CN214913510U

CN214913510U - Closed oil receiver

Info

Publication number: CN214913510U
Application number: CN202120293898.1U
Authority: CN
Inventors: 张岩; 荣丽丽; 王磊; 梁立伟; 曲家波; 田炳全
Original assignee: Petrochina Co Ltd
Current assignee: Petrochina Co Ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-30
Anticipated expiration: 2031-02-02

Abstract

The utility model provides a closed oil receiver, which is characterized in that the closed oil receiver comprises an oil receiving bottom tank, a sealing cover and a pipeline, wherein a sealing gasket is arranged between the oil receiving bottom tank and the sealing cover; the oil receiving bottom tank, the sealing gasket and the sealing cover are fixed through knob screws; the pipeline is an inclined three-way pipeline, the inclined three-way pipeline comprises a main pipeline and a branch pipeline extending out of the main pipeline in an inclined mode, the main pipeline is connected with the oil receiving bottom tank, the main pipeline is externally connected with an external air exhaust channel, and the branch pipeline is an oil smoke inlet channel. The utility model discloses closed oil receiver design is simple reasonable, and the microwave muffle furnace exhaust duct external connection when being fit for with the oil ashing collects the oil that the condensation got off, prevents that the condensation oil from exposing or flowing into inside the instrument, safety ring protects.

Description

Closed oil receiver

Technical Field

The utility model relates to a closed oil receiver. Particularly, the utility model relates to a closed oil receiver who uses when ashing oil with microwave muffle furnace.

Background

The microwave muffle furnace is used for treating common oil products such as crude oil, residual oil, lubricating oil, biofuel oil and the like, and can also be used for treating petroleum products such as petroleum wax, petroleum asphalt, petroleum coke and the like. When utilizing microwave muffle furnace to handle oil and petroleum class goods, the heating process can produce a large amount of flue gases and be discharged by the exhaust pipe, still has partly flue gas to come under the condensation in the pipeline simultaneously, and the oil that the condensation got down can flow back to the microwave muffle furnace intracavity along the exhaust pipe wall, and partly still can pile up in the exhaust pipe. Waste oil reflowing to the cavity of the microwave muffle furnace not only can bring certain pollution to an ashed sample, but also can flow to a circuit board and high-low voltage electronic components in the muffle furnace to cause damage to electronic devices; meanwhile, waste oil accumulated in the exhaust pipe can seep out of the exhaust pipe for a long time to pollute the environment, and can also cause pipeline blockage to influence the exhaust effect and further influence the ashing effect of oil products. The utility model discloses a pair of closed oil receiver can collect the condensation waste oil in the pipeline, prevents that waste oil from flowing back inside the instrument, improves instrument ashing efficiency, avoids polluted environment simultaneously, and safety ring protects high-efficiently, and the design is simple, and the practicality is strong.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a closed oil receiver retrieves the waste oil that the condensation got off when being fit for being used for collecting microwave muffle ashing oil, can reach the effect of safety ring protects pollution abatement.

The utility model provides a closed oil receiver, which comprises an oil receiving bottom tank, a sealing cover and a pipeline, wherein a sealing gasket is arranged between the oil receiving bottom tank and the sealing cover; the oil receiving bottom tank, the sealing gasket and the sealing cover are fixed through knob screws;

the pipeline is an inclined three-way pipeline which comprises a main pipeline and a branch pipeline extending out of the main pipeline in an inclined mode, the main pipeline is connected with the oil receiving bottom tank, the main pipeline is externally connected with an external air exhaust channel, and the branch pipeline is an oil smoke inlet channel.

In some embodiments, the upper opening of the main pipe is connected with a first pipeline (5), the lower opening of the main pipe is connected with a second pipeline (3), the pipe opening of the branch pipe is connected with a third pipeline (4), and the main pipe is externally connected with the exhaust channel through the first pipeline.

In some embodiments, the upper opening of the main pipe and the first pipe (5), the lower opening of the main pipe and the second pipe (3), and the orifice of the branch pipe and the third pipe (4) are fixedly connected through pipe clamps.

In some embodiments, the oil receiving tank, the sealing gasket and the sealing cover are all provided with screw holes, and the positions of the screw holes are uniformly distributed; the oil receiving bottom tank, the sealing gasket and the sealing cover are fixed through a knob screw and a screw gasket.

In some embodiments, the angle of inclination of the branch conduit is less than 90 degrees.

