CN211283795U

CN211283795U - Catering oil-water separator

Info

Publication number: CN211283795U
Application number: CN201921785417.8U
Authority: CN
Inventors: 郭红运
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-08-18
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a food and beverage oil-water separator, which comprises a box body and a box cover, wherein two clapboards are sequentially arranged on the inner side wall of the box body, the two clapboards divide the box body into a filtering area, a floating oil separating area and a water discharging area, a filtering frame is movably arranged in the filtering area, a plurality of uniformly distributed filtering holes are arranged on the filtering frame, an oil discharging port is arranged at the upper end of the floating oil separating area, an oil discharging valve is arranged in the oil discharging port, and a water discharging port is arranged on the side wall of the water discharging area; the box cover is hermetically clamped on the box body, a movable cover is arranged on one side of the box cover through a hinge and positioned above the filter frame, and a connecting hole is formed in the movable cover; the utility model separates oil and water from oily sewage by a gravity settling separation method, thereby facilitating the discharge of sewage, preventing vegetable oil from flowing into a sewer along with sewage to cause grease accumulation on the wall of a pipeline and causing blockage and paralysis of a drainage pipe network; and the device has simple structure, is convenient to clean, and is more environment-friendly and sanitary.

Description

Catering oil-water separator

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a food and beverage oil water separator.

Background

The restaurant wastewater mainly comes from hotels, restaurants, dining halls and the like, and with the rapid development of cities, the discharge amount of the restaurant wastewater is increased year by year. Animal and vegetable oil in the restaurant wastewater is the most important pollution factor, grease accumulation on the wall of a pipeline can be caused when high-concentration animal and vegetable oil flows into a sewer, a drainage pipe network is blocked and paralyzed, hardened grease on the inner wall of the pipeline is extremely difficult to clean, and in addition, the Chemical Oxygen Demand (COD) in water can be greatly increased by the high-concentration grease, so that the serious pollution of urban drainage is caused. Chinese patent with patent publication numbers CN 209052470U and CN 208454654U all disclose a food and beverage oil-water separator, carry out oil-water separation through gravity, and all pass through the heater, the filter, equipment such as bubbler assists with higher speed and carries out oil-water separation, but it is well known, oily sewage adhesion is strong, be difficult to wash, add auxiliary assembly and can improve oil-water separation efficiency to a certain extent, but improved the holistic washing difficulty of equipment greatly, be unfavorable for the environmental protection, and each auxiliary assembly soaks in oily sewage for a long time, corrode easily and rust, reduce equipment life, equipment cost is improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a food and beverage oil-water separator, which has simple structure, convenient cleaning and more environmental protection and sanitation.

In order to solve the technical problem, the utility model provides a following technical scheme:

a catering oil-water separator comprises a box body and a box cover, wherein two clapboards are sequentially arranged on the inner side wall of the box body, the box body is divided into a filtering area, a floating oil separating area and a water discharging area by the two clapboards, a filtering frame is movably arranged in the filtering area, a plurality of uniformly distributed filtering holes are formed in the filtering frame, an oil discharging port is formed in the upper end of the floating oil separating area, an oil discharging valve is arranged in the oil discharging port, and a water discharging port is formed in the side wall of the water discharging area; the box cover is connected to the box body in a sealing and clamping mode, a movable cover is installed on one side of the box cover through a hinge and located above the filter frame, and a connecting hole is formed in the movable cover.

As an optimized technical scheme of the utility model, be provided with the spare connecting hole that is located removable cover one side on the case lid.

As an optimized technical scheme of the utility model, the top surface of case lid has the handle through screw fixed mounting.

As an optimal technical scheme of the utility model, be provided with the baffle of installing in the bottom half in the drainage area.

As an optimal technical scheme of the utility model, the both sides of crossing the filter frame all are provided with the attachment strap, it passes through the attachment strap overlap joint on box and baffle to cross the filter frame.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

the utility model separates oil and water from oily sewage by a gravity settling separation method, thereby facilitating the discharge of sewage, preventing vegetable oil from flowing into a sewer along with sewage to cause grease accumulation on the wall of a pipeline and causing blockage and paralysis of a drainage pipe network; and the device has simple structure, is convenient to clean, and is more environment-friendly and sanitary.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a cross-sectional view of the housing of the present invention;

