CN206814707U - A kind of device that hydrogen sulfide is removed from condensate - Google Patents
A kind of device that hydrogen sulfide is removed from condensate Download PDFInfo
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- CN206814707U CN206814707U CN201720445189.4U CN201720445189U CN206814707U CN 206814707 U CN206814707 U CN 206814707U CN 201720445189 U CN201720445189 U CN 201720445189U CN 206814707 U CN206814707 U CN 206814707U
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Abstract
It the utility model is related to a kind of device that hydrogen sulfide is removed from condensate, it is characterized in that, include the retort (1) being sequentially connected, purge tank (2) and settling tank (3), the retort (1), oil inlet (12) and oil-out (15) are equipped with purge tank (2) and settling tank (3), the position of oil inlet (12) at least in retort (1) is less than the position of oil-out (15), feeding opening (13) is additionally provided with the retort (1), the position of the feeding opening (13) is higher than the position of oil-out (15), feeding opening (13) place is provided with and spills head (9), head (9) is spilt by medicine liquid spray in the inside of retort (1).Compared with prior art, the utility model has the characteristics of simple in construction, removal hydrogen sulfide efficiency high, resource circulation utilization is energy-saving.
Description
Technical field
It the utility model is related to oil, gas chemical industry field, and in particular to a kind of that hydrogen sulfide is removed from condensate
Device.
Background technology
Condensate is also known as natural gasoline, is not fractionated into from what gas condensate field or oil field associated natural gas condensation came out
Liquid hydrocarbon, due to containing hydrogen sulfide, mercaptan, thioether and thiophene sulfides in condensate, wherein hydrogen sulfide and mercaptan not only has
Foul smelling, and there is serious corrosiveness to metal.Therefore before use, condensate is had to by desulfurization process.
Condensate after desulfurization process can be directly used as fuel, and be the quality raw materials of petroleum refining industry, can isolate
The petrochemicals such as ethane, propane, butane, light oil or gasoline.With a large amount of exploitations of global natural gas resource, condensate
Sulfur removal technology has turned into an important component of natural gas processing and processing.
At present, conventional condensate sulfur method mainly has alkali cleaning extraction process, solvent extraction and solid absorption method desulfurization
The methods of.Alkali cleaning extraction process is taken out the trace hydrogen sulfide in condensate and mercaptan using the reaction between alkali and hydrogen sulfide, mercaptan
Carry into alkali lye, so as to realize that the desulfuration-deodorization of condensate is handled, the method can effectively reduce the total sulfur of condensate, but due to alkali
The problem of alkaline consumption and high salkali waste discharge capacity be present without regeneration treatment in liquid；Solvent extraction uses extraction solvent first
Sulfide in condensate is extracted in extraction solvent, then uses solvent reclamation using the mode such as heating and stripping, should
Method can realize the reduction of condensate total sulfur content, but the problems such as technique is complex and extraction solvent price is higher be present.
Solid absorption sends out desulfurization due to the finite capacity of solid absorbent, can only be limited to a range of fine de-sulfur.
Compared with prior art, the utility model proposes a kind of sulfur removal technology is simple, desulfurized effect is good and recyclable makes
The desulfurizer to be economized on resources with reduction supplies consumption.
The content of the invention
Technical problem to be solved in the utility model be to provide it is a kind of it is simple to operate, remove hydrogen sulfide efficiency high and effectively
What is economized on resources removes the device of hydrogen sulfide from condensate.
To achieve the above object, the utility model provides following technical scheme：Characterized in that, comprising being sequentially connected
Retort (1), purge tank (2) and settling tank (3), be equipped with the retort (1), purge tank (2) and settling tank (3) into
Hydraulic fluid port (12) and oil-out (15), the position of the oil inlet (12) at least in retort (1) are less than the position of oil-out (15), institute
State and feeding opening (13) is additionally provided with retort (1), height of the feeding opening (13) in retort (1) is higher than oil-out
(15) height in retort (1), feeding opening (13) place are provided with and spill head (9), spill head (9) and reacting medicine liquid spray
The inside of tank (1).
