CN213160108U

CN213160108U - Recovery device for recovering gas and oil

Info

Publication number: CN213160108U
Application number: CN202021799596.3U
Authority: CN
Inventors: 黄健文; 田兵; 潘超; 周洛兰; 廖国文
Original assignee: Zhongshan Yuejia Gas Co ltd
Current assignee: Zhongshan Yuejia Gas Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-05-11
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a recovery unit for recovering gas and oil, including collection box and gas storage container, the top of collection box is equipped with the air inlet, is equipped with the baffle in the collection box, and the baffle separates the collection box into filter chamber and oil collection chamber, is equipped with guide plate and filter plate in the filter chamber, and the bottom rigid coupling of guide plate is in the top of baffle, and the bottom of filter plate is fixedly connected with the top of guide plate; the top end of the filter plate is fixed with the top wall of the filter cavity, and the filter plate is gradually inclined from top to bottom; the air inlet is communicated to the top end of the filter plate; the clapboard is provided with air holes; the air hole is positioned at one side of the guide plate, which is provided with the filter plate; the air hole is communicated with the oil collecting cavity; the oil is collected the intracavity and is equipped with first filter screen, is equipped with the gas outlet on the oil collection chamber lateral wall, and the gas outlet communicates to the below of first filter screen, and gas storage container communicates with the gas outlet. The utility model discloses recoverable gas fills the oil and the gas that the dress in-process leaked to with later stage recycle.

Description

Recovery device for recovering gas and oil

Technical Field

The utility model relates to a gas fills dress technical field, especially relates to a recovery unit for retrieving gas and oil.

Background

At present, a large amount of gas is needed in industrial production, medical rescue, scientific research and daily life. Most of the applications of the gases are that gas cylinders are used as carriers, and the gas cylinders need to be filled by a filling system to be normally used. Common filling systems mainly comprise a liquid tank, a gasifier, a compressor, an inflation bottle and the like. In the process of compressing gas in the compressor, a small amount of oil is leaked out along with the gas. In the past, the gas is directly discharged, which not only pollutes air, but also wastes gas (such as helium) and oil.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a recovery unit for recovering gas and oil, the oil and the gas of leakage in the process of filling the gas can be recovered, and the later recovery of the gas is convenient for.

The purpose of the utility model is realized by adopting the following technical scheme:

a recovery device for recovering gas and oil comprises a recovery box and a gas storage container, wherein the top end of the recovery box is provided with a gas inlet, a partition plate is arranged in the recovery box and divides the recovery box into a filter cavity and an oil collecting cavity, a guide plate and a filter plate are arranged in the filter cavity, the bottom end of the guide plate is fixedly connected to the top end of the partition plate, and the bottom end of the filter plate is fixedly connected with the top end of the guide plate; the top end of the filter plate is fixed with the top wall of the filter cavity, and the filter plate is gradually inclined from top to bottom; the air inlet is communicated to the top end of the filter plate; the clapboard is provided with air holes; the air hole is positioned at one side of the guide plate, which is provided with the filter plate; the air hole is communicated with the oil collecting cavity; the oil collecting cavity is internally provided with a first filter screen, the side wall of the oil collecting cavity is provided with an air outlet communicated to the lower part of the first filter screen, and the gas storage container is communicated with the air outlet.

Preferably, an activated carbon filter screen is arranged in the filter cavity, the top end of the activated carbon filter screen is fixed with the top wall of the filter cavity, the bottom end of the activated carbon filter screen is fixed with the partition plate, and the activated carbon filter screen is positioned between the filter plate and the air holes; the partition plate is provided with a blower which is used for guiding air flow to blow towards the activated carbon filter screen.

Preferably, the oil collecting cavity is further provided with a second filter screen, the second filter screen is located below the first filter screen, and the second filter screen is provided with adsorption cotton.

Preferably, an exhaust fan is arranged in the gas storage container.

Preferably, the bottom end of the oil collecting cavity is provided with an oil collecting box, the bottom end of the oil collecting box is provided with a sliding strip, the bottom wall of the oil collecting cavity is provided with a sliding groove, and the sliding strip is embedded in the sliding groove in a sliding manner.

Preferably, a dust collecting box is further arranged in the recovery box, the dust collecting box is installed in the recovery box in a drawing mode, and the filter plate is used for guiding dust to fall into the dust collecting box.

Preferably, the recycling bin is provided with a drawing opening and a cover plate, the bottom end of the cover plate is hinged to the bottom end of the drawing opening, and the cover plate is used for covering the drawing opening after rotating towards the drawing opening.

Preferably, the gas storage container is an airbag.

