CN216662524U

CN216662524U - Wastewater treatment water inlet device

Info

Publication number: CN216662524U
Application number: CN202123398125.9U
Authority: CN
Inventors: 徐忠厂; 张鑫; 陈聪杰
Original assignee: Suzhou Senrong Environmental Disposal Co ltd
Current assignee: Suzhou Senrong Environmental Disposal Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-03
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a wastewater treatment water inlet device, which comprises a water inlet box body, wherein the interior of the water inlet box body is divided into a water inlet area and a water outlet area, a water outlet is arranged at the lower side of the water outlet area, a first barrier is longitudinally arranged between the water inlet area and the water outlet area, a second barrier is horizontally arranged at the upper side of the water inlet area, and a cover plate is arranged at the upper side of the water inlet box body in a sliding manner. According to the utility model, through separation of the water inlet area and the water outlet area and secondary filtration of the barrier, impurities in the ton barrel can be greatly removed, and the risk of blockage of a pump pipeline of a sewage treatment line is reduced.

Description

Wastewater treatment water inlet device

Technical Field

The utility model relates to the field of sewage treatment, in particular to a wastewater treatment water inlet device.

Background

In a sewage treatment plant or a centralized sewage treatment plant, externally collected sewage is treated, and the transportation of the sewage is mainly performed through a ton bucket.

At present, in a sewage treatment line, water in a ton bucket is directly poured into a storage pool in the process of water inlet, however, the state of sewage collected in the ton bucket is complex, and the sewage may contain impurities of different particle grades, such as garbage with larger volume.

If the sewage in the ton bucket is directly poured into the storage pool, the pump pipeline for sewage treatment is easily plugged, so that the sewage in the ton bucket needs to be pretreated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a wastewater treatment water inlet device, which is a pretreatment device for sewage in a ton barrel, and can greatly remove impurities in the ton barrel and reduce the risk of pipeline blockage of a sewage treatment line pump by separating a water inlet area from a water outlet area and carrying out secondary filtration by using a barrier.

Therefore, the wastewater treatment water inlet device comprises a water inlet box body, wherein the inside of the water inlet box body is divided into a water inlet area and a water outlet area, a water outlet is formed in the lower side of the water outlet area, a first barrier is longitudinally arranged between the water inlet area and the water outlet area, a second barrier is horizontally arranged on the upper side of the water inlet area, and a cover plate is arranged on the upper side of the water inlet box body in a sliding mode.

Further, the cover plate comprises a first cover plate positioned on the upper side and a second cover plate positioned on the lower side, and the first cover plate and the second cover plate respectively cover the water inlet area and the water outlet area.

Further, the first barrier gaps are smaller than the second barrier gaps.

Furtherly, the upper side that the water inlet box body is placed in the middle is equipped with the division board, and the downside corresponds and is equipped with the constant head tank, first barrier quilt the division board with the constant head tank is spacing.

Furthermore, an overflow weir is arranged in the water outlet area.

Further, the top side of the overflow weir is higher than the bottom side of the partition plate.

In summary, the utility model has the following advantages:

according to the utility model, through separation of the water inlet area and the water outlet area and secondary filtration of the barrier, impurities in the ton barrel can be greatly removed, and the risk of blockage of a pump pipeline of a sewage treatment line is reduced.

The utility model is in a low-height area, and in a use environment, the ton barrel is positioned at a high station and can directly feed water, so that the whole box body can be sealed by the arrangement of the upper cover plate when water does not enter, and the safety of a sewage treatment site is provided.

Drawings

Figure 1 is a schematic view of the structure of the present invention,

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic drawing of ton barrel water inlet.

Detailed Description

The utility model is further described with reference to the following figures and examples:

example 1:

a wastewater treatment water inlet device is shown in figures 1-3 and comprises a water inlet box body 1, wherein the interior of the water inlet box body 1 is divided into a water inlet area 2 and a water outlet area 3.

Specifically, the water inlet area and the water outlet area are formed by a first barrier arranged in the middle of the box body, namely a first barrier 5 is longitudinally arranged between the water inlet area 2 and the water outlet area 3.

