CN214243865U

CN214243865U - Filtering equipment for food and beverage rubbish

Info

Publication number: CN214243865U
Application number: CN202021666152.2U
Authority: CN
Inventors: 方永贤; 周晓彩
Original assignee: Hangzhou Lijing Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Hangzhou Lijing Energy Saving And Environmental Protection Technology Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-09-21
Anticipated expiration: 2030-08-11

Abstract

The utility model provides a filtration equipment for food and beverage rubbish belongs to food and beverage sewage treatment technical field. It has solved the easy greasy dirt of filtration pore and has plugged up on the filter of prior art design, leads to influencing the problem of the adsorption efficiency of greasy dirt. This filtration equipment for food and beverage rubbish includes the box, and the port of intaking that supplies sewage to get into, its characterized in that are seted up at the top of box: the filter plate is arranged on the upper part of the box body, a net-shaped structure formed by a plurality of filter holes is arranged on the filter plate in a penetrating mode from top to bottom, two ends of each filter hole are flared parts with large outer sides and small inner sides, and the inner sides of the two flared parts are communicated. This filtration equipment for food residue's advantage lies in: the upper end and the lower end of the filtering hole on the filtering plate are provided with the flared parts with relatively large outer sides and relatively small inner sides, so that dirty oil in the sewage can smoothly enter the inner sides of the flared parts, and the dirty oil absorption function of the filtering plate is enhanced.

Description

Filtering equipment for food and beverage rubbish

Technical Field

The utility model belongs to the technical field of food and beverage sewage treatment, especially, relate to a filtration equipment for food and beverage rubbish.

Background

Along with the improvement of living standard of people, more and more consumers who go to food and beverage hotel consumption are provided, food and beverage rubbish is also increased greatly with the day, generally the food and beverage hotel is not classified when pouring food and beverage rubbish, but all people are mixed together, and the greasy dirt in the food and beverage rubbish is the most difficult to handle, because the greasy dirt and the food and beverage rubbish are mixed together, other food and beverage rubbish except the greasy dirt can not be carried out biological fermentation treatment to make organic fertilizer, but can only be handled through the method of filling.

Therefore, the oil-water separation equipment is invented for separating oil stain and water, but most of filter holes on a filter plate for filtering the oil stain in the existing separation equipment are through holes which penetrate through the filter plate and are identical in size and shape, so that the subsequent oil stain can not enter the through holes again due to the fact that the oil stain is attached to the outer surface of the filter plate, particularly two ends of the through holes after the filter plate is used for a period of time, and the absorption of the oil stain is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a solve at least some filtration equipment for food and beverage rubbish among the above-mentioned problem.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the utility model discloses a filtration equipment for food and beverage rubbish, including the box, the port of intaking that supplies sewage to get into, its characterized in that are seted up at the top of box: the filter plate is arranged on the upper part of the box body, a net-shaped structure formed by a plurality of filter holes is arranged on the filter plate in a penetrating mode from top to bottom, two ends of each filter hole are flared parts with large outer sides and small inner sides, and the inner sides of the two flared parts are communicated.

In the filtering device for food waste, the flared part is communicated with a middle oil storage groove arranged in the filter plate; the cross-sectional area of the portion of the intermediate reservoir having the largest cross-sectional area is at least substantially the same as the cross-sectional area of the side of the flared portion having the relatively larger opening.

In the filtering equipment for food waste, any two adjacent middle oil storage tanks are communicated.

In the filtering equipment for food waste, the inner walls of the two flared parts on the filtering hole are respectively provided with a plurality of oil guide sheets which are arranged along the direction from the outer side to the inner side.

In the filtering equipment for food waste, the oil guide sheets in each flared part are arranged at intervals and are encircled to form a ring shape.

In the filtering equipment for food waste, the oil guide sheet is spirally arranged from the outer side of the flaring part to the inner side.

In the filter equipment for food waste, the lower side of the filter plate is provided with an oil outlet communicated with the middle oil storage tank inside the filter plate, and the oil outlet is connected to an external sump oil collecting cylinder through an oil outlet pipe hermetically communicated with the oil outlet.

Compared with the prior art, this filtration equipment for food residue's advantage lies in:

1. the upper end and the lower end of the filtering hole on the filtering plate are provided with the flared parts with relatively large outer sides and relatively small inner sides, so that dirty oil in the sewage can smoothly enter the inner sides of the flared parts, and the dirty oil absorption function of the filtering plate is enhanced;

2. the middle oil storage tank is arranged to facilitate dirty oil flowing into the inner side of the flared part to enter the middle oil storage tank for storage, so that the oil storage capacity is further improved;

3. the oil guide sheet is favorable for oil stains to better enter the middle oil storage tank through the oil guide sheet.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 provides an internal structure diagram of an embodiment of the present invention.

Fig. 2 provides a schematic front view of an embodiment of the present invention.

Fig. 3 provides a schematic cross-sectional view of a filter plate in an embodiment of the invention.

In the figure, a box body 1, a water inlet port 2, a filter hole 3, a flared part 3a, an intermediate oil storage tank 3b, an oil guide sheet 4, an oil outlet port 5, an oil outlet pipe 6, a sump oil collecting cylinder 7 and a filter plate 8.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

As shown in fig. 1 and 2, the filtering device for food waste comprises a box body 1, wherein a water inlet 2 for sewage to enter is formed in the top of the box body 1, a filter plate 8 is arranged on the upper portion of the inside of the box body 1, a plurality of filtering holes 3 penetrate through the filter plate 8 from top to bottom, and the filtering holes 3 are distributed into a net-shaped structure.

