CN203333610U - Wet type integrated desulfurization regenerative device of natural gas - Google Patents
Wet type integrated desulfurization regenerative device of natural gas Download PDFInfo
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- CN203333610U CN203333610U CN2013202877339U CN201320287733U CN203333610U CN 203333610 U CN203333610 U CN 203333610U CN 2013202877339 U CN2013202877339 U CN 2013202877339U CN 201320287733 U CN201320287733 U CN 201320287733U CN 203333610 U CN203333610 U CN 203333610U
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Abstract
The utility model relates to a wet type integrated desulfurization regenerative device of natural gas. The wet type integrated desulfurization regenerative device comprises a regenerative separation reactor and a filtering circulation prying block; the wet type integrated desulfurization regenerative device of natural gas is divided into two layers, wherein the regenerative separation reactor is in the upper layer, the filtering circulation prying block is in the lower layer, and the regenerative separation reactor and the filtering circulation prying block are separated through a prying frame; a regenerative separator comprises an injection chamber A, a separation chamber B, a sulphur foam chamber C and a barren liquid chamber D, which are arranged from left to right; the injection chamber is communicated with the separation chamber through a weir plate; the separation chamber is communicated with the sulphur foam chamber C through an overflow plate and communicated with the barren liquid chamber through a gate plate; an injector is arranged in the middle of the injection chamber from top to bottom; a slag scraper is horizontally arranged on the top of the separation chamber; the filtering circulation prying block comprises an air blower, a rotating drum type filter, a separator, a vacuum pump and a barren liquid pump, wherein the air blower is connected with the separation chamber through a gas distribution pipe; the rotating drum type filter is connected with the bottom of sulphur foams through a sulphur foam outlet pipe; the separator is connected with a liquid outlet of the rotating drum type filter; the vacuum pump is connected with the separator; the barren liquid pump is connected with the bottom of the barren liquid chamber.
Description
Technical field
The utility model relates to a kind of in order to realize EM equipment module, improves the facility compact degree, improves sulphur the foam effectively equipment of the state of the art of the selexol process regeneration of separation, the integrated regenerating unit of a kind of Sweet natural gas wet type desulfurizing specifically.
Background technology
Oil-gas field field gases high-hydrogen sulfide, not only had a strong impact on crude production, and cause Sweet natural gas can not enter outer defeated pipe network, and collection transmission pipe network is caused to heavy corrosion and potential safety hazard.At present the hydrogen sulfide bearing gas well head is processed and is adopted the wet oxidation reducing process, and hydrogen sulfide is directly changed into to sulphur, reaches the purpose that purifies oil field sulfur-bearing associated gas, has the advantages such as the relatively simple and scale cost of safety and environmental protection, flow process is low.The wet type oxidation-reduction process sulfur removal technology can be divided into desulfurization and two processes of regeneration.Oxidation regeneration is vital part in desulfurization operations, is directly determining the control of desulfuration efficiency and thionizer resistance.The Main Function of regenerating unit is exactly: by the sweetening agent oxidation regeneration, the sulphur of generation is become to elemental sulfur as much as possible and its flotation is gone out.Little for the well head production site, the characteristics such as the expropriation of land degree of difficulty is large, and part well head output decay is fast, require desulfurizer to possess the characteristics such as miniaturization, modularization and handlability.The utility model improves regeneration efficiency 30% and sulphur separation efficiency 20%, has realized apparatus module, skid, convenient carrying.
Summary of the invention
The purpose of this utility model is to provide the integrated regenerating unit of a kind of Sweet natural gas wet type desulfurizing, be used in Sweet natural gas redox sulfur removal technology, sulfur removing pregnant solution is carried out to oxidation regeneration, generate lean solution, the sulphur foam is separated by slag scraper and rotary drum filter simultaneously, generate elemental sulfur outward transport by filtration again, lean solution is returned desulfurizing adsorption system, integrated, the modularization of implement device and miniaturization.
The technical solution of the utility model is achieved in the following ways:
The utility model comprises regeneration separate reactor and filtration cycle sled piece, it is characterized in that the integrated regenerating unit of Sweet natural gas wet type desulfurizing divides two-layer design, and the regeneration separate reactor is on upper strata, and filtration cycle sled piece, in lower floor, is separated by the sled frame; Regeneration separators comprises the A of jet chamber, the B of separate chamber, the C of sulphur foam room and the lean solution chamber D be provided with from left to right, and jet chamber is connected with separate chamber by weir plate, and separate chamber is connected with the C of sulphur foam room and is connected with the lean solution chamber by flashboard by overflow plate; Be provided with from the top down an injector at the middle part, jet chamber, in separate chamber, the top level is provided with a slag scraper; Filtration cycle sled piece comprises the gas blower be connected with separate chamber by gas distribution pipe, the rotary drum filter be connected with sulphur foam bottom by sulphur foam outlet pipe, export with rotary drum filter liquid the separator be connected, the vacuum pump be connected with separator, the lean pump be connected with bottom, lean solution chamber.
