CN204830107U - Dirty environmental protection equipment of high -efficient oil extraction - Google Patents

Abstract

The utility model discloses a high-efficiency oil discharge environmental protection equipment, which comprises a dust suction cover, a connecting pipe, an oil removal pipe, a water distribution pipe, a spray port, a condensation filter, a buffer tank, a buffer connection port, an oil liquid collection pool and a curved groove. A suction fan is provided on the dust collection hood, a curved groove is provided at the lower port of the dust collection hood, an oil outlet is provided at the lower end of the curved groove, and a No. 2 conduit is provided at the oil outlet, and the No. 2 conduit is connected to the oil collection pool. The upper end of the dust collection hood is provided with a connecting pipe, the connecting pipe is connected to the oil removal pipe, and several condensation filter screens are arranged in the oil removal pipe, and a water distribution pipe is provided outside the oil removal pipe above the condensation filter screen, and a water tank is provided at the upper end of the water distribution pipe. The lower end of the water distribution pipe is provided with a spray port, and the spray port is in contact with the upper end of the condensate filter screen. A buffer tank is provided outside the oil removal pipe under the condensate filter screen, and a buffer connection port is provided at the lower end of the buffer tank. High oil efficiency and low pollution.

Description

A high-efficiency oil pollution discharge environmental protection equipment

technical field

The utility model relates to an environmental protection equipment, in particular to an efficient oil pollution discharge environmental protection equipment.

Background technique

Now with the improvement of living standards, every household uses range hoods to discharge oil pollution, but the oil pollution is only discharged outside or underground, and cannot be further treated, which eventually causes great pollution to the air and underground environment. Producers of gutter oil have brought opportunities to take advantage of, so it is necessary to improve the sewage discharge method of range hoods to prevent oil pollution from polluting the environment.

Utility model content

The purpose of this utility model is to provide an efficient oil pollution discharge environmental protection equipment to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A high-efficiency oil discharge environmental protection equipment, including a dust collection hood, a connecting pipe, an oil removal pipe, a water distribution pipe, a spray port, a condensation filter, a buffer tank, a buffer connection port, an oil collection pool and a curved groove. There is a suction fan on the top, a curved groove at the lower port of the dust collection hood, an oil outlet is provided at the lower end of the curved groove, and a No. 2 conduit is arranged at the oil outlet. The upper end is provided with a connecting pipe, the connecting pipe is connected to the oil removal pipe, and several condensation filter screens are arranged in the oil removal pipe, and a water distribution pipe is arranged on the outside of the oil removal pipe above the condensation filter screen, a water tank is arranged at the upper end of the water distribution pipe, and a water distribution pipe is provided at the lower end The spray port is in contact with the upper end of the condensate filter screen, and a cache tank is provided on the outside of the oil removal pipe under the condensate filter screen, and a cache connection port is provided at the lower end of the cache tank.

As a further solution of the present invention: the curved groove is located inside the dust collection hood.

As a further solution of the present invention: the condensing filter screens are obliquely fixed in the oil removal pipe, and the condensing filter screens are parallel to each other.

As a further solution of the utility model: the number of the spray openings is equal to that of the condensation filter screen.

As a further solution of the utility model: a control valve is provided between the water tank and the water distribution pipe.

Compared with the prior art, the beneficial effect of the utility model is: when the device is working, the control valve between the water tank and the water distribution pipe is opened, and the water in the water tank is distributed on the condensation filter net through the spray port, so that when the flue gas passes through the condensation The filter is that the oil fume is pre-cooled and liquefied, and then the oil in the oil fume will stay on the condensation filter, and then enter the buffer tank with the water, and finally be collected in the oil collection tank, and the condensation filter is fixed on the oil removal pipe at an angle In this way, the filtering area of a single filter can be increased, the purification effect can be improved, and the water can flow down along the filter. The advantage of the device having flowing cold water on the filter is that on the one hand, the heat absorbed by the filter can be taken away. In turn, the follow-up oil fume can still be liquefied when it is cold, thereby ensuring the oil removal effect of the filter, reducing the temperature of the exhaust gas, and reducing the pollution of the exhaust gas to the environment. To achieve the effect of cleaning the filter, thereby avoiding the accumulation of oil to block the mesh of the filter, and further improving the stability of the device. In addition, there is a curved groove at the lower port of the dust collection hood. The curved groove is located inside the dust collection hood. The function is to collect the liquefied backflowing oil on the surface of the dust collection hood, and prevent the backflowing oil from falling into the oil pan. The utility model has the advantages of simple and reasonable structure, high oil removal efficiency and little pollution.

Description of drawings

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

Among them: dust collection cover 1, connecting pipe 2, oil removal pipe 3, control valve 4, water tank 5, water distribution pipe 6, spray port 7, condensation filter 8, buffer tank 9, buffer connection port 10, No. 1 conduit 11, Oil collection tank 12, No. 2 conduit 13, oil outlet 14, curved groove 15, suction blower 16.

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.