During actual use, sulfur elimination is passed through retort (1) by feeding opening (13), and condensate is passed through into oil inlet (12)
Retort (1) is passed through, because position of the feeding opening (13) in retort (1) is higher than oil inlet (12) in retort (1)
Position so that sulfur elimination and condensate form relative flow up and down in retort (1), doped with pernicious gas sulphur in condensate
Change hydrogen, sulfur elimination chemically reacts with the hydrogen sulfide in condensate, so as to remove the hydrogen sulfide pernicious gas in condensate, gone out
Existing reaction product.Due to the density contrast between liquid, sulfur elimination fluid density is more than condensate fluid density, sulfur elimination and anti-
Product is answered to move downward, condensate floats upwards, and condensate passes through the connecting pipe between retort (1) and purge tank (2)
Into purge tank (2), the position of oil inlet (12) is less than the position of oil-out (15), the purge tank on the purge tank (2)
(2) a certain amount of clear water of memory storage, condensate are passed through in clear water by oil inlet (12), entrained residual night and water in condensate
Mixing, the density that condensation oil density is less than water are floated upwards, finally flow out through purge tank from purge tank (12) oil-out (15)
(2) pipeline being connected between settling tank (3) enters settling tank (3).The settling tank (3) is slack tank, the settling tank
(3) position of oil inlet (12) is less than the position of oil-out (15) on, and condensate enters in settling tank (3) by between liquid
Density contrast, the moisture entrained by condensate are settled with raffinate, and condensate floats to be gone out by the oil-out (15) on settling tank (3)
Oil, finally condensate is collected.The bottommost of the purge tank (2) and settling tank (3) is less than the position of oil inlet (12)
Provided with sewage draining exit (18), the sewage draining exit (18) is closed, and it is residual to open progress when desulfurization completes to need to handle raffinate
Liquid excludes.
Feeding opening (13) port is provided with and spills head (9), and the head (9) that spills can be such that sulfur elimination uniformly divides in retort (1)
Cloth so that sulfur removal effectiveness is higher.
As an improvement, being provided with medicine liquid tank (4), drug-feeding tube and liquid back pipe are provided between the medicine liquid tank (4) and retort (1)
(5), drug-feeding tube is provided with pump, and drug-feeding tube is connected with the feeding opening (13) of retort (1).
Further, filter screen (11) is provided with the medicine liquid tank (4), the filter screen (11) divides medicine liquid tank (4) inner chamber
Back cavity (16) and drawing liquid chamber (17) are divided into, the end of the drug-feeding tube is placed in drawing liquid chamber (17), and the liquid back pipe (5) is with returning
Flow chamber (16) connection.
The medicine liquid irrigation (4) by the dynamic action of drug-feeding tube and pump can to retort (1) provide decoction so that decoction and
Hydrogen sulfide in condensate reacts, and condensate enters purge tank (2) from oil-out (12), and reacted raffinate is by returning liquid
Pipe (5) enters back cavity (16), enters drawing liquid chamber (17) by the filtering of filter screen (11), is carried out by the extraction of drug-feeding tube (13)
Recycle.
Further, be provided with agitating device (10) in retort (1), the agitating device (10) comprise at least rotating shaft with
The blade being arranged in rotating shaft, the oil inlet (12) must feed impact blade, and driving blade drives axis of rotation.
Agitating device (10) is provided with the retort (1), when condensate enters retort (1) from oil inlet (12)
Impulsive force promotes agitating device (10) to rotate, and the rotation of liquid is effectively promoted hydrogen sulfide gas and quickly come out from liquid, from
And promote the maximization of desulfuration efficiency.
Further, the top of the retort (1) is provided with reclaiming chamber (6), between the reclaiming chamber (6) and retort (1)
Pipe (7) is communicated with, the communicating pipe (7) extends to reclaiming chamber (6), the reclaiming chamber (6) and the pipeline of feeding opening (13) outside
Connection.
Further, reclaiming chamber (6) side wall is provided with observation window (8).
The top of the retort (1) is provided with reclaiming chamber (6), fails the hydrogen sulfide gas being fully apparent from retort (1)
Retort (1) top is suspended in, levitation gas enters reclaiming chamber by the communicating pipe (7) between retort (1) and reclaiming chamber (6)
(6), the reclaiming chamber (6) is connected with drug-feeding tube, and a certain amount of sulfur elimination, sulfur elimination and sulphur can be stored in the reclaiming chamber (6)
Change hydrogen reaction further to be removed.
Observation window (8) can determine the position of reclaiming chamber (6) interior sulfur elimination at any time.
Compared with prior art, the utility model has that desulfurization structure is simple, desulfuration efficiency is high, resource circulation utilization energy-conservation
Consumption reduction.
Brief description of the drawings
Fig. 1 is the utility model main structure diagram.
Fig. 2 is the structural representation of embodiment 2.
Fig. 3 is agitating device overlooking the structure diagram.
Reference：1 is retort, and 2 be purge tank, and 3 be settling tank, and 4 be medicine liquid tank, and 5 be liquid back pipe, and 6 be recovery
Chamber, 7 be communicating pipe, and 8 be observation window, and 9 be to spill head, and 10 be agitating device, and 11 be filter screen, and 12 be oil inlet, and 13 be feeding opening, 14
It is dog-house, 15 be oil-out, and 16 be back cavity, and 17 be drawing liquid chamber, and 18 be sewage draining exit.
