CN214019355U

CN214019355U - Motor vehicle washing sewage oil-separating sedimentation tank

Info

Publication number: CN214019355U
Application number: CN202022820245.2U
Authority: CN
Inventors: 王建军
Original assignee: Jiangsu Zhusen Architectural Design Co Ltd
Current assignee: Jiangsu Zhusen Architectural Design Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-24
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a motor vehicle washing sewage oil-separating sedimentation tank, which comprises a rectangular tank body made of concrete, wherein two side plates on the short side of the tank body are respectively provided with a water inlet and a water outlet, and the water inlet is positioned above the water outlet; an inspection opening is formed in a top plate of the rectangular tank body, and a cover plate is covered on the inspection opening; an overflow groove which is perpendicular to the water flow direction is arranged in the tank body and is communicated with the water outlet; a separation component for separating the sedimentation oil separation area and the clear water area is arranged in the tank body and on the left side of the overflow groove; the separation assembly sequentially comprises an oil baffle plate for blocking oil stains, a dirt blocking grid for blocking floaters and a concrete mud blocking wall for blocking silt from top to bottom, and the upper end of the oil baffle plate is higher than the notch of the overflow groove. The utility model discloses simple structure, construction convenience keeps off the oiled-plate, keeps off dirty grid and concrete fender mud wall and divides the cooperation of doing business, has improved greatly and has cut dirty ability, and easy to manage and maintain.

Description

Motor vehicle washing sewage oil-separating sedimentation tank

Technical Field

The utility model relates to a sewage sedimentation tank, more specifically say, relate to a motor vehicle washing sewage separates oil sedimentation tank.

Background

Along with the continuous and rapid development of economic society, the quantity of motor vehicles is rapidly increased, the car washing business is rapidly developed, the problem of treatment and discharge of car washing wastewater at car washing points is solved, oil, silt and sundries on vehicle bodies and tires need to be subjected to oil separation and precipitation treatment after being cleaned and collected, and can be discharged into a sewage pipeline, a precipitation oil separation tank becomes an important facility for improving the water quality in the process of the car washing point business of the motor vehicles, the traditional oil separation tank has the problems of low sewage blocking efficiency, easy sedimentation at the water outlet side and the like, and the oil separation measure for simply, practically, efficiently blocking the sewage and separating the oil is very necessary.

Disclosure of Invention

1. Technical problem to be solved by the utility model

An object of the utility model is to provide a motor vehicle washing sewage separates oil sedimentation tank, adopts the technical scheme of the utility model, simple structure, construction convenience keeps off the cooperation of dividing by worker of oilboard, dirt grid and concrete fender wall, has improved greatly and has intercepted dirty ability, and easy to manage and maintain.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a motor vehicle washing sewage oil-separating sedimentation tank, which comprises a rectangular tank body made of concrete, wherein the left and right side plates of the short side of the rectangular tank body are respectively provided with a water inlet and a water outlet, and the water inlet is positioned above the water outlet; an inspection opening is formed in a top plate of the rectangular tank body, and a cover plate is covered on the inspection opening; an overflow groove which is arranged perpendicular to the water flow direction is arranged in the rectangular tank body and is communicated with the water outlet; a separation component for separating the sedimentation oil separation area and the clear water area is arranged in the rectangular tank body and at the front end of the overflow tank; the separation assembly sequentially comprises an oil baffle plate for blocking oil stains, a dirt blocking grid for blocking floaters and a concrete mud blocking wall for blocking silt from top to bottom, and the upper end of the oil baffle plate is higher than the notch of the overflow groove.

Furthermore, the oil baffle plate is a cement plate.

Furthermore, the oil baffle plate is fixedly arranged in the rectangular tank body through a U-shaped frame; the U-shaped frame comprises two C-shaped channel steels arranged in opposite directions and a bottom plate connected with the two C-shaped channel steels, and the two C-shaped channel steels are fixedly arranged on the inner side surfaces of the front side plate and the rear side plate of the rectangular tank body respectively; the oil baffle plate is inserted into a slot formed by two C-shaped channel steels which are arranged oppositely.

Furthermore, the overflow trough is formed by enclosing an L-shaped concrete plate and a right side plate of the rectangular pool body; the front end and the rear end of the L-shaped concrete plate are fixedly connected with the front side plate and the rear side plate of the rectangular tank body.

