CN210825689U

CN210825689U - Sewage pretreatment equipment

Info

Publication number: CN210825689U
Application number: CN201921660465.4U
Authority: CN
Inventors: 董燕飞; 李节玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-05
Filing date: 2019-10-05
Publication date: 2020-06-23
Anticipated expiration: 2029-10-05

Abstract

The utility model discloses a sewage pretreatment equipment, including box and apron, apron top surface intermediate position is equipped with the handle, and handle one side is located apron top surface and is equipped with into dirty mouthful, it is equipped with the baffle to advance dirty mouthful below in the box inside, and the inside filter residue blue that is equipped with of baffle, the filter residue groove has been seted up to the blue inside of filter residue, the blue one side of filter residue is located the inside plankton division board that is equipped with of box, and plankton division board one side is equipped with the oil water separating groove, oil water separating groove opposite side is equipped with the oil storage box. The utility model discloses in, domestic sewage arranges domestic sewage into the inside filter residue inslot that is equipped with of filter residue blue through advancing dirty mouthful, hinders through the filter residue blue residue with domestic sewage in strains down, and sewage filters the water oil separating tank in, filters the impurity in the sewage, and filter residue blue is equipped with the handle, and the blue empting of filter residue of being convenient for has avoided the residue to enter into the filter box simultaneously in, blocks up its inner structure, influences equipment operation.

Description

Sewage pretreatment equipment

Technical Field

The utility model relates to a sewage pretreatment technical field especially relates to a sewage pretreatment equipment.

Background

With the continuous development of urbanization in China, a large amount of sewage is brought, water source pollution is caused to water used by residents in cities and towns, the environment around the cities and the towns is damaged, and therefore the sewage treatment becomes a problem which needs to be solved urgently by people.

The pretreatment of sewage is that sewage gets into traditional sediment, the requirement to quality of water according to subsequent processing flow sets up before biological etc. handles, current sewage treatment process is mainly unified to a large amount of sewage and is handled, need occupy a large amount of spaces, and can give off a large amount of peculiar smells around the sewage treatment place, influence the growth of living beings on every side, can not fundamentally solve the problem, current sewage treatment equipment is comparatively complicated enough, through filter screen layer upon layer, salvage, add chemical agent and handle sewage, and there is the residue to filter thoroughly, or the residue appears and causes the jam to sewage treatment equipment, influence sewage treatment equipment work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sewage pretreatment device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sewage pretreatment device comprises a box body and a cover plate, wherein a handle is arranged in the middle of the top surface of the cover plate, one side of the handle is positioned on the top surface of the cover plate and is provided with a sewage inlet, a partition plate is arranged below the sewage inlet and inside the box body, a filter residue basket is arranged inside the partition plate, a filter residue groove is formed inside the filter residue basket, one side of the filter residue basket is positioned inside the box body and is provided with a plankton separation plate, an oil-water separation groove is formed in one side of the plankton separation plate, an oil storage box is arranged on the other side of the oil-water separation groove, an oil outlet valve is arranged on the surface of one end of the oil storage box, a filter tank is arranged on the other side of the oil storage box, a filter screen is arranged on the other side of the filter tank, a depth filter screen is arranged on the other, the bottom of the drainage inlet is provided with a water storage tank, the bottom of the water storage tank is connected with a purification filter screen, and a drainage outlet is connected below the purification filter screen.

Preferably, the box body is of a rectangular structure, and a sewage draining outlet is formed in the lower end of the surface of one side of the box body.

Preferably, two sewage inlets are formed in one side of the top surface of the cover plate, and the rectangular area of the cover plate is larger than the area of the opening in the top of the box body.

Preferably, the surface of the filter residue basket is provided with a plurality of small holes, and two ends of one side of the surface of the filter residue basket are connected with handles.

Preferably, the bottom half surface is equipped with the universal wheel, and the universal wheel is equipped with four altogether, the even equidistance of universal wheel distributes in bottom half surface corner all around.

Preferably, the oil outlet valve penetrates through the middle position of one side surface of the box body and is fixedly connected with the oil storage box.