FIG. 3 is a cross-sectional view of the filter frame of the present invention;

wherein: 1. a box body; 2. a box cover; 3. a handle; 4. a movable cover; 5. a hinge; 6. connecting holes; 7. a spare connecting hole; 8. an oil discharge valve; 9. a water outlet; 10. an oil discharge port; 11. a partition plate; 12. a filter frame; 13. a filtration zone; 14. a floating oil separation zone; 15. a drainage area; 16. filtering holes; 17. a butt strap; 18. and a baffle plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-3, a catering oil-water separator comprises a box body 1 and a box cover 2, wherein two partition plates 11 are sequentially arranged on the inner side wall of the box body 1, the two partition plates 11 divide the interior of the box body 1 into a filtering area 13, a floating oil separation area 14 and a water discharge area 15, a filtering frame 12 is movably arranged in the filtering area 13, a plurality of uniformly distributed filtering holes 16 are arranged on the filtering frame 12, an oil discharge port 10 is arranged at the upper end of the floating oil separation area 14, an oil discharge valve 8 is arranged in the oil discharge port 10, and a water discharge port 9 is arranged on the side wall of the water discharge area 15; case lid 2 seals joint on box 1, and movable cover 4 is installed through hinge 5 in one side of case lid 2, and movable cover 4 is located the top of filter frame 12, is provided with connecting hole 6 on the movable cover 4.

Be provided with the reserve connecting hole 7 that is located movable cover 4 one side on case lid 2, when opening movable cover 4 clearance filter frame 12, can peg graft the water pipe of being connected with connecting hole 6 on movable cover 4 temporarily in reserve connecting hole 7, prevent that remaining sewage from dripping to ground in the water pipe.

The top surface of case lid 2 has handle 3 through screw fixed mounting, conveniently mentions through handle 3 and opens case lid 2, washs in the box 1.

The drainage area 15 is internally provided with a baffle 18 arranged at the bottom of the box body 1, which can slow down the flow speed of sewage and ensure that oil and water have enough time to be slowly separated.

Both sides of the filter frame 12 are provided with the butt strap 17, the filter frame 12 is lapped on the box body 1 and the partition plate 11 through the butt strap 17, and the filter frame 12 is lapped and installed through the butt strap 17, so that the filter frame 12 can be conveniently taken out for cleaning.

Specifically, when the device is used, the connecting port 6 is connected with a sewage pipe of a pool, so that sewage is discharged into the box body 1, or the movable cover 4 is lifted, and the sewage is directly poured into the box body 1; sewage firstly passes through a filter frame 12 in a box body 1, large-particle impurities such as vegetable residues and the like in the sewage are filtered, then the sewage enters a floating oil separation area 14, oil and water are gradually separated due to different relative densities of oil and water, a floating oil layer is formed on the upper layer of the floating oil separation area 14, the separated sewage is arranged on the lower layer, and the upper layer of floating oil can be discharged through an oil discharge port 10 and an oil discharge valve 8; and the sewage in the lower layer enters the drainage area 15 through the lower edge of the partition plate 11 and is drained out of the drainage port 9.

In the using process of the device, the movable cover 4 can be opened periodically to clean the filter frame 12, so that the phenomenon that a large amount of vegetable residues are accumulated in the filter frame 12 to block the filter holes 16 and influence the filtering efficiency and the sewage flow is avoided; meanwhile, the box cover 2 is required to be opened periodically, the filter frame 12 is taken out, the interior of the box body 1 is thoroughly cleaned, and the bottom of the box body 1 is prevented from being rotten and smelly due to the fact that sewage is remained for a long time, and sanitation is not affected.

The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.

Claims

1. A catering oil-water separator comprises a box body (1) and a box cover (2), and is characterized in that two partition plates (11) are sequentially arranged on the inner side wall of the box body (1), the inside of the box body (1) is divided into a filtering area (13), a floating oil separating area (14) and a water discharging area (15) by the two partition plates (11), a filtering frame (12) is movably arranged in the filtering area (13), a plurality of uniformly distributed filtering holes (16) are formed in the filtering frame (12), an oil discharging port (10) is formed in the upper end of the floating oil separating area (14), an oil discharging valve (8) is arranged in the oil discharging port (10), and a water discharging port (9) is formed in the side wall of the water discharging area (15); the sealed joint of case lid (2) is on box (1), movable cover (4) is installed through hinge (5) in one side of case lid (2), just movable cover (4) are located the top of filter frame (12), be provided with connecting hole (6) on movable cover (4).

2. The catering oil-water separator according to claim 1, wherein the tank cover (2) is provided with a spare connecting hole (7) at one side of the movable cover (4).

3. The catering oil-water separator according to claim 1, wherein the top surface of the tank cover (2) is fixedly provided with a handle (3) through screws.

4. The catering oil-water separator according to claim 1, wherein a baffle (18) is arranged in the drainage area (15) and is mounted at the bottom of the tank (1).

5. The catering oil-water separator according to claim 1, wherein the filter frame (12) is provided with straps (17) on both sides, and the filter frame (12) is lapped on the tank body (1) and the partition plate (11) through the straps (17).