CN204638164U - A kind of sulfur recovery sulphur unit is with being wound around tubular reactor - Google Patents
A kind of sulfur recovery sulphur unit is with being wound around tubular reactor Download PDFInfo
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- CN204638164U CN204638164U CN201520318046.8U CN201520318046U CN204638164U CN 204638164 U CN204638164 U CN 204638164U CN 201520318046 U CN201520318046 U CN 201520318046U CN 204638164 U CN204638164 U CN 204638164U
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- housing
- wound around
- tube
- steam
- heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
A kind of sulfur recovery sulphur unit of the utility model is with being wound around tubular reactor, by housing, be wound around heat-exchanging tube bundle, central tube, tube sheet, bobbin carriage, end socket, inner cone, steam insulation pipe, the part such as bearing composition, creationary being changed into by shell and tube heat-exchanging tube bundle is wound around tubular type heat-exchanging tube bundle, creationaryly realize Catalyst packing in the housing, there is provided reaction required exchange heat by winding tube bank, the filling being conducive to catalyst is changed, fluidisation state can be realized during production, stationary state, boiling state, the multiple operation requirements such as bubble state, the operation comparatively fixing shell and tube reactor is more flexible, adaptability is stronger, exchange heat is provided by winding type heat exchanger tube bank, liquid state or gaseous medium is adopted to make its mobility stronger in pipe, and compact conformation, heat exchange efficiency is higher, be conducive to reducing costs, save material, increase maintenance operation convenience.
Description
Technical field
The utility model belongs to fine chemistry industry equipment technical field, and specifically one is carried out sulfur recovery sulphur unit special utility and is efficiently wound around tubular reactor.
Background technology
The reactor used for the device carrying out sulfur recovery sulphur in existing acid gas purifying process mostly is fixing shell and tube reactor, when it uses, all adopt Catalyst packing in heat exchanging pipe, reaction medium reacts through tubulation, the required exchange heat of reaction is provided by the medium in housing, continues with realization response conditional stability.But for producing the reaction type of gas in reaction, being difficult to the stable of realization response condition and continuing.Current needs for oil, natural gas extraction, H in other Chemical Manufacture
2the multiple acid gas purifying process such as S carries out sulfur recovery sulphur unit.
Summary of the invention
For the above-mentioned deficiency of prior art, the utility model provides a kind of sulfur recovery sulphur unit to be wound around tubular reactor.
The technical scheme that the utility model provides is:
A kind of sulfur recovery sulphur unit is with being wound around tubular reactor, it is characterized in that: the inside center of housing is provided with a central tube, the bottom of central tube and the welded top of inner cone, the bottom opening of inner cone is connected with discharging opening, and discharging opening is arranged at the bottom of housing; The right lower quadrant of housing is provided with the first steam inlet, the lower left quarter of housing is provided with the second steam inlet; The upper left quarter of housing is provided with the first steam (vapor) outlet, the upper right quarter of housing is provided with the second steam (vapor) outlet; Being wound around heat-exchanging tube bundle take central tube as axle, be wound around heat-exchanging tube bundle center line and central tube centerlines the layering that 15 ° ~ 75 ° ambit rules are straggly in order laminate be wrapped on central tube and uniform amount be distributed in the right and left in housing; A part is wound around heat-exchanging tube bundle and connects the first steam inlet and the first steam (vapor) outlet by tube sheet, and another part is wound around heat-exchanging tube bundle and connects the second steam inlet and the second steam (vapor) outlet by tube sheet; Tube sheet is provided with bobbin carriage; Charging aperture, warm galvanic couple installing port, pressometer installing port and insulation steam (vapor) outlet is provided with on the top of housing; Catalyst inlet, discharge port, the first insulation steam inlet and the second insulation steam inlet is provided with in the bottom of housing; First insulation steam inlet and the second insulation steam inlet are connected to insulation steam (vapor) outlet by steam insulation pipe; The upper and lower of housing is provided with end socket.The hole of circumferential be interspersed φ 6mm, φ 8mm on described inner cone, or not perforate.The left and right sides of described housing is symmetrically arranged with two bearings.Described tube sheet adopts flanged structure to inlay and is welded on housing.Described central tube is tubular type or cage.
