CN207614601U - A kind of novel flash steam desulfurization process unit - Google Patents
A kind of novel flash steam desulfurization process unit Download PDFInfo
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- CN207614601U CN207614601U CN201820374580.4U CN201820374580U CN207614601U CN 207614601 U CN207614601 U CN 207614601U CN 201820374580 U CN201820374580 U CN 201820374580U CN 207614601 U CN207614601 U CN 207614601U
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Abstract
The utility model discloses a kind of novel flash steam desulfurization process unit, including flash distillation vapour separator, absorption tower, regenerator, sulphur foam slot, sulphur filter, cartridge filter, rich solution pump, sulphur foam pump；The absorption tower upper end is equipped with threeway central nozzle, gas outlet, and middle part is equipped with air inlet, inlet；The upper end of the flash distillation vapour separator is connected to the threeway central nozzle of absorption tower upper end；Described rich solution pump one end is connected to the bottom on absorption tower, the rich solution inlet communication of the other end and regenerator；The overflow outlet of the regenerator is connected to the overflow inlet of sulphur foam slot；The sulphur foam pumps one end and is connected to respectively with regenerator, sulphur foam slot, the sulphur foam inlet communication of the other end and sulphur filter；The outlet of the sulphur foam slot is connected to the inlet on absorption tower；The side outlet of the sulphur filter is connected to cartridge filter bottom；The cartridge filter upper end is connected to the threeway central nozzle on absorption tower, air inlet respectively.The utility model is simple in structure, desulfurization effect is good.
Description
Technical field
The utility model is related to a kind of novel flash steam desulfurization process units.
Background technology
Hydrogen sulfide is height irritation and corrosive pernicious gas, and the hydrogen sulfide of usual very low concentrations can be strong to the person
Health and natural environment cause serious harm.Hydrogen sulfide waste gas essentially from petrochemical industry, natural gas, metallurgy, sulfuric acid manufacture and
The industries such as mineral processing, to concentration of hydrogen sulfide in ambient air, workshop air and industrial waste gas, there are strict requirements in China, to it
It is relevant industries inescapable responsibility to carry out processing up to standard.
Contain certain density hydrogen sulfide gas in gas water in the water pot of gas field, before handling gas water, needs
Hydrogen sulfide gas is separated from gas water using dedicated hydrogen sulfide purifier, then makes the hydrogen sulfide being separated
Gas with lye hybrid concurrency is biochemical reacts, which need to use dedicated lye absorption plant, hydrogen sulfide gas be converted into
The storage-stable chemical substance such as calcium sulfide or vulcanized sodium, but existing apparatus structure is complicated and desulfurization effect is bad.
Utility model content
The utility model mainly overcomes shortcoming in the prior art, proposes that one kind is simple in structure, desulfurization effect is good
Novel flash steam desulfurization process unit.
The utility model solves the technical solution that above-mentioned technical problem is provided：A kind of novel flash steam desulfurization technique dress
It sets, including flash distillation vapour separator, absorption tower, regenerator, sulphur foam slot, sulphur filter, cartridge filter, rich solution pump, sulphur foam pump；
The absorption tower upper end is equipped with threeway central nozzle, gas outlet, and middle part is equipped with air inlet, inlet；The regeneration
Tower top is exported equipped with overflow, and lower part is equipped with rich solution import；The sulphur foam slot top be equipped with import, middle part be equipped with overflow inlet,
Outlet；Upper outlet is equipped at the top of the sulphur filter, middle part is equipped with side outlet, sulphur foam import, and bottom is equipped with lower outlet, sulphur row
Outlet；
The upper end of the flash distillation vapour separator is connected to the threeway central nozzle of absorption tower upper end；Described rich solution pump one end with
The bottom on absorption tower is connected to, the rich solution inlet communication of the other end and regenerator；The overflow outlet of the regenerator and sulphur foam slot
Overflow inlet is connected to；
The sulphur foam pumps one end and is connected to respectively with regenerator, sulphur foam slot, and the sulphur foam import of the other end and sulphur filter connects
It is logical；The outlet of the sulphur foam slot is connected to the inlet on absorption tower；
The inlet communication of the upper outlet of the sulphur filter, lower outlet with sulphur foam slot；The side of the sulphur filter
Outlet is connected to cartridge filter bottom；The cartridge filter upper end respectively with the threeway central nozzle on absorption tower, air inlet
Connection.
Further, the sulphur filter side is equipped with air accumulator, air compressor machine.
Further, the sulphur foam slot upper end is equipped with high water tank.
