CN203862207U - Sulfur wet granulation cooling device - Google Patents
Sulfur wet granulation cooling device Download PDFInfo
- Publication number
- CN203862207U CN203862207U CN201420317388.3U CN201420317388U CN203862207U CN 203862207 U CN203862207 U CN 203862207U CN 201420317388 U CN201420317388 U CN 201420317388U CN 203862207 U CN203862207 U CN 203862207U
- Authority
- CN
- China
- Prior art keywords
- cooling device
- wet granulation
- forming
- sulphur
- granulation cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000005550 wet granulation Methods 0.000 title claims abstract description 27
- 238000001816 cooling Methods 0.000 title claims abstract description 24
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 19
- 239000011593 sulfur Substances 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 239000005864 Sulphur Substances 0.000 claims description 41
- 238000000465 moulding Methods 0.000 claims description 35
- 238000009826 distribution Methods 0.000 claims description 23
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 12
- 239000003546 flue gas Substances 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 7
- 238000005469 granulation Methods 0.000 abstract description 6
- 230000003179 granulation Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Glanulating (AREA)
Abstract
Disclosed is a sulfur wet granulation cooling device. The sulfur wet granulation cooling device comprises a distributing disc, a forming disc, a forming tank and a discharging port. The distributing disc is arranged above the forming disc through a support, and the side surface of the distributing disc is provided with a plurality of forming disc distributing holes for liquid sulfur to flow downwards; the bottom of the forming disc is provided with forming holes for the sulfur to drop into the forming tank; the forming tank is of a structure with the upper end opened, the top end of the forming tank is provided with a support rack for fixing the forming disc, and the support rack is provided with a screwed bolt and a nut for adjusting the height of the forming disc; the lower portion and the upper portion are provided with a water inlet and an overflow outlet respectively for circulating water to flow in and out; an exhaust port is arranged above the distributing disc, and the area between the distributing disc and the exhaust port is provided with a smoke draught cover for guide exhausting of gas. According to the sulfur we granulation cooling device, the granularity of finish particles can be controllably adjusted, so that good liquid sulfur solidification forming effects can be obtained. Meanwhile, the sulfur wet granulation cooling device has the advantages of being simple and reasonable in structure, safe, reliable and the like.
Description
Technical field
The utility model belongs to the technological equipment of sulfur prilling in the industry sulfur recovery facilities such as oil, natural gas, Coal Chemical Industry, mainly proposes a kind of sulphur wet granulation cooling device, specifies big or small solid sulphur particle for Molten sulphur is changed into.
background technology
At present, in world's sulphur industry, mainly contain three kinds of sulfur prilling techniques, i.e. dry method cylinder granulation (spheric granules), revolution steel band type sulfur prilling (hemi-spherical granule) and sulphur wet granulation.And the sulfur granulator major part that China is used is revolution steel band type sulfur granulator.
It is that equipment is difficult to even running that China is used the weakness of maximum steel band type comminutors; Single machine yield little (unit maximum production is 5t/h); Production operation difficulty is large; Require high and maintenance cost is high (every two years left and right will change expensive steel band) to workman's operant level.And the sulphur solid particle of producing greatly becomes disjunctor, strip, wire or disjunctor sheet, of poor quality, connect grain many, degree of grinding is high, and dust is high.Irregular solid sulfur causes in transport and processing procedure can produce a lot of grain dirt, thereby affects the quality of sulphur.
In prior art, there is a kind of sulphur wet granulation device, core component in this sulphur wet granulation device is wet granulation chilled water tank, existing chilled water tank is mostly simple in structure, only by Molten sulphur is introduced to water tank, and at the inner and cold process recycled water contact heat-exchanging of water tank, and then realize granulation.This cooling granulation mode is owing to lacking granularity, particle shape control and regulation mechanism, cause automaticity low, can not freely hold for the size of finished product particle shape, and the inner heat of easily assembling of device, security and stability is poor.Therefore, proposing a kind of novel sulphur wet granulation chilled water tank newly, that simple to operate, safe and reliable and finished particle granule size is controlled real is necessity.