Jet chamber is made as rectangle, and its height is provided with the weir plate of a vertical and bottom surface higher than ，Liu foam room, separate chamber and right side, ， jet chamber, lean solution chamber, in jet chamber's left side central portion to weir plate level, be provided with a sieve plate, and the splash head of injector was inserted sieve plate.
Gas distribution pipe is made as L shaped, and long section evenly is provided with qi-emitting hole, and parallel with the bottom of separate chamber, short section is made as the air inlet section, vertical with the bottom surface, separate chamber, and import is connected with the escape pipe of gas blower.
Overflow plate is located at the left side of separate chamber, is made as deflecting plate, and top tilts to bottom surface, separate chamber direction, the left side wall welding of after end reflects downwards and sulphur foam room.
Bottom surface, sulphur foam room is threaded onto the right side wall welding of ，Yu Liu foam room, bottom surface, separate chamber.
After the outlet of the bottom of separator and the parallel connection of lean solution pump outlet with the desulfurization flow process of this device front in thionizer carry out circulation desulfurization.
The utlity model has following advantage:
1, the A of jet chamber middle part is provided with a sieve plate, while making the air that enters and rich solution spray in the A of jet chamber, mixes more evenly, and liquid stream is stablized, and fluctuates little, and non-foaming foam, increase substantially regeneration effect;
2, filtration cycle sled piece is provided with gas blower, the B of separate chamber bottom is provided with distribution device, has improved the collection efficiency of sulphur foam, for slag scraper scraping sulphur foam provides good condition;
3, the B of separate chamber top is provided with a slag scraper, has strengthened the separated ability of sulfur foam, has improved the separation efficiency of lean solution and sulphur foam, improved the stability of desulfurizer operation, and lean solution purity is improved, and promoted the efficiency of desulfurization, reduced the consumption of sweetening agent;
4, the device upper strata is regeneration zone, and lower floor is the partitioning cycle zone, and rich solution regeneration and sulfur recovery function are dissolved in to one, makes apparatus integration, miniaturization and becomes sled simple, is convenient to transportation, Cost reduction.
5, a selexol process corresponding to device sled piece, this device can be used in a plurality of parallel connections, increases duration of service, number of times, Cost reduction.
6, few, the high efficiency of facility investment, remarkable in economical benefits.
The accompanying drawing explanation
Fig. 1-flowage structure schematic diagram of the present utility model;
1-injector in figure, 2-weir plate, 3-slag scraper, 4-gas distribution pipe, the 5-overflow plate, 6-flashboard, 7-gas blower, 8-vacuum pump, the 9-separator, 10-rotary drum filter, 11-lean pump, 12-sieve plate, 13-blower export pipe, 14-sulphur foam room outlet pipe, 15-lean solution chamber outlet pipe, 16-lean pump outlet pipe, 17-sulphur cream outlet pipe, 18-separator outlet pipe, 19-vacuum pump outlet, A-jet chamber, the B-separate chamber, C-sulphur foam room, D-lean solution chamber.
Embodiment
For further disclosing the technical solution of the utility model, below in conjunction with Figure of description, by embodiment, elaborate:
The utility model comprises regeneration separate reactor and filtration cycle sled piece, it is characterized in that the integrated regenerating unit of Sweet natural gas wet type desulfurizing divides two-layer design, and the regeneration separate reactor is on upper strata, and filtration cycle sled piece, in lower floor, is separated by the sled frame; Regeneration separators comprises the A of jet chamber, the B of separate chamber, the C of sulphur foam room and the lean solution chamber D be provided with from left to right, the A of jet chamber is connected with the B of separate chamber by weir plate 2, and the B of separate chamber is connected with the C of sulphur foam room and is connected with lean solution chamber D by flashboard 6 by overflow plate 5; Be provided with from the top down an injector 1 at the A of jet chamber middle part, on the B of separate chamber, the top level is provided with a slag scraper 3; Filtration cycle sled piece comprises the gas blower 7 be connected with the B of separate chamber by gas distribution pipe 4, the rotary drum filter be connected with sulphur foam bottom by sulphur foam outlet pipe 14, export with rotary drum filter liquid the separator 9 be connected, the vacuum pump be connected with separator 9, the lean pump be connected with lean solution chamber D bottom.