A kind of sulfur recovery sulphur unit of the utility model is wound around tubular type reacting appliance and has the following advantages:
1, be retrofitted in housing by catalyst, the filling being conducive to catalyst is changed, and can realize the multiple operation requirements such as fluidisation state, stationary state, boiling state, bubble state during production, and the operation comparatively fixing shell and tube reactor is more flexible, and adaptability is stronger;
2, provide exchange heat by winding type heat exchanger tube bank, in pipe, adopt liquid state or gaseous medium to make its mobility stronger, and compact conformation, heat exchange efficiency is higher, and the fixing shell and tube heat-exchanging tube bundle of the more equal heat exchange area of unit volume wants little by nearly 30%;
3, the pipe end of winding type heat exchanger tube bank can use tube sheet, also can the form of practical collecting pipe, can be placed in reactor shell, also can be placed in reactor enclosure external, be conducive to reducing costs, save material, increase maintenance operation convenience.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram that a kind of sulfur recovery sulphur unit of the utility model is wound around tubular reactor;
Fig. 2 is wound around the structural representation of heat-exchanging tube bundle 1-2 around the different winding angle of central tube 1-3 in a kind of sulfur recovery sulphur unit of the utility model winding tubular reactor;
Structural representation when Fig. 3 is the hole that the inner cone 1-7 of a kind of sulfur recovery sulphur unit winding of the utility model tubular reactor has circumference to be interspersed;
Fig. 4 is the structural representation that a kind of sulfur recovery sulphur unit of the utility model is wound around the tube sheet 1-4 of tubular reactor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of sulfur recovery sulphur unit described in the utility model is wound around tubular reactor as shown in Figures 1 to 3, it is characterized in that: the inside center of housing 1-1 is provided with a central tube 1-3, the bottom of central tube 1-3 and the welded top of inner cone 1-7, the bottom opening of inner cone 1-7 is connected with discharging opening b, and discharging opening b is arranged at the bottom of housing 1-1; The right lower quadrant of housing 1-1 is provided with the first steam inlet b
1, the lower left quarter of housing 1-1 is provided with the second steam inlet b
2; The upper left quarter of housing 1-1 is provided with the first steam (vapor) outlet c
1, the upper right quarter of housing 1-1 is provided with the second steam (vapor) outlet c
2; Be wound around heat-exchanging tube bundle 1-2 with central tube 1-3 for axle, be wound around heat-exchanging tube bundle 1-2 center line and central tube 1-3 centerlines the layering that 15 ° ~ 75 ° ambit rules are straggly in order laminate be wrapped on central tube 1-3 and uniform amount be distributed in the right and left in housing 1-1; A part is wound around heat-exchanging tube bundle 1-2 and connects the first steam inlet b by tube sheet 1-4
1with the first steam (vapor) outlet c
1, another part is wound around heat-exchanging tube bundle 1-2 and connects the second steam inlet b by tube sheet 1-4
2with the second steam (vapor) outlet c
2; Tube sheet 1-4 is provided with bobbin carriage 1-5; Charging aperture a, warm galvanic couple installing port e is provided with on the top of housing 1-1
1, pressometer installing port e
2with insulation steam (vapor) outlet g; The bottom of housing 1-1 is provided with catalyst inlet h
1, discharge port h
2, first insulation steam inlet f
1with the second insulation steam inlet f
2; First insulation steam inlet f
1with the second insulation steam inlet f
2insulation steam (vapor) outlet g is connected to by steam insulation pipe 1-8; The upper and lower of housing 1-1 is provided with end socket 1-6.As shown in Figure 3, on described inner cone 1-7, circumference is interspersed the hole of φ 6mm, φ 8mm or not perforate, is for reacting the discharge generating gas, dock weld with central tube during perforate, the closed and supporting role to central tube realization.The left and right sides of described housing 1-1 is symmetrically arranged with two bearing 1-9.Described tube sheet 1-4 adopts flanged structure to inlay and is welded on housing 1-1.Described central tube 1-3 is tubular type or cage.