Utility model content
The technical problems to be solved in the utility model is: a kind of sulphur wet granulation chilled water tank that can carry out to finished particle granule size controllable adjustment is provided, make it have good Molten sulphur curing molding effect, have simultaneously simple in structure, construct the advantages such as reasonable, safe and reliable.
The utility model for solving the problems of the technologies described above adopted technical scheme is: a kind of sulphur wet granulation cooling device, comprise the distribution plate setting gradually from top to bottom, forming disk, moulding tank and the discharge gate that is arranged on moulding tank bottom, described distribution plate is arranged on the top of forming disk by support, the side opening of described distribution plate is provided with multiple forming disk dispensing orifices that flow to below for liquid-state sulfur, the bottom of forming disk is provided with the forming hole that drops to moulding tank for sulphur, described moulding tank is upper end open structure, its top is provided with the bracing frame for fixed-type dish, this bracing frame is provided with double-screw bolt and the nut for adjusting forming disk height, the hypomere of described moulding tank and epimere are respectively arranged with the water inlet and the overfall that flow into and flow out for the process recycled water for cooling, the top of described distribution plate is also provided with exhaust outlet, and the region division between distribution plate and exhaust outlet is useful on the flue gas blower cover that guiding gas is discharged, this flue gas blower cover is fixed on the structure platform of peripheral hardware by arm.
Described flue gas blower cover comprises a upper cover plate and is hinged on upper cover plate polylith side plate around.
Dispensing orifice on described distribution plate side is symmetrical arranged, and dispensing orifice and distribution plate inside bottom surface on side is tangent.
Described bracing frame is provided with four groups of double-screw bolts that cooperatively interact and nut, and four groups of double-screw bolts that cooperatively interact and nut are symmetrical arranged.
The medial surface (being upper surface) of described forming disk and bottom surface (being lower surface) are provided with for liquid towards sulphur accompanies hot steam pipe coil, and this steam pipe coil is close to medial surface and bottom surface setting, and the steam pipe coil of medial surface is spiral setting.
The cross section of described moulding tank epimere is square, the hypomere side of being cone-shaped, and be provided with manhole and visor.
The overfall of described moulding tank epimere is symmetrical set.
On described moulding tank, be provided with thermometer boss.
On described discharge gate, be connected with drainage conduit by flange, and the end of drainage conduit is provided with end cap.
The top of described moulding tank is provided with otic placode, is connected by screw the gusset that is useful on fixing support rack on otic placode.
The adjusting of support frame as described above and the folding of end cap are by controlling organization control.
Beneficial effect: a kind of sulphur wet granulation cooling device of the present utility model, simple in structure, reasonable in design, easy to use, controlling organization by automation can regulate the granule size of finished product drusen effectively, makes it have good Molten sulphur curing molding effect.The setting party of flue gas blower cover the discharge of gas, the potential safety hazard that cause because of accumulation of heat anti-locking apparatus inside, meanwhile, the production time has been shortened in automation control, in production process affected by environment compared with little, output large, can realize continued operation; Alleviated operator labour intensity, improved working environment, ensured safe, improved plant automation level.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of moulding tank in the utility model;
Fig. 3 is the structural representation of forming disk in the utility model;
Fig. 4 is the structural representation of bracing frame in the utility model;
Reference numeral: 1, arm, 2, exhaust outlet, 3, flue gas blower cover, 4, bracing frame, 5, forming disk, 6, steam pipe coil, 7, moulding tank, 8, water inlet, 9, visor, 10, discharge gate, 11, drainage conduit, 12, end cap, 13, bolt, 14, nut, 15, manhole, 16, thermometer boss, 17, overfall, 18, support, 19, distribution plate.