Further, the sulphur foam slot upper end is equipped with blender.
Further, the flash distillation vapour separator, absorption tower, regenerator, sulphur foam slot, being equipped with liquid level on high water tank
Meter.
Further, the regenerator upper end is equipped with air blower.
Further, being equipped with sulphur collecting tank below the sulphur filter, the sulphur collecting tank is located at sulphur outlet
Underface.
Further, being equipped with self-supporting regulation valve between flash distillation vapour separator and the absorption tower.
The beneficial effects of the utility model are：The utility model is simple in structure, desulfurization effect is good.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Further description is done to the utility model with reference to embodiment and attached drawing.
As shown in Figure 1, a kind of novel flash steam desulfurization process unit of the utility model, including flash distillation vapour separator 1, suction
Receive tower 2, regenerator 3, sulphur foam slot 4, sulphur filter 5, cartridge filter 6, rich solution pump 7, sulphur foam pump 8；
2 upper end of the absorption tower is equipped with threeway central nozzle 21, gas outlet 22, and middle part is equipped with air inlet 23, inlet 24；
3 top of the regenerator is equipped with overflow and exports 31, and lower part is equipped with rich solution import 32；4 top of sulphur foam slot is equipped with import 41, in
Portion is equipped with overflow inlet 42, outlet 43；5 top of the sulphur filter is equipped with upper outlet 51, and middle part is equipped with side outlet 52, sulphur foam
Import 53, bottom are equipped with lower outlet 54, sulphur outlet；
The upper end of the flash distillation vapour separator 1 is connected to the threeway central nozzle 21 of 2 upper end of absorption tower；The rich solution pump 7
One end is connected to the bottom on absorption tower 2, and the other end is connected to the rich solution import 32 of regenerator 3；The overflow of the regenerator 3 exports
31 are connected to the overflow inlet 42 of sulphur foam slot 4；
The sulphur foam pumps 8 one end and be connected to respectively with regenerator 3, sulphur foam slot 4, the sulphur foam of the other end and sulphur filter 5 into
Mouth 53 is connected to；The outlet 43 of the sulphur foam slot 4 is connected to the inlet 24 on absorption tower 2；
The upper outlet 51 of the sulphur filter 5, lower outlet 54 are connected to the import 41 of sulphur foam slot 4；The sulphur mistake
The side outlet 52 of filter 5 is connected to 6 bottom of cartridge filter；6 upper end of the cartridge filter respectively in the threeway on absorption tower 2
Heart nozzle 21, air inlet 23 are connected to.
The use process of the utility model is：Flash steam enters in flash distillation vapour separator 1, gas water is isolated, steam
It enters back into absorption tower 2 and hydrogen sulfide is absorbed, the gas after absorption directly empties, and the rich solution after absorption passes through rich solution pump 7
Pump such as arrives in regenerator 3, and the sulphur foam that overflow goes out in regenerator 3, which enters in sulphur foam slot 4, to be filtered；Its regenerator 3 and sulphur foam
Sulphur foam in slot 4, which is pumped by sulphur foam pump 8 in sulphur filter 5, to be filtered, and sulphur is then obtained.
Wherein in order to improve the filter effect in sulphur filter 5, preferred embodiment is the sulphur filter 5
Side is equipped with air accumulator 9, air compressor machine 10.
Moisture in the present embodiment in each container can evaporate, to influence assimilation effect, accordingly, it is preferred that embodiment
It is that 4 upper end of sulphur foam slot is equipped with high water tank 11.
The filter effect in sulphur foam slot 4 is further increased, preferred embodiment is that 4 upper end of sulphur foam slot is equipped with and stirs
Mix device 12.
The flash distillation vapour separator 1, regenerator 3, sulphur foam slot 4, is equipped with liquid level gauge 13 on high water tank 11 at absorption tower 2,
The liquid level of each equipment can be preferably monitored, convenient for addition water in time.
It improves the reaction effect of regenerator 3, and preferred embodiment is that 3 upper end of the regenerator is equipped with air blower 14.
Wherein described 5 lower section of sulphur filter is equipped with sulphur collecting tank 15, and the sulphur collecting tank 15 is being located at sulphur outlet just
Lower section can be convenient for the collection and transport of sulphur in this way.
In actual use, flash steam will appear the case where intermittent connection, so that working efficiency is low, therefore,
Preferred embodiment is that self-supporting regulation valve 16 is equipped between the flash distillation vapour separator 1 and absorption tower 2.Work as flash distillation in this way
Flash steam in vapour separator 1 can just wash self-supporting regulation valve 16 open after reaching a certain amount of, carry out sulfur removal technology afterwards.
