CN219836150U

CN219836150U - Sewage treatment sedimentation tank

Info

Publication number: CN219836150U
Application number: CN202321399217.5U
Authority: CN
Inventors: 郭义博
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-10-17
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses a sedimentation tank for sewage treatment, which relates to the technical field of sewage treatment and comprises a sedimentation tank body, wherein a fixed plate is fixedly arranged on the outer side wall of the lower end of the sedimentation tank body, supporting columns are fixedly arranged at four corners of the bottom of the fixed plate, a controller switch is arranged on the right side wall of the sedimentation tank body above the fixed plate, a cover plate is arranged at the top of the sedimentation tank body, and a cleaning structure is arranged at the lower end of the sedimentation tank body. The utility model discloses a sedimentation tank, including sedimentation tank body, motor, brush, electric telescopic handle, sedimentation tank body lower extreme setting up the clearance structure, motor drives pivot and cleaning brush and rotates, and the cleaning brush is brushed down the mud on the sedimentation tank body lower extreme inside wall, makes mud follow mud pipe discharge, and the clearance is convenient, and at sedimentation tank body top installation apron, electric telescopic handle can drive the apron and reciprocate, and the apron can protect the quality of water in the sedimentation tank when mud subsides, avoids when subsideing, has some other impurity to drop in the sedimentation tank, can cause the problem of influence to the quality of water, also avoids the potential safety hazard.

Description

Sewage treatment sedimentation tank

Technical Field

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

Background

With the popularization of low-carbon, green and environment-friendly concepts, more and more enterprises are pursuing production benefits and paying attention to environmental problems caused by production, in industrial production activities, the treatment and emission of sewage have great influence on the local ecological environment, especially on water sources, and in recent years, serious events caused by adverse effects on sewage treatment and emission are caused, so that the safety problems caused by sewage treatment and emission are urgently solved. In the current sewage treatment technology, a sedimentation tank is generally used for carrying out solid-liquid separation treatment on industrial wastewater and waste residues, the sedimentation principle is that under the action of gravity, the solids settle to the bottom due to the density difference of the solids and the liquid, and clear liquid is discharged from the upper part of the sedimentation tank.

CN210845378U discloses a sedimentation tank for sewage treatment, belongs to the sewage treatment equipment field, sedimentation tank is inside to be provided with the grid for sewage treatment, grid part is solid plate part and is network structure, inlet tube and solid plate contact, sewage flows through the solid plate back and filters through network structure, the grid slant sets up, filterable silt is accumulated in network structure department, retrieve through play mud pipe I, the rivers that network structure leaked down are filtered through water receiving plate inflow filter tank, mud in the filter tank is retrieved through play mud pipe II, the rivers that filter tank department leaked down are retrieved from the outlet pipe after the filter screen filters, sewage is filtered from the inlet tube after the sewage velocity of flow obviously reducing and still can effectively filter simultaneously, sewage can the relatively stable velocity of flow get into next treatment procedure.

The prior art has the following problems: the mud that deposits in the sedimentation tank can adhere to on the sedimentation tank lower extreme inside wall, and the sedimentation tank lower extreme is darker, is inconvenient to clear up sedimentation tank lower extreme inside wall, and the sedimentation tank top is open to be set up moreover, and the sewage in the sedimentation tank needs longer time when settling, in this section of time, has some other impurity to drop in the sedimentation tank, can cause the influence to quality of water, and the sedimentation tank top is open to be set up moreover, still has the potential safety hazard.

It is therefore desirable to provide a wastewater treatment settling tank that facilitates cleaning of the attached sludge on the inner side walls of the lower end of the settling tank and also protects the water quality in the settling tank when the sludge settles.

Disclosure of Invention

In this embodiment, the sewage treatment sedimentation tank is provided, the problem that the sludge precipitated in the sedimentation tank is attached to the inner side wall of the lower end of the sedimentation tank, the lower end of the sedimentation tank is deeper, the inner side wall of the lower end of the sedimentation tank is inconvenient to clean, the top of the sedimentation tank is opened, the sewage in the sedimentation tank needs a long time during sedimentation, in the period of time, some other impurities fall into the sedimentation tank, the water quality is affected, the top of the sedimentation tank is opened, and the potential safety hazard problem exists.

According to one aspect of the utility model, there is provided a sewage treatment sedimentation tank, comprising a sedimentation tank body, wherein the lower end of the sedimentation tank body is arranged in a hammer shape, the upper end of the sedimentation tank body is arranged in a cylinder shape, a fixed plate is fixedly arranged on the outer side wall of the lower end of the sedimentation tank body, supporting columns are fixedly arranged at four corners of the bottom of the fixed plate, a controller switch is arranged on the right side wall of the sedimentation tank body above the fixed plate, a cover plate is arranged at the top of the sedimentation tank body, and a cleaning structure is arranged at the lower end of the sedimentation tank body.