Be wound around the structural representation of heat-exchanging tube bundle 1-2 around the different winding angle of central tube 1-3 in a kind of sulfur recovery sulphur unit of the utility model winding tubular reactor as shown in Figure 2, being wound around heat-exchanging tube bundle 1-2 is centered by central tube 1-3, heat exchanger tube center line and central tube 1-3 centerlines α is laminated with 15 ° ~ 75 ° regular layerings straggly in direction and is wrapped on central tube 1-3; In figure 1,2, n represents the first angle, the second angle and n-th kind of angle respectively.And be that radix is on average divided into corresponding concentrated area with D on central tube according to the quantity (D) of the welding concentrated area of exchanger tubes and tubesheets, and according to heat exchanger tube sum, determine to be wound around the number of plies (n) after removing central tube length individual layer can be wound around heat exchanger tube radical, be wound around as shown in Figure 2, form the tube bank group that compact neat level is straggly, the welding of exchanger tubes and tubesheets can be divided into one or more (even number) region to carry out according to medium kind and characteristic, cuts each region of welding and uses independently bobbin carriage to be connected by securing member.
As shown in Figure 4, be the structural representation that a kind of sulfur recovery sulphur unit of the utility model is wound around the tube sheet 1-4 of tubular reactor, tube sheet 1-4 adopts flanged structure, inlays and is welded on housing 1-1 or end socket 1-6, drilling and tapping on flange, is connected by securing member with bobbin carriage.
During concrete use, boiler water is by the first steam inlet b
1enter and be wound around heat-exchanging tube bundle 1-2, by the first steam (vapor) outlet c
1go out reactor, steam is by the second steam inlet b
2enter and be wound around heat-exchanging tube bundle 1-2, by the second steam (vapor) outlet c
2go out reactor, medium hydrogen sulfide gas enters reactor by charging aperture a, through with catalyst reaction after, generate gas by discharging opening b discharge reactor.Insulation steam is by the first insulation steam inlet f
1with the second insulation steam inlet f
2enter central tube inside holding pipe 1-8, discharged by insulation steam (vapor) outlet g.For ensureing performance accuracy, be provided with warm galvanic couple installing port e
1, pressometer installing port e
2for installing temperature thermocouple, pressometer.
A kind of sulfur recovery sulphur unit of the utility model is wound around tubular type reacting appliance and has the following advantages:
1, be retrofitted in housing by catalyst, the filling being conducive to catalyst is changed, and can realize the multiple operation requirements such as fluidisation state, stationary state, boiling state, bubble state during production, and the operation comparatively fixing shell and tube reactor is more flexible, and adaptability is stronger;
2, provide exchange heat by winding type heat exchanger tube bank, in pipe, adopt liquid state or gaseous medium to make its mobility stronger, and compact conformation, heat exchange efficiency is higher, and the fixing shell and tube heat-exchanging tube bundle of the more equal heat exchange area of unit volume wants little by nearly 30%;
3, the pipe end of winding type heat exchanger tube bank can use tube sheet, also can the form of practical collecting pipe, can be placed in reactor shell, also can be placed in reactor enclosure external, be conducive to reducing costs, save material, increase maintenance operation convenience.