Compared with the prior art, the beneficial effects of the utility model reside in that: can pass through the compressor of pipeline and gas filling system with the air inlet of collection box and leak the department intercommunication, the mixture of gas and oil that gets into in the collection box can filter through the filter earlier, filtering impurity and dust etc. then gas can enter into the oil through the gas pocket and collect the intracavity to filter the recovery through first filter screen, the oil of retrieving is direct in the oil collection intracavity, and gas then can discharge to the gas storage container in through the gas outlet, in order to do the reutilization.

Drawings

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

fig. 2 is a cross-sectional view of the present invention.

In the figure: 10. a recycling bin; 11. an air inlet; 12. an oil collection box; 121. a slide bar; 13. a dust collection box; 14. a guide plate; 20. a gas storage container; 21. an exhaust fan; 30. a partition plate; 31. air holes; 40. a filter plate; 50. a blower; 60. an active carbon filter screen; 70. a first filter screen; 80. a second filter screen; 81. and adsorbing cotton.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1 and 2, the recycling apparatus for recycling gas and oil includes a recycling bin 10 and a gas storage container 20, wherein an air inlet 11 may be provided at a top end of the recycling bin 10, a partition 30 is provided in the recycling bin 10, and the partition 30 divides the recycling bin 10 into a filtering chamber and an oil collecting chamber.

Be equipped with guide board 14 and filter 40 in the concrete filter chamber, will guide the bottom rigid coupling of board 14 in the top of baffle 30, the bottom of above-mentioned filter 40 and the top fixed connection who guides board 14, the top of filter 40 is fixed with the roof of filter chamber, and filter 40 from top to bottom slopes gradually, and air inlet 11 link up to the top of filter 40.

In addition, the partition plate 30 is provided with an air hole 31, the air hole 31 is positioned on the side of the guide plate 14 where the filter plate 40 is provided, and the air hole 31 is communicated with the oil collecting chamber. The first filter screen 70 is arranged in the oil collecting cavity, the side wall of the oil collecting cavity is provided with an air outlet, the air outlet is communicated to the lower part of the first filter screen 70, and the gas storage container 20 is communicated with the air outlet.

On the basis of the structure, use the utility model discloses a during the recovery unit for retrieving gas and oil, locate gas filling system with above-mentioned collection box 10 on, can fill the compressor leakage department intercommunication of system with gas through pipeline and gas with the air inlet 11 of collection box 10, oil and the gas mixture that the compressor was revealed can be leading-in through air inlet 11, gas and the mixture of oil in the entering collection box 10 can filter through filter 40 earlier, filtering impurity and dust etc, filter 40 is the slope setting, the incline direction gliding of filter 40 can be followed to dust on the filter 40, and guide the lateral part of keeping away from gas pocket 31 to guide board 14, it can to pile up here. Of course, the guide plate 14 can separate the filter chamber, and the dust can be accumulated on the side of the guide plate away from the air hole by the filter plate 40 and the guide plate 14.

And gas after the prefiltering can enter into the oil collection intracavity through gas hole 31 to retrieve through first filter screen 70 filters, the oil in the adsorbable filtering gas of first filter screen 70, the adsorbed oil of first filter screen 70 can directly be retrieved in the oil collection intracavity, the direct recovery processing in later stage. The gas can be discharged into the gas storage container 20 through the gas outlet for secondary utilization.

Further, an active carbon filter screen 60 can be arranged in the filter cavity, the top end of the active carbon filter screen 60 is fixed with the top wall of the filter cavity, the bottom end of the active carbon filter screen 60 is fixed with the partition plate 30, the active carbon filter screen 60 is positioned between the filter plate 40 and the air holes 31, the partition plate 30 is provided with a blower 50, and the blower 50 is used for guiding air flow to blow towards the active carbon filter screen 60. Thus, after the mixture of gas and oil is introduced, the mixture can be filtered to the lower part of the filter plate 40 through the filter plate 40, the blower 50 on the guide plate 14 can blow the primarily filtered gas to the activated carbon filter screen 60, and the activated carbon filter screen 60 can further filter dust in the gas, so that the purity of the gas recovered to the recovery tank 10 is higher.

Further, the oil collecting cavity is also provided with a second filter screen 80, the second filter screen 80 is positioned below the first filter screen 70, and the second filter screen 80 is provided with adsorption cotton 81, so that oil and gas mixture entering the oil collecting cavity can be adsorbed by double filtration of the first filter screen 70 and the second filter screen 80, oil in gas can be better removed, and the filtering effect is better.

Preferably, an exhaust fan 21 is arranged in the gas storage container 20, and when the exhaust fan 21 is started, the gas can be driven to flow and sequentially flow through the filter plate 40, the activated carbon filter screen 60, the first filter screen 70 and the second filter screen 80, so that the flow rate is faster, and the filtering efficiency is higher.

