CN221588202U

CN221588202U - Adopt porous ceramic's oil water separator

Info

Publication number: CN221588202U
Application number: CN202322592483.6U
Authority: CN
Inventors: 花开慧; 黄华强; 劳珈颖; 温洁滢; 黎骏; 吴锐杰; 陈斌斌
Original assignee: Dongguan University of Technology
Current assignee: Dongguan University of Technology
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-08-23
Anticipated expiration: 2033-09-25

Abstract

The utility model relates to the technical field of oil-water separators, in particular to an oil-water separator adopting porous ceramics, which comprises a separation assembly, and an oil inlet pipe and an oil outlet pipe which are arranged on the separation assembly; the separation assembly comprises a separation bin, a filter box and a wastewater box; the top end and the tail end of the separation bin are respectively provided with an inlet and an outlet, and the axial directions of the inlet and the outlet are mutually perpendicular; the filter box is arranged in the separation bin, the top end and the tail end of the filter box are respectively communicated with the inlet and the outlet, and the bottom end of the filter box is provided with a filter layer communicated with the inner cavity of the filter box; the top of waste water box is connected with the bottom of filter box. The utility model can freely replace the filter box with the filter layer, thereby guaranteeing the separation effect of the separation equipment on the oil water, and the whole equipment has simple structure and convenient use.

Description

Adopt porous ceramic's oil water separator

Technical Field

The utility model relates to the technical field of oil-water separators, in particular to an oil-water separator adopting porous ceramics.

Background

At present, when industrial production is carried out, an oil-water mixture is often produced to be treated, but oil and water are required to be separated from each other through an oil-water separator between treatments.

Chinese patent CN216946315U discloses a novel diesel oil water separator, including the steel tank, the notch has been seted up to steel tank roof central point put, steel tank roof is located notch opening part fixed mounting and has the mounting substrate, notch inside wall middle part fixed mounting has the oil filter membrane, can carry out the oil filter work of diesel oil mixture waste liquid, intercept the fluid in the diesel oil mixture waste liquid, and make the water pass through the oil filter membrane, can carry out swift efficient diesel oil water separation work, notch one side lateral wall and be located the oil filter membrane upper and lower both sides and all seted up a drain groove, in order to this can realize the separation work to the oil water, and can realize the quick assembly disassembly of whole equipment, and then improve maintenance efficiency.

However, in the practical use process, once the oil filter film for filtering is in a problem, after the whole equipment is detached, the oil filter film in the equipment is replaced, and the oil filter film is positioned in the equipment, so that the oil filter film is replaced more fussy, the whole equipment needs to be stopped for a period of time when the oil filter film is replaced, and the oil-water separation efficiency is reduced.

Disclosure of utility model

To the above-mentioned problem, provide an oil water separator that adopts porous ceramics, through setting up the filter layer on the filter cartridge to can separate between filter cartridge and the separation storehouse, with this after the filter layer goes wrong, can stand the horse and change newly.

In order to solve the problems in the prior art, the utility model provides an oil-water separator adopting porous ceramics, which comprises a separation assembly, and an oil inlet pipe and an oil outlet pipe which are arranged on the separation assembly; the separation assembly comprises a separation bin, a filter box and a wastewater box; the top end and the tail end of the separation bin are respectively provided with an inlet and an outlet, and the axial directions of the inlet and the outlet are mutually perpendicular; the filter box is arranged in the separation bin, the top end and the tail end of the filter box are respectively communicated with the inlet and the outlet, and the bottom end of the filter box is provided with a filter layer communicated with the inner cavity of the filter box; the top of waste water box is connected with the bottom of filter box.

Preferably, two sides of the inner cavity of the separation bin are respectively provided with a convex block; limiting grooves matched with the convex blocks are respectively arranged on two sides of the filter box.

Preferably, a connecting pipe, a connecting frame and a first compression spring are further arranged in the separation bin; the connecting pipe is coaxially arranged with the outlet of the separation bin and the outlet is in clearance fit; the connecting frame is sleeved on the connecting pipe; the first compression spring is positioned between the connecting frame and the tail end of the inner cavity of the separation bin, one end of the first compression spring is connected with the connecting frame, and the other end of the first compression spring is connected with the tail end of the inner cavity of the separation bin.

Preferably, a plurality of sealing rings which are coaxial and distributed at intervals are respectively arranged at two ends of the connecting pipe.

Preferably, a positioning plate is arranged at the front end of the separation bin; the both ends of locating plate respectively with separation storehouse lateral wall sliding connection, the locating plate carries out detachable fixed connection with separation storehouse front end.

