CN219807825U

CN219807825U - Purifier for sewage treatment

Info

Publication number: CN219807825U
Application number: CN202320425632.7U
Authority: CN
Inventors: 阳希; 郭友均
Original assignee: Chengdu Yaotian Environmental Protection Technology Co ltd
Current assignee: Chengdu Yaotian Environmental Protection Technology Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-10-10
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses a purification device for sewage treatment, which comprises a water purifying tank body, a stirring assembly and a collecting assembly arranged in the water purifying tank body, wherein a water inlet pipe, a water outlet pipe and an opening for adding a flocculating agent are formed in the water purifying tank body, the stirring assembly is arranged at the opening and is used for mixing sewage and the flocculating agent in the water purifying tank body, and the stirring assembly is abutted with the collecting assembly so that the stirring assembly can scrape flocculates on the collecting assembly and clean and filter the flocculates through the collecting assembly. According to the utility model, the sewage and the flocculating agent in the water purifying tank body are stirred by the stirring component, so that the mixing efficiency of the sewage and the flocculating agent is improved, and the sewage treatment efficiency is also improved; simultaneously, stirring subassembly and collection subassembly butt for stirring subassembly can scrape the flocculation thing of collecting on the subassembly, and scrape it in collecting the subassembly and clear up and filter, realize effectively separating flocculation thing and sewage from this, improved the treatment effect of sewage, it is reliable to use.

Description

Purifier for sewage treatment

Technical Field

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

Background

In order to avoid the damage of ecological environment, the sewage must be purified before being discharged, and in the sewage treatment process, a flocculation precipitation treatment method is one of common means, namely, a flocculating agent is added into treatment equipment and mixed with sewage, so that colloid, suspended particles, small solutes and the like in the sewage are aggregated into aggregated flocculates through flocculation, and the effect of solid-liquid separation is achieved, thereby realizing the pretreatment of the sewage. However, the existing sewage treatment equipment has single functional structural design, and after flocculation and precipitation of sewage, the generated flocculate cannot be rapidly and effectively cleaned, if the flocculate is improperly cleaned, the sewage treatment effect is easily deteriorated, the flocculation time is long, and the treatment efficiency of the flocculation equipment is easily reduced.

Disclosure of Invention

The utility model mainly aims to provide a purification device for sewage treatment, which aims to solve the problems that the existing sewage treatment equipment is difficult to clean flocculate, the treatment effect is easy to be deteriorated and the treatment efficiency is reduced.

In order to achieve the above object, the utility model provides a purification device for sewage treatment, comprising a clean water tank body, a stirring assembly and a collecting assembly arranged in the clean water tank body, wherein a water inlet pipe, a water outlet pipe and an opening for adding flocculant are formed in the clean water tank body, the stirring assembly is arranged at the opening and is used for mixing sewage and flocculant in the clean water tank body, and the stirring assembly is abutted with the collecting assembly so that the stirring assembly can scrape flocculates on the collecting assembly and clean and filter the flocculates through the collecting assembly.

Preferably, the one end of keeping away from on the water purification box the outlet pipe is provided with the apron, stirring subassembly includes the motor and is used for stirring sewage and flocculating agent's puddler, the motor vertical set up in on the apron, just the output shaft of motor stretches into in the water purification box and the cover is equipped with the puddler.

Preferably, the stirring rods are a plurality of stirring rods, and the stirring rods are uniformly and alternately arranged along the extending direction of the output shaft of the motor.

Preferably, a scraper is further sleeved on the output shaft of the motor, and the scraper is abutted with the collecting assembly and used for scraping flocculates on the collecting assembly.

Preferably, the collection assembly comprises a filter plate for supporting the scraping plate and a filter tank for collecting flocculate, the notch of the filter tank faces the filter plate, and a plurality of filter holes for sewage circulation are formed in the filter plate and the filter tank.

Preferably, one end of the filter tank is communicated with a collecting tank for collecting flocculates, the other end of the filter tank is provided with a conveying mechanism for conveying flocculates to the collecting tank, and the collecting tank is communicated with the filter tank through a conveying pipe.

Preferably, a return pipe communicated with the clean water tank body is arranged on the delivery pipe, and a filter funnel is arranged at the communication part of the return pipe and the delivery pipe.

The beneficial effects are that:

1. in the purification device for sewage treatment, the stirring assembly is arranged at the opening, and the stirring assembly can stir the sewage and the flocculating agent in the water purifying tank body, so that the flocculation time of the sewage and the flocculating agent is shortened, and the mixing efficiency of the sewage and the flocculating agent is improved, thereby improving the treatment efficiency of the purification device for sewage treatment.

2. In the purification device for sewage treatment, the stirring assembly is abutted with the collecting assembly, so that flocculates on the collecting assembly can be synchronously scraped when the stirring assembly is used for mixing and stirring sewage, and the flocculates are scraped into the collecting assembly for cleaning and filtering, thereby realizing effective separation of the flocculates and the sewage, improving the sewage treatment effect of the purification device for sewage treatment, and being reliable in use.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view showing a structure of a sewage treatment purification apparatus according to an embodiment of the present utility model;

FIG. 2 is a right side view of a purifying apparatus for sewage treatment according to an embodiment of the present utility model;

fig. 3 is a cross-sectional view at A-A of fig. 2.