Detailed description of the invention
Below in conjunction with brief description of the drawings detailed description of the invention of the present utility model:
A kind of sulphur wet granulation cooling device, it comprises: moulding tank 7, forming disk 5, distribution plate 19, flue gas blower cover 3 and discharge gate 10, flue gas blower cover 3 is positioned at the top of whole device, carries out bolt be connected by arm 1 with external steel structure platform, and it is covering distribution plate 19 and forming disk 5; The middle part of water pot is moulding tank 7, moulding tank 7 is main parts of whole granulation water tank, its gusset by tank body periphery is connected with steel structure platform bolt, is provided with water inlet 8, overfall 17, discharge gate 10, thermometer boss 16, manhole 15 and visor 9 on moulding tank 7; Otic placode and the bracing frame 4 on moulding tank 7 tops are connected and fixed by bolt; Bracing frame is made up of double-screw bolt and hexagon nut with flange, by rotation hexagon nut with flange can free adjustment forming disk bottom surface and moulding tank in the height of the water surface, bracing frame 4 plays a part to support forming disk 5, and it is connected by a pair of hex surface flange with forming disk 5; There is support 18 inside of forming disk 5, and distribution plate 19 spot welding on support 18 is fixed; The bottom of moulding tank 7 is discharge gates 10, on discharge gate 10, be connected with drainage conduit 11, drainage conduit 11 is fixed with discharge gate 10 by bolt 13 and nut 14, described drainage conduit 11 is made up of two parts pipeline section, top pipeline section connects discharge gate, on the pipeline section of below, be connected with end cap 12, this end cap is blank flange.
Described flue gas blower cover 3 is fixed by four arms and steel structure platform bolt, and flue gas blower cover 3 comprises a upper cover plate and the polylith side plate being hinged on around upper cover plate, and upper cover plate and side plate are by gemel connection, and side plate material is modified organic glass.
Described distribution plate 19 side opening hole counts are 44, and hole and distribution plate 19 inside bottom surface tangent.
The diameter of described forming disk base apertures is 2.1mm; The medial surface of forming disk and bottom surface are provided with for liquid towards sulphur and accompany hot steam pipe coil 6, and this steam pipe coil 6 is close to medial surface and bottom surface setting, and the steam pipe coil 6 of medial surface is spiral setting.
A kind of sulphur wet granulation cooling device of the present utility model is in the time of concrete use, Molten sulphur is transported in the distribution plate at top through heat traced pipeline from higher level's liquid sulfur pool, the hole that Molten sulphur arranges on by distribution plate after distribution plate distributes by uniform to the forming disk of below, Molten sulphur is to ensure its good mobility, and forming disk 5 inwalls and the outside of trying to get to the heart of a matter all have steam pipe coil to accompany heat.Aperture is arranged at the bottom of forming disk 5, Molten sulphur flows down from aperture, drop in the moulding tank 7 of its below, in forming process, owing to being constantly passed into cooling process recycled water in moulding tank 7, the overfall 17 on fresh water (FW) self-forming tank 7 tops of overflow flows back to tank through overflow pipe.Can realize detection and the control of granulation process temperature by thermometer, thermometer is arranged on pelleting main machine by thermometer boss 16 places.Recirculated cooling water is flowed into by moulding pot bottom, the drusen of adverse current and drippage carries out heat exchange, in moulding tank, Molten sulphur is solidified into solid granule and is deposited on tank base, sulphur grain after moulding is deposited in the bottom of moulding tank body, while reaching setting weight, discharge from discharge gate 10, enter next technical process through drainage conduit 11, so far prilling completes.
Bracing frame in device is all connected with automatic control structure with discharge gate, automatic controls is by the relative position of each double-screw bolt in adjusting support frame and hexagon nut with flange, height to forming disk regulates, and therefore can regulate the granule size of drusen.
Sulphur wet granulation chilled water tank of the present utility model, simple in structure, reasonable in design, easy to use, chilled water tank adopts mechanical, electrical integrated design, and automaticity is high, and simple, convenient, and sulfur granule granule size is controlled.Effectively alleviated operator labour intensity, improved working environment, security reliability is good, be applicable to promoting the use of.