Preferably, a rectangular groove is formed in the top end of the inner cavity of the separation bin, and a blocking plate and a second compression spring are arranged in the rectangular groove; the blocking plate is connected with the inner wall of the rectangular groove in a sliding manner; one end of the second compression spring is connected with the blocking plate, and the other end of the second compression spring is connected with one side of the rectangular groove, which is close to the tail end of the separation bin.

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

1. The utility model can freely replace the filter box with the filter layer, thereby guaranteeing the separation effect of the separation equipment on the oil water, and the whole equipment has simple structure and convenient use.

2. According to the utility model, the filter box can be quickly and primarily limited in the separation bin through the convex blocks and the limiting grooves, and then the filter box is limited in the separation bin through the positioning plate, so that the disassembly, assembly and maintenance speed of the separation equipment is improved.

3. According to the utility model, the blocking plate is arranged at the top end of the inner cavity of the separation bin, so that oil on the inner wall of the oil inlet pipe can be prevented from flowing into the separation bin when the filter box is taken out from the inside of the separation bin.

Drawings

FIG. 1 is a schematic perspective view of an oil-water separator using porous ceramics.

Fig. 2 is an internal cross-sectional view of an oil-water separator using porous ceramics.

Fig. 3 is a schematic perspective view of a separation chamber in an oil-water separator using porous ceramics.

Fig. 4 is a perspective view of a filter cartridge in an oil-water separator using porous ceramics.

Fig. 5 is a schematic structural view of an oil-water separator using porous ceramics.

FIG. 6 is a partial schematic view of a blocking plate in an oil-water separator using porous ceramics in a state of use.

The reference numerals in the figures are: 1-a separation assembly; 11-a separation bin; 111-bumps; 12-a filter cartridge; 121-a filter layer; 122-limit grooves; 13-a waste water box; 14-connecting pipes; 141-a sealing ring; 15-connecting frames; 16-a first compression spring; 17-positioning plates; 18-blocking plates; 19-a second compression spring; 2-an oil inlet pipe; 3-an oil outlet pipe.

Detailed Description

The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.

Referring to fig. 1 and 2, the present utility model provides: an oil-water separator adopting porous ceramics comprises a separation assembly 1, an oil inlet pipe 2 and an oil outlet pipe 3 which are arranged on the separation assembly 1; the separation assembly 1 comprises a separation bin 11, a filter box 12 and a waste water box 13; the top end and the tail end of the separation bin 11 are respectively provided with an inlet and an outlet, and the axial directions of the inlet and the outlet are mutually perpendicular; the filter box 12 is arranged in the separation bin 11, the top end and the tail end of the filter box 12 are respectively communicated with the inlet and the outlet, and the bottom end of the filter box 12 is provided with a filter layer 121 communicated with the inner cavity of the filter box 12; the top end of the waste water box 13 is connected with the bottom end of the filter box 12.

The front end and the bottom end of the separation bin 11 are both of an opening structure, so that the filter box 12 can be quickly inserted into the separation bin 11 and is communicated with an inlet and an outlet on the separation bin 11, meanwhile, the bottom end of the waste water box 13 is provided with a water outlet, when the filter box 12 is inserted into the separation bin 11, the water outlet at the bottom end of the waste water box 13 can penetrate through the bottom end of the separation bin 11 and is connected with external equipment through a water pipe, and a filter layer 121 arranged at the bottom end of the filter box 12 adopts modified porous ceramics, and the porous ceramics have certain characteristics of hydrophilicity and oleophobicity, but the initial oleophobicity of the porous ceramics is not very good, so that the porous ceramics need to be modified, and the oleophobicity of the porous ceramics is improved; when oil and water generated by equipment are required to be separated, firstly, an oil-water mixture is sent into the filter box 12 through the oil inlet pipe 2 and then is contacted with the filter layer 121 at the bottom end of the filter box 12, the water in the oil-water mixture can pass through the filter layer 121 through the characteristics of hydrophilic and oleophobic porous ceramics so as to enter the waste water box 13 at the bottom of the filter box 12, then the waste water is discharged to a preset container or a liquid storage tank through a water outlet at the bottom of the waste water box 13, and oil flows towards the outlet of the separation bin 11 until being discharged through the oil outlet pipe 3, so that oil and water are separated easily and conveniently, the whole structure is simple, the filter box 12 and the separation bin 11 can be separated, and after the filter box 12 is filtered for a period of time, the waste water can be cleaned and replaced, and the oil and water separation effect of the equipment is guaranteed.

Referring to fig. 3 and 4, it is shown that: two sides of the inner cavity of the separation bin 11 are respectively provided with a convex block 111; the two sides of the filter box 12 are respectively provided with a limit groove 122 which is matched with the convex block 111.

The limiting groove 122 is formed by a first clamping groove and a second clamping groove, wherein the first clamping groove and the second clamping groove are mutually perpendicular and are arranged on the side wall of the filter box 12, the top end of the first clamping groove penetrates through the top end of the filter box 12, when the filter box 12 is installed inside the separation bin 11, the second clamping groove is arranged on one side, far away from the tail end of the filter box 12, of the first clamping groove, so that after the waste water box 13 is installed on the bottom end of the filter box 12, the filter box 12 is firstly inserted into the separation bin 11 from the bottom end of the separation bin 11, meanwhile, a lug 111 arranged on the inner side wall of the separation bin 11 just enters the first clamping groove, then the filter box 12 is inserted into the separation bin 11 until the top end of the filter box 12 and the top end of the inner cavity of the separation bin 11 are mutually abutted, at the moment, the lug 111 just faces the second clamping groove, and then when the filter box 12 is pushed towards the tail end of the separation bin 11, the lug 111 can be inserted into the second clamping groove, so that the filter box 12 can be installed inside the separation bin 11 quickly and the filter box 12 can be preliminarily fixed; the top of first draw-in groove and the link of second draw-in groove and first draw-in groove all is equipped with open structure to this can make things convenient for lug 111 to insert first draw-in groove or inside the second draw-in groove fast, be in simultaneously when lug 111 inserts the second draw-in groove, the top of lug 111 can be slightly higher than the top of second draw-in groove, with this when lug 111 inserts the inside top mutual butt of top and separation storehouse 11 inner chamber of filter cartridge 12 can be further guaranteed.

Referring to fig. 5, it is shown that: the inside of the separation bin 11 is also provided with a connecting pipe 14, a connecting frame 15 and a first compression spring 16; the connecting pipe 14 is coaxially arranged with the outlet of the separation bin 11 and is in clearance fit with the outlet; the connecting frame 15 is sleeved on the connecting pipe 14; the first compression spring 16 is located between the connecting frame 15 and the tail end of the inner cavity of the separation bin 11, one end of the first compression spring 16 is connected with the connecting frame 15, and the other end of the first compression spring 16 is connected with the tail end of the inner cavity of the separation bin 11.

When the filter cartridge 12 is inserted into the separation chamber 11 and pushed toward the rear end of the separation chamber 11, the connecting pipe 14 is first inserted into the filter cartridge 12 from the rear end of the filter cartridge 12, but due to the friction between the outer circumferential wall of the connecting pipe 14 and the inner circumferential wall of the rear end of the filter cartridge 12, the connecting pipe 14 is not directly inserted into the filter cartridge 12, then with the continuous insertion of the filter cartridge 12, the connecting pipe 14 gradually moves from the inside of the separation chamber 11 to the outside of the separation chamber 11 along the axial direction thereof, and gradually drives the connecting frame 15 to press the first compression spring 16, after the first compression spring 16 is pressed to a certain extent, the connecting pipe 14 is completely inserted into the inside of the filter cartridge 12 by the force of the first compression spring 16, and the connecting frame 15 is mutually attached to the rear end of the filter cartridge 12, at this time, one end of the connecting pipe 14 is inserted into the inside of the filter cartridge 12, and the other end extends to the outside of the separation chamber 11, and then when the oil pipe 3 is connected to the separation chamber 11, the inner circumferential wall of the oil pipe 3 is first tightly matched with the outer circumferential wall of the connecting pipe 14, so that the oil flows from the inside of the filter cartridge 12 to the inside of the filter cartridge 12, and the oil is prevented from flowing into the separation chamber 12 through the direct gap between the separation chamber 11 and the filter cartridge 11.

Referring to fig. 5, it is shown that: a plurality of sealing rings 141 which are coaxial and distributed at intervals are respectively arranged at two ends of the connecting pipe 14.

The sealing rings 141 are respectively arranged at the two ends of the connecting pipe 14, so that oil can be prevented from flowing out from the gap when the inside of the filter box 12 and the inside of the connecting pipe 14 are inserted, and a plurality of sealing rings 141 are respectively sleeved at the two ends of the connecting pipe 14, so that after the connecting pipe is extracted and inserted for many times, one sealing ring 141 is damaged, and the tightness of the connecting pipe 14 can be still ensured by the other sealing rings 141.

Referring to fig. 2, it is shown: the front end of the separation bin 11 is provided with a positioning plate 17; the two ends of the positioning plate 17 are respectively connected with the outer side wall of the separation bin 11 in a sliding manner, and the positioning plate 17 is detachably and fixedly connected with the front end of the separation bin 11.