As shown in fig. 3, unlike the conventional filter structure, in order to reduce the adhesion of oil stains to both ends of the filter hole 3 and to prevent the oil stains from entering the filter hole 3, both ends of the filter hole 3 in the filter sheet 8 are flared portions 3a having a large outer side and a small inner side, and the inner sides of the flared portions 3a communicate with each other.

Note that, the flared portions 3a are provided at the upper and lower ends of the filter hole 3, respectively, in this case, based on the following consideration: that is, when the water inlet port 2 at the top of the box body 1 enters untreated sewage, and the untreated sewage flows through the filter plate 8 from top to bottom, the flared part 3a at the upper end of the filter hole 3 can absorb dirty oil, while the primarily filtered sewage is left to the relative lower part in the box body 1 through the filter hole 3, the water level of the primarily filtered sewage gradually moves upwards, and when the sewage in the box body 1 under the filter plate 8 gradually rises to the position of the filter plate 8, because the dirty oil has the characteristic of floating on water, at this time, the oil and water are separated, and the oil can enter the middle oil storage tank 3b through the flared part 3a at the lower end in the filter hole 3.

Additionally, the size of the cross section of the portion of the intermediate reservoir 3b where the cross section is largest is at least substantially the same as the size of the cross section of the side of the flared portion 3a where the opening is relatively large.

In order to clean the oil stain in the filter plate 8, any two of the intermediate oil reservoirs 3b in the filter plate 8 are connected.

In addition, the inner walls of the two flared parts 3a on the filtering hole 3 are respectively provided with a plurality of oil guide sheets 4 which are arranged along the direction from the outer side to the inner side.

In order to reduce resistance in the process that the dirty oil attached to the oil guide sheet 4 enters the intermediate oil storage tank 3b, the oil guide sheet 4 is made of nano or micro-nano materials.

In order to increase the oil guiding area, the oil guiding fins 4 in each flared part 3a are arranged at intervals and are encircled to form a ring shape.

The oil guide piece 4 is provided spirally inward from the outside of the flared portion 3a in order to increase the amount of dirty oil stored in the flared portion 3a and to reduce the amount of dirty oil flowing in from flowing out from the inside of the flared portion 3 a.

In order to reduce the number of times of regularly cleaing away the greasy dirt of filter plate 8, the port 5 that produces oil that communicates with its inside middle oil storage tank 3b is still seted up to this filter plate 8's relative downside, the port 5 that produces oil is connected to outside sump oil collecting vessel 7 through the play oil pipe 6 rather than sealed intercommunication, filter plate 8 can absorb oil on one side like this, can in time discharge absorptive oil to the sump oil collecting vessel 7 that is located the box 1 outside on one side again, when sump oil collecting vessel 7's sump oil was full, only need to change another empty sump oil collecting vessel 7 can.

In addition, based on the fact that the viscosity of the dirty oil entering the middle oil storage tank 3b is increased and the flowability of the dirty oil is poor when the environmental temperature is low, and the temperature of the common catering sewage is high relative to the environmental temperature, the filter plate 8 can be made of a material with heat storage performance, so that certain heat is provided for the dirty oil stored in the middle oil storage tank 3b, certain flowability is kept, and the dirty oil can be smoothly discharged to the dirty oil collecting cylinder 7 when the environmental temperature is low.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the tank 1, the water inlet port 2, the filter hole 3, the flared portion 3a, the intermediate oil reservoir 3b, the oil guide 4, the oil outlet port 5, the oil outlet pipe 6, the dirty oil collecting cylinder 7, the filter plate 8, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a filtration equipment for food and beverage rubbish, includes box (1), the top of box (1) set up water inlet port (2) that supply sewage to get into, its characterized in that: the filter plate is characterized by further comprising a filter plate (8) arranged on the upper portion of the inside of the box body (1), a net-shaped structure formed by a plurality of filter holes (3) is arranged on the filter plate (8) in a penetrating mode from top to bottom, two ends of each filter hole (3) are flared portions (3a) with large outer sides and small inner sides, and the inner sides of the two flared portions (3a) are communicated.

2. Filtering device for food waste according to claim 1, characterized in that the flared section (3a) communicates with an intermediate oil reservoir (3b) provided in the filter plate (8); the cross section of the part of the intermediate oil reservoir (3b) having the largest cross section is at least substantially the same as the cross section of the side of the flared part (3a) having a relatively larger opening.

3. The food waste filtering apparatus according to claim 2, wherein any two adjacent intermediate oil storage tanks (3b) are communicated with each other.

4. The food waste filtering device according to claim 1, wherein the inner walls of the two flared parts (3a) of the filtering hole (3) are respectively provided with a plurality of oil guiding sheets (4) arranged along the direction from the outer side to the inner side.

5. Filtering equipment for food wastes according to claim 4, characterized in that the oil-guiding sheets (4) in each flared section (3a) are arranged at intervals and are encircled to form a ring.

6. The food waste filtering device according to claim 4, wherein the oil guiding plate (4) is arranged in a spiral direction from the outer side to the inner side of the flared part (3 a).

7. The food waste filtering device according to claim 2, wherein the filter plate (8) is provided with an oil outlet (5) on the lower side thereof, the oil outlet being communicated with the intermediate oil storage tank (3b) inside the filter plate, and the oil outlet (5) is connected to an external dirty oil collecting cylinder (7) through an oil outlet pipe (6) hermetically communicated with the oil outlet.