CN215457788U

CN215457788U - Oil separation tank and dish washing machine

Info

Publication number: CN215457788U
Application number: CN202120598528.9U
Authority: CN
Inventors: 施立伟
Original assignee: Shenzhen Kanglingdun Intelligent Kitchen Equipment Co Ltd
Current assignee: Shenzhen Kanglingdun Intelligent Kitchen Equipment Co Ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2022-01-11
Anticipated expiration: 2031-03-24

Abstract

The application discloses oil interceptor and dish washer. The oil separation pool comprises a water sump and an oil collection sump, wherein the water sump is provided with an oil collection area, the oil collection sump is provided with an oil inlet, the oil inlet is communicated with the oil collection area, a baffle plate for opening and closing is arranged at the oil inlet, and the baffle plate can be opened and closed according to a preset mode. The water sump is provided with a liquid inlet, the water sump is provided with a first drainage channel, and the inlet end of the first drainage channel is positioned in the water sump and is lower than the oil inlet; the outlet end of the first drainage channel is positioned outside the oil separation pool, and the highest point of the first drainage channel is higher than the oil inlet. Through the arrangement, the oil separation efficiency of the oil separation tank can be improved.

Description

Oil separation tank and dish washing machine

Technical Field

The application relates to an environmental protection device, in particular to an oil separation tank and a dish washing machine.

Background

Kitchen waste water in the catering industry, such as dish washing water, contains a lot of grease and food residues, and oily waste water is directly discharged into urban drainage pipelines without being treated, so-called 'illegal cooking oil' is formed, and the kitchen waste water has influence on drainage equipment and urban sewage treatment plants. In order to reach the discharge standard, food residues and grease need to be filtered before the dishwashing water is discharged.

But the existing oil separation effect is relatively poor, and the use requirement cannot be met.

Disclosure of Invention

The application discloses oil interceptor can improve the efficiency of deoiling.

An oil separation tank comprises a water sump and an oil collection sump, wherein the water sump is provided with an oil collection area, the oil collection sump is provided with an oil inlet, the oil inlet is communicated with the oil collection area, a baffle plate for opening and closing is arranged at the oil inlet, and the baffle plate can be opened and closed according to a preset mode; the water sump is provided with a liquid inlet, the water sump is provided with a first drainage channel, and the inlet end of the first drainage channel is positioned in the water sump and is lower than the oil inlet; the outlet end of the first drainage channel is located outside the oil separation pool, and the highest point of the first drainage channel is higher than the oil inlet.

In an embodiment, the oil collecting bin is provided with a second liquid drainage channel, an inlet end of the second liquid drainage channel is located in the oil collecting bin, an outlet end of the second liquid drainage channel is located outside the oil collecting bin, and a highest point of the second liquid drainage channel is lower than the oil inlet.

In an embodiment, the oil collecting bin is provided with a second liquid drainage channel, an inlet end of the second liquid drainage channel is located in the oil collecting bin, an outlet end of the second liquid drainage channel is located outside the oil separation tank, and a highest point of the second liquid drainage channel is lower than the oil inlet.

In one embodiment, the inlet end of the first drainage channel is near the bottom of the sump.

In an embodiment, the top of the water sump has an oil guide plate disposed in an inclined manner, the oil inlet is close to the oil guide plate, and the oil inlet is higher than the lowest point of the oil guide plate.

In an embodiment, the liquid inlet is remote from the oil inlet and lower than the oil inlet.

In an embodiment, a partition plate is arranged in the water sump, the partition plate extends upwards from the bottom to partition the water sump into a first sub-sump and a second sub-sump, the first sub-sump and the second sub-sump are communicated at the upper part of the partition plate, the liquid inlet is located in the first sub-sump, and the oil collecting sump is communicated with the second sub-sump and is far away from the partition plate.

In one embodiment, a slag separating frame is arranged in the first sub-bin, a liquid inlet channel is arranged at the liquid inlet, and one end of the liquid inlet channel extends into the slag separating frame.

The application also discloses a dishwasher, which comprises the oil separation tank.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are an embodiment of the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 is a schematic view of an embodiment of the present application with the baffle of the oil interceptor closed;

fig. 2 is a schematic view of an embodiment of the oil separation tank of the present application when the baffle is opened.

Oil separation pool 10 water sump 100 first sub-sump 110 second sub-sump 120 oil guide plate 130 oil collection sump 140 oil inlet 210 baffle 500 first drainage channel 300 second drainage channel 400 liquid inlet channel 600 slag frame 700

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, for example "first", "second", etc., in this application is used solely to distinguish between the objects depicted and not to imply any order or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). Furthermore, the terms "comprises" and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

As shown in fig. 1 and 2, the present application provides an oil interceptor 10 and a dishwasher using the oil interceptor 10.