Furthermore, the dirt blocking grating comprises a stainless steel square pipe frame, and a plurality of stainless steel round pipes which are arranged at intervals along the front-back direction are arranged in the stainless steel square pipe frame.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with existing well-known technique, have following beneficial effect:

(1) the utility model discloses a motor vehicle washing sewage separates oil sedimentation tank, it is according to the different aspect of sediment, and the fender oilboard is used for keeping off the greasy dirt, and the fender dirt grid is used for keeping off the floater, and concrete retaining wall is used for keeping off silt, avoids the water in clean water district to bring the dirt when discharging from the delivery port to the utmost extent, has improved the dirt intercepting ability greatly;

(2) the utility model discloses a motor vehicle washing sewage separates oil sedimentation tank, its oil baffle adopts the cement pressure plate, and the material is common ordinary, and is with low costs, and corrosion-resistant, long service life;

(3) the utility model discloses a motor vehicle washing sewage separates oil sedimentation tank, its U-shaped frame simple structure, it is convenient to make, keeps off the mode that the oilboard adopted the grafting and installs on the U-shaped frame, convenient follow-up maintenance.

Drawings

FIG. 1 is a top view of the sewage oil-separating sedimentation tank for motor vehicle washing of the present invention;

FIG. 2 is a sectional view of the motor vehicle washing sewage oil-separating sedimentation tank in the direction of A-A;

fig. 3 is a sectional view of the motor vehicle washing sewage oil-separating sedimentation tank in the direction of B-B.

The reference numerals in the schematic drawings illustrate: 1. a rectangular tank body; 1-1, a water inlet; 1-2, a water outlet; 1-3, an overflow groove; 2. a cover plate; 3. an oil baffle plate; 4. concrete retaining walls; 5. a dirt blocking grid; 5-1, stainless steel square tube frame; 5-2, stainless steel round pipes; 6. an L-shaped concrete slab; 7-1, C-shaped channel steel; 7-2 and a bottom plate.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Examples

With reference to fig. 1, 2 and 3, the motor vehicle washing sewage oil separation sedimentation tank of the embodiment includes a rectangular tank body 1 made of concrete, a water inlet 1-1 and a water outlet 1-2 are respectively formed on two side plates on the short side of the rectangular tank body 1, and the water inlet 1-1 is positioned above the water outlet 1-2; an inspection opening is formed in the top plate of the rectangular tank body 1, and a cover plate 2 is covered on the inspection opening; an overflow groove 1-3 which is arranged perpendicular to the water flow direction is arranged in the rectangular tank body 1, and the overflow groove 1-3 is communicated with a water outlet 1-2; a separation component for separating the sedimentation oil separation area and the clear water area is arranged in the rectangular tank body 1 and on the left side of the overflow tank 1-3; the separating assembly sequentially comprises an oil baffle plate 3 for blocking oil stains, a dirt blocking grid 5 for blocking floaters and a concrete dirt blocking wall 4 for blocking silt from top to bottom, the upper end of the oil baffle plate 3 is higher than the notches of the overflow grooves 1-3, the oil baffle plate is used for blocking the oil stains according to different settled layers, the dirt blocking grid is used for blocking the floaters, the concrete dirt blocking wall is used for blocking the silt, dirt is prevented from being brought out when water in a clean water area is discharged from a water outlet to the maximum extent, and the dirt intercepting capability is greatly improved; the oil baffle plate 3 is a cement plate, and the construction site materials are common, low in cost, corrosion resistant and long in service life.

The principle is as follows: sewage enters the rectangular tank body 1 from the water inlet 1-1, oil stains on the uppermost layer of the sewage are blocked by the oil blocking plate to enter the clear water area, floating objects in the sewage are blocked by the sewage blocking grating 5 to enter the clear water area, silt is blocked by the concrete blocking wall 4 to enter the clear water area, and as the sewage is continuously discharged, water in the clear water area gradually rises and overflows into the overflow groove 1-3, and as the overflow groove 1-3 is communicated with the water outlet 1-2, the treated water is directly discharged from the water outlet 1-2; in addition, the sludge and floating objects in the rectangular tank body 1 can be cleared and fished through the inspection opening.