Its principle of work of the integrated regenerating unit of selexol process and working process are: rich solution enters the A of jet chamber by injector, after rich solution enters injector, produce negative-pressure sucking at injector, under the effect of negative pressure the air inspiration, with after rich solution mixes together with enter the A of jet chamber by spray tube, carry out hybrid reaction in the A of jet chamber.The lean solution and the sulfur granules that generate enter the B of separate chamber by weir plate 2, the sulphur foam that air is squeezed into the B of separate chamber formation by gas blower by the B of separate chamber bottom blast inlet pipe 13 is scraped in the C of sulphur foam room by slag scraper, the sulphur foam enters rotary drum filter by sulphur foam room outlet pipe 14, the elemental sulfur of separating is by 17 outward transports of sulphur cream outlet pipe, lean solution enters separator 9, isolated lean solution enters thionizer through separator outlet pipe 18 and reuses, and the gas that vacuum pump 8 is extracted out is discharged from vacuum pump outlet 19; Lean solution in the D of lean solution chamber enters lean pump by lean solution chamber outlet pipe 15, and squeezes into thionizer by lean pump and reuse, and forms circulation.
Claims (6)
1. the integrated regenerating unit of Sweet natural gas wet type desulfurizing, comprise regeneration separate reactor and filtration cycle sled piece, it is characterized in that the integrated regenerating unit of Sweet natural gas wet type desulfurizing divides two-layer design, the regeneration separate reactor is on upper strata, filtration cycle sled piece, in lower floor, is separated by the sled frame; Regeneration separators comprises the A of jet chamber, the B of separate chamber, the C of sulphur foam room and the lean solution chamber D be provided with from left to right, and jet chamber is connected with separate chamber by weir plate, and separate chamber is connected with the C of sulphur foam room and is connected with the lean solution chamber by flashboard by overflow plate; Be provided with from the top down an injector at the middle part, jet chamber, in separate chamber, the top level is provided with a slag scraper; Filtration cycle sled piece comprises the gas blower be connected with separate chamber by gas distribution pipe, the rotary drum filter be connected with sulphur foam bottom by sulphur foam outlet pipe, export with rotary drum filter liquid the separator be connected, the vacuum pump be connected with separator, the lean pump be connected with bottom, lean solution chamber.
2. the integrated regenerating unit of a kind of Sweet natural gas wet type desulfurizing according to claim 1, it is characterized in that: jet chamber is made as rectangle, its height is higher than separate chamber, sulphur foam room and lean solution chamber, be provided with the weir plate of a vertical and bottom surface on the right side, jet chamber, be provided with a sieve plate in jet chamber's left side central portion to weir plate level, the splash head of injector was inserted sieve plate.
3. the integrated regenerating unit of a kind of Sweet natural gas wet type desulfurizing according to claim 1, it is characterized in that: gas distribution pipe is made as L shaped, and long section evenly is provided with qi-emitting hole, parallel with the bottom of separate chamber, short section is made as the air inlet section, vertical with the bottom surface, separate chamber, and import is connected with the escape pipe of gas blower.
4. the integrated regenerating unit of a kind of Sweet natural gas wet type desulfurizing according to claim 1, it is characterized in that: overflow plate is located at the left side of separate chamber, be made as deflecting plate, top tilts to bottom surface, separate chamber direction, the left side wall welding of after end reflects downwards and sulphur foam room.
5. the integrated regenerating unit of a kind of Sweet natural gas wet type desulfurizing according to claim 1 is characterized in that: bottom surface, sulphur foam room is threaded onto the right side wall welding of ，Yu Liu foam room, bottom surface, separate chamber.
6. the integrated regenerating unit of a kind of Sweet natural gas wet type desulfurizing according to claim 1 is characterized in that: after the outlet of the bottom of separator and the parallel connection of lean solution pump outlet with the desulfurization flow process of this device front in thionizer carry out circulation desulfurization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202877339U CN203333610U (en) | 2013-05-24 | 2013-05-24 | Wet type integrated desulfurization regenerative device of natural gas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202877339U CN203333610U (en) | 2013-05-24 | 2013-05-24 | Wet type integrated desulfurization regenerative device of natural gas |
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| CN203333610U true CN203333610U (en) | 2013-12-11 |
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| CN2013202877339U Expired - Lifetime CN203333610U (en) | 2013-05-24 | 2013-05-24 | Wet type integrated desulfurization regenerative device of natural gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468337A (en) * | 2013-05-24 | 2013-12-25 | 胜利油田胜利勘察设计研究院有限公司 | Natural gas wet desulphurization and regeneration integrated apparatus |
-
2013
- 2013-05-24 CN CN2013202877339U patent/CN203333610U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468337A (en) * | 2013-05-24 | 2013-12-25 | 胜利油田胜利勘察设计研究院有限公司 | Natural gas wet desulphurization and regeneration integrated apparatus |
| CN103468337B (en) * | 2013-05-24 | 2015-04-15 | 胜利油田胜利勘察设计研究院有限公司 | Natural gas wet desulphurization and regeneration integrated apparatus |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131211 Effective date of abandoning: 20150415 |
|
| RGAV | Abandon patent right to avoid regrant |