CN211025297U

CN211025297U - Novel high-efficient waste water treatment device

Info

Publication number: CN211025297U
Application number: CN201921478973.0U
Authority: CN
Inventors: 刘连杰
Original assignee: Jiangsu Yuchuang Environmental Technology Co ltd
Current assignee: Jiangsu Yuchuang Environmental Technology Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-07-17
Anticipated expiration: 2029-09-06

Abstract

The utility model provides a novel high-efficient waste water treatment device, including the processing kettle body, processing kettle body middle part is equipped with the pivot, the upper portion of pivot is equipped with clearly scrapes the oar, the lower part equipartition has the stirring rake, it scrapes the axle sleeve including clearly scraping to clear the oar, clear the outer equipartition of scraping the axle sleeve has clearly to scrape the paddle, the bottom of clearly scraping the oar is equipped with first filter plate, the top surface of first filter plate contacts with the bottom of clearly scraping the paddle, the equipartition has the scum hole on the processing kettle body lateral wall, the fixed cover in the outside of the processing kettle body is equipped with the second and filters the otter board, the outside cover that the second filtered the otter board is equipped with a fender sediment section of thick bamboo, fender sediment section of thick bamboo. The advantages are that: the solid waste in the sewage is effectively removed, and the filtered solid waste is not required to be stopped for cleaning, so that the treatment efficiency of the wastewater treatment device is ensured; the residual wastewater scraped in the solid waste outside the treatment kettle body can continuously flow back to the treatment kettle body through the liquid guide sleeve, so that the wastewater is effectively prevented from splashing out of the treatment kettle body, and the treatment effect is ensured.

Description

Novel high-efficient waste water treatment device

Technical Field

The invention relates to the technical field of wastewater treatment, in particular to a novel efficient wastewater treatment device.

Background

The basic concept of activated sludge is discovered by Clark and Gaoqi of England in 1912, and a method for treating wastewater by sludge is obtained, wherein a stirring paddle is mostly adopted by a device for treating wastewater by sludge to stir a sludge layer so as to improve the treatment effect of sludge on water, but solid waste generally exists in the existing wastewater, and the sludge contains a large amount of fixed body waste gas impurities in the past, so that the treatment effect of sludge on water is influenced, the rotation load of the stirring paddle is increased, and the hidden trouble of case source is generated.

Disclosure of Invention

In order to solve the problems, the invention discloses a novel high-efficiency wastewater treatment device, which can effectively remove solid wastes in wastewater without stopping to clean filtered solid wastes, thereby ensuring the treatment efficiency of the wastewater treatment device.

In order to achieve the above purpose, the invention provides the following technical scheme:

the utility model provides a novel high-efficient waste water treatment device which characterized in that: the device comprises a processing kettle body, wherein the processing kettle body is of a vertically arranged hollow cylindrical structure, a vertically arranged rotating shaft is arranged in the middle of the processing kettle body, the upper end of the rotating shaft penetrates through the middle of the upper end of the processing kettle body and is provided with a motor in a matching manner, the upper part of the rotating shaft is provided with a scraping paddle, at least two stirring paddles are uniformly distributed on the lower part of the rotating shaft from top to bottom, the scraping paddle comprises a scraping shaft sleeve fixedly sleeved outside the rotating shaft, scraping paddles are uniformly distributed on the outer side of the scraping shaft sleeve along the circumferential direction, the scraping paddles are arc-shaped plates, a first horizontally arranged filter screen plate is arranged at the bottom of the scraping paddle, the first filter screen plate is a circular screen plate matched with the inner cavity of the processing kettle body, a through hole matched with the rotating shaft is formed in the middle of the circular screen plate, the top surface of the first filter screen plate is in contact with the bottom of the scraping paddles, slag, the outer side of the treatment kettle body is fixedly sleeved with a second filter screen plate, the second filter screen plate is an annular screen plate matched with the treatment kettle body, the top surface of the second filter screen plate is coplanar with the top surface of the first filter screen plate, the outer side of the second filter screen plate is sleeved with a slag blocking barrel, the slag blocking barrel is of a cylindrical structure matched with the second filter screen plate, the inner side of the lower end of the slag blocking barrel is fixedly connected with the outer side of the second filter screen plate, a liquid guide sleeve is arranged below the second filter screen plate, the liquid guide sleeve is of a horn-shaped structure with a large upper part and a small lower part, the inner diameter of the upper end of the liquid guide sleeve is the same as the inner diameter of the slag blocking barrel, the upper end of the liquid guide sleeve is fixedly connected with the lower end of the slag blocking barrel, the inner diameter of the lower end of the liquid guide sleeve is the same as the outer diameter of the treatment kettle body and is fixedly connected with the side wall of the treatment kettle body, stirring paddles are uniformly distributed on the outer edge of the stirring shaft sleeve along the circumferential direction.

