaft 22 and the second rotating shaft 23 are both connected with a second driven wheel 24, and the second driving wheel 21 and the two second driven wheels 24 are connected through a second transmission belt 25; the lower extreme of first pivot 22 is connected with first conical gear 26, and the rotation of being located the below of filter basket 7 in the primary filter zone 2 is connected with third pivot 27, is connected with the second conical gear 28 with first conical gear 26 meshing on the third pivot 27, still is connected with a plurality of first paddles on the third pivot 27, and the outer wall of second pivot 23 lower part is connected with a plurality of second paddles. In the filtering and purifying process, the second gear motor 21 is started, the first rotating shaft 22 and the second rotating shaft 23 are driven to rotate through the cooperation of the second driving wheel 21, the second driven wheel 24 and the second transmission belt 25, the first rotating shaft 22 drives the third rotating shaft 27 to rotate through the cooperation of the second bevel gear 28 and the first bevel gear 26, the third rotating shaft 27 stirs the primary filtering area 2 through the first blade thereon, large particulate matters are prevented from blocking the filtering basket, and meanwhile, the second rotating shaft 23 stirs the medicament purifying area 3 through the second blade thereon, so that the medicament and water are fully mixed.

Example 2

On the basis of the embodiment 1, the secondary filtering area 4 is internally provided with a small particle filtering layer 30 and an activated carbon filter 31 from top to bottom in sequence, the water tank 1 is provided with a water outlet pipe 32 communicated with the secondary filtering area 4, and the water outlet pipe 32 is provided with an electromagnetic valve. The water purified by the chemical is further purified by the activated carbon filter 31 after passing through the small particle filter layer 30 to remove fine particulate impurities such as unmelted chemical and the like in the water, and the purified water is discharged from the water outlet pipe 32.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a municipal wastewater treatment device, its characterized in that includes water tank (1), separates into primary filtration district (2), medicament purification district (3) and secondary filtration district (4) in proper order through two baffles in water tank (1), the open-top of primary filtration district (2) one side, and one side of open end is fixed with two articulated seat (5), rotates on two articulated seat (5) and is connected with articulated shaft (6), be fixed with filter basket (7) on articulated shaft (6), specifically, the one end of filter basket (7) is connected with first backup pad (8), and the other end is connected with second backup pad (9), the outer end and the articulated shaft (6) fixed connection of first backup pad (8); the lower end of the filter basket (7) extends into the water tank (1), the filter basket (7) can rotate out of the water tank (1) along the hinge shaft (6), and after the filter basket (7) rotates into the water tank (1), the first support plate (8) and the second support plate (9) are abutted against the top of the water tank (1); one end of the water tank (1) is provided with a driving mechanism for driving the hinge shaft (6) to rotate.

2. The municipal sewage treatment device according to claim 1, wherein: the driving mechanism comprises a base arranged at one end of the water tank (1), a first gear motor (10) is arranged on the base, the first gear motor (10) is connected with a first transmission shaft through a coupling, a first driving wheel (11) is connected to the first transmission shaft, one end of the hinge shaft (6) is connected with a first driven wheel (12), and the first driving wheel (11) and the first driven wheel (12) are connected through a first transmission belt (13).

3. A municipal sewage treatment apparatus according to claim 2, wherein: a first pipeline (14) is arranged in the primary filtering area (2), the upper end of the first pipeline (14) penetrates out of the top of the water tank (1), the penetrating-out end is connected with a first water pump (15), the first water pump (15) is connected with a second pipeline (16), and the lower end of the second pipeline (16) penetrates through the top of the water tank (1) and extends into the medicament purifying area (3); still be equipped with third pipeline (17) in medicament purification zone (3), the upper end of third pipeline (17) is worn out by water tank (1) top, and wears out the end and be connected with second water pump (18), is connected with fourth pipeline (19) on second water pump (18), and the lower extreme of fourth pipeline (19) is passed by water tank (1) top to extend into in secondary filter zone (4).

4. A municipal sewage treatment apparatus according to claim 3, wherein: the top of the water tank (1) is provided with a second gear motor (20), the second gear motor (20) is connected with a second transmission shaft through a coupling, a second driving wheel (21) is connected to the second transmission shaft, the top of the water tank (1) is respectively and rotatably connected with a first rotating shaft (22) and a second rotating shaft (23) at the upper parts of the primary filtering area (2) and the medicament purifying area (3), the first rotating shaft (22) is positioned in the primary filtering area (2) and is positioned at one side of the filtering basket (7), the second rotating shaft (23) is positioned in the medicament purifying area (3), the upper ends of the first rotating shaft (22) and the second rotating shaft (23) are respectively connected with a second driven wheel (24), and the second driving wheel (21) and the two second driven wheels (24) are connected through a second transmission belt (25); the lower extreme of first pivot (22) is connected with first conical gear (26), and the below rotation that is located filter basket (7) in primary filter area (2) is connected with third pivot (27), is connected with second conical gear (28) with first conical gear (26) meshing on third pivot (27), still is connected with a plurality of first paddles on third pivot (27), and the outer wall connection of second pivot (23) lower part has a plurality of second paddles.

5. The municipal sewage treatment device according to claim 1, wherein: one side of the medicament purifying area (3) is provided with a medicament injection port (29).

6. A municipal sewage treatment plant according to any one of claims 1-5, wherein: the secondary filtering area (4) is internally provided with a small particle filter layer (30) and an activated carbon filter (31) from top to bottom in sequence, the water tank (1) is provided with a water outlet pipe (32) communicated with the secondary filtering area (4), and the water outlet pipe (32) is provided with an electromagnetic valve.