CN209853795U

CN209853795U - Marine kitchen sewage oil skimmer

Info

Publication number: CN209853795U
Application number: CN201920564099.6U
Authority: CN
Inventors: 马文明; 张妮; 迟方江; 李博
Original assignee: RIZHAO GANGDA SHIPBUILDING HEAVY INDUSTRY Co Ltd
Current assignee: RIZHAO GANGDA SHIPBUILDING HEAVY INDUSTRY Co Ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2019-12-27
Anticipated expiration: 2029-04-24

Abstract

The utility model relates to a marine utensils technical field specifically is a marine kitchen sewage oil skimmer, the power distribution box comprises a box body, the box comprises oily sewage chamber, no putty water chamber, continuous baffle, steel wire filter screen, apron, and the centre in oily sewage chamber and no putty water chamber separates with continuous baffle, and its bottom is linked together through the steel wire filter screen, and the top in oily sewage chamber, no putty water chamber is passed through the apron installation and is set up, and the top of apron is provided with kitchen sewage entry and ventilative mouthful, the left side in oily sewage chamber leans on upper position department to be provided with the dirty oil discharge port, the bottom in oily sewage chamber is provided with the scum hole, and the scum hole seals at ordinary times, need regularly to clear up, the internal diameter of scum hole is 89mm, the right side in no putty water chamber is provided with grey water outlet. The utility model has the advantages that: the utility model discloses utilize the different principle of sump oil, sewage density, can effectually separate sewage water oil to simple structure, convenient to use, the cost is low, and the practicality is strong.

Description

Marine kitchen sewage oil skimmer

Technical Field

The utility model relates to a marine apparatus technical field specifically is a marine kitchen sewage oil skimmer.

Background

With the increasing severity of global pollution problems, the requirements of international organization of the ship industry, domestic administrative organ, marine office and the like on the ship water pollution problem are more and more strict and meticulous.

If kitchen sewage is directly discharged into a domestic sewage treatment device due to oil, oil stains can be attached to multi-edge balls for survival of bacteria required by biological treatment of domestic sewage, and the bacteria are killed, so that the treatment effect of the domestic sewage treatment device cannot meet the discharge standard IMO (American society for medical technology) 227 (4).

In the prior patent, such as the marine oil skimmer with the application number of CN201210434045.0 and the working method thereof, the separation of floating oil, clean water, sewage and impurities in the kitchen grey water is realized by changing the shape of a tank body in a pipeline arrangement mode, but the pipeline arrangement mode is time-consuming and labor-consuming in installation and difficult to clean, so that the separation effect is weak.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marine kitchen sewage oil skimming ware to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a marine kitchen sewage oil skimmer, includes the box, the box comprises oily sewage chamber, no putty water cavity, continuous baffle, steel wire filter screen, apron, and the centre in oily sewage chamber and no putty water cavity separates with continuous baffle, and its bottom is linked together through the steel wire filter screen, and the installation of apron sets up is passed through at the top in oily sewage chamber, no putty water cavity, and the top of apron is provided with kitchen sewage entry and ventilative mouth, the left side in oily sewage chamber is provided with the dirty oil discharge port by last position department, the bottom in oily sewage chamber is provided with the scum outlet, and the scum outlet seals at ordinary times, needs periodic cleaning, the internal diameter of scum outlet is 89mm, the right side in no putty water cavity is provided with grey water outlet.

Preferably, the kitchen sewage inlet is arranged above the oily sewage cavity, and the ventilation port is arranged above the oil-free ash water cavity.

Preferably, a plurality of symmetrically arranged air holes are formed in the periphery of the top of the box body.

Preferably, the inner diameter of the dirty oil outlet is 32-35mm, the inner diameter of the grey water outlet is 58-62mm, further, the inner diameter of the dirty oil outlet is 34mm, and the inner diameter of the grey water outlet is 60 mm.

Preferably, the inner diameter of the kitchen sewage inlet is 58-62mm, the inner diameter of the ventilation opening is 75-77mm, and further, the inner diameter of the kitchen sewage inlet is 60mm, and the inner diameter of the ventilation opening is 76 mm.