Compared with the prior art, the utility model has the advantages that; firstly, domestic sewage is discharged into a filter residue groove arranged in a filter residue basket through a sewage inlet, the residue in the domestic sewage is blocked and filtered by the filter residue basket, the sewage is filtered into an oil-water separation groove, impurities in the sewage are filtered, the filter residue basket is provided with a handle, the filter residue basket is convenient to dump, the residue is prevented from entering a filter box to block the internal structure of the filter box, the operation of equipment is influenced, secondly, the sewage is blocked by a floater separating plate and enters an oil stain separating groove, the oil stain in the sewage is filtered into an oil storage box through the oil storage box, the oil stain can be discharged through an oil outlet valve, the phenomenon that the oil stain is easy to scale due to the high viscosity of the oil stain and is easy to adhere to the inside of the box body, the internal odor is generated, the cleaning of the inside of the box body is influenced, a cover plate needs to be manually opened to clean the inside of the box body, and a large amount, hinder the time, be convenient for preserve the inside clean degree of box, improve equipment is the practicality, at last, the sewage of peeling off the greasy dirt flows into the filtering ponds, it filters to intercept the silt granule in the sewage through the filter screen, the sewage that filters the silt granule flows into the depth filtration pond, pigment peculiar smell in with the sewage through the active carbon filter screen adsorbs the filtration, discharge into the inside catch basin that is equipped with of drain again, water in the catch basin purifies through purifying the filter screen, discharge from the drainage outlet again, moreover, the steam generator is simple in structure, and is convenient for install, low cost, therefore, the clothes hanger is strong in practicability, it is little to handle occupation space from the sewage source, avoid sewage to cause the pollution to the water source.

Drawings

Fig. 1 is a schematic structural view of a sewage pretreatment apparatus provided by the present invention;

fig. 2 is a side view of the inside of a sewage pretreatment apparatus according to the present invention;

FIG. 3 is the utility model provides an inside top view of sewage pretreatment equipment

FIG. 4 is the utility model provides a sewage pretreatment equipment filter residue basket structure schematic diagram

Fig. 5 is the utility model provides a sewage pretreatment equipment drain internal structure schematic diagram.

Illustration of the drawings:

1-handle, 2-sewage inlet, 3-box, 4-oil outlet valve, 5-universal wheel, 6-cover plate, 7-sewage outlet, 8-baffle, 9-filter residue basket, 10-floating object isolation plate, 11-oil-water separation tank, 12-oil storage box, 13-filter tank, 14-depth filter tank, 15-active carbon filter screen, 16-filter screen, 17-filter residue tank, 18-handle, 19-drainage inlet, 20-water storage tank, 21-purification filter screen, and 22-drainage outlet.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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. 1-5, a sewage pretreatment device comprises a box body 3 and a cover plate 6, a handle 1 is arranged at the middle position of the top surface of the cover plate 6, a sewage inlet 2 is arranged at one side of the handle 1 at the top surface of the cover plate 6, a partition plate 8 is arranged below the sewage inlet 2 and inside the box body 3, a filter residue basket 9 is arranged inside the partition plate 8, a filter residue groove 17 is arranged inside the filter residue basket 6, a suspended matter partition plate 10 is arranged at one side of the filter residue basket 6 inside the box body 3, an oil-water separation groove 11 is arranged at one side of the suspended matter partition plate 10, an oil storage box 12 is arranged at the other side of the oil-water separation groove 11, an oil outlet valve 4 is arranged on the surface of one end of the oil storage box 12, a filter tank 13 is arranged at the other side of the oil storage box 12, a filter screen 16 is arranged at the other side of the filter tank 13, a depth, and the inside drainage import 19 that is equipped with of drain 7, the basin 20 is equipped with in the drainage import 19 bottom, and the basin 20 bottom is connected with and purifies filter screen 21, purifies the filter screen 21 below and is connected with drainage export 22.

Box 3 is the rectangle structure, 3 side surface lower extremes of box are equipped with drain 7, 6 top surface one side of apron is equipped with two dirty mouthful 2 of advancing altogether, 6 rectangle areas of apron are greater than 6 open-top area of box, filter residue basket 9 surfaces are equipped with a plurality of apertures, and 9 surface one side both ends of filter residue basket are connected with

handle

18, 3 bottom surfaces of box are equipped with universal wheel 5, and universal wheel 5 is equipped with four altogether, 5 even equidistance distributions of universal wheel are corner around 3 bottom surfaces of box, 3 side surface intermediate position of box and oil storage box 12 fixed connection are run through to delivery valve 4.

Filter residue basket 9 is connected with plankton division board 10 through baffle 8, plankton division board 10 is connected with oil water separating tank 11 through baffle 8, oil water separating tank 11 is connected with oil storage box 12 through baffle 8, oil storage box 12 is connected with filtering ponds 13 through baffle 8, filtering ponds 13 is connected with filter screen 16 through baffle 8, filter screen 16 is connected with degree of depth filtering ponds 14 through baffle 8, degree of depth filtering ponds 14 is connected with activated carbon filter screen 15 through baffle 8, baffle 8 fixed connection is inside box 3.

The working principle is as follows: when in use, the equipment is arranged on a kitchen blow-off pipe, domestic sewage is discharged into a filter residue groove 17 arranged inside a filter residue basket 9 through a sewage inlet 2, residues in the domestic sewage are blocked and filtered through the filter residue basket 9, the sewage is filtered into an oil-water separation groove 11, impurities in the sewage are filtered, the filter residue basket 9 is provided with a handle 18, the filter residue basket 9 can be conveniently dumped, the residues are prevented from entering a box body 3 to block the internal structure of the equipment, the operation of the equipment is influenced, the sewage is blocked by a floater separation plate 10 and enters an oil stain separation groove 11, oil stains in the sewage are filtered into an oil storage box 12 through the oil storage box 12, the oil stains can be discharged through an oil outlet valve 4, the phenomenon that the oil stains are easily scaled due to large viscosity and are adhered inside the box body 3, the interior of the box body 3 can mildew and generate peculiar smell under long-term conditions, influence its inside cleanness, it clears up its inside to need the manual work to open apron 6, a large amount of labours are wasted, delay time, be convenient for preserve the inside clean degree of box 3, improve equipment is the practicality, the sewage of stripping oil dirt flows into filtering ponds 13, it filters to intercept the silt particle in the sewage through filter screen 16, the sewage that filters the silt particle flows into deep filtration pond 14, pigment peculiar smell in with the sewage adsorbs the filtration through active carbon filter screen 15, discharge into the catch basin 20 that drain 7 is inside to be equipped with again, the water in catch basin 20 purifies through purifying filter screen 21, discharge from drainage outlet 22 again, moreover, the steam generator is simple in structure, the installation of being convenient for, and is with low costs, therefore, the clothes hanger is strong in practicability, it is little to handle occupation space from sewage source, avoid sewage to cause the pollution to the water source.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sewage pretreatment equipment, includes box (3) and apron (6), its characterized in that, apron (6) top surface intermediate position is equipped with handle (1), and handle (1) one side is located apron (6) top surface and is equipped with into dirty mouthful (2), it is equipped with baffle (8) inside box (3) to advance dirty mouthful (2) below, and baffle (8) inside is equipped with filter residue basket (9), filter residue basket (9) inside has been seted up filter residue groove (17), filter residue basket (9) one side is located box (3) inside and is equipped with plankton division board (10), and plankton division board (10) one side is equipped with water oil separating tank (11), oil storage box (12) is equipped with on one end surface of oil storage box (12), oil storage box (12) opposite side is equipped with oil outlet valve (4), oil storage box (12) opposite side is equipped with filtering ponds (13), and filtering ponds (13) opposite side is equipped with filter screen (16), filter screen (16) opposite side is equipped with depth filtering pond (14), and depth filtering pond (14) opposite side is equipped with activated carbon filter screen (15), activated carbon filter screen (15) opposite side just face lower extreme is equipped with drain (7), and drain (7) inside is equipped with drainage import (19), drainage import (19) bottom is equipped with catch basin (20), and catch basin (20) bottom is connected with purification filter screen (21), purification filter screen (21) below is connected with drainage export (22).

2. The sewage pretreatment apparatus according to claim 1, wherein the tank (3) has a rectangular structure, and a sewage discharge outlet (7) is formed at the lower end of one side surface of the tank (3).

3. The sewage pretreatment apparatus according to claim 1, wherein two sewage inlets (2) are formed on one side of the top surface of the cover plate (6), and the rectangular area of the cover plate (6) is larger than the top opening area of the tank body (3).

4. A sewage pretreatment apparatus according to claim 1, characterized in that a plurality of small holes are formed on the surface of the residue basket (9), and a handle (18) is connected to both ends of one side of the surface of the residue basket (9).

5. The sewage pretreatment device according to claim 1, wherein four universal wheels (5) are provided on the bottom surface of the tank (3), and the universal wheels (5) are uniformly and equidistantly distributed on the four corners of the bottom surface of the tank (3).

6. The sewage pretreatment apparatus according to claim 1, wherein said outlet valve (4) is fixedly connected to the oil storage tank (12) through a middle position of a side surface of the tank body (3).