Further, the stirring paddles are three.

Furthermore, a liquid inlet is arranged at the upper end of the treatment kettle body.

Furthermore, a liquid outlet is arranged at the lower part of the side wall of the treatment kettle body.

Furthermore, the lower end of the slag discharge hole is flush with the top surface of the first filter screen plate.

Furthermore, two ends of the filter hole are respectively communicated with the lower end of the inner cavity of the drainage sleeve and the inner cavity of the treatment kettle body.

Compared with the prior art, the invention has the beneficial effects that: the first filter screen plate and the scraping paddle are adopted, so that the solid waste in the sewage can be scraped out of the treatment kettle body while the solid waste is effectively removed, the filtered solid waste is not required to be cleaned out, and the treatment efficiency of the wastewater treatment device is ensured; adopt second filter screen board and drain cover for it is internal to continue to flow back to the treatment kettle through the drain cover by the remaining waste water of scraping in the external solid waste of treatment kettle, effectively prevents waste water spill treatment kettle, has guaranteed the treatment effect.

Drawings

FIG. 1 is a schematic structural view of a novel efficient wastewater treatment device of the present invention.

Fig. 2 is a cross-sectional view of a-a' in fig. 1.

Fig. 3 is a sectional view of B-B' in fig. 1.

List of reference numerals:

1-a treatment kettle body, 2-a rotating shaft, 3-a motor, 4-a scraping shaft sleeve, 5-a scraping paddle, 6-a first filter screen plate, 7-a slag discharge hole, 8-a second filter screen plate, 9-a slag stopping cylinder, 10-a liquid guide sleeve, 11-a filter hole, 12-a stirring shaft sleeve, 13-a stirring paddle, 14-a liquid inlet and 15-a liquid outlet.

Detailed Description

The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in the figure, the novel high-efficiency wastewater treatment device comprises a treatment kettle body 1, wherein the treatment kettle body 1 is of a vertically arranged hollow cylindrical structure, the middle part of the treatment kettle body is provided with a vertically arranged rotating shaft 2, the upper end of the rotating shaft 2 penetrates through the middle part of the upper end of the treatment kettle body 1 and is matched with a motor 3, the upper part of the rotating shaft 2 is provided with a scraping paddle, the lower part of the rotating shaft 2 is uniformly distributed with at least two stirring paddles from top to bottom, the scraping paddle comprises a scraping shaft sleeve 4 fixedly sleeved outside the rotating shaft 2, the scraping paddle 5 is uniformly distributed outside the scraping shaft sleeve 4 along the circumferential direction, the scraping paddle 5 is an arc-shaped plate, the bottom of the scraping paddle is provided with a first filter screen plate 6 which is horizontally arranged, the first filter screen plate 6 is a circular screen plate which is matched with the inner cavity of the treatment kettle body 1, the middle part of the first filter screen plate 6 is provided with a through hole which is matched with the rotating shaft 2, the top surface of the first filter screen plate 6, a second filter screen plate 8 is fixedly sleeved on the outer side of the treatment kettle body 1, the second filter screen plate 8 is an annular screen plate matched with the treatment kettle body 1, the top surface of the second filter screen plate 8 is coplanar with the top surface of the first filter screen plate 6, a slag blocking barrel 9 is sleeved on the outer side of the second filter screen plate 8, the slag blocking barrel 9 is of a cylindrical structure matched with the second filter screen plate 8, the inner side of the lower end of the slag blocking barrel 9 is fixedly connected with the outer side of the second filter screen plate 8, a liquid guide sleeve 10 is arranged below the second filter screen plate, the liquid guide sleeve 10 is of a horn-shaped structure with a large upper part and a small lower part, the inner diameter of the upper end of the liquid guide sleeve is the same as the inner diameter of the slag blocking barrel 9, the upper end of the liquid guide sleeve 10 is fixedly connected with the lower end of the slag blocking barrel 9, the inner diameter of the lower end of the liquid guide sleeve 10 is the same as the outer diameter of the treatment kettle body 1 and, the stirring paddle comprises a stirring shaft sleeve 12 fixedly sleeved outside the rotating shaft 2, and stirring blades 13 are uniformly distributed on the outer edge of the stirring shaft sleeve 12 in the circumferential direction.

In the present embodiment, there are three agitating paddles.

In this embodiment, the upper end of the treating vessel body 1 is provided with a liquid inlet 14.