The oil separation tank 10 comprises a water sump 100 and an oil collection sump 200, wherein the water sump 100 forms an oil collection area, the oil collection sump 200 is provided with an oil inlet 210, the oil inlet 210 is communicated with the oil collection area, a baffle 500 for opening and closing is arranged at the oil inlet 210, and the baffle 500 can be opened and closed according to a preset mode; the water sump 100 has an inlet, the water sump 100 has a first drainage channel 300, and an inlet end of the first drainage channel 300 is located in the water sump 100 and is lower than the oil inlet 210; the outlet end of the first drainage channel 300 is located outside the oil separation tank 10, and the highest point of the first drainage channel 300 is higher than the oil inlet 210.

The oil gathering area in the water sump 100 is located in the upper area of the water sump 100, because the oil in the water floats upwards and gathers at the top of the water sump 100, and the area where the oil gathers is the oil gathering area. It should be understood that the volume and size of the deoiling zone is not fixed.

Oil collection bin 200 is located sump 100, and after water that contains oil passed through the inlet and then arrived sump 100, the oil of aquatic can the come-up, and the gathering forms one and floats the oil reservoir, highly reaches oil inlet 210 when floating the oil reservoir, and when baffle 500 opened, the oil slick of gathering flowed into in oil collection bin 200 through oil inlet 210. In one embodiment, the first drainage channel 300 may be a pipe, or may be another type of channel.

In this embodiment, the oil-containing water continuously flows into the sump 100, and the oil continuously floats upward to form a floating oil layer. Since the oil-containing water is continuously introduced from the liquid inlet, the liquid level in the sump 100 is higher and higher, and when the liquid level reaches the height of the oil inlet 210, the oil inlet 210 has two states, i.e., an open state or a closed state. When the oil inlet 210 is opened, the floating oil layer flows into the oil collecting bin 200 through the oil inlet 210, and the oil collecting bin 200 plays a role in collecting oil.

When the oil inlet 210 is in a closed state, if the liquid level of the sump 100 continues to rise until the liquid level of the sump 100 is higher than the highest point of the first drainage channel 300, at this time, the water in the sump 100 flows out along the first drainage channel 300 from the inlet end of the first drainage channel 300, and the liquid at the oil inlet 210 cannot enter the oil collecting bin 200, so that the inside of the oil collecting bin 200 cannot be affected. When the oil inlet 210 is in an open state, the liquid level in the water sump 100 is higher than the oil inlet 210, and if the oil-containing water continuously flows into the water sump through the liquid inlet at this time, a large amount of liquid in the water sump 100 enters the oil collecting sump 200. However, due to the arrangement of the baffle 500, the baffle 500 can be closed at a preset time, so that only a certain amount of liquid is allowed to flow into the oil collecting bin 200 within a preset time, and thus, a large amount of water can be prevented from flowing into the oil collecting bin 200 within a short time, the oil in the oil collecting bin 200 can be dispersed, and meanwhile, the oil in the oil collecting bin 200 can be prevented from being flushed into the water bin 100 again.

Make oil inlet 210 of oil collection bin 200 open and shut according to the predetermined mode, the predetermined mode can be regularly the switching, also can float the thickness of oil reservoir according to detecting and open, also can be through the liquid volume switching that gets into oil inlet 210, and the mode of seting up can be according to the function selection settlement that wants to reach, as long as play avoid water storehouse 100 liquid in a large number, quick rush into oil collection bin 200 and act on can.

By arranging the baffle 500, the situation that a large amount of liquid in the water sump 100 rapidly enters the oil collecting bin 200 in a short time to flush oil in the oil collecting bin 200 or the oil in the oil collecting bin 200 is flushed into the water sump 100 again can be effectively avoided; and floating oil in the water sump 100 can be ensured to enter the oil collecting sump 200 orderly.

Compare in current oil interceptor 10, this oil interceptor 10 oil removal efficiency is better, and the oil that flows into in the oil collection storehouse 200 can stew once more, avoids receiving the influence of liquid in the sump 100, brings better use and experiences. Meanwhile, the floating oil collecting device can be suitable for large-flow oil separation treatment, and can form one-time standing in the water sump 100, so that floating oil floats to the upper part of the water sump 100 and can further perform oil-water separation in the oil collecting sump 200 after flowing into the oil collecting sump 200, and meanwhile, the interference of large-amount quick flushing of water in the water sump 100 can be avoided.

The oil collecting bin 200 is internally provided with a second liquid drainage channel 400, the inlet end of the second liquid drainage channel 400 is positioned in the oil bin, the outlet end of the second liquid drainage channel 400 is positioned outside the oil collecting bin 200, and the highest point of the second liquid drainage channel 400 is lower than the oil inlet 210. Therefore, when the liquid in the oil collection bin 200 is higher than the second liquid discharge channel 400, the second liquid discharge channel 400 can discharge the liquid in the oil collection bin 200, and the phenomenon that the liquid level in the oil collection bin 200 is too high and flows out of the water bin 100 from the oil inlet 210 is avoided.

