CN216614241U - An integrated oil-water separator - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment, in particular to an integrated oil-water separator. The utility model provides an integral type oil water separator, including the water pump, the oil-water separation jar, the water pump includes the motor and the inside pump body that is equipped with the pump core, be equipped with the water inlet on the pump body, the water supply mouth, be connected with the delivery pipe between the bottom of water supply mouth and oil-water separation jar, be equipped with the inside space segmentation of oil-water separation jar with the oil-water separation jar in the oil-water separation jar and become the upper space, lower space, the delivery pipe penetrates and passes behind the oil-water separation jar the oil-water separation board and last space intercommunication from the bottom of oil-water separation jar, be equipped with the oil pipe in intercommunication upper space on the oil-water separation jar, the outlet pipe in space under the intercommunication, be equipped with the oil outlet switch on the oil pipe, water inlet department is equipped with the jack, be equipped with its sealing connection's prefiltration device on the jack. Under high pressure, water passes through the oil-water separation board, and oil is then kept apart in the upper space, integrates the degree height, saves and takes up an area of the space to purification efficiency is high, and the maintenance cost is low.

Description

An integrated oil-water separator

technical field

The utility model relates to the technical field of sewage treatment, in particular to an integrated oil-water separator.

Background technique

In most cities in my country where there is no water shortage, people do not use water in moderation, and a family discharges a large amount of domestic sewage every day. In order to protect the environment, these domestic sewage needs to be centrally treated before being discharged, and these sewage purification processes are more troublesome. One process is the separation of animal and vegetable oils.

The commonly used oil-water separator adopts a hierarchical structure, which has a large overall volume and is troublesome to install and maintain. It is separated by gravity sedimentation. This separation method takes a long time to separate, and requires multiple separations to effectively remove the oil in sewage. , the separation efficiency is low.

Utility model content

In order to overcome the above-mentioned shortcomings, the present utility model aims to provide a technical solution that can solve the above-mentioned problems.

An integrated oil-water separator includes a water pump and an oil-water separation tank. The water pump includes a motor and a pump body with a pump core inside. The pump body is provided with a water inlet and a water supply port. There is a water supply pipe, and an oil-water separation plate is arranged in the oil-water separation tank to divide the internal space of the oil-water separation tank into an upper space and a lower space. The oil-water separation tank is provided with an oil outlet pipe that communicates with the upper space and a water outlet pipe that communicates with the lower space. The oil outlet pipe is provided with an oil outlet switch, a water inlet is provided with a jack, and the jack is provided with a pre-filter device that is sealed and connected to it. .

Further, the oil outlet pipe is provided with a hydraulic gauge for detecting the hydraulic pressure in the upper space.

Further, the primary filtration device includes a cover plate that covers the edge of the socket and is sealedly connected with it, and a filter screen that is connected to the cover plate and fills the inner space of the water inlet.

Further, the filter screen is composed of vertical mesh sheets and transverse mesh sheets vertically staggered, wherein the longitudinal mesh sheets are arranged along the direction of water flow, and the longitudinal mesh sheets are wavy.

Further, the edge of the socket is provided with a sealing groove, and a sealing ring for sealingly connecting the cover plate and the pump body to the socket is embedded in the sealing groove.

Compared with the prior art, the beneficial effects obtained by the utility model are as follows: the utility model adopts an integrated structure, integrates the water pump and the oil-water separation tank, and uses the water pump to form a high pressure, and the water body enters the oil-water separation tank. Compared with the traditional multi-level oil-water separation tank, the device has a small overall volume, saves space, and has high purification efficiency and low maintenance cost.

Additional aspects and advantages of the invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or learned by practice of the invention.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic diagram of the exploded structure of the utility model.

FIG. 3 is a schematic structural diagram of a primary filtration device in the utility model.