It should be noted that, the meshes of the first filter screen and the second filter screen can be filled with molecular sieves for adsorbing oil or materials such as oil adsorption filter elements, the collected oil can directly drip in the oil collection cavity, and the oil recovery processing can be directly performed on the filter element in the later period, so that the oil-gas separation can be realized in the oil collection cavity.

Preferably, the bottom end of the oil collection cavity is provided with the oil collection box 12, the bottom end of the oil collection box 12 is provided with the slide bar 121, and the bottom wall of the oil collection cavity is provided with a sliding groove, so that when the oil collection box 12 is assembled, the slide bar 121 is slidably embedded in the sliding groove, so that the oil collection box 12 can be pulled and pulled through the guide of the slide bar 121 and the sliding groove, and the oil collection box 12 can be conveniently taken and placed.

Further, still be equipped with dust in the collection box 10 and collect box 13, dust is collected box 13 and is installed in collection box 10 with the mode of pull, and filter 40 can guide dust to drop to dust and collect in box 13, and dust is collected box 13 and is located the above-mentioned lateral part that guide board 14 kept away from gas pocket 31 promptly to link up in the below of filter 40, filter 40 can directly guide dust to drop to dust and collect in box 13, the centralized processing of being convenient for.

Preferably, a drawing opening and a cover plate can be further arranged on the recycling bin 10, the bottom end of the cover plate is hinged to the bottom end of the drawing opening, and the cover plate is used for covering the drawing opening after rotating towards the drawing opening, so that the opening or closing of the drawing opening can be realized through the rotation of the cover plate, and the oil collection box 12 and the dust collection box 13 can be conveniently taken and placed.

Preferably, the gas storage container 20 is an air bag for subsequent use in filling a cylinder for secondary use.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. A recovery device for recovering gas and oil is characterized by comprising a recovery box and a gas storage container, wherein the top end of the recovery box is provided with a gas inlet, a partition plate is arranged in the recovery box and divides the recovery box into a filter cavity and an oil collecting cavity, a guide plate and a filter plate are arranged in the filter cavity, the bottom end of the guide plate is fixedly connected to the top end of the partition plate, and the bottom end of the filter plate is fixedly connected with the top end of the guide plate; the top end of the filter plate is fixed with the top wall of the filter cavity, and the filter plate is gradually inclined from top to bottom; the air inlet is communicated to the top end of the filter plate; the clapboard is provided with air holes; the air hole is positioned at one side of the guide plate, which is provided with the filter plate; the air hole is communicated with the oil collecting cavity; the oil collecting cavity is internally provided with a first filter screen, the side wall of the oil collecting cavity is provided with an air outlet communicated to the lower part of the first filter screen, and the gas storage container is communicated with the air outlet.

2. The recycling apparatus for recycling gas and oil as claimed in claim 1, wherein an activated carbon filter net is provided in the filter chamber, a top end of the activated carbon filter net is fixed to a top wall of the filter chamber, a bottom end of the activated carbon filter net is fixed to the partition plate, and the activated carbon filter net is located between the filter plate and the air hole; the partition plate is provided with a blower which is used for guiding air flow to blow towards the activated carbon filter screen.

3. A recycling apparatus for recycling gas and oil as claimed in claim 1, wherein a second filter is further disposed in the oil collecting chamber, the second filter is disposed below the first filter, and the second filter is provided with absorbent cotton.

4. A recovery device for recovering gas and oil as claimed in claim 1, wherein a suction fan is provided in the gas storage container.

5. The recycling apparatus for recycling gas and oil as claimed in any one of claims 1 to 4, wherein an oil collecting box is provided at a bottom end of the oil collecting chamber, a slide bar is provided at a bottom end of the oil collecting box, a slide groove is provided on a bottom wall of the oil collecting chamber, and the slide bar is slidably fitted in the slide groove.

6. The recycling apparatus for recycling gas and oil as set forth in claim 5, further comprising a dust collecting box provided in the recycling bin, said dust collecting box being installed in said recycling bin in a drawing manner, said filter plate for guiding dust falling into said dust collecting box.

7. The recycling apparatus for recycling gas and oil as claimed in claim 6, wherein the recycling bin is provided with a drawing opening and a cover plate, a bottom end of the cover plate is hinged to a bottom end of the drawing opening, and the cover plate is adapted to cover the drawing opening after being rotated toward the drawing opening.

8. A recovery device for recovering gas and oil as claimed in any one of claims 1 to 4, wherein the gas storage container is an air bag.