The inlet end of the second drainage channel 400 is close to the bottom of the sump 200. It should be understood that the liquid flowing into the oil sump 200 includes not only oil but also water. The water and the oil flowing into the oil collection bin 200 are still and separated again in the oil collection bin 200, the oil is on the upper layer, and the water is on the lower layer. Through setting up like this, when the liquid level in the oil collection bin 200 was higher than second drainage channel 400, the water of lower floor just can be discharged through second drainage channel 400 automatically, avoided oil collection bin 200 liquid to overflow to sump 100, can also make the oil in the oil collection bin 200 more and more simultaneously for oil-water separation's effect is better.

The inlet end of the first drainage channel 300 is near the bottom of the sump 100. Therefore, when the liquid level in the water bin 100 is too high, water in the water bin 100 can be discharged better; meanwhile, the standing time of the water at the bottom is relatively long, the oil-water separation is relatively thorough, and the design is more favorable for the oil discharge effect of the oil separation tank 10.

The top of the sump 100 has an oil guide plate 130 disposed in an inclined manner, the oil inlet 210 is close to the oil guide plate 130, and the oil inlet 210 is higher than the lowest point of the oil guide plate 130. Through setting up the oil guide plate 130 of slope for the thickness increase of oil layer floats on the upper surface, more is favorable to in the oil slick gets into collection oil bin 200.

The liquid inlet is far from the oil inlet 210 and is lower than the oil inlet 210. Therefore, the liquid entering the water sump 100 can be prevented from damaging the floating oil layer at the oil inlet 210, and a better separation effect is obtained.

The water sump 100 is internally provided with a partition plate 140, the partition plate 140 extends upwards from the bottom to separate the water sump 100 into a first sub-bin 110 and a second sub-bin 120, the first sub-bin 110 and the second sub-bin 120 are communicated at the upper part of the partition plate 140, a liquid inlet is positioned in the first sub-bin 110, and the oil collection bin 200 is communicated with the second sub-bin 120 and is far away from the partition plate 140. Two small water bins 100 are formed by dividing the water bin 100, namely a first sub bin 110 and a second sub bin 120; the liquid inlet is located in the first sub-bin 110, so that the liquid entering the water bin 100 is firstly in the first sub-bin 110, which is equivalent to that the first sub-bin 110 has a buffering effect on the liquid entering the water bin 100, and the liquid in the second sub-bin 120 is prevented from being interfered, so that the floating oil above the second sub-bin 120 is kept stable, and the floating oil is prevented from being dispersed by the liquid entering the water bin 100.

A slag separation frame 700 is arranged in the first sub-bin 110, a liquid inlet channel 600 is arranged at the liquid inlet, and one end of the liquid inlet channel 600 extends into the slag separation frame 700. Through setting up slag trap 700, filter the liquid that gets into sump 100.

It should be noted that, for a person skilled in the art, one or more technical features mentioned in the above embodiments may be combined according to actual needs to form a new embodiment, and the new embodiment will have a corresponding technical effect brought by the selected one or more technical features.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and the practice of the invention is not to be considered limited to those descriptions. It will be apparent to those skilled in the art that a number of simple derivations or substitutions can be made without departing from the inventive concept.

Claims

1. An oil separation tank is characterized by comprising a water bin and an oil collection bin, wherein the water bin forms an oil collection area, the oil collection bin is provided with an oil inlet, the oil inlet is communicated with the oil collection area, a baffle plate for opening and closing is arranged at the oil inlet, and the baffle plate can be opened and closed according to a preset mode;

the water sump is provided with a liquid inlet, the water sump is provided with a first drainage channel, and the inlet end of the first drainage channel is positioned in the water sump and is lower than the oil inlet; the outlet end of the first drainage channel is located outside the oil separation pool, and the highest point of the first drainage channel is higher than the oil inlet.

2. The oil interceptor of claim 1 wherein the oil collection sump has a second drainage channel therein, the inlet end of the second drainage channel being located in the oil collection sump, the outlet end of the second drainage channel being located outside the oil collection sump, the highest point of the second drainage channel being lower than the oil inlet.

3. The oil interceptor of claim 2, wherein the inlet end of the second drainage channel is proximate the bottom of the sump.

4. The oil interceptor of claim 1, wherein the inlet end of the first drainage channel is proximate the bottom of the sump.

5. The oil interceptor of claim 1, wherein the top of the sump has an inclined oil deflector, the oil inlet is located near the oil deflector, and the oil inlet is located above the lowest point of the oil deflector.

6. The oil interceptor of claim 1, wherein the liquid inlet is remote from the oil inlet and below the oil inlet.

7. The oil separation tank of claim 1, wherein a partition plate is arranged in the water sump, the partition plate extends upwards from the bottom to partition the water sump into a first sub-sump and a second sub-sump, the first sub-sump and the second sub-sump are communicated at the upper part of the partition plate, the liquid inlet is positioned in the first sub-sump, and the oil collection sump is communicated with the second sub-sump and is far away from the partition plate.

8. The oil interceptor of claim 7, wherein the first sub-compartment has a slag separating frame therein, the liquid inlet has a liquid inlet channel therein, and one end of the liquid inlet channel extends into the slag separating frame.

9. A dishwasher, characterized by comprising an oil interceptor according to any one of claims 1-8.