Embodiment
The following detailed description of preferred embodiment of the present utility model.
Embodiment 1：Reference picture 1, it is the structural representation of the utility model embodiment 1, includes the retort being sequentially connected
1st, purge tank 2 and settling tank 3, oil inlet 12 and oil-out 15 are equipped with the retort 1, purge tank 2 and settling tank 3, extremely
The position of oil inlet 12 in few retort 1 is less than the position of oil-out 15, and feeding opening 13, institute are additionally provided with the retort 1
State height of the feeding opening 13 in retort 1 and be higher than height of the oil-out 15 in retort 1, be provided with and spill at the feeding opening 13
First 9, first 9 are spilt by medicine liquid spray in the inside of retort 1.
During actual use, sulfur elimination is passed through retort 1 by feeding opening 13, and condensate is passed through into reaction by oil inlet 12
Tank 1, because position of the feeding opening 13 in retort 1 is higher than position of the oil inlet 12 in retort 1 so that sulfur elimination is with coagulating
Condensate oil forms relative flow up and down in the retort 1, doped with pernicious gas hydrogen sulfide in condensate, sulfur elimination with condensate
Hydrogen sulfide chemically react, so as to remove the hydrogen sulfide pernicious gas in condensate, there is reaction product, due to liquid
Between density contrast, sulfur elimination fluid density is more than condensate fluid density, and sulfur elimination and reaction product move downward, condensation
Oily to float upwards, condensate enters purge tank 2 by pipeline, and the position on the purge tank 2 set by oil inlet 12 is less than
Position set by hydraulic fluid port 15, a certain amount of clear water of the memory storage of purge tank 2, condensate are passed through clear water by oil inlet 12
In, the residual night entrained by condensate is mixed with water, and the density that condensation oil density is less than water is floated upwards, finally from purge tank 12
Outlet flows out through the pipeline that purge tank 2 is connected with settling tank 3 and enters settling tank 3.The settling tank 3 is slack tank, the sedimentation
The position of oil inlet 12 is less than the position of oil-out 15 on tank 3, and condensate enters in settling tank 3 by density contrast between liquid,
Moisture entrained by condensate settles with raffinate, and condensate floats fuel-displaced finally to condensation by the oil-out 15 on settling tank 3
Oil is collected.The bottommost of the purge tank 2 and settling tank 3 is provided with sewage draining exit, the blowdown less than the position of oil inlet 12
Mouth is closed, and is opened when desulfurization completes to need to handle raffinate and is carried out raffinate exclusion.
The port of feeding opening 13 is provided with and spills first 9, described to spill first 9 sulfur elimination be made to be uniformly distributed in retort 1, makes removal
Hydrogen sulfide is optimal effect.
Embodiment 2：Reference picture 2, it is the structural representation of the present embodiment, compared with Example 1, the difference of the present embodiment exists
In：Provided with medicine liquid tank 4, drug-feeding tube and liquid back pipe 5 are provided between the medicine liquid tank 4 and retort 1, drug-feeding tube is provided with pump, and
Drug-feeding tube is connected with the feeding opening 13 of retort 1.
Embodiment 3：Reference picture 2, it is the structural representation of the present embodiment, compared with Examples 1 and 2, the area of the present embodiment
It is not：Filter screen 11 is provided with the medicine liquid tank 4, the inner chamber of medicine liquid tank 4 is divided into back cavity 16 and drawing liquid chamber by the filter screen 11
17, the end of the drug-feeding tube is placed in drawing liquid chamber 17, and the liquid back pipe 5 connects with back cavity 16.
The medicine liquid irrigation 4 can provide decoction by the dynamic action of drug-feeding tube and pump to retort 1 so that decoction and condensation
Hydrogen sulfide in oil is reacted, and condensate enters purge tank 2 from oil-out 12, and reacted raffinate is entered by liquid back pipe 5
Back cavity 16, enter drawing liquid chamber 17 by the filtering of filter screen 11, recycled by the extraction of drug-feeding tube 13.
Embodiment 4：Reference picture 2, it is the structural representation of the present embodiment, compared with embodiment 1,2 and 3, the present embodiment
Difference is：Agitating device 10 is provided with retort 1, the agitating device 10 comprises at least rotating shaft and the leaf being arranged in rotating shaft
Piece, the oil inlet 12 must feed impact blade, and driving blade drives axis of rotation.
Agitating device 10 is provided with the retort 1, impulsive force promotes when condensate enters retort 1 from oil inlet 12
Agitating device 10 rotates, and the rotation of liquid is effectively promoted hydrogen sulfide gas and quickly come out from liquid, so as to promote desulfurization to imitate
The maximization of rate.