In the figure: 100-a purification device for sewage treatment; 1-a water purifying tank body; 2-a stirring assembly; 3-a collection assembly; 4-a water inlet pipe; 5-a water outlet pipe; 6-opening; 7-cover plate; 8-a motor; 9-stirring rod; 10-scraping plate; 11-a filter plate; 12-a filter tank; 13-filtration pores; 14-a material conveying pipe; 15-a return pipe; 16-filter funnel.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as 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. 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which a product of the application is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like in the description of the present utility model, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.

Furthermore, the terms "horizontal," "vertical," and the like in the description of the present utility model, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

the present utility model provides a purification apparatus 100 for sewage treatment.

In one embodiment of the present utility model, a purification apparatus 100 for sewage treatment comprises a clean water tank 1, a stirring assembly 2, and a collecting assembly 3 provided in the clean water tank 1, a water inlet pipe 4 and a water outlet pipe 5 and an opening 6 for adding a flocculating agent are formed in the clean water tank 1, the stirring assembly 2 is provided at the opening 6 for mixing sewage and the flocculating agent in the clean water tank 1, and the stirring assembly 2 is abutted with the collecting assembly 3, so that the stirring assembly 2 scrapes flocculate on the collecting assembly 3 and cleans and filters the flocculate through the collecting assembly 3.

Specifically, as shown in fig. 1 to 3, in the use of the purification apparatus 100 for sewage treatment of the present utility model, since the water inlet pipe 4 is provided at the upper end of the clean water tank 1 and the opening 6 for adding the flocculant is formed at the upper end of the clean water tank 1, sewage flows into the clean water tank 1 through the water inlet pipe 4, and an operator can add the flocculant into the clean water tank 1 through the opening 6, thereby flocculating and settling the flocculant and sewage in the clean water tank 1 and discharging the flocculated sewage to the next treatment process through the water outlet at the lower end of the clean water tank 1 after completion, and the structure design is simple and reasonable.

Further, since the stirring assembly 2 is provided at the opening 6, and the stirring assembly 2 can stir the sewage and the flocculant in the clean water tank 1, the flocculation time of the sewage and the flocculant is shortened, and the mixing efficiency of the sewage and the flocculant is improved, thereby improving the treatment efficiency of the purification device 100 for sewage treatment. As can be appreciated, the stirring assembly 2 is abutted with the collecting assembly 3, so that the stirring assembly 2 can scrape flocculate on the collecting assembly 3 synchronously when mixing and stirring sewage, and scrape the flocculate into the collecting assembly 3 to clean and filter the flocculate, thereby realizing effective separation of the flocculate and the sewage, improving the sewage treatment effect of the sewage treatment purifying device 100, and being reliable in use.

In an embodiment, the end of the clean water tank 1 far away from the water outlet pipe 5 is provided with a cover plate 7, the stirring assembly 2 comprises a motor 8 and a stirring rod 9 for stirring sewage and flocculating agent, the motor 8 is vertically arranged on the cover plate 7, and an output shaft of the motor 8 stretches into the clean water tank 1 and is sleeved with the stirring rod 9.

Specifically, as shown in fig. 1 to 3, in the purification device 100 for sewage treatment of the present utility model, the upper end of the clean water tank 1 is provided with the cover plate 7, and the motor 8 in the stirring assembly 2 is vertically disposed on the cover plate 7, so that the output shaft of the motor 8 can extend into the clean water tank 1, and the output shaft of the motor 8 is sleeved with the stirring rod 9, so that the sewage in the clean water tank 1 and the flocculant can be quickly mixed under the rotation action of the stirring rod 9, thereby not only improving the mixing efficiency of the sewage and the flocculant, but also improving the utilization rate of the flocculant.

In one embodiment, as shown in fig. 3, the stirring rods 9 are plural in number, and the stirring rods 9 are uniformly and alternately arranged along the extending direction of the output shaft of the motor 8. Specifically, because a plurality of stirring rods 9 are uniformly and alternately arranged on the output shaft of the motor 8 along the up-down direction, the stirring rods 9 can synchronously and sufficiently and rapidly mix sewage and flocculant, so that the mixing efficiency of the sewage and the flocculant is further improved.

In one embodiment, a scraper 10 is further sleeved on the output shaft of the motor 8, and the scraper 10 is abutted with the collecting assembly 3 and used for scraping flocculated matters on the collecting assembly 3. Specifically, as shown in fig. 3, the lower end of the output shaft of the motor 8 is further sleeved with a scraping plate 10, when the output shaft of the motor 8 drives the stirring rod 9 to stir and mix sewage, the scraping plate 10 can be synchronously driven to scrape flocculates on the collecting assembly 3, and the flocculates are scraped into the collecting assembly 3 to clean the flocculates, so that the structure design is simple and reasonable.