FIG. 4 is a partial enlarged view of A in FIG. 3 .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1 to 4, an integrated oil-water separator includes a water pump 1 and an oil-water separation tank 2. The water pump 1 includes a motor 11 and a pump body 12 with a pump core inside. The pump body 12 is provided with a water inlet 3, A water supply port, a water supply pipe 4 is connected between the water supply port and the bottom of the oil-water separation tank 2, and an oil-water separation plate 5 is arranged in the oil-water separation tank 2 to divide the internal space of the oil-water separation tank 2 into an upper space 21 and a lower space 22, and water supply The pipe 4 penetrates from the bottom of the oil-water separation tank 2 and passes through the oil-water separation plate and communicates with the upper space 21. The oil-water separation tank 2 is provided with an oil outlet pipe 6 that communicates with the upper space 21 and a water outlet pipe 7 that communicates with the lower space 22. The oil pipe 6 is provided with an oil outlet switch 61, the water inlet 3 is provided with an insertion hole 31, and the insertion hole 31 is provided with a pre-filtering device 8 which is sealedly connected with it. The utility model adopts an integrated structure, which integrates a water pump 1 and an oil-water separation tank 2 into one, and uses the water pump 1 to form a high pressure. Compared with the traditional multi-level oil-water separation tank, the device has a small overall volume, saves space, and has high purification efficiency and low maintenance cost.

Further, the oil outlet pipe 6 is provided with a hydraulic pressure gauge 62 for detecting the hydraulic pressure in the upper space 21 . The hydraulic pressure gauge 62 detects the hydraulic pressure in the upper space 21, and the side reflects the oil content in the upper space 21. When the hydraulic pressure gauge 62 shows that the pressure is too high, it means that the oil in the upper space 21 is full, and the oil outlet switch 61 is turned on at this time. discharge.

Further, the primary filtration device 8 includes a cover plate 81 that covers the edge of the socket 31 and is sealingly connected thereto, and a filter screen 82 that is connected to the cover plate 81 and fills the inner space of the water inlet 3 . A primary filtration device 8 is set at the water inlet 3 to filter the insoluble particles and other sediments in the water to avoid clogging the pipeline.

Further, the filter screen 82 is composed of vertical mesh sheets 82a and transverse mesh sheets 82b vertically interlaced, wherein the longitudinal mesh sheets 82a are arranged along the direction of water flow, and the longitudinal mesh sheets 81a are wavy, which is conducive to slowing down the water flow speed and optimizing the filtering effect.

Further, the edge of the insertion hole 31 is provided with a sealing groove, and a sealing ring 31 a is embedded in the sealing groove for sealingly connecting the cover plate 81 and the pump body 12 to the insertion hole 31 .

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention.

Claims (5)

1. An integrated oil-water separator, comprising a water pump, an oil-water separation tank, the water pump including a motor and a pump body with a pump core inside, a water inlet and a water supply port are arranged on the pump body, and the water supply port is connected with the bottom of the oil-water separation tank. A water supply pipe is connected between them, and it is characterized in that an oil-water separation plate is arranged in the oil-water separation tank to divide the internal space of the oil-water separation tank into an upper space and a lower space, and the water supply pipe penetrates from the bottom of the oil-water separation tank and passes through the oil-water separation plate. The oil-water separation tank is provided with an oil outlet pipe that communicates with the upper space and a water outlet pipe that communicates with the lower space. The oil outlet pipe is provided with an oil outlet switch, and the water inlet is provided with a jack, and the jack is provided with A sealed connection of the primary filter unit. 2 . The integrated oil-water separator according to claim 1 , wherein the oil outlet pipe is provided with a hydraulic gauge for detecting the hydraulic pressure in the upper space. 3 . 3. An integrated oil-water separator according to claim 1, characterized in that the primary filter device comprises a cover plate that covers the edge of the socket and is sealedly connected with it, and a filter that is connected to the cover plate and fills the inner space of the water inlet. network. 4. An integrated oil-water separator according to claim 3, characterized in that the filter screen is composed of vertical mesh sheets and transverse mesh sheets vertically staggered, wherein the longitudinal mesh sheets are arranged along the direction of water flow, and the longitudinal mesh sheets are wavy . 5. An integrated oil-water separator according to claim 3 or 4, wherein the edge of the socket is provided with a sealing groove, and a sealing groove is embedded in the sealing groove to make the cover plate and the pump body sealingly connected to the socket. sealing ring.

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