Specifically, electric telescopic rods are fixedly arranged on the front side and the rear side of the top of the fixed plate on the left side and the right side of the sedimentation tank body, and the top of each electric telescopic rod is fixed at the bottom of the cover plate.

Specifically, the apron lower extreme embedding is installed inside settling tank body upper end, apron lower extreme and settling tank body upper end joint each other, the inlet tube is installed to the intermediate position on the apron, install first valve on the inlet tube.

Specifically, install the drain pipe on the sedimentation tank body right side wall of fixed plate below, install the third valve on the drain pipe, install the mud pipe on the sedimentation tank lower extreme left side wall, install the second valve on the mud pipe.

Specifically, sedimentation tank body bottom fixed mounting has the motor, the pivot is installed to motor output end through sedimentation tank body bottom, install the cleaning brush on the pivot lateral wall, the cleaning brush slope sets up, the cleaning brush overlaps each other with sedimentation tank body lower extreme inside wall.

Specifically, the filter screen is installed to this internal upper end of sedimentation tank, install the slider on the filter screen lateral wall, be provided with the spout on the sedimentation tank body inside wall that the slider corresponds, slider and spout sliding connection.

According to the embodiment of the utility model, the cleaning structure is arranged at the lower end of the sedimentation tank body, when the interior of the sedimentation tank body needs to be cleaned, the motor is started by the control switch, the motor drives the rotating shaft and the cleaning brush to rotate, the cleaning brush brushes down sludge on the inner side wall of the lower end of the sedimentation tank body, so that the sludge is discharged from the sludge discharge pipe, the cleaning is convenient, the practicability of the sedimentation tank is improved, the cover plate is arranged at the top of the sedimentation tank body, the lower end of the cover plate is clamped with the upper end of the sedimentation tank body, the electric telescopic rod can drive the cover plate to move up and down, the cover plate can protect water quality in the sedimentation tank during sedimentation of sludge, and the problem that other impurities fall into the sedimentation tank and influence the water quality is avoided during sedimentation.

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 diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a front view of an embodiment of the present utility model;

fig. 3 is a schematic top view of an embodiment of the present utility model.

In the figure: 1. a sedimentation tank body; 2. a fixing plate; 3. a support column; 4. an electric telescopic rod; 5. a cover plate; 6. a water inlet pipe; 7. a first valve; 8. a motor; 9. a rotating shaft; 10. cleaning brushes; 11. a mud pipe; 12. a second valve; 13. a drain pipe; 14. a third valve; 15. a control switch; 16. a filter screen; 17. a slide block; 18. and a sliding groove.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-3, a sewage treatment sedimentation tank comprises a sedimentation tank body 1, wherein the lower end of the sedimentation tank body 1 is arranged into a hammer shape, the upper end of the sedimentation tank body 1 is arranged into a cylinder shape, a fixed plate 2 is fixedly installed on the outer side wall of the lower end of the sedimentation tank body 1, support columns 3 are fixedly installed at four corners of the bottom of the fixed plate 2, a controller switch is installed on the right side wall of the sedimentation tank body 1 above the fixed plate 2, a cover plate 5 is installed at the top of the sedimentation tank body 1, and a cleaning structure is arranged at the lower end of the sedimentation tank body 1.

Electric telescopic rods 4 are fixedly arranged on the front side and the rear side of the top of the fixed plate 2 on the left side and the right side of the sedimentation tank body 1, and the tops of the electric telescopic rods 4 are fixed at the bottoms of the cover plates 5.

The lower end of the cover plate 5 is embedded and arranged inside the upper end of the sedimentation tank body 1, the lower end of the cover plate 5 is clamped with the upper end of the sedimentation tank body 1, the middle position of the cover plate 5 is provided with the water inlet pipe 6, and the water inlet pipe 6 is provided with the first valve 7.

A drain pipe 13 is arranged on the right side wall of the sedimentation tank body 1 below the fixed plate 2, a third valve 14 is arranged on the drain pipe 13, a sludge discharge pipe 11 is arranged on the left side wall of the lower end of the sedimentation tank, and a second valve 12 is arranged on the sludge discharge pipe 11.

The sedimentation tank body 1 bottom fixed mounting has motor 8, motor 8 output passes sedimentation tank body 1 bottom and installs pivot 9, install cleaning brush 10 on the pivot 9 lateral wall, cleaning brush 10 slope sets up, cleaning brush 10 and sedimentation tank body 1 lower extreme inside wall overlap joint each other.

The upper end installs filter screen 16 in the sedimentation tank body 1, install slider 17 on the filter screen 16 lateral wall, be provided with spout 18 on the sedimentation tank body 1 inside wall that slider 17 corresponds, slider 17 and spout 18 sliding connection.