The specific installation mode of the oil baffle 3 in this embodiment is as follows (see fig. 1 and fig. 3): the oil baffle 3 is fixedly arranged in the rectangular tank body 1 through a U-shaped frame; the U-shaped frame comprises two C-shaped channel steels 7-1 arranged in opposite directions and a bottom plate 7-2 connected with the two C-shaped channel steels, and the two C-shaped channel steels 7-1 are respectively and fixedly arranged on the inner side surfaces of the front side plate and the rear side plate of the rectangular tank body 1; the oil baffle plate 3 is inserted into a slot formed by two C-shaped channel steel 7-1 which are arranged oppositely, the U-shaped frame is simple in structure and convenient to manufacture, and the oil baffle plate is installed on the U-shaped frame in a plugging mode, so that subsequent maintenance is facilitated.

The specific formation structure of the isopipe 1-3 in this embodiment is (see fig. 2): the overflow trough 1-3 is formed by enclosing an L-shaped concrete plate 6 and a right side plate of the rectangular tank body 1; the front end and the rear end of the L-shaped concrete plate 6 are fixedly connected with the front side plate and the rear side plate of the rectangular tank body 1.

The specific structure of the dirt blocking grille 5 in this embodiment is (see fig. 3): the dirt blocking grating 5 comprises a stainless steel square pipe frame 5-1, a plurality of stainless steel round pipes 5-2 are arranged in the stainless steel square pipe frame 5-1 at intervals along the front-back direction, the dirt blocking grating 5 is made of stainless steel materials, the service life is long, the dirt blocking grating is corrosion-resistant, and in addition, the dirt blocking grating 5 can be fixed in various ways, such as by using screws, and the specific way is not limited as long as the dirt blocking grating can be fixed.

The utility model discloses a motor vehicle washing sewage separates oil sedimentation tank, simple structure, construction convenience keeps off the oiled-plate, keeps off dirty grid and concrete fender mud wall and divides the cooperation of doing business, has improved greatly and has cut dirty ability, and easy to manage the maintenance.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a motor vehicle carwash sewage separates oil sedimentation tank, includes rectangular cell body (1) made by the concrete, its characterized in that: a water inlet (1-1) and a water outlet (1-2) are respectively formed in two side plates on the short side of the rectangular tank body (1), and the water inlet (1-1) is positioned above the water outlet (1-2); an inspection opening is formed in a top plate of the rectangular tank body (1), and a cover plate (2) is covered on the inspection opening; an overflow groove (1-3) which is vertical to the water flow direction is arranged in the rectangular tank body (1), and the overflow groove (1-3) is communicated with a water outlet (1-2); a separation component for separating the sedimentation oil separation area and the clear water area is arranged in the rectangular tank body (1) and at the front end of the overflow tank (1-3); the separation assembly sequentially comprises an oil baffle plate (3) used for blocking oil stains, a dirt blocking grid (5) used for blocking floaters and a concrete mud blocking wall (4) used for blocking silt from top to bottom, and the upper end of the oil baffle plate (3) is higher than the notch of the overflow groove (1-3).

2. The motor vehicle washing sewage oil-separation sedimentation tank of claim 1, wherein: the oil baffle plate (3) is a cement plate.

3. The motor vehicle washing sewage oil-separation sedimentation tank of claim 1, wherein: the oil baffle plate (3) is fixedly arranged in the rectangular tank body (1) through a U-shaped frame; the U-shaped frame comprises two C-shaped channel steels (7-1) which are arranged oppositely and a bottom plate (7-2) connected with the two C-shaped channel steels, and the two C-shaped channel steels (7-1) are fixedly arranged on the inner side surfaces of the front side plate and the rear side plate of the rectangular tank body (1) respectively; the oil baffle plate (3) is inserted into a slot formed by two C-shaped channel steels (7-1) which are oppositely arranged.

4. The motor vehicle washing sewage oil-separation sedimentation tank of claim 1, wherein: the overflow trough (1-3) is formed by enclosing an L-shaped concrete plate (6) and a right side plate of the rectangular tank body (1); the front end and the rear end of the L-shaped concrete plate (6) are fixedly connected with the front side plate and the rear side plate of the rectangular tank body (1).

5. The motor vehicle washing sewage oil-separation sedimentation tank of claim 1, wherein: the dirt blocking grating (5) comprises a stainless steel square pipe frame (5-1), and a plurality of stainless steel round pipes (5-2) which are arranged at intervals in the front-back direction are arranged in the stainless steel square pipe frame (5-1).