On the fixed mode of first barrier, the upper side that the case body 1 that intakes is in the middle of is equipped with division board 11, and the downside corresponds is equipped with constant head tank 12, and the cavity between constant head tank 12 and the division board 11, first barrier plays the effect of filtering impurity at this position.

In a specific fixing manner, the first barrier 5 is limited by the isolation plate 11 and the positioning groove 12.

A water outlet 4 is arranged at the lower side of the water outlet area 3, and an overflow weir 31 is arranged in the water outlet area 3 in the water outlet mode.

Further, the top side of the overflow weir 31 is higher than the bottom side of the partition plate 11.

That is, the effluent adopts an overflow mode, so that the high-mass impurities passing through the first barrier are retained in the effluent area and are separated by the overflow weir 31, and meanwhile, the overflow weir is higher than the separation plate, so that the limited water flow direction can be conveyed from bottom to top to be pumped to the storage tank through the water outlet.

Continuing to refer to the attached figure 2, the upper side of the water inlet area is horizontally provided with a second barrier 6, the second barrier is used as a first impurity filtering section for water inlet, and compared with the first barrier, the clearance of the first barrier 5 is smaller than that of the second barrier 6, so that the first barrier and the second barrier are combined to achieve a better impurity removing effect.

The upper side of the water inlet box body 1 is provided with a cover plate in a sliding way.

The cover plate comprises a first cover plate 7 positioned on the upper side and a second cover plate 8 positioned on the lower side, the first cover plate and the second cover plate respectively cover the water inlet area 2 and the water outlet area 3, and the whole water inlet tank body can be completely covered by the cover plate.

Further explaining by combining the use mechanism, on the sewage treatment line, referring to fig. 3, by taking the setting surface of the ton bucket 100 as the reference surface, the device is positioned below the reference surface, so that the water outlet at the lower side of the ton bucket can be convenient, and the design of the cover plate is particularly important under the field environment.

The water flow enters from the upper side of the water inlet area, the cover plate is completely positioned in the water outlet area, and the water flow is pre-filtered in the water purifying tank body and enters the storage pool through the water outlet.

When the water inlet area and the water outlet area are not used, the cover plate completely covers the water inlet area and the water outlet area.

To sum up, this scheme is through the separation in district and the play pool of intaking, and the grid secondary filter can get rid of the impurity in the ton bucket greatly, reduces the risk that sewage treatment line pump pipeline blockked up.

The above embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be understood that the embodiments described above are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions for details described herein may be made by those skilled in the art without departing from the basic principles of the utility model.

Claims

1. A wastewater treatment water installations which characterized in that: including water inlet box body (1), water inlet box body (1) is inside to be divided into intake district (2) and play pool (3), it is equipped with delivery port (4) to go out pool (3) downside, intake district (2) with vertically be equipped with first barrier (5) between play pool (3), it is equipped with second barrier (6) to intake district (2) upside level, water inlet box body (1) upside slides and is equipped with the apron.

2. A wastewater treatment water intake apparatus according to claim 1, wherein: the cover plate comprises a first cover plate (7) positioned on the upper side and a second cover plate (8) positioned on the lower side, and the first cover plate and the second cover plate respectively cover the water inlet area (2) and the water outlet area (3).

3. A wastewater treatment water intake apparatus according to claim 1, wherein: the clearance of the first barrier grids (5) is smaller than that of the second barrier grids (6).

4. A wastewater treatment water intake apparatus according to claim 3, wherein: the upper side that advances water tank body (1) is placed in the middle is equipped with division board (11), and the downside corresponds is equipped with constant head tank (12), first barrier (5) quilt division board (11) with constant head tank (12) are spacing.

5. The wastewater treatment intake apparatus of claim 4, wherein: an overflow weir (31) is arranged in the water outlet area (3).

6. The wastewater treatment intake apparatus of claim 5, wherein: the top side of the overflow weir (31) is higher than the bottom side of the partition plate (11).