CN213012451U - Sewage treatment device suitable for restaurant kitchen - Google Patents

Abstract

The utility model is a sewage treatment device suitable for restaurant kitchens, which comprises a sewage swampiness treatment shell, a sewage inlet, a disinfectant swampiness agent feeding port, a methane discharging port, a sewage discharging port, a filter part maintenance window and a waste residue discharging port, the surface of the sewage swampiling treatment shell is provided with a plurality of through holes which are respectively provided with a sewage inlet, a disinfectant swamping agent feeding port, a methane discharging port, a sewage discharging port, a filter element maintenance window and a waste residue discharging port, kitchen sewage is directly discharged into the sewage inlet through a pipeline, the methane discharging port is connected with a gas pipeline for supplying kitchen, sewage after primary treatment of the sewage discharging port is directly discharged into a city sewage discharging network, the reclaimed water filter can be maintained after the maintenance window of the filter component is opened, the waste residue after generating the biogas is discharged through the waste residue discharge port with the help of the residue discharge pump, the sewage can be primarily filtered and purified, and organic matters in the sewage are precipitated and fermented to generate methane as fuel.

Description

Sewage treatment device suitable for restaurant kitchen

Technical Field

The utility model relates to a sewage treatment device, in particular to a sewage treatment device suitable for restaurant kitchens.

Background

Restaurant kitchens can generate a large amount of domestic sewage every day, the sewage contains a large amount of grease organic matters, a city is provided with thousands of restaurants for business every day, the restaurants can generate a large amount of domestic sewage, the domestic sewage is directly discharged into the urban sewage network, so that the urban sewage network bears huge pressure, a sewage treatment plant also has to run at full load, and a large amount of organic matters in the sewage can only be wasted, so that the pursuit of resource utilization maximization is not met.

Disclosure of Invention

To the problem that above-mentioned prior art exists, the utility model provides a sewage treatment plant suitable for restaurant kitchen can produce marsh gas as fuel with the organic matter precipitation fermentation in sewage preliminary filtration purification and with sewage.

In order to achieve the above object, the utility model discloses a following technical scheme realizes: a sewage treatment device suitable for restaurants comprises a sewage swampiness treatment shell, a sewage inlet, a disinfectant swampiness agent feeding port, a methane discharging port, a sewage discharging port, a filter component maintenance window and a waste residue discharging port, wherein the surface of the sewage swampiness treatment shell is provided with a plurality of through holes, the sewage inlet, the disinfectant swampiness agent feeding port, the methane discharging port, the sewage discharging port, the filter component maintenance window and the waste residue discharging port are respectively arranged, kitchen sewage is directly discharged into the sewage inlet through a pipeline, the methane discharging port is connected with a gas pipeline to supply to a kitchen, sewage after primary treatment is directly discharged into an urban sewage discharge network, a reclaimed water filter can be maintained after the filter component maintenance window is opened, waste residue after methane generation is discharged through the waste residue discharging port with the help of a residue discharging pump, and a sewage swampiness treatment box body is composed of a shell, a sedimentation swampiness box, The device comprises a reclaimed water filter, a sewage draining pump, a slag discharging pump, a power supply and a control module, wherein a sedimentation and biogas tank, a reclaimed water filter, a sewage draining pump, a slag discharging pump, a power supply and a control module are fixedly installed on the inner surface of a shell through a support and screws respectively, the sedimentation and biogas tank is connected with a sewage inlet, a disinfectant and biogas agent feeding port and a biogas discharge port respectively, the sedimentation and biogas tank is connected with the reclaimed water filter and the slag discharging pump respectively through pipelines, the reclaimed water filter is connected with the sewage draining pump through a pipeline, the sewage draining pump is connected with the sewage discharge port through management, the sewage draining pump provides enough suction for the reclaimed water filter to discharge sewage, the filter component maintenance window corresponds to the reclaimed water filter in position, the slag discharging pump is connected with a waste slag discharging port through a pipeline, and the power supply and the control module.

The power supply and control module is internally provided with a network module and externally connected with a power supply, reports the equipment state to the management software and provides power for the whole equipment.

The precipitation biogas tank is made of three layers of materials including high-strength engineering plastics, rubber and polyethylene corrosion-resistant films from outside to inside, so that the overall corrosion resistance and compressive strength are improved.

