CN212818607U

CN212818607U - Sedimentation tank for sewage treatment

Info

Publication number: CN212818607U
Application number: CN202021423994.5U
Authority: CN
Inventors: 靳启法; 安静; 殷连东; 朱玉莲
Original assignee: Shandong Keer Environmental Technology Co ltd
Current assignee: Shandong Keer Environmental Technology Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-30
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a sedimentation tank for sewage treatment, including the cell body, the top of cell body is equipped with first drip chamber, second drip chamber and third drip chamber respectively, it has first filter screen board and second filter screen board to imbed respectively in first drip chamber and the second drip chamber, install the baffle in the third drip chamber, the water inlet and the outlet of intercommunication with first drip chamber and third drip chamber are installed respectively to the both sides of cell body, the lid is installed in the top butt joint of cell body. The utility model discloses the sedimentation chamber of three groups that set up has reached good precipitation effect for the sedimentation tank, avoids or reduces because of the not good condition of traditional sediment, has reduced the condition of deposiing the omission, has improved the practical function of sedimentation tank, and the mouth of a river of crossing on the sedimentation chamber through the baffle is that the sedimentation tank can effectual throttle the downflow velocity of sewage, has improved the precipitation quality for the sedimentation tank like this, and indirect effect that has reached quartic sediment again simultaneously.

Description

Sedimentation tank for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sedimentation tank for sewage treatment.

Background

Sewage treatment (sewage treatment, water treatment): in order to achieve the process of purifying sewage which is discharged into a certain water body or reused, the sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people, and during the sewage treatment, foreign matter particles in the sewage need to be precipitated through a sewage treatment sedimentation tank.

The existing sedimentation tank for sewage treatment has the following defects:

1. the existing sedimentation tank is simple in whole, cannot better enhance the sedimentation effect of the sedimentation tank, so that the sedimentation tank still has poor sedimentation during operation, and the practical effect is reduced;

2. the existing sedimentation tank can only carry out single sedimentation operation, cannot better further strengthen the sedimentation quality of the sedimentation tank in sedimentation, leads to the separation of suspended matters in the sedimentation tank which cannot be better, and reduces the practical effect of the sedimentation tank.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sedimentation tank for sewage treatment is in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sedimentation tank for sewage treatment, includes the cell body, the top of cell body is equipped with first drip chamber, second drip chamber and third drip chamber respectively, it has first filter screen board and second filter screen board to imbed respectively in first drip chamber and the second drip chamber, install the baffle in the third drip chamber, and evenly distributed has the mouth of a river of crossing on the baffle, water inlet and outlet with first drip chamber and third drip chamber intercommunication are installed respectively to the both sides of cell body, the lid is installed in the top butt joint of cell body.

Preferably, the bottom of the tank body is fixedly provided with a base, and the bottom of the base is fixedly provided with a support leg.

Preferably, the top of the cover body is provided with a cleaning opening corresponding to the first settling chamber, the second settling chamber and the third settling chamber, and the cleaning opening is provided with a sealing cover plate.

Preferably, the pool body, the first filter screen plate and the second filter screen plate are fixed in a limiting way through limiting grooves, and the aperture of the meshes of the first filter screen plate is larger than that of the meshes of the second filter screen plate.

Preferably, the second settling chamber is communicated with the first settling chamber and the third settling chamber through a water guide port, and a drain port and an observation window matched with the second settling chamber, the first settling chamber and the third settling chamber are arranged on the front side of the pool body.

Preferably, the top of the partition board is fixedly installed on the tank body through an installation seat, and a fastening bolt matched with the installation seat is arranged on the installation seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the sedimentation chamber of three groups that set up has reached good precipitation effect for the sedimentation tank, avoids or reduces because of the traditional not good condition of sediment, has reduced the condition of deposiing the omission, provides good basis for the subsequent processing of sewage, has improved the practical effect of sedimentation tank, and the mouth of a river of crossing on the sedimentation chamber through the baffle is that the sedimentation tank can effectual throttle the downflow speed of sewage, has improved the precipitation quality for the sedimentation tank like this, and indirect the effect that has reached quartic sediment again simultaneously.