In some embodiments, the angle of inclination of the branch conduit is 30 °.

In some embodiments, the second pipe (3) extends into a part of the oil receiving tank, and the pipe orifice of the second pipe (3) entering the oil receiving tank is cut at an angle of 45 degrees.

In some embodiments, the screw hole is provided with 3-6 screw holes along the extension of the sealing cover

In some embodiments, the tank body of the oil-receiving tank is provided with a visible window.

In some embodiments, the oil-bottom receiving tank is cylindrical.

The utility model provides a process that airtight oil receiver collects waste oil, the oil smoke that is discharged by the microwave muffle furnace enters into the oil receiver through the third pipeline 4 that the mouth of pipe of branch pipeline 302 connects, a part of light component oil smoke can be discharged to the external air exhaust channel such as a ventilation equipment along the first pipeline 5, the temperature drops when the flue gas passes through the first pipeline 5, the condensed waste oil flows into the oil receiving bottom tank 1 along the pipe wall of the first pipeline 5 gradually; and a part of heavy component oil smoke can directly enter the oil receiving bottom tank 1, the temperature of the oil smoke is reduced in the staying process in the oil receiver, a part of the oil smoke can enter the first pipeline 5 and is discharged to an external exhaust device, and a part of the oil smoke can be directly condensed to form waste oil and is collected in the oil receiving bottom tank.

The utility model discloses closed oil receiver design is simple reasonable, and the microwave muffle furnace exhaust duct external connection when being fit for with the oil ashing collects the oil that the condensation got off, prevents that the condensation oil from exposing or flowing into inside the instrument, safety ring protects.

Drawings

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

FIG. 2 is a schematic view of the structure of the oil receiving bottom tank;

FIG. 3 is a schematic view of the sealing cap;

fig. 4 is a schematic structural view of the pipe 3;

FIG. 5 is a schematic view of a gasket construction;

fig. 6 is a schematic view of a pipe clamp structure.

The other labels are:

oil receiving bottom tank 1

Sealing cap 2

Inclined three-way pipe 30

Main pipe 301

Branch pipe 302

Second pipe 3

Third pipeline 4

First pipe 5

Visual window 6

Sealing gasket 7

Knob screw 8

Pipe clamp 9

Screw

holes

10, 12

Rim 13 of the can mouth

Detailed Description

The detailed description and technical contents related to the present invention are described below with reference to the accompanying drawings: the invention will be further described with reference to the following drawings and examples: the following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Fig. 1 is a schematic structural diagram of a closed oil receiver of the present invention. As shown in figure 1, the closed oil receiver comprises an oil receiving bottom tank 1, a sealing cover 2 and a pipeline, wherein a sealing gasket 7 is arranged between the oil receiving bottom tank 1 and the sealing cover 2. Connect oil end jar 1 to be cylindrical, connect oil end jar 1 can body to be equipped with the visual window, the visual window can be opened and is established in the middle part that connects oil end jar 1. The oil receiving bottom tank 1, the sealing gasket 7 and the sealing cover 2 are fixed through knob screws 8.

The pipeline is oblique tee pipe way 30, oblique tee pipe way 30 includes main pipeline 301 and branch pipeline 302 that independently pipeline 301 slopes to stretch out, main pipeline 301 with connect oil bottom tank 1 and be connected, external exhaust passageway of main pipeline 301, branch pipeline 302 is oil smoke inlet channel.

Referring to fig. 1 and 6, an upper port of the main pipe 301 is connected to a first pipe 5, a lower port of the main pipe 301 is connected to a second pipe 3, a nozzle of the branch pipe 302 is connected to a third pipe 4, and the main pipe 301 is externally connected to the exhaust passage through the first pipe 5. The upper opening of the main pipeline 301 is fixedly connected with the first pipeline 5, the lower opening of the main pipeline 301 is fixedly connected with the second pipeline 3, and the pipe orifice of the branch pipeline 302 is fixedly connected with the third pipeline (4) through a pipeline clamp 9.