Please refer to Fig. 1, in the embodiment of the utility model, a high-efficiency oil discharge environmental protection equipment includes a vacuum cover 1, a connecting pipe 2, an oil removal pipe 3, a water distribution pipe 6, a spray port 7, a condensation filter 8, and a buffer tank 9. The cache connection port 10, the oil collection pool 12 and the curved groove 15. The suction fan 16 is provided on the dust collection cover 1. The suction fan 16 is the power source of the whole device. Groove 15, curved groove 15 is located inside the dust collection hood 1, the function of the curved groove 15 is to collect the liquefied and returned oil on the surface of the dust collection hood, to prevent the returned oil from falling into the oil pan, and the lower end of the curved groove 15 is provided with an oil outlet Port 14, oil outlet 14 is provided with No. 2 conduit 13, No. 2 conduit 13 is connected to oil liquid collection pool 12, and the upper end of the dust collection cover 1 is provided with a connecting pipe 2, and the connecting pipe 2 is connected to the oil removal pipe 3, and the oil removal pipe 3 There are several condensing filter screens 8 arranged in parallel inside, and the condensing filter screen 8 is obliquely fixed in the oil removal pipe 3, which can increase the filtering area of a single filter screen, and the outside of the oil removal pipe 3 above the condensing filter screen 8 is provided with a water distribution pipe 6. A water tank 5 is provided at the upper end of the water distribution pipe 6, and a control valve 4 is provided between the water tank 5 and the water distribution pipe 6. The lower end of the water distribution pipe 6 is provided with spray ports 7 equal in number to the condensing filter screen 8, and the spray ports 7 pass through Pass the outer wall of the oil removal pipe 3, and the spray port 7 is in contact with the upper end of the condensation filter 8, and the outer side of the oil removal pipe 3 below the condensation filter 8 is provided with a buffer tank 9, and the lower end of the buffer 9 is provided with a buffer connection port 10, and a buffer connection port 10 No. 1 conduit 11 is provided between the oil collection pool 12, and when the device is working, the control valve between the water tank 5 and the water distribution pipe 6 is opened, and the water in the water tank 5 is distributed on the condensation filter screen 8 through the spray port 7, so that When the flue gas passes through the condensation filter 8, the oil fume is pre-cooled and liquefied, and the oil in the oil fume will stay on the condensation filter 8, and then enter the buffer tank 9 along with the water, and finally be collected in the oil collection pool 12 , and the condensing filter screen 8 is obliquely fixed in the oil removal pipe 3, which can increase the filtration area of a single filter screen, improve the purification effect, and facilitate the water to flow down along the filter screen 8, and the device is provided with a flow of cold water on the filter screen The advantage is that on the one hand, the heat absorbed by the filter is taken away, so that the subsequent oil fume can still be liquefied when it is cold, thus ensuring the degreasing effect of the filter; The effect of cleaning, thereby avoiding the accumulation of oil and dirt to block the mesh of the filter screen, further improving the stability of the device.

The working principle of the utility model is: when the device is working, the control valve between the water tank and the water distribution pipe is opened, and the water in the water tank is distributed on the condensation filter net through the spray port, so that when the smoke passes through the condensation filter net, the oil fume is pre-cooled Liquefaction, and then the oil in the oil fume will stay on the condensation filter, and then enter the buffer tank with the water, and finally be collected in the oil collection pool, and the condensation filter is fixed in the oil removal pipe obliquely, which can increase the size of a single The filter area of the filter net improves the purification effect and facilitates the flow of water along the filter net. The advantage of having flowing cold water on the filter net is to take away the heat absorbed by the filter net, so that the follow-up oil fumes can still be released. When it is cold, it will be liquefied to ensure the degreasing effect of the filter. On the other hand, the liquefied oil will be taken away to clean the filter, so as to avoid the accumulation of oil and block the mesh of the filter, and further improve the efficiency of the device. Stability. In addition, there is a curved groove at the lower port of the dust collection hood. The curved groove is located inside the dust collection hood. The function of the curved groove is to collect the liquefied and returned oil on the surface of the dust collection hood to prevent the returned oil from falling into the oil pan. .

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. an efficient discharge greasy dirt environmental protection equipment, comprise dust shield, tube connector, except oil pipe, water distributor, mouth spray, condensation screen pack, buffer memory groove, buffer memory connector, fluid collecting pit and curved groove, it is characterized in that, described dust shield is provided with suction fan, dust shield lower port place is provided with curved groove, curved groove lower end is provided with oil-out, oil-out place is provided with No. two conduits, No. two tubes connection fluid collecting pits, described dust shield upper end is provided with tube connector, tube connector connects except oil pipe, except being provided with several condensation screen packs in oil pipe, removing outside oil pipe above condensation screen pack is provided with water distributor, water distributor upper end is provided with water tank, described water distributor lower end is provided with mouth spray, mouth spray and condensation screen pack upper-end contact, removing outside oil pipe below condensation screen pack is provided with buffer memory groove, buffer memory groove lower end is provided with buffer memory connector.

2. a kind of efficient discharge greasy dirt environmental protection equipment according to claim 1, it is characterized in that, described curved groove is positioned at inside dust shield.

3. a kind of efficient discharge greasy dirt environmental protection equipment according to claim 1, is characterized in that, described condensation screen pack tilts to be fixed on except in oil pipe, and is parallel to each other between condensation screen pack.

4. a kind of efficient discharge greasy dirt environmental protection equipment according to claim 1, it is characterized in that, the quantity of described mouth spray is equal with condensation screen pack.

5. a kind of efficient discharge greasy dirt environmental protection equipment according to claim 1, is characterized in that, be provided with control valve between described water tank and water distributor.