The reclaimed water filter is made of corrosion-resistant engineering plastics, and the interior of the reclaimed water filter is divided into two areas by a net-shaped fence to be respectively filled with activated carbon and modified fiber balls, so that grease and other impurities in sewage are preliminarily filtered, and the pressure of an urban sewage disposal network and a sewage treatment plant is reduced.

The sewage methane treatment shell is made of three-zero-four stainless steel and is provided with an outer cover rubber sleeve.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage: compare with the direct row domestic sewage of conventionality, this equipment can carry out the prefilter with debris and grease in sewage secondary utilization and with sewage, effectively reduces urban sewage network and sewage treatment plant's pressure, has apparent environmental protection benefit and economic benefits.

Drawings

FIG. 1 is a perspective view of a sewage treatment apparatus suitable for use in a restaurant kitchen;

FIG. 2 is a sectional view of a sewage-methane treatment housing of a sewage treatment apparatus suitable for a restaurant kitchen;

in the figure: 1. the device comprises a sewage biogas treatment shell 1-1, a shell 1-2, a sedimentation biogas tank 1-3, a reclaimed water filter 1-4, a sewage draining pump 1-5, a slag discharging pump 1-6, a power supply and control module 2, a sewage inlet 3, a disinfectant biogas agent feeding port 4, a biogas discharging port 5, a sewage discharging port 6, a filter component maintenance window 7 and a waste slag discharging port.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases by those skilled in the art.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

As shown in fig. 1 to 2, the sewage treatment device suitable for restaurants comprises a sewage-methanation treatment shell 1, a sewage inlet 2, a disinfectant-methanation agent input port 3, a methane outlet 4, a sewage outlet 5, a filter component maintenance window 6 and a waste residue discharge port 7, wherein the surface of the sewage-methanation treatment shell 1 is provided with a plurality of through holes which are respectively provided with the sewage inlet 2, the disinfectant-methanation agent input port 3, the methane outlet 4, the sewage outlet 5, the filter component maintenance window 6 and the waste residue discharge port 7, the sewage in the kitchen is directly discharged into the sewage inlet 2 through a pipeline, the methane outlet 4 is connected with a gas pipeline for supplying the kitchen, the sewage after primary treatment of the sewage outlet 5 is directly discharged into a city sewage discharge network, the filter component maintenance window 6 can maintain a medium water filter 1-3 after being opened, and the waste residue after methane generation is discharged through the waste residue discharge port 7 with the help of a residue discharge pump 1-5, the sewage biogas treatment box body 1 consists of a shell 1-1, a sedimentation biogas box 1-2, a reclaimed water filter 1-3, a sewage drainage pump 1-4, a slag discharge pump 1-5 and a power supply and control module 1-6, wherein the inner surface of the shell 1-1 is fixedly provided with the sedimentation biogas box 1-2, the reclaimed water filter 1-3, the sewage drainage pump 1-4, the slag discharge pump 1-5 and the power supply and control module 1-6 respectively through a bracket and screws, the sedimentation biogas box 1-2 is respectively connected with a sewage inlet 2, a disinfectant biogas agent feeding inlet 3 and a biogas outlet 4, the sedimentation biogas box 1-2 is respectively connected with the reclaimed water filter 1-3 and the slag discharge pump 1-5 through pipelines, the reclaimed water filter 1-3 is connected with the sewage drainage pump 1-4 through a pipeline, the sewage draining pump 1-4 is connected with a sewage discharging port 5 through management, the sewage draining pump 1-4 provides enough suction force for the reclaimed water filter 1-3 to discharge sewage, the position of the filter component maintenance window 6 corresponds to the reclaimed water filter 1-3, the slag discharging pump 1-5 is connected with a waste slag discharging port 7 through a pipeline, and the power supply and control module 1-6 is respectively connected with the reclaimed water filter 1-3, the sewage draining pump 1-4 and the slag discharging pump 1-5 through electric wires.

The power supply and control module 1-6 is internally provided with a network module and externally connected with a power supply, reports the state of the equipment to management software and provides power for the whole equipment.

The precipitation and biogas-generating box 1-2 is made of three layers of materials, namely high-strength engineering plastics, rubber and polyethylene corrosion-resistant films from outside to inside, so that the overall corrosion resistance and compressive strength are improved.