The above does not impose any limitation on the present invention, although the utility model is by above-mentioned
Embodiment discloses, however is not limited to the utility model, and any person skilled in the art is not departing from this practicality
In new technique aspects, is made when the technology contents using the disclosure above and change or be modified to the equivalent of equivalent variations a bit
Embodiment, as long as being the content without departing from technical solutions of the utility model, according to the technical essence of the utility model to above real
Any simple modification, equivalent change and modification made by example are applied, are still within the scope of the technical solutions of the present invention.
Claims (8)
1. a kind of novel flash steam desulfurization process unit, which is characterized in that including flash distillation vapour separator (1), absorption tower (2), again
Raw tower (3), sulphur foam slot (4), sulphur filter (5), cartridge filter (6), rich solution pump (7), sulphur foam pump (8)；
Absorption tower (2) upper end is equipped with threeway central nozzle (21), gas outlet (22), and middle part is equipped with air inlet (23), feed liquor
Mouth (24)；Regenerator (3) top is equipped with overflow and exports (31), and lower part is equipped with rich solution import (32)；On the sulphur foam slot (4)
Portion is equipped with import (41), and middle part is equipped with overflow inlet (42), outlet (43)；Upper outlet is equipped at the top of the sulphur filter (5)
(51), middle part is equipped with side outlet (52), sulphur foam import (53), and bottom is equipped with lower outlet (54), sulphur outlet；
The upper end of the flash distillation vapour separator (1) is connected to the threeway central nozzle (21) of absorption tower (2) upper end；The rich solution pump
(7) one end is connected to the bottom of absorption tower (2), and the other end is connected to the rich solution import (32) of regenerator (3)；The regenerator
(3) overflow outlet (31) is connected to the overflow inlet (42) of sulphur foam slot (4)；
The sulphur foam pump (8) one end is connected to regenerator (3), sulphur foam slot (4) respectively, the sulphur of the other end and sulphur filter (5)
Foam import (53) is connected to；The outlet (43) of the sulphur foam slot (4) is connected to the inlet (24) of absorption tower (2)；
The upper outlet (51) of the sulphur filter (5), lower outlet (54) are connected to the import of sulphur foam slot (4) (41)；It is described
The side outlet (52) of sulphur filter (5) is connected to cartridge filter (6) bottom；Cartridge filter (6) upper end respectively with
The threeway central nozzle (21) on absorption tower (2), air inlet (23) connection.
2. a kind of novel flash steam desulfurization process unit according to claim 1, which is characterized in that the sulphur filter
(5) side is equipped with air accumulator (9), air compressor machine (10).
3. a kind of novel flash steam desulfurization process unit according to claim 1, which is characterized in that the sulphur foam slot (4)
Upper end is equipped with high water tank (11).
4. a kind of novel flash steam desulfurization process unit according to claim 3, which is characterized in that the sulphur foam slot (4)
Upper end is equipped with blender (12).
5. a kind of novel flash steam desulfurization process unit according to claim 3, which is characterized in that the flash steam separation
Device (1), regenerator (3), sulphur foam slot (4), is equipped with liquid level gauge (13) on high water tank (11) at absorption tower (2).
6. a kind of novel flash steam desulfurization process unit according to claim 1, which is characterized in that the regenerator (3)
Upper end is equipped with air blower (14).
7. a kind of novel flash steam desulfurization process unit according to claim 1, which is characterized in that the sulphur filter
(5) lower section is equipped with sulphur collecting tank (15), and the sulphur collecting tank (15) is located at the underface of sulphur outlet.
8. a kind of novel flash steam desulfurization process unit according to claim 1, which is characterized in that the flash steam separation
Self-supporting regulation valve (16) is equipped between device (1) and absorption tower (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820374580.4U CN207614601U (en) | 2018-03-19 | 2018-03-19 | A kind of novel flash steam desulfurization process unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820374580.4U CN207614601U (en) | 2018-03-19 | 2018-03-19 | A kind of novel flash steam desulfurization process unit |
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| CN207614601U true CN207614601U (en) | 2018-07-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109777544A (en) * | 2019-03-19 | 2019-05-21 | 山东京博石油化工有限公司 | A kind of processing system of torch gas |
-
2018
- 2018-03-19 CN CN201820374580.4U patent/CN207614601U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109777544A (en) * | 2019-03-19 | 2019-05-21 | 山东京博石油化工有限公司 | A kind of processing system of torch gas |
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