The both sides lateral wall of separation storehouse 11 all is equipped with the spout, and the both ends of locating plate 17 are equipped with the picture peg respectively, the picture peg can insert inside the spout and with spout clearance fit, so after inserting filter cartridge 12 inside separation storehouse 11, insert inside the spout of separation storehouse 11 both sides with locating plate 17, later with locating plate 17 and the front end fixed connection of separation storehouse 11, so can restrict filter cartridge 12 inside separation storehouse 11, avoid filter cartridge 12 to outwards slide from the front end of separation storehouse 11.

Referring to fig. 6, it is shown: a rectangular groove is formed in the top end of the inner cavity of the separation bin 11, and a blocking plate 18 and a second compression spring 19 are arranged in the rectangular groove; the blocking plate 18 is in sliding connection with the inner wall of the rectangular groove; one end of the second compression spring 19 is connected with the blocking plate 18, and the other end of the second compression spring 19 is connected with one side of the rectangular groove, which is close to the tail end of the separation bin 11.

The blocking plate 18 slides in the rectangular groove, a second compression spring 19 is arranged between the blocking plate 18 and the rectangular groove, and further when the filter box 12 is not placed in the separation bin 11, the blocking plate 18 is mutually abutted with one side, close to the front end of the separation bin 11, of the rectangular groove under the driving of the second compression spring 19, and an inlet at the top end of the separation bin 11 is blocked, so that the residual of the inner wall of the oil inlet pipe 2 is prevented from sliding into the separation bin 11; the top end of the filter box 12 is provided with a protruding shaft which can be inserted into the blocking plate 18, so that when the filter box 12 is inserted into the separating bin 11 from the bottom end of the separating bin 11 and is mutually abutted with the top end of the inner cavity of the separating bin 11, the protruding shaft at the top end of the filter box 12 is just inserted into the blocking plate 18, and then when the filter box 12 is pushed towards the tail end of the separating bin 11, the blocking plate 18 starts to press the second compression spring 19 under the driving of the filter box 12, and the inlet at the top end of the separating bin 11 is communicated with the inside of the separating bin 11 again.

The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.

Claims

1. An oil-water separator adopting porous ceramics comprises a separation assembly (1), and an oil inlet pipe (2) and an oil outlet pipe (3) which are arranged on the separation assembly (1);

It is characterized in that the method comprises the steps of,

The separation assembly (1) comprises a separation bin (11), a filter box (12) and a wastewater box (13);

The top end and the tail end of the separation bin (11) are respectively provided with an inlet and an outlet, and the axial directions of the inlet and the outlet are mutually perpendicular;

The filter box (12) is arranged in the separation bin (11), the top end and the tail end of the filter box (12) are respectively communicated with the inlet and the outlet, and the bottom end of the filter box (12) is provided with a filter layer (121) communicated with the inner cavity of the filter box (12);

The top end of the waste water box (13) is connected with the bottom end of the filter box (12).

2. An oil-water separator adopting porous ceramics according to claim 1, characterized in that the two sides of the inner cavity of the separation bin (11) are respectively provided with a lug (111);

Limiting grooves (122) matched with the convex blocks (111) are respectively arranged on two sides of the filter box (12).

3. An oil-water separator using porous ceramics according to claim 2, characterized in that the inside of the separation chamber (11) is also provided with a connecting pipe (14), a connecting frame (15) and a first compression spring (16);

the connecting pipe (14) is coaxially arranged with the outlet of the separation bin (11) and is in clearance fit with the outlet;

the connecting frame (15) is sleeved on the connecting pipe (14);

The first compression spring (16) is positioned between the connecting frame (15) and the tail end of the inner cavity of the separation bin (11), one end of the first compression spring (16) is connected with the connecting frame (15), and the other end of the first compression spring (16) is connected with the tail end of the inner cavity of the separation bin (11).

4. A separator for oil and water using porous ceramics according to claim 3, characterized in that the two ends of the connecting pipe (14) are respectively provided with a plurality of sealing rings (141) which are coaxial and distributed at intervals.

5. An oil-water separator using porous ceramics according to claim 2, characterized in that the front end of the separation bin (11) is provided with a positioning plate (17);

The two ends of the positioning plate (17) are respectively connected with the outer side wall of the separation bin (11) in a sliding manner, and the positioning plate (17) is detachably and fixedly connected with the front end of the separation bin (11).

6. The oil-water separator adopting porous ceramics according to claim 2, wherein the top end of the inner cavity of the separation bin (11) is provided with a rectangular groove, and a blocking plate (18) and a second compression spring (19) are arranged in the rectangular groove;

the blocking plate (18) is in sliding connection with the inner wall of the rectangular groove;

One end of the second compression spring (19) is connected with the blocking plate (18), and the other end of the second compression spring (19) is connected with one side of the rectangular groove, which is close to the tail end of the separation bin (11).