CN208553510U - Oil-water-gas three-phase high efficient separation drums - Google Patents
Oil-water-gas three-phase high efficient separation drums Download PDFInfo
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- CN208553510U CN208553510U CN201820912667.2U CN201820912667U CN208553510U CN 208553510 U CN208553510 U CN 208553510U CN 201820912667 U CN201820912667 U CN 201820912667U CN 208553510 U CN208553510 U CN 208553510U
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- tank body
- admission line
- partition
- scarf
- gas
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Abstract
The utility model belongs to catalytic production apparatus field, more particularly to a kind of oil-water-gas three-phase high efficient separation drums, including tank body, admission line and outlet line are connected on the upside of tank body, flowing line is connected on the downside of tank body, the manhole entered and left for personnel is provided on tank body, in the lower end insertion tank body of admission line, and extend to tank base, the lower end of admission line is a scarf, the gas flowed out in admission line is discharged from scarf into tank body, the direction of scarf is opposite with the outlet line direction, partition is provided in the tank body, the junction of the flowing line and tank body is located at the left side of partition, it is spaced between the upper edge and tank body of partition.Existing knockout drum is transformed in the utility model, both ensure that sour gas goes out device not carrying of liquids, and the acid water after also guaranteeing long-play can be with de-oiling, to eliminate sour gas and the oily adverse effect caused by production.
Description
Technical field
The utility model belongs to catalytic production apparatus field more particularly to a kind of oil-water-gas three-phase high efficient separation drums.
Background technique
During catalytic production, aqueous vapor separation, such as catalysis workshop refining system regeneration are carried out commonly using knockout drum
Return tank of top of the tower, the sour gas containing acid water, is separated into knockout drum, and liquid phase is stayed in tank and extracted out, and gas phase is from top
It is expelled directly out device, but since the residence time is short, liquid phase separation is bad, causes gas phase band liquid, and acid water long-play
Also production operation can be caused difficult with oil, and knockout drum used at present does not have the function of separation oil.
Utility model content
The utility model provides a kind of oil-water-gas three-phase high efficient separation drums, to solve mentioned above in the background art ask
Topic.
The technical problem solved by the utility model is implemented by the following technical solutions: the utility model provides a kind of oil
Aqueous vapor three-phase high efficient separation drums, including tank body, tank body upside are connected with admission line and outlet line, admission line and escape pipe
Line sets up separately is connected with flowing line on the downside of the left and right ends of tank body, tank body, and the manhole entered and left for personnel is provided on tank body,
In the lower end insertion tank body of admission line, and tank base is extended to, the lower end of admission line is a scarf, admission line
The gas of middle outflow is discharged from scarf into tank body, scarf direction with the outlet line direction on the contrary,
It is provided with partition in the tank body, the junction of the flowing line and tank body is located at the left side of partition, the upper edge of partition
It is spaced between tank body, the square hole passed through for personnel is provided on the partition, square hole is blocked by plugging plate, institute
It is additionally provided with delivery pipeline on the downside of the tank body stated, the junction of delivery pipeline and tank body is located at the right side of partition, the manhole
The upside of tank body is set, and the horizontal position of manhole is between admission line and partition.
The end of the admission line is provided with demister, the structure of demister include disperser shell, upper filter plate and
Lower filter plate, the shell are threadedly attached in the main body of admission line, and upper filter plate is fitted in shell and air inlet pipe
Between line main body, the scarf is located at the lower end of shell, and the lower filter plate is located on the scarf, and upper filter plate is under
It is densely covered with aperture on filter plate, the demisting plug made of nylon yarn is filled between upper filter plate and lower filter plate.The scarf
Angle with admission line axis is less than 30 °.
The utility model has the following beneficial effects: existing knockout drum is transformed in the utility model, both ensure that
Sour gas goes out device not carrying of liquids, also guarantees that the acid water after long-play can be with de-oiling, to eliminate sour gas
It is adversely affected caused by production with oil.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of demister.
In figure: 1- tank body, 2- water, 3- flowing line, 4- partition, 5- delivery pipeline, 6- oil, 7- outlet line, 8- manhole,
9- admission line, 10- shell, 11- demisting plug, filter plate under 12-, the upper filter plate of 13-, 14- demister, 15- plugging plate.
Specific embodiment
The utility model is described further below in conjunction with attached drawing:
The present embodiment includes tank body 1, and admission line 9 and outlet line 7, admission line 9 and outlet are connected on the upside of tank body 1
Pipeline 7 sets up separately in the left and right ends of tank body 1, and the downside of tank body 1 is connected with flowing line 3, is provided on tank body 1 and enters and leaves for personnel
Manhole 8.The above are common structures in the prior art, and details are not described herein.
In the lower end insertion tank body 1 of admission line 9, and 1 bottom of tank body is extended to, compared with prior art, this is practical new
Type can make residence time of the gas in water 2 longer by lengthening admission line 9 in the development length in tank body 1, to make gas
Liquid separation is more abundant.