The reclaimed water filter 1-3 is made of corrosion-resistant engineering plastics, the interior of the reclaimed water filter is divided into two areas by a net-shaped fence, and the two areas are respectively filled with active carbon and modified fiber balls, so that grease and other impurities in sewage are preliminarily filtered, and the pressure of an urban sewage network and a sewage treatment plant is reduced.

The sewage methane treatment shell 1 is made of three-zero-four stainless steel to manufacture an outer cover rubber sleeve.

When the sewage treatment device is used, the sewage treatment device suitable for a restaurant kitchen is installed, various pipelines in the restaurant are connected in a one-to-one correspondence mode, a power supply is connected with a network, biogas bacteria are added, the equipment can start to operate, but the equipment can be normally used after a period of time for generating biogas according to the local temperature is required to be within ten days to thirty days.

Has the advantages that: compare with the direct row domestic sewage of conventionality, this equipment can carry out the prefilter with debris and grease in sewage secondary utilization and with sewage, effectively reduces urban sewage network and sewage treatment plant's pressure, has apparent environmental protection benefit and economic benefits.

The specific embodiment is as follows: since a certain market has spread the equipment on a large scale, the quality of domestic wastewater discharged by all restaurants every day is greatly improved, the treatment pressure of a sewage treatment plant is reduced by ten percent, and the natural gas consumed by the restaurants every day after the equipment is installed is reduced by five percent.

Claims (5)

1. A sewage treatment device suitable for restaurant kitchens comprises a sewage swampiness treatment shell (1), a sewage inlet (2), a disinfectant swampiness agent input port (3), a methane discharge port (4), a sewage discharge port (5), a filter component maintenance window (6) and a waste residue discharge port (7), and is characterized in that the surface of the sewage swampiness treatment shell (1) is provided with a plurality of through holes for respectively installing the sewage inlet (2), the disinfectant input port (3), the methane discharge port (4), the sewage discharge port (5), the filter component maintenance window (6) and the waste residue discharge port (7), the sewage swampiness treatment shell (1) consists of a shell (1-1), a precipitation swampiness tank (1-2), a reclaimed water filter (1-3), a sewage drainage pump (1-4), a residue discharge pump (1-5) and a power supply and control module (1-6), the inner surface of the shell (1-1) is respectively and fixedly provided with a precipitation biogas tank (1-2), a reclaimed water filter (1-3), a sewage drainage pump (1-4), a slag discharge pump (1-5) and a power supply and control module (1-6) through a bracket and screws, the precipitation biogas tank (1-2) is respectively connected with a sewage inlet (2), a disinfectant biogas agent inlet (3) and a biogas discharge port (4), the precipitation biogas tank (1-2) is respectively connected with the reclaimed water filter (1-3) and the slag discharge pump (1-5) through pipelines, the reclaimed water filter (1-3) is connected with the sewage drainage pump (1-4) through a pipeline, the sewage drainage pump (1-4) is connected with the sewage discharge port (5) through a pipeline, and the maintenance window (6) of the filter component is positioned corresponding to the reclaimed water filter (1-3), the slag discharge pump (1-5) is connected with a slag discharge port (7) through a pipeline, and the power supply and control module (1-6) is respectively connected with the reclaimed water filter (1-3), the sewage discharge pump (1-4) and the slag discharge pump (1-5) through electric wires.

2. The sewage treatment device suitable for restaurant kitchens as claimed in claim 1, wherein said power and control module (1-6) is built in a network module and is externally connected with a power supply.

3. The sewage treatment device suitable for the restaurant kitchen according to claim 1, wherein the precipitation biogas tank (1-2) is made of three layers of materials, from outside to inside, which are respectively high-strength engineering plastics, rubber and polyethylene corrosion-resistant films.

4. The sewage treatment device suitable for the restaurant kitchen according to claim 1, wherein the reclaimed water filter (1-3) is made of corrosion-resistant engineering plastics, and the interior of the reclaimed water filter is divided into two areas by a net-shaped fence and is filled with activated carbon and modified fiber balls respectively.

5. The sewage treatment device suitable for the restaurant kitchen according to claim 1, wherein the sewage-methane treatment housing (1) is made of a three-zero-four stainless steel outer cover rubber sleeve.

Images