Referring to fig. 2, 3 and 5, the rim of the oil receiving tank 1, the sealing gasket 7 and the sealing cover 2 are all provided with screw holes, the positions of the screw holes are uniformly distributed and the same, as shown in fig. 2, the screw holes 10 are arranged on the tank opening rim 13 of the oil receiving tank 1; screw hole 11 sets up the round along sealed outer edge of lid 2, and the screw hole 11 position on sealed lid 7, the sealed lid 2 will correspond so that with the screw hole 10 position that connects jar mouth border 13 of jar 1 at the bottom of oil jar connect jar 1 at the bottom of oil jar 7 and sealed lid 2 to fix the three through knob screw 8 and screw packing ring, the screw hole is equipped with 3 ~ 6. The angle of inclination of the branch conduit 302 is less than 90 degrees, which is the angle of inclination of the branch conduit 302 with respect to a horizontal plane parallel to the sealing cap 2. Preferably, the angle of inclination of the branch conduit 302 is 30 °.

The second pipeline 3 extends into a part of the oil receiving tank 1, and the pipe orifice of the second pipeline 3 entering the oil receiving tank 1 is cut at an angle of 45 degrees, as shown in figure 3. A sealing gasket 7 is arranged between the oil receiving bottom tank 1 and the sealing cover 2; the oil receiving bottom tank 1, the sealing gasket 7 and the sealing cover 2 are fixed through knob screws 8; the pipeline part is divided into a pipeline 3, a pipeline 4 and a pipeline 5, and the three parts of pipelines are fixed through pipeline clamps 9.

The material used and the design thickness of each part can be determined according to the specific actual working condition and the environmental protection requirement.

The utility model discloses each component all can dismantle alone, maintain, wash and change alone.

A visual window is arranged in the middle of the tank body of the oil receiving bottom tank and used for observing the oil level in the tank; a sealing gasket is arranged between the oil receiving bottom tank and the sealing cover to prevent the leakage of smoke and return oil; the oil receiving bottom tank, the sealing cover and the sealing gasket are fixed through knob screws; the pipeline and the sealing cover are connected into a whole in a seamless mode, the pipeline is in a three-way shape, and the other two ends of the pipeline are respectively connected with an instrument exhaust pipeline and an external air duct; the second pipeline at the upper part of the sealing cover extends into a part of the oil tank, and a pipe orifice of the second pipeline entering the tank forms a 45-degree angle cut, so that backflow oil can be conveniently dripped into the tank; the utility model discloses closed oil receiver design is simple reasonable, and the microwave muffle furnace exhaust duct external connection when being fit for with the oil ashing collects the oil that the condensation got off, prevents that the condensation oil from exposing or flowing into inside the instrument, safety ring protects.

The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. The matter set forth in the foregoing description and accompanying drawings is offered by way of illustration only and not as a limitation of the invention; the closed oil adding device with the technical characteristics described in the utility model all falls into the protection scope of the patent.

Claims

1. A closed oil receiver is characterized by comprising an oil receiving bottom tank, a sealing cover and a pipeline, wherein a sealing gasket is arranged between the oil receiving bottom tank and the sealing cover; the oil receiving bottom tank, the sealing gasket and the sealing cover are fixed through knob screws;

2. The closed oil receiver as set forth in claim 1, wherein the main pipe is connected at its upper port to a first pipe (5), the main pipe is connected at its lower port to a second pipe (3), and the branch pipe is connected at its mouth to a third pipe (4), and the main pipe is externally connected to the air discharge passage through the first pipe.

3. The closed oil receiver as set forth in claim 1, wherein the upper opening of the main pipe and the first pipe (5), the lower opening of the main pipe and the second pipe (3), and the orifice of the branch pipe and the third pipe (4) are fixedly connected by pipe clamps.

4. The closed oil receiver as set forth in claim 1, wherein the oil receiving bottom tank, the sealing gasket and the sealing cover are provided with screw holes, and the positions of the screw holes are uniformly distributed; the oil receiving bottom tank, the sealing gasket and the sealing cover are fixed through a knob screw and a screw gasket.

5. The closed oil receiver as set forth in claim 1, wherein the inclination angle of the branch pipe is less than 90 degrees.

6. The closed oil receiver as set forth in claim 5, wherein the inclination angle of the branch pipe is 30 °.

7. A closed oil receiver as claimed in claim 2, characterized in that the second conduit (3) extends into a part of the oil sump, the orifice of the second conduit (3) into the oil sump being cut at an angle of 45 degrees.

8. The closed oil receiver as set forth in claim 4, wherein the number of the screw holes is 3-6 and is provided in a circle along the extension of the sealing cap.

9. The hermetic oil receiver as claimed in claim 1, wherein the body of the bottom receiving tank is provided with a visible window.

10. The internal oil receiver as set forth in claim 1, wherein the bottom oil receiving tank is cylindrical.