In one embodiment, the collecting assembly 3 comprises a filter plate 11 for abutting the scraping plate 10 and a filter tank 12 for collecting flocculate, the notch of the filter tank 12 is arranged facing the filter plate 11, and a plurality of filter holes 13 for sewage circulation are formed in the filter plate 11 and the filter tank 12.

Specifically, as shown in fig. 3, in the purifying device 100 for sewage treatment of the present utility model, the scraper 10 is abutted against the filter plate 11 in the collecting assembly 3, the lower end of the scraper 10 is provided with the filter tank 12, and the notch of the filter tank 12 is upward, and since the filter plate 11 and the filter tank 12 are provided with a plurality of filter holes 13 for sewage to circulate, sewage can circulate to the water outlet through the filter plate 11 and the filter tank 12, and flocculate is scraped into the filter tank 12 by the scraper 10 through the filter holes 13, thereby realizing effective separation of flocculate and sewage, and improving the sewage treatment effect of the purifying device 100 for sewage treatment of the present utility model.

In one embodiment, one end of the filter tank 12 is connected to a collection tank for collecting flocs, the other end of the filter tank 12 is provided with a feed mechanism for feeding flocs to the collection tank, and the collection tank is connected to the filter tank 12 via a feed pipe 14.

It is understood that the right end of the filter tank 12 is provided with a collecting box for collecting flocculate, the left end of the filter tank 12 is provided with a conveying mechanism for conveying flocculate to the collecting box, and the conveying mechanism can be a screw conveyer in the prior art, and the screw conveyer has the characteristics of simple structure, reliable operation, good sealing performance and the like. The spiral conveyor conveys the flocculate in the filter tank 12 from the left end of the filter tank 12 to the collecting box at the right end through the material conveying pipe 14, thereby realizing effective cleaning of the flocculate in the filter tank 12 and improving the practicability of the purifying device 100 for sewage treatment.

In one embodiment, as shown in fig. 3, a return pipe 15 communicated with the clean water tank 1 is arranged on the delivery pipe 14, and a filter funnel 16 is arranged at the communication position of the return pipe 15 and the delivery pipe 14. Specifically, when the screw conveyor conveys the flocculate out of the filter pipe and through the delivery pipe 14, since the return pipe 15 communicating with the clean water tank 1 is provided on the delivery pipe 14, and the filter funnel 16 is provided at the communicating position of the return pipe 15 and the delivery pipe 14, the filter screen is provided at the top of the filter funnel 16, thereby being capable of returning the sewage pushed out to the delivery pipe 14 and preventing the flocculate from re-flowing into the clean water tank 1 through the return pipe 15, the reliability of the use of the purification apparatus 100 for sewage treatment of the present utility model is improved.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a purifier for sewage treatment, its characterized in that, including water purification box (1), stirring subassembly (2) and set up in collection subassembly (3) in water purification box (1), be formed with inlet tube (4) and outlet pipe (5) and be used for adding opening (6) of flocculating agent on water purification box (1), stirring subassembly (2) set up in opening (6) department and be used for mixing sewage and flocculating agent in water purification box (1), just stirring subassembly (2) with collection subassembly (3) butt, so that stirring subassembly (2) are scraped and are got the flocculation thing on collection subassembly (3) is cleared up and are filtered by collection subassembly (3).

2. The purification device for sewage treatment according to claim 1, wherein a cover plate (7) is arranged at one end, far away from the water outlet pipe (5), of the water purifying tank body (1), the stirring assembly (2) comprises a motor (8) and a stirring rod (9) for stirring sewage and flocculating agent, the motor (8) is vertically arranged on the cover plate (7), and an output shaft of the motor (8) stretches into the water purifying tank body (1) and is sleeved with the stirring rod (9).

3. The purification apparatus for sewage treatment according to claim 2, wherein the number of the stirring rods (9) is plural, and the plurality of stirring rods (9) are arranged at uniform intervals along the extending direction of the output shaft of the motor (8).

4. A purification device for sewage treatment according to claim 3, characterized in that the output shaft of the motor (8) is further sleeved with a scraper (10), and the scraper (10) is abutted with the collecting assembly (3) and is used for scraping flocculates on the collecting assembly (3).

5. The purification device for sewage treatment according to claim 4, wherein the collection assembly (3) comprises a filter plate (11) for abutting the scraper (10) and a filter tank (12) for collecting flocculate, the notch of the filter tank (12) is arranged facing the filter plate (11), and a plurality of filter holes (13) for sewage circulation are formed in the filter plate (11) and the filter tank (12).

6. The purification device for sewage treatment according to claim 5, wherein one end of the filter tank (12) is communicated with a collection tank for collecting flocculate, the other end of the filter tank (12) is provided with a feed mechanism for feeding flocculate to the collection tank, and the collection tank is communicated with the filter tank (12) through a feed pipe (14).

7. The purification device for sewage treatment according to claim 6, wherein a return pipe (15) communicated with the clean water tank (1) is arranged on the feed delivery pipe (14), and a filter funnel (16) is arranged at the communication position of the return pipe (15) and the feed delivery pipe (14).