In this embodiment, a liquid outlet 15 is provided at the lower portion of the sidewall of the processing vessel body 1.

In this embodiment, the lower ends of the slag discharge holes 7 are flush with the top surface of the first filter screen plate 6.

In this embodiment, two ends of the filtration pore 11 are respectively communicated with the lower end of the inner cavity of the drainage sleeve 10 and the inner cavity of the treatment kettle body 1.

When the wastewater treatment device works, the rotating shaft 2 rotates anticlockwise from the overlooking angle, and the first filter screen plate 6 and the scraping paddle are adopted, so that solid wastes in sewage can be effectively filtered and removed, and meanwhile, the solid wastes can be continuously scraped out of the treatment kettle body 1, so that the filtered solid wastes are not required to be cleaned without stopping the machine, and the treatment efficiency of the wastewater treatment device is ensured; adopt second filter screen 8 and drain cover 10 for the remaining waste water of being scraped outside the treatment kettle body 1 and being placed in the solid waste on second filter screen 8 can continue to flow back to the treatment kettle body 1 in through drain cover 10, effectively prevents waste water spill treatment kettle body, has guaranteed the treatment effect.

The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.

Claims

1. The utility model provides a novel high-efficient waste water treatment device which characterized in that: comprises a processing kettle body (1), the processing kettle body (1) is a vertically arranged hollow cylindrical structure, the middle part of the processing kettle body is provided with a vertically arranged rotating shaft (2), the upper end of the rotating shaft (2) penetrates through the middle part of the upper end of the processing kettle body (1) and is matched with a motor (3), the upper part of the rotating shaft (2) is provided with a scraping paddle, at least two stirring paddles are uniformly distributed on the lower part from top to bottom, the scraping paddle comprises a scraping shaft sleeve (4) which is fixedly sleeved outside the rotating shaft (2), the scraping shaft sleeve (4) is uniformly provided with scraping paddles (5) along the circumferential direction, the scraping paddles (5) are arc-shaped plates, the bottom of the scraping paddle is provided with a first filter screen plate (6) which is horizontally arranged, the first filter screen plate (6) is a circular screen plate which is matched with the inner cavity of the processing kettle body (1), and the middle part of the first filter screen plate is, the top surface of first filter screen board (6) contacts with the bottom of scraping paddle (5) clearly, the position department of scraping paddle (5) height the same on the processing kettle body (1) lateral wall with clearly has row cinder hole (7) along the circumference direction equipartition, and the outside fixed cover of processing kettle body (1) is equipped with second filter screen board (8), second filter screen board (8) be with the annular otter board of processing kettle body (1) looks adaptation, and the top surface of second filter screen board (8) and the top surface coplane of first filter screen board (6), the outside cover of second filter screen board (8) is equipped with and keeps off a slag section of thick bamboo (9), keep off slag section of thick bamboo (9) for the cylindric structure of filtering otter board (8) looks adaptation with the second, the outside fixed connection of its lower extreme inboard and second filter screen board (8), the below is equipped with drain cover (10), drain cover (10) are big-end-up horn structure, its upper end internal diameter is the same with the internal diameter of a pushing off the slag cylinder (9), and leads the upper end of liquid cover (10) and the lower extreme fixed connection of a pushing off the slag cylinder (9), and the lower extreme internal diameter of leading liquid cover (10) is the same with the external diameter of the processing kettle body (1) to with the lateral wall fixed connection of the processing kettle body (1), the processing kettle body (1) lateral wall has filtration pore (11) with the corresponding position department of leading liquid cover (10) lower extreme along the circumference direction equipartition, the stirring oar includes that the fixed cover establishes stirring axle sleeve (12) outside pivot (2), and stirring axle sleeve (12) have stirring paddle (13) along the circumference direction equipartition outward.

2. The novel high-efficiency wastewater treatment device according to claim 1, characterized in that: there are three said stirring paddles.

3. The novel high-efficiency wastewater treatment device according to claim 1, characterized in that: the upper end of the treatment kettle body (1) is provided with a liquid inlet (14).

4. The novel high-efficiency wastewater treatment device according to claim 1, characterized in that: a liquid outlet (15) is arranged at the lower part of the side wall of the processing kettle body (1).

5. The novel high-efficiency wastewater treatment device according to claim 1, characterized in that: the lower end of the slag discharge hole (7) is flush with the top surface of the first filter screen plate (6).

6. The novel high-efficiency wastewater treatment device according to claim 1, characterized in that: two ends of the filter hole (11) are respectively communicated with the lower end of the inner cavity of the drainage sleeve (10) and the inner cavity of the treatment kettle body (1).