Preferably, the wire screen is a stainless steel screen with a 40-mesh screen hole, and the edge of the wire screen is fixed by self-tapping, so that the wire screen can be conveniently fixed, and the 40-mesh screen is more favorable for filtering into the oil-free grey water cavity.

Preferably, the angle of the steel wire filter screen is 45 degrees, so that the steel wire filter screen is more favorable for filtering into the putty-free water cavity.

When the device is used, oily sewage such as a vegetable washing basin, a bowl washing basin, a floor drain and the like of a ship kitchen or a restaurant is collected into a kitchen grey water main pipe and then enters an oil skimmer through a kitchen sewage inlet 106 of an upper cover plate 105 of the oil skimmer, oil drops float upwards due to different densities of oil and water after entering the oil skimmer, grey water and sediments (fish bones, bone residues, sand particles and the like) sink down, the sediments sink into a residue discharge port 109, the grey water enters the oil-free grey water cavity 102 through a steel wire filter screen 104, the liquid level of the oil skimmer rises along with the continuous collection of the kitchen sewage, the liquid level of the oil-containing sewage cavity 101 is higher than that of the oil-free grey water cavity 102 due to the light density of grease, the liquid level difference is calculated according to the difference of the densities of the oil and water, dirty oil at the top of the oil-containing sewage cavity is discharged to a dirty oil tank or a dirty oil barrel (the amount of the kitchen is small, the dirty oil barrel can be used), and is discharged to the outboard or to a domestic sewage treatment apparatus according to the difference of the discharge area.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be superior to the contrast technique, utilize the principle that sump oil, sewage density are different to through the setting of steel wire filter screen, can effectually separate sewage water oil, and simple structure, convenient to use, the cost is low, and the practicality is strong.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1-a box body; 101-a greasy dirt containing water cavity; 102-no putty water cavity; 103-continuous separator; 104-steel wire filter screen; 105-a cover plate; 106-kitchen sewage inlet; 107-ventilation openings; 108-dirty oil discharge port; 109-a slag discharge port; 110-grey water outlet; 2-air holes.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a marine kitchen sewage oil skimmer comprises a box body 1, wherein the box body 1 consists of an oily sewage cavity 101, an oil-free grey water cavity 102, a continuous partition plate 103, a steel wire filter screen 104 and a cover plate 105, the oily sewage cavity 101 and the oil-free grey water cavity 102 are separated by the continuous partition plate 103, the bottoms of the oily sewage cavity 101 and the oil-free grey water cavity 102 are communicated through the steel wire filter screen 104, the steel wire filter screen 104 is a stainless steel wire mesh, the mesh size of the stainless steel wire mesh is 40 meshes, the edge and corner of the stainless steel wire mesh are fixed through self-tapping and can be conveniently fixed, the 40-mesh size is more favorable for filtering the oily grey water cavity 102, the angle of the steel wire filter screen 104 is 45 degrees and can be more favorable for filtering the oily grey water cavity 102, the tops of the oily sewage cavity 101 and the oil-free grey water cavity 102 are arranged through the cover plate 105, a kitchen sewage inlet 106 and a ventilation port 107 are arranged above the cover plate 105, the inner diameter, more precisely, the inner diameter of a kitchen sewage inlet 106 is 60mm, the inner diameter of a ventilation port 107 is 76mm, the kitchen sewage inlet 106 is arranged above an oily sewage cavity 101, the ventilation port 107 is arranged above an oily lime water cavity 102, a dirty oil outlet 108 is arranged at the upper position of the left side of the oily sewage cavity 101, a slag discharge port 109 is arranged at the bottom of the oily sewage cavity 101, the slag discharge port 109 is closed at ordinary times and needs to be cleaned regularly, the inner diameter of the slag discharge port 109 is 89mm, a lime water outlet 110 is arranged at the right side of the oily lime water cavity 102, the inner diameter of the dirty oil outlet 108 is 32-35mm, the inner diameter of the lime water outlet 110 is 58-62mm, more precisely, the inner diameter of the dirty oil outlet 108 is 34mm, the inner diameter of the lime water outlet 110 is 60mm, a plurality of ventilation holes 2 which are symmetrically arranged are formed around the top of a box body 1, oil and water entering an oil skimmer are layered due to different densities, oil drops float upwards, ash water and sediment fishbone, bone slag, sand grains and the like sink, sediment sinks into the sediment outlet 109, the ash water enters the oil-free ash water cavity 102 through the steel wire filter screen 104, along with the continuous gathering of kitchen sewage, the liquid level of the oil skimmer rises, as the density of grease is light, the liquid level of the oily sewage cavity 101 is higher than that of the oil-free ash water cavity 102, the liquid level difference is calculated according to the difference of oil-water density, dirty oil at the top of the oily sewage cavity is discharged through the dirty oil outlet 108 after the liquid level continuously rises, the sewage oil-water separation can be effectively carried out by utilizing the principles of different densities of the dirty oil and the sewage, and the structure is simple, the use is convenient, the manufacturing cost is low, and the practicability is.