The lower end of admission line 9 is a scarf, and the gas flowed out in admission line 9 is from scarf into tank body 1
Discharge, the direction of scarf with 7 direction of outlet line on the contrary, compared with prior art, using towards left side
Scarf structure can cause more serious gas phase band liquid to avoid gas velocity is excessive.
It is provided with partition 4 in the tank body 1, the junction of the flowing line 3 and tank body 1 is located at a left side for partition 4
Side, it is spaced between the upper edge and tank body 1 of partition 4.Partition 4 can separate the oil 6 floated on the water surface on the left of it, and
So that oil 6 is collected in 4 right side of partition, is then discharged by delivery pipeline 5.
The square hole passed through for personnel is provided on the partition 4, square hole is blocked by plugging plate 15, in tank body 1
When portion is cleaned, after removing plugging plate 15, worker can the square hole on drill-through partition 4 enter in the space on 4 right side of partition.
The upside of tank body 1 is arranged in the manhole 8, and the horizontal position of manhole 8 is between admission line 9 and partition 4.
The end of the admission line 9 is provided with demister 14, and there are two functions for the tool of demister 14: on the one hand, demisting
Device 14 can adsorb the water mist and mist of oil being mingled in gas, so that water mist and mist of oil be separated from gas phase, reduce gas phase
Band liquid.On the other hand, air-flow can be dispersed as many minute bubbles by demister 14, to increase the contact area of gas Yu water 2, thus
It is further reduced gas phase band liquid.
The structure of demister 14 includes shell 10, upper filter plate 13 and lower filter plate 12, and the shell 10 is connected through a screw thread
In the main body of admission line 9, replacement easy to repair after damaging demister 14.
Upper filter plate 13 is fitted between shell 10 and the main body of admission line 9 by shell 10, and the scarf is located at shell
The lower end of body 10, the lower filter plate 12 are located on the scarf, are densely covered with aperture on upper filter plate 13 and lower filter plate 12.
The demisting plug 11 made of nylon yarn, the random coiling of nylon yarn are filled between upper filter plate 13 and lower filter plate 12.
The angle of the scarf and 9 axis of admission line is less than 30 °, thus guarantee biggish outlet area, thus
Further increase the contact area of gas phase Yu water 2.
Existing knockout drum is transformed in the utility model, both ensure that sour gas goes out device not carrying of liquids,
Also the acid water after guaranteeing long-play can be with de-oiling, to eliminate sour gas and oil shadow unfavorable caused by production
It rings.
Claims (3)
1. a kind of oil-water-gas three-phase high efficient separation drums, including tank body (1), tank body (1) upside is connected with admission line (9) and outlet
Pipeline (7), admission line (9) and outlet line (7) set up the row of being connected on the downside of the left and right ends of tank body (1), tank body (1) separately
Water pipeline (3) is provided with the manhole (8) entered and left for personnel on tank body (1), it is characterised in that: the lower end of admission line (9) is inserted into
In tank body (1), and tank body (1) bottom is extended to, the lower end of admission line (9) is a scarf, is flowed out in admission line (9)
Gas discharge into tank body (1) from scarf, the direction of scarf is with outlet line (7) direction on the contrary, institute
It is provided with partition (4) in the tank body (1) stated, the junction of the flowing line (3) and tank body (1) is located at a left side for partition (4)
Side, it is spaced between the upper edge and tank body (1) of partition (4), the side passed through for personnel is provided on the partition (4)
Hole, square hole are blocked by plugging plate (15), are additionally provided with delivery pipeline (5) on the downside of the tank body (1), delivery pipeline (5) with
The junction of tank body (1) is located at the right side of partition (4), and the manhole (8) is arranged in the upside of tank body (1), the water of manhole (8)
Prosposition is setting between admission line (9) and partition (4).
2. a kind of oil-water-gas three-phase high efficient separation drums according to claim 1, it is characterised in that: the admission line
(9) end is provided with demister (14), and the structure of demister (14) includes shell (10), upper filter plate (13) and lower filter plate
(12), the shell (10) is threadedly attached in the main body of admission line (9), and upper filter plate (13) is fitted in shell
(10) between the main body of admission line (9), the scarf is located at the lower end of shell (10), and the lower filter plate (12) is located at
On the scarf, be densely covered with aperture on upper filter plate (13) and lower filter plate (12), upper filter plate (13) and lower filter plate (12) it
Between be filled with the demisting plug made of nylon yarn (11).
3. a kind of oil-water-gas three-phase high efficient separation drums according to claim 1, it is characterised in that: the scarf with into
The angle of gas pipeline (9) axis is less than 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820912667.2U CN208553510U (en) | 2018-06-13 | 2018-06-13 | Oil-water-gas three-phase high efficient separation drums |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820912667.2U CN208553510U (en) | 2018-06-13 | 2018-06-13 | Oil-water-gas three-phase high efficient separation drums |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208553510U true CN208553510U (en) | 2019-03-01 |
Family
ID=65486678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820912667.2U Active CN208553510U (en) | 2018-06-13 | 2018-06-13 | Oil-water-gas three-phase high efficient separation drums |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208553510U (en) |
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2018
- 2018-06-13 CN CN201820912667.2U patent/CN208553510U/en active Active
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