2. The utility model discloses the sedimentation chamber that sets up has not only guaranteed when self deposits through filtering the otter board, has reached good filter effect again, avoid or reduce the sedimentation tank sedimentation in-process, the condition of omission still can appear precipitating, better overflow of having avoided the suspended solid, the practical function of sedimentation tank has been improved, application scope has been enlarged, the lid has guaranteed to precipitate the stability during the operation, inside the sedimentation tank was dropped to effectual avoiding or reducing external article, guarantee the anti-interference effect of sedimentation chamber during the operation.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a base; 101. a support leg; 2. a tank body; 201. a first settling chamber; 202. a water inlet; 203. a second filter screen plate; 204. a water guide port; 205. a water outlet; 206. a third settling chamber; 207. a second settling chamber; 208. a sewage draining outlet; 209. an observation window; 3. a first filter screen plate; 4. a cover body; 401. cleaning the opening; 402. sealing the cover plate; 5. a partition plate; 501. a water outlet; 502. and (7) mounting a seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a sedimentation tank for sewage treatment comprises a tank body 2, wherein a base 1 is fixedly arranged at the bottom of the tank body 2 through bolts, supporting legs 101 are fixedly arranged at the bottom of the base 1 through the bolts, the base 1 realizes the supporting and fixing of the sedimentation tank through the supporting legs 101, the stability of the sedimentation tank during the placement is ensured, a first sedimentation chamber 201, a second sedimentation chamber 207 and a third sedimentation chamber 206 are respectively arranged at the top of the tank body 2, three sedimentation chambers are sedimentation tanks to achieve good sedimentation effects, the situation of poor sedimentation caused by the traditional sedimentation is avoided or reduced, the situation of sedimentation omission is reduced, a good foundation is provided for the subsequent treatment of sewage, the practical effect of the sedimentation tank is improved, the front of the tank body 2 is provided with a sewage outlet 208 and an observation window 209 which are matched with the second sedimentation chamber 207, the first sedimentation chamber 201 and the third sedimentation chamber 206, the second sedimentation chamber 207 is communicated with the first sedimentation chamber 201 and the third sedimentation chamber 206 through a water guide port 204, the water guide port 204 plays a role in guiding, so that the smoothness of water flow is ensured, the first filter screen plate 3 and the second filter screen plate 203 are respectively embedded in the first settling chamber 201 and the second settling chamber 207, the settling chamber not only ensures self settling through the filter screen plates, but also achieves a good filtering effect, the condition of missing of settling can still occur in the settling process of the settling tank is avoided or reduced, the overflowing of suspended matters is better avoided, the practical effect of the settling tank is improved, and the application range is enlarged;

the pond body 2, the first filter screen plate 3 and the second filter screen plate 203 are fixed in a limiting way through limiting grooves, the aperture of the mesh of the first filter screen plate 3 is larger than that of the mesh of the second filter screen plate 203, so that the filtering quality of the sedimentation pond can be better ensured, a partition plate 5 is installed in the third sedimentation chamber 206, water passing ports 501 are uniformly distributed on the partition plate 5, the sedimentation chamber can effectively control the down-flow speed of sewage through the water passing ports 501 on the partition plate 5, so that the sedimentation quality of the sedimentation pond is improved, and the effect of four-time sedimentation is indirectly achieved, the top of the partition plate 5 is fixedly installed with the pond body 2 through an installation seat 502, and fastening bolts matched with the installation seat 502 are arranged on the installation seat 502;

the water inlet 202 and the outlet 205 that communicate with first drip chamber 201 and third drip chamber 206 are installed respectively to the both sides of cell body 2, lid 4 is installed in the butt joint of the top of cell body 2, lid 4 has guaranteed the stability of sediment during the operation, effectually avoid or reduce inside external article drop the drip chamber, guarantee the anti-interference effect of drip chamber during the operation, the top of lid 4 all be equipped with first drip chamber 201, the clearance mouth 401 that corresponds between second drip chamber 207 and the third drip chamber 206, and be equipped with sealed apron 402 on clearance mouth 401, the staff can open sealed apron 402 and carry out quick clearance through the suspended solid of clearance mouth 401 in to the drip chamber.

The working principle is as follows: during operation, the sedimentation tank is placed at a proper operation position through the base 1, the water inlet 202 and the water outlet 205 are respectively in butt joint with the corresponding water inlet and outlet pipes, sewage enters the first sedimentation chamber 201 and is filtered through the first filter screen plate 3 and simultaneously subjected to primary sedimentation, then enters the second sedimentation chamber 207, is filtered through the second filter screen plate 203 to be subjected to secondary sedimentation, finally enters the third sedimentation chamber 206 and is subjected to tertiary sedimentation and discharge through the water outlet 501 on the partition plate 5.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sedimentation tank for sewage treatment, includes cell body (2), its characterized in that: the top of cell body (2) is equipped with first precipitation chamber (201), second precipitation chamber (207) and third precipitation chamber (206) respectively, it has first filter screen board (3) and second filter screen board (203) to imbed respectively in first precipitation chamber (201) and second precipitation chamber (207), install baffle (5) in third precipitation chamber (206), and evenly distributed has a mouth of a river (501) on baffle (5), water inlet (202) and outlet (205) with first precipitation chamber (201) and third precipitation chamber (206) intercommunication are installed respectively to the both sides of cell body (2), lid (4) are installed in the butt joint of the top of cell body (2).

2. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: the bottom fixed mounting of cell body (2) has base (1), and the bottom fixed mounting of base (1) has landing leg (101).

3. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: the top of the cover body (4) is provided with a cleaning opening (401) corresponding to the first settling chamber (201), the second settling chamber (207) and the third settling chamber (206), and a sealing cover plate (402) is arranged on the cleaning opening (401).

4. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: the pool body (2), the first filter screen plate (3) and the second filter screen plate (203) are fixed in a limiting way through limiting grooves, and the aperture of the meshes of the first filter screen plate (3) is larger than that of the meshes of the second filter screen plate (203).

5. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: the second settling chamber (207) is communicated with the first settling chamber (201) and the third settling chamber (206) through a water guide opening (204), and a sewage draining outlet (208) and an observation window (209) which are matched with the second settling chamber (207), the first settling chamber (201) and the third settling chamber (206) are arranged on the front face of the tank body (2).

6. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: the top of the clapboard (5) is fixedly installed with the tank body (2) through an installation seat (502), and a fastening bolt matched for use is arranged on the installation seat (502).