CN206970378U - A kind of waste disposal plant for catering - Google Patents

Abstract

The utility model discloses a kind of waste disposal plant for catering, including waste water treatment box, water inlet and delivery port are respectively equipped with the opposing sidewalls of the waste water treatment box, the inside of the waste water treatment box is in turn divided into every slag area from water inlet to delivery port, oil-removing area and purifying area, it is described to be provided with every the top in slag area every slag basket, it is described to be provided with precipitation chamber every the lower section of slag basket, it is described that first partition is provided between slag area and oil-removing area, oil removing cylinder is installed in the oil-removing area, second partition is provided between the oil-removing area and purifying area, ultraviolet germicidal lamp is installed on roof inside the purifying area, the inside of the purifying area is provided with filtration core, the filtration core includes activated carbon filter layer and gravel filter layer.The utility model has that compact-sized, floor space is small, easy to maintenance and can effectively handle sewage from catering business, application easy to spread.

Description

A sewage treatment device for catering

technical field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device for catering.

Background technique

In daily life, a large amount of sewage will be generated in the operation of various hotels, especially in restaurants and kitchens, a large amount of sewage containing oil and food residues will be generated due to washing vegetables and tableware. These sewage are mainly discharged directly through sewer pipes to Sewage treatment plants treat other forms of sewage. However, this discharge method may lead to many small food residues and oily stains in the sewage, causing sewer blockage, producing putrid smell and breeding flies, which not only has a negative impact on the catering environment, but also puts pressure on public treatment facilities.

At present, biochemical treatment devices with cumbersome processes and bulky volumes are often used in the prior art, which not only consumes a lot of energy, but also has an unattractive appearance and occupies a lot of land. It is very inconvenient to use in the catering industry, so it is difficult to promote. How to design a sewage treatment equipment that is small in size, easy to maintain and can effectively treat catering sewage is a problem that needs to be solved at present.

Utility model content

The purpose of this utility model is to provide a sewage treatment device for catering to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a sewage treatment device for catering, including a sewage treatment tank, the opposite side walls of the sewage treatment tank are respectively provided with a water inlet and a water outlet, and the sewage treatment tank The inside of the slag separation area is divided into a slag separation area, an oil removal area and a purification area in turn from the water inlet to the water outlet. A slag separation basket is installed on the upper part of the slag separation area, and a sedimentation chamber is provided below the slag separation basket. A first partition is provided between the slag area and the degreasing area, an oil removal cylinder is installed in the degreasing area, a second partition is provided between the degreasing area and the purification area, and the inside of the purification area is An ultraviolet germicidal lamp is installed on the top wall, and a filter element is installed inside the purification area, and the filter element includes an active carbon filter layer and a gravel filter layer.

Preferably, a sewage outlet is opened on the side wall of the precipitation chamber.

Preferably, the oil removal cylinder is provided with an oil dirt collection pipe.

Preferably, the second separator is provided with an oil discharge port, and both the second separator and the first separator are provided with a drain pipe interface, and the position of the oil discharge port on the second separator is higher than that of the drain pipe interface.

Preferably, a transparent protective cover is provided on the outside of the ultraviolet germicidal lamp.

Compared with the prior art, the beneficial effect of the utility model is: the utility model filters the food residue in the sewage through the slag separation basket, and the filtered sewage enters the sedimentation chamber for precipitation, and then the sewage is degreased by the degreasing cylinder. Separation, then remove a large number of bacteria in the water body through ultraviolet germicidal lamps, and deodorize the sterilized water body through the activated carbon filter layer and adsorb organic matter that is difficult for microorganisms to degrade, and finally use the gravel filter layer to carry out some activated carbon particles carried by the water body. Sedimentation filtration has the advantages of compact structure, small footprint, convenient maintenance and effective treatment of catering sewage, and is easy to popularize and apply.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a sectional view of the utility model.

In the figure: 1-sewage treatment tank, 2-water inlet, 3-water outlet, 4-slag separation basket, 5-sedimentation chamber, 6-sewage outlet, 7-oil removal cylinder, 8-first partition, 9- Grease collecting pipe, 10-second partition, 11-oil outlet, 12-drain pipe interface, 13-ultraviolet germicidal lamp, 14-activated carbon filter layer, 15-gravel filter layer.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower" and "horizontal" are based on the orientation or positional relationship shown in the accompanying drawings, only It is for the convenience of describing the utility model and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the utility model.