When the utility model is used, firstly, the cover plate 5 is driven to move downwards through the electric telescopic rod 4, the lower end of the cover plate 5 is clamped with the upper end of the sedimentation tank, the water inlet pipe 6 is externally connected with a water source, the first valve 7 is opened, sewage is added into the tank sedimentation tank body 1, the sewage is filtered through the filter screen 16, large impurities are filtered out, after a proper amount of sewage is added, the sewage is settled in the sedimentation tank, the cover plate 5 can protect the water quality in the sedimentation tank when sludge is settled, the problem that the water quality is affected when other impurities fall into the sedimentation tank and the potential safety hazard is avoided, after the sedimentation is finished, the third valve 14 is opened, upper-layer water is discharged from the water outlet pipe 13, the second valve 12 is opened, the lower-end sludge is discharged from the sludge outlet pipe 11, when the sedimentation tank body 1 is cleaned, the electric telescopic rod 4 and the motor 8 are started through the control switch 15, the electric telescopic rod 4 can be synchronously controlled, the electric telescopic rod 4 drives the cover plate 5 to move upwards, the motor 16 and the filter screen 10 is driven to be cleaned out, and the inner side wall of the sedimentation tank is cleaned by the motor 10, and the inner side wall of the sedimentation tank is cleaned by the brush 10 is cleaned, and the inner side wall of the sedimentation tank is cleaned conveniently.

The utility model has the advantages that:

1. through setting up the clearance structure in sedimentation tank body 1 lower extreme, when needs are to the inside clearance of sedimentation tank body 1, through control switch 15 start motor 8, motor 8 drives pivot 9 and cleaning brush 10 and rotates, and cleaning brush 10 brushes down the mud on the inside wall of sedimentation tank body 1 lower extreme, makes mud follow the discharge of mud pipe 11, and the clearance is convenient, improves the practicality of sedimentation tank.

2. Through at sedimentation tank body 1 top installation apron 5, apron 5 lower extreme and the mutual joint of sedimentation tank body 1 upper end, electric telescopic handle 4 can drive apron 5 reciprocates, and apron 5 can protect the quality of water in the sedimentation tank when mud subsides, avoids when settling, has some other impurity to drop in the sedimentation tank, can cause the problem of influence to the quality of water, also avoids the potential safety hazard.

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. A sewage treatment sedimentation tank, which is characterized in that: including sedimentation tank body (1), sedimentation tank body (1) lower extreme sets up into hammer form, sedimentation tank body (1) upper end sets up into cylindrically, fixed mounting has fixed plate (2) on sedimentation tank body (1) lower extreme lateral wall, equal fixed mounting in fixed plate (2) bottom four corners department has support column (3), install control switch (15) on sedimentation tank body (1) right side wall of fixed plate (2) top, apron (5) are installed at sedimentation tank body (1) top, sedimentation tank body (1) lower extreme is provided with clearance structure.

2. A wastewater treatment sedimentation tank as claimed in claim 1, characterized in that: electric telescopic rods (4) are fixedly arranged on the front side and the rear side of the top of a fixed plate (2) on the left side and the right side of the sedimentation tank body (1), and the tops of the electric telescopic rods (4) are fixed at the bottoms of cover plates (5).

3. A wastewater treatment sedimentation tank as claimed in claim 1, characterized in that: the sedimentation tank is characterized in that the lower end of the cover plate (5) is embedded and arranged inside the upper end of the sedimentation tank body (1), the lower end of the cover plate (5) is clamped with the upper end of the sedimentation tank body (1), the middle position of the cover plate (5) is provided with the water inlet pipe (6), and the water inlet pipe (6) is provided with the first valve (7).

4. A wastewater treatment sedimentation tank as claimed in claim 1, characterized in that: a drain pipe (13) is arranged on the right side wall of the sedimentation tank body (1) below the fixed plate (2), a third valve (14) is arranged on the drain pipe (13), a mud discharging pipe (11) is arranged on the left side wall of the lower end of the sedimentation tank, and a second valve (12) is arranged on the mud discharging pipe (11).

5. A wastewater treatment sedimentation tank as claimed in claim 1, characterized in that: the sedimentation tank comprises a sedimentation tank body (1), wherein a motor (8) is fixedly installed at the bottom of the sedimentation tank body (1), a rotating shaft (9) is installed at the output end of the motor (8) through the bottom of the sedimentation tank body (1), a cleaning brush (10) is installed on the side wall of the rotating shaft (9), the cleaning brush (10) is obliquely arranged, and the cleaning brush (10) is mutually overlapped with the inner side wall at the lower end of the sedimentation tank body (1).

6. A wastewater treatment sedimentation tank as claimed in claim 1, characterized in that: the sedimentation tank is characterized in that a filter screen (16) is arranged at the inner upper end of the sedimentation tank body (1), a sliding block (17) is arranged on the side wall of the filter screen (16), a sliding groove (18) is formed in the inner side wall of the sedimentation tank body (1) corresponding to the sliding block (17), and the sliding block (17) is in sliding connection with the sliding groove (18).