Embodiment 5：Reference picture 2, be the present embodiment structural representation, more than compared with, difference in this case is that：
The top of the retort 1 is provided with reclaiming chamber 6, is communicated with pipe 7 between the reclaiming chamber 6 and retort 1, the communicating pipe 7 to
Reclaiming chamber 6 extends, the reclaiming chamber 6 and the pipeline communication outside feeding opening 13.
Further, the side wall of reclaiming chamber 6 is provided with observation window 8.
The top of the retort 1 is provided with reclaiming chamber 6, and the hydrogen sulfide gas for failing to be fully apparent from retort 1 is suspended in
The top of retort 1, levitation gas enter reclaiming chamber 6, the reclaiming chamber 6 by the communicating pipe 7 between retort 1 and reclaiming chamber 6
Connected with drug-feeding tube, a certain amount of sulfur elimination can be stored in the reclaiming chamber 6, sulfur elimination carries out further clear with hydrogen sulfide reaction
Remove.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, some changes and improvements can also be made, these all belong to
In the scope of protection of the utility model.
Claims (8)
- A kind of 1. device that hydrogen sulfide is removed from condensate, it is characterised in that：Comprising the retort (1) being sequentially connected, clean Tank (2) and settling tank (3), oil inlet (12) and oil-out are equipped with the retort (1), purge tank (2) and settling tank (3) (15), the position of oil inlet (12) is less than the position of oil-out (15) at least in retort (1), is also set on the retort (1) There is feeding opening (13), the position of the feeding opening (13) is higher than the position of oil-out (15), and feeding opening (13) place is provided with and spilt Head (9), spills head (9) by medicine liquid spray in the inside of retort (1).
- 2. the device of hydrogen sulfide is removed from condensate as claimed in claim 1, it is characterised in that：Provided with medicine liquid tank (4), institute State and drug-feeding tube and liquid back pipe (5) are provided between medicine liquid tank (4) and retort (1), drug-feeding tube is provided with pump, and drug-feeding tube and reaction Feeding opening (13) connection of tank (1).
- 3. the device of hydrogen sulfide is removed from condensate as claimed in claim 2, it is characterised in that：In the medicine liquid tank (4) Provided with filter screen (11), medicine liquid tank (4) inner chamber is divided into back cavity (16) and drawing liquid chamber (17) by the filter screen (11), it is described enter medicine The end of pipe is placed in drawing liquid chamber (17), and the liquid back pipe (5) connects with back cavity (16).
- 4. the device that hydrogen sulfide is removed from condensate as described in claim 1,2 or 3, it is characterised in that：In retort (1) Provided with agitating device (10), the agitating device (10) comprises at least rotating shaft and the blade being arranged in rotating shaft, into oil inlet (12) liquid impacts to blade, and driving blade drives axis of rotation.
- 5. the device that hydrogen sulfide is removed from condensate as described in claim 1,2 or 3, it is characterised in that：The retort (1) top is provided with reclaiming chamber (6), and pipe (7), the communicating pipe (7) are communicated between the reclaiming chamber (6) and retort (1) Extend to reclaiming chamber (6), the reclaiming chamber (6) and the pipeline communication of feeding opening (13) outside.
- 6. the device of hydrogen sulfide is removed from condensate as claimed in claim 4, it is characterised in that：The retort (1) Top is provided with reclaiming chamber (6), is communicated with pipe (7) between the reclaiming chamber (6) and retort (1), and the communicating pipe (7) is to recovery Chamber (6) extends, the reclaiming chamber (6) and the pipeline communication of feeding opening (13) outside.
- 7. the device of hydrogen sulfide is removed from condensate as claimed in claim 5, it is characterised in that：Reclaiming chamber (6) side Wall is provided with observation window (8).
- 8. the device of hydrogen sulfide is removed from condensate as claimed in claim 6, it is characterised in that：Reclaiming chamber (6) side Wall is provided with observation window (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720445189.4U CN206814707U (en) | 2017-04-24 | 2017-04-24 | A kind of device that hydrogen sulfide is removed from condensate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720445189.4U CN206814707U (en) | 2017-04-24 | 2017-04-24 | A kind of device that hydrogen sulfide is removed from condensate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206814707U true CN206814707U (en) | 2017-12-29 |
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ID=60754603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720445189.4U Active CN206814707U (en) | 2017-04-24 | 2017-04-24 | A kind of device that hydrogen sulfide is removed from condensate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206814707U (en) |
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2017
- 2017-04-24 CN CN201720445189.4U patent/CN206814707U/en active Active
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