When the device is used, oily sewage such as a vegetable washing basin, a bowl washing basin, a floor drain and the like of a ship kitchen or a restaurant is collected into a main kitchen grey water pipe and then enters an oil skimmer through a kitchen sewage inlet 106 of an upper cover plate 105 of the oil skimmer, oil drops float upwards due to different densities of oil and water after entering the oil skimmer, grey water, sediment fishbone, bone residue, sand particles and the like sink, the sediment sinks into a residue discharge port 109, the grey water enters an oil-free grey water cavity 102 through a steel wire filter screen 104, the liquid level of the oil skimmer rises along with the continuous collection of the kitchen sewage, the liquid level of an oily sewage cavity 101 is higher than that of the oil-free grey water cavity 102 due to the light density of grease, the liquid level difference is calculated according to the difference of the densities of the oil and water, dirty oil at the top of the oily sewage cavity is discharged to a dirty oil tank or a dirty oil barrel through a dirty oil discharge port 108 after the liquid level continuously rises, the oily sewage at the top of, and is discharged to the outboard or to a domestic sewage treatment apparatus according to the difference of the discharge area.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a marine kitchen sewage oil skimmer, includes box (1), its characterized in that: box (1) is by oily sewage chamber (101), oil-free grey water chamber (102), continuous baffle (103), steel wire filter screen (104), apron (105) are constituteed, and the centre in oily sewage chamber (101) and oil-free grey water chamber (102) is separated with continuous baffle (103), and is linked together through steel wire filter screen (104) in its bottom, and the top in oily sewage chamber (101), oil-free grey water chamber (102) is passed through apron (105) installation setting, and the top of apron (105) is provided with kitchen sewage entry (106) and ventilative mouthful (107), the left side of oily sewage chamber (101) is provided with sump oil discharge port (108) by last position department, the bottom in oily sewage chamber (101) is provided with row cinder notch (109), the internal diameter of row cinder notch (109) is 89mm, the right side in oil-free grey water chamber (102) is provided with export (110).

2. The marine kitchen sewage skimmer of claim 1, wherein: the kitchen sewage inlet (106) is arranged above the oily sewage cavity (101), and the ventilation port (107) is arranged above the putty-free water cavity (102).

3. The marine kitchen sewage skimmer of claim 1, wherein: a plurality of symmetrically arranged air holes (2) are formed around the top of the box body (1).

4. The marine kitchen sewage skimmer of claim 1, wherein: the inner diameter of the dirty oil outlet (108) is 32-35mm, and the inner diameter of the grey water outlet (110) is 58-62 mm.

5. The marine kitchen sewage skimmer of claim 1, wherein: the inner diameter of the kitchen sewage inlet (106) is 58-62mm, and the inner diameter of the ventilation opening (107) is 75-77 mm.

6. The marine kitchen sewage skimmer of claim 1, wherein: the wire screen (104) is a stainless steel wire mesh with a mesh size of 40 mesh and is fixed at its corners by self-tapping.

7. The marine kitchen sewage skimmer of claim 1, wherein: the angle of the steel wire filter screen (104) is 45 degrees.