In the description of the present utility model, it should also be noted that, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Please refer to Fig. 1 and Fig. 2, the utility model provides a technical scheme of a sewage treatment device for catering: a sewage treatment device for catering, including a sewage treatment tank 1, and the opposite side walls of the sewage treatment tank 1 are respectively provided with Water inlet 2 and water outlet 3, the inside of the sewage treatment tank 1 is divided into slag separation area, degreasing area and purification area successively from water inlet 2 to water outlet 3, and the upper part of the described slag separation area is equipped with a device for filtering A slag separation basket 4 for large impurities, a settling chamber 5 is provided under the slag separation basket 4, a sewage outlet 6 is opened on the side wall of the settling chamber 5, and a settling The first separator 8, an oil removal cylinder 7 for oil-water separation is installed in the degreasing area, an oil dirt collecting pipe 9 is arranged on the oil removal area 7, and a The second partition 10, the second partition 10 is provided with an oil discharge port 11, and the second partition 10 and the first partition 8 are all provided with a drain pipe interface 12, and the second partition 10 is provided with The position of the oil discharge port 11 is higher than the drain pipe interface 12, and an ultraviolet germicidal lamp 13 for degerming is installed on the top wall inside the purification area, and a transparent protective cover is provided outside the ultraviolet germicidal lamp 13, which can ensure Ultraviolet germicidal lamp 13 is completely isolated from water to ensure the service life of ultraviolet germicidal lamp 13. A filter core is installed in the inside of the purification zone, and the filter core includes an active carbon filter layer 14 and a gravel filter layer 15. The deodorization of the sterilized water body and the adsorption of organic matter that is difficult for microorganisms to degrade, the gravel filter layer 15 can precipitate and filter some activated carbon particles carried by the water body.

Working principle: When in use, the catering sewage flows into the sewage treatment tank 1 through the water inlet 2. First, a large amount of large food residue in the sewage is filtered through the slag separation basket 4, and the filtered sewage enters the sedimentation chamber 5 for precipitation, and then, the sewage enters the degreasing area, and the oil-water separation of the sewage is carried out through the degreasing cylinder 7, and the water body after degreasing is carried out in the purification area, and a large number of bacteria in the water body are removed by the ultraviolet germicidal lamp 13, and the activated carbon filter layer 14 Deodorize the sterilized water body and adsorb organic matter that is difficult for microorganisms to degrade, and then filter some activated carbon particles carried by the water body through the gravel filter layer 15, and finally, the purified water body is discharged through the drain.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of waste disposal plant for catering, including waste water treatment box (1), it is characterised in that：The waste water treatment box (1) It is respectively equipped with water inlet (2) and delivery port (3) in opposing sidewalls, the inside of the waste water treatment box (1) is from water inlet (2) to going out The mouth of a river (3) is in turn divided into every slag area, oil-removing area and purifying area, described to be provided with every the top in slag area every slag basket (4), it is described every The lower section of slag basket (4) is provided with precipitation chamber (5), described to be provided with first partition (8) between slag area and oil-removing area, in the oil-removing area Oil removing cylinder (7) is installed, is provided with second partition (10) between the oil-removing area and purifying area, on the roof inside the purifying area Ultraviolet germicidal lamp (13) is installed, the inside of the purifying area is provided with filtration core, and the filtration core filters including activated carbon Layer (14) and gravel filter layer (15).

A kind of 2. waste disposal plant for catering according to claim 1, it is characterised in that：The side of the precipitation chamber (5) Sewage draining exit (6) is offered on wall.

A kind of 3. waste disposal plant for catering according to claim 1, it is characterised in that：Set on the oil removing cylinder (7) There is greasy dirt collecting pipe (9).

A kind of 4. waste disposal plant for catering according to claim 1, it is characterised in that：On the second partition (10) Provided with oil discharge outlet (11), and drain interface (12), the second partition are equipped with second partition (10) and first partition (8) (10) position of oil discharge outlet (11) is higher than drain interface (12) on.

A kind of 5. waste disposal plant for catering according to claim 1, it is characterised in that：The ultraviolet germicidal lamp (13) outside is provided with transparent protective cover.