The foregoing is only the detailed description of specific embodiments of the present utility model; the utility model is not limited with this; all do in mentality of designing of the present utility model any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a sulfur recovery sulphur unit is with being wound around tubular reactor, it is characterized in that: the inside center of housing (1-1) is provided with a central tube (1-3), the bottom of central tube (1-3) and the welded top of inner cone (1-7), the bottom opening of inner cone (1-7) is connected with discharging opening (b), and discharging opening (b) is arranged at the bottom of housing (1-1); The right lower quadrant of housing (1-1) is provided with the first steam inlet (b
1), the lower left quarter of housing (1-1) is provided with the second steam inlet (b
2); The upper left quarter of housing (1-1) is provided with the first steam (vapor) outlet (c
1), the upper right quarter of housing (1-1) is provided with the second steam (vapor) outlet (c
2); Be wound around heat-exchanging tube bundle (1-2) with central tube (1-3) for axle, be wound around heat-exchanging tube bundle (1-2) center line and central tube (1-3) centerlines the layering that 15 ° ~ 75 ° ambit rules are straggly in order laminate be wrapped in central tube (1-3) go up and uniform amount be distributed in the right and left in housing (1-1); A part is wound around heat-exchanging tube bundle (1-2) and connects the first steam inlet (b by tube sheet (1-4)
1) and the first steam (vapor) outlet (c
1), another part is wound around heat-exchanging tube bundle (1-2) and connects the second steam inlet (b by tube sheet (1-4)
2) and the second steam (vapor) outlet (c
2); Tube sheet (1-4) is provided with bobbin carriage (1-5); Charging aperture (a), warm galvanic couple installing port (e is provided with on the top of housing (1-1)
1), pressometer installing port (e
2) and insulation steam (vapor) outlet (g); The bottom of housing (1-1) is provided with catalyst inlet (h
1), discharge port (h
2), first insulation steam inlet (f
1) and the second insulation steam inlet (f
2); First insulation steam inlet (f1) and the second insulation steam inlet (f2) are connected to insulation steam (vapor) outlet (g) by steam insulation pipe (1-8); The upper and lower of housing (1-1) is provided with end socket (1-6).
2. a kind of sulfur recovery sulphur unit according to claim 1 is wound around tubular reactor, it is characterized in that: the upper circumference of described inner cone (1-7) is interspersed the hole of φ 6mm, φ 8mm or not perforate.
3. a kind of sulfur recovery sulphur unit according to claim 1 is wound around tubular reactor, it is characterized in that: the left and right sides of described housing (1-1) is symmetrically arranged with two bearings (1-9).
4. a kind of sulfur recovery sulphur unit according to claim 1 is wound around tubular reactor, it is characterized in that: described tube sheet (1-4) adopts flanged structure to inlay and is welded on housing (1-1).
5. a kind of sulfur recovery sulphur unit according to claim 1 is wound around tubular reactor, it is characterized in that: described central tube (1-3) is tubular type or cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318046.8U CN204638164U (en) | 2015-05-15 | 2015-05-15 | A kind of sulfur recovery sulphur unit is with being wound around tubular reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318046.8U CN204638164U (en) | 2015-05-15 | 2015-05-15 | A kind of sulfur recovery sulphur unit is with being wound around tubular reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204638164U true CN204638164U (en) | 2015-09-16 |
Family
ID=54090940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520318046.8U Active CN204638164U (en) | 2015-05-15 | 2015-05-15 | A kind of sulfur recovery sulphur unit is with being wound around tubular reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204638164U (en) |
-
2015
- 2015-05-15 CN CN201520318046.8U patent/CN204638164U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sulfur recovery sulfur production sulphur device is with winding tubular reactor Effective date of registration: 20180119 Granted publication date: 20150916 Pledgee: Wuhan Jiangxia branch of the Wuhan rural commercial bank, Limited by Share Ltd. Pledgor: WUHAN EAST PETROCHEMICAL HEAVY EQUIPMENT Co.,Ltd. Registration number: 2018420000001 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190109 Granted publication date: 20150916 Pledgee: Wuhan Jiangxia branch of the Wuhan rural commercial bank, Limited by Share Ltd. Pledgor: WUHAN EAST PETROCHEMICAL HEAVY EQUIPMENT Co.,Ltd. Registration number: 2018420000001 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sulfur recovery sulfur production sulphur device is with winding tubular reactor Effective date of registration: 20190507 Granted publication date: 20150916 Pledgee: Jiangxia Branch of Hankou Bank Co.,Ltd. Pledgor: WUHAN EAST PETROCHEMICAL HEAVY EQUIPMENT Co.,Ltd. Registration number: 2019420000019 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221103 Granted publication date: 20150916 Pledgee: Jiangxia Branch of Hankou Bank Co.,Ltd. Pledgor: WUHAN EAST PETROCHEMICAL HEAVY EQUIPMENT Co.,Ltd. Registration number: 2019420000019 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |