CN217939457U

CN217939457U - Oily water treatment device

Info

Publication number: CN217939457U
Application number: CN202222065212.0U
Authority: CN
Inventors: 崔恒进; 严成喜; 马雨; 余世媛; 蒋国俊
Original assignee: Jiangsu Tianchun Environmental Protection Technology Co ltd
Current assignee: Jiangsu Tianchun Environmental Protection Technology Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-02
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses an oily water treatment device, which belongs to the field of oily water treatment, and comprises a tank body and a top cover, wherein the top cover is movably arranged at the top of the tank body, the wall ring in the tank body is provided with a guide post, the surface of the inner wall of the guide post is equidistantly provided with fixed holes, the surface of the guide post is connected with a support frame through the fixed holes and threads, the support frame is in an L-shaped structure, one end of the support frame is connected with a filter screen plate, a filler bin is formed between two groups of filter screen plates, the side wall of the tank body is provided with a shunt pipe, the side wall of the shunt pipe is equidistantly connected with a back flushing pipe in a conduction mode, and the back flushing pipe penetrates through the tank body and is inserted into the filler bin; this novel can't carry out the back flush to packing in the use with solving current oily water treatment facilities, will reduce the treatment effect to sewage when adsorbing a large amount of greasy dirt impurity alive on packing, the difficult problem of carrying out quick replacement that packs simultaneously.

Description

Oily water treatment device

Technical Field

The utility model relates to an oily water treatment field, more specifically say, relate to an oily water treatment facilities.

Background

Found through patent search, publication no: CN201058820Y discloses an oily sewage treatment device, relating to the technical field of environmental protection; the technical problem to be solved is the oily sewage treatment; the device comprises an impurity removing system, an atomization demulsification system, a coarse granulation system, a quick separation system and a clean water tank from an inlet to an outlet of the device in sequence, wherein water inlets and water outlets of the systems are connected in sequence; the top of each tank of the system is respectively connected with a main exhaust pipe through a control valve, and the bottom of each tank of the system is respectively connected with a main blow-off pipe through a control valve; the impurity removing system tank is internally provided with a filler for filtering particle impurities in the sewage; inclined plates for separating floating oil are respectively arranged on the upper half parts of the atomization demulsification system tank, the coarse graining system tank and the tank wall of the rapid separation system, and a spiral atomization pipe for atomizing sewage is arranged in the atomization demulsification system tank; the lower half part of the coarse granulation system tank is provided with a polypropylene fiber column for demulsification and realizing oil-water two-phase separation; the utility model has the characteristics of the working costs is low, the purification accuracy is high, and process flow is simple.

The existing oily water treatment device can not carry out backwashing on the filler in the using process, the treatment effect on the sewage can be reduced when a large amount of oil stains are adsorbed on the filler and impurities are alive, and meanwhile, the filler is not easy to carry out quick replacement, so that the problem is not solved, and the oily water treatment device is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an oily water treatment device to solve current oily water treatment device and can't carry out the back flush to the filler in the use, will reduce the treatment effect to sewage when adsorbing a large amount of greasy dirt impurities alive on the filler, the difficult problem of carrying out quick replacement that packs simultaneously.

2. Technical scheme

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides a oily water treatment facilities, includes a jar body and top cap, jar body top movable mounting has the top cap, jar internal wall ring of body is equipped with the guide post, the fixed orifices has been seted up to guide post inner wall surface equidistance, the guide post surface has the support frame through fixed orifices threaded connection, the support frame is L shape structure, support frame one end is connected with the filter plate, and is two sets of form the filler storehouse between the filter plate, tank side wall is equipped with the shunt tubes, shunt tubes lateral wall equidistance turn-on connection has the backwash pipe, the backwash pipe runs through a jar body and plug in the filler storehouse.

Furthermore, the edge of the filter screen plate is annularly provided with a guide groove, and the guide groove is connected with the guide column in a sliding manner.

Furthermore, a water injection pipe is arranged at the top of the outer wall of the shunt pipe.

Furthermore, a plurality of groups of slag discharge pipes are arranged on the side wall of the flow dividing pipe at equal intervals, and one end of each slag discharge pipe is communicated with the packing bin.

Furthermore, a slag discharging valve is arranged on the slag discharging pipe.

Furthermore, a water inlet pipe is arranged at the bottom of the tank body.

Furthermore, a sewage discharge pipe is arranged at the top of the top cover.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) This technical scheme is in pouring into the reposition of redundant personnel with the clear water through the water injection pipe, in the back flush pipe is shunted to the clear water through the shunt tubes, can carry out the back flush to the filler in the filler storehouse through going on the back flush to the filler, can wash the greasy dirt and the impurity of adhesion on the filler surface, open the slag-discharging valve, the greasy dirt and the impurity accessible slag-discharging pipe that wash in the filler storehouse discharge, through carrying out the back flush to the filler can prolong the life of filler and the treatment effect to the greasy dirt.

(2) This technical scheme can expose the internal filter plate of jar after dismantling the top cap, it passes through the guide way and links to each other with the guide post to filter the otter board outer wall, can play the effect of direction to the installation of filtering the otter board, guide post surface equidistance threaded connection has a plurality of groups of support frames, the support frame is L shape structure, support frame one end can be fixed filtering the otter board, can take off filter plate after dismantling the fixing bolt on the support frame, can dismantle next a set of filter plate after dismantling the support frame, can realize the quick replacement to packing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

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

fig. 4 is a schematic view of the structure of the filter screen plate of the present invention.

The reference numbers in the figures illustrate:

1. a tank body; 2. a top cover; 3. a water inlet pipe; 4. a guide post; 5. a fixing hole; 6. a support frame; 7. a filter screen plate; 8. a material filling bin; 9. a guide groove; 10. a shunt tube; 11. a water injection pipe; 12. a backwash pipe; 13. a slag discharge pipe; 14. a slag discharge valve; 15. a sewage discharge pipe.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, a oily water treatment device comprises a tank body 1 and a top cover 2, wherein the top cover 2 is movably arranged at the top of the tank body 1, a guide post 4 is annularly arranged on the inner wall of the tank body 1, fixing holes 5 are equidistantly arranged on the inner wall surface of the guide post 4, a support frame 6 is connected on the surface of the guide post 4 through the fixing holes 5 in a threaded manner, the support frame 6 is in an L-shaped structure, one end of the support frame 6 is connected with a filter screen plate 7, a filling bin 8 is formed between two groups of filter screen plates 7, a shunt tube 10 is arranged on the side wall of the tank body 1, a backwash tube 12 is equidistantly conductively connected on the side wall of the shunt tube 10, the backwash tube 12 penetrates through the tank body 1 and is inserted into the filling bin 8, clean water is injected into the shunt tube 10 through a water injection tube 11, the clean water is shunted into the backwash tube 12 through the shunt tube 10, the filler in the filling bin 8 can be backwashed through the backwash tube 12, the filler adhered on the filler, the filler can be washed, the oil and impurities adhered on the surface of the filler can be washed off through the filler, a residue discharge tube 13 in the filler, the filler can be discharged, the filler can be used for prolonging the life of the filler 6 fixed on the filter screen plate 6, the support frame 7, the support frame 6 can be removed, the support frame 6, the support frame 7 can be removed after the filter screen plate is removed, the filter screen plate 6, the support frame 7 is removed, the quick replacement of the filler can be realized.

Referring to fig. 4, the edge of the filter screen plate 7 is annularly provided with a guide groove 9, the guide groove 9 is connected with the guide post 4 in a sliding manner, and the guide groove 9 is connected with the guide post 4 in a sliding manner, so that the guide and limiting effects are achieved when the filter screen plate 7 is installed.

Referring to fig. 4, a water injection pipe 11 is disposed at the top of the outer wall of the shunt pipe 10, and clean water can be injected into the shunt pipe 10 through the water injection pipe 11.

Referring to fig. 4, a plurality of groups of slag discharge pipes 13 are equidistantly arranged on the side wall of the flow dividing pipe 10, one end of each slag discharge pipe 13 is communicated with the packing bin 8, and oil stains and impurities washed away after the packing is back washed can be discharged through the slag discharge pipes 13.

Referring to fig. 4, a slag discharging valve 14 is disposed on the slag discharging pipe 13, and the slag discharging valve 14 can control the on/off of the slag discharging pipe 13.

Referring to fig. 4, a water inlet pipe 3 is provided at the bottom of the tank body 1, and sewage can be injected into the tank body 1 through the water inlet pipe 3.

Referring to fig. 4, a sewage draining pipe 15 is arranged at the top of the top cover 2, and the treated sewage can be drained through the sewage draining pipe 15.

When in use: sewage is injected into an inner cavity of a tank body 1 through a water inlet pipe 3, the inner cavity of the tank body 1 is divided into a plurality of groups of filler bins 8 through a filter screen 7, three types of filtering fillers of coarse, medium and fine are respectively added into the filler bins 8 from bottom to top, when the sewage passes through the fillers, the oil stain in the sewage can be purified through the fillers, the treated sewage is discharged through a discharge pipe 15, the side wall of the tank body 1 is provided with a flow dividing pipe 10, clean water is injected into the flow dividing pipe 10 through a water injection pipe 11, the clean water is divided into a back flushing pipe 12 through the flow dividing pipe 10, the fillers in the filler bins 8 can be back flushed through the back flushing pipe 12, the oil stain and impurities adhered to the surfaces of the fillers can be flushed through back flushing of the fillers, a residue discharge valve 14 is opened, the oil stain and impurities in the filler bins 8 can be discharged through a residue discharge pipe 13, the service life of the fillers can be prolonged and the treatment effect on the oil stain can be achieved through back flushing of the fillers, after a top cover 2 is disassembled, the filter screen 7 in the tank body 1 can be exposed, the outer wall of the filter screen 7 is connected with a guide column 4 through a guide structure, the filter screen 6, the support frame 6 which can be disassembled and can be quickly replaced, and the support frame 6 can be quickly disassembled.

The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides an oily water treatment facilities, includes jar body (1) and top cap (2), jar body (1) top movable mounting has top cap (2), its characterized in that: the utility model discloses a washing machine, including jar body (1), guide post (4), support frame (6) are L shape structure, support frame (6) one end is connected with filter plate (7), and is two sets of filter plate (7) between forming filler bin (8), jar body (1) lateral wall is equipped with shunt tubes (10), shunt tubes (10) lateral wall equidistance turn-on connection has backwash pipe (12), backwash pipe (12) run through jar body (1) and plug in filler bin (8).

2. The oily water treatment device according to claim 1, characterized in that: the edge of the filter screen plate (7) is annularly provided with a guide groove (9), and the guide groove (9) is connected with the guide column (4) in a sliding manner.

3. The oily water treatment device according to claim 1, characterized in that: and a water injection pipe (11) is arranged at the top of the outer wall of the shunt pipe (10).

4. The oily water treatment device according to claim 3, characterized in that: the shunt tubes (10) are provided with a plurality of groups of slag discharge pipes (13) at equal intervals on the side wall, and one end of each slag discharge pipe (13) is communicated with the filler bin (8).

5. The oily water treatment device according to claim 4, which is characterized in that: and a slag discharging valve (14) is arranged on the slag discharging pipe (13).

6. The oily water treatment device according to claim 1, which is characterized in that: the bottom of the tank body (1) is provided with a water inlet pipe (3).

7. The oily water treatment device according to claim 1, characterized in that: and a sewage discharge pipe (15) is arranged at the top of the top cover (2).