Claims (10)
1. a sulphur wet granulation cooling device, comprise the distribution plate (19) setting gradually from top to bottom, forming disk (5), moulding tank (7) and be arranged on the discharge gate (10) of moulding tank (7) bottom, it is characterized in that: described distribution plate (19) is arranged on the top of forming disk (5) by support (18), the side opening of described distribution plate (19) is provided with multiple dispensing orifices that flow to below forming disk (5) for liquid-state sulfur, the bottom of forming disk (5) is provided with the forming hole that drops to moulding tank (7) for sulphur, described moulding tank (7) is upper end open structure, its top is provided with for the bracing frame of fixed-type dish (5) (4), this bracing frame (4) is provided with double-screw bolt and the nut for adjusting forming disk (5) height, the hypomere of described moulding tank (7) and epimere are respectively arranged with the water inlet (8) and the overfall (17) that flow into and flow out for recirculated water, the top of described distribution plate (19) is also provided with exhaust outlet (2), and the region division between distribution plate (19) and exhaust outlet (2) is useful on the flue gas blower cover (3) that guiding gas is discharged, this flue gas blower cover (3) is fixed on the structure platform of peripheral hardware by arm (1).
2. a kind of sulphur wet granulation cooling device according to claim 1, is characterized in that: described flue gas blower cover (3) comprises a upper cover plate and is hinged on upper cover plate polylith side plate around.
3. a kind of sulphur wet granulation cooling device according to claim 1, is characterized in that: the dispensing orifice on described distribution plate (19) side is symmetrical arranged, and dispensing orifice and distribution plate (19) inside bottom surface on side is tangent.
4. a kind of sulphur wet granulation cooling device according to claim 1, is characterized in that: described bracing frame (4) is provided with four groups of double-screw bolts that cooperatively interact and nut, and four groups of double-screw bolts that cooperatively interact and nut are symmetrical arranged.
5. a kind of sulphur wet granulation cooling device according to claim 1, it is characterized in that: the medial surface of described forming disk (5) and bottom surface are provided with for liquid towards sulphur and accompany hot steam pipe coil (6), and the steam pipe coil of medial surface (6) is spiral setting.
6. a kind of sulphur wet granulation cooling device according to claim 1, is characterized in that: the cross section of described moulding tank (7) epimere is square, the hypomere side of being cone-shaped, and be provided with manhole (15) and visor (9).
7. a kind of sulphur wet granulation cooling device according to claim 1, is characterized in that: the overfall (17) of described moulding tank (7) epimere is symmetrical set.
8. a kind of sulphur wet granulation cooling device according to claim 1, is characterized in that: on described moulding tank (7), be provided with thermometer boss (16).
9. a kind of sulphur wet granulation cooling device according to claim 1, is characterized in that: described discharge gate (10) is upper is connected with drainage conduit (11) by flange, and the end of drainage conduit (11) is provided with end cap (12).
10. a kind of sulphur wet granulation cooling device according to claim 1, is characterized in that: the top of described moulding tank (7) is provided with otic placode, is connected by screw the gusset that is useful on fixing support rack (4) on otic placode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317388.3U CN203862207U (en) | 2014-06-16 | 2014-06-16 | Sulfur wet granulation cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317388.3U CN203862207U (en) | 2014-06-16 | 2014-06-16 | Sulfur wet granulation cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862207U true CN203862207U (en) | 2014-10-08 |
Family
ID=51643198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420317388.3U Expired - Lifetime CN203862207U (en) | 2014-06-16 | 2014-06-16 | Sulfur wet granulation cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203862207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108101003A (en) * | 2016-11-25 | 2018-06-01 | 中国石化工程建设有限公司 | Wet method drusen formation system and method |
| CN113800477A (en) * | 2020-06-11 | 2021-12-17 | 中国石油化工股份有限公司 | Sulfur wet forming system |
-
2014
- 2014-06-16 CN CN201420317388.3U patent/CN203862207U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108101003A (en) * | 2016-11-25 | 2018-06-01 | 中国石化工程建设有限公司 | Wet method drusen formation system and method |
| CN113800477A (en) * | 2020-06-11 | 2021-12-17 | 中国石油化工股份有限公司 | Sulfur wet forming system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LUOYANG JIANGUANG SPECIAL EQUIPMENT CO., LTD. Free format text: FORMER NAME: LUOYANG JIANGUANG PETROCHEMICAL EQUIPMENT FACTORY |
|
| CP03 | Change of name, title or address |
Address after: 471003 Luoyang hi tech Industrial Development Zone, Henan Ankang Road, No. 6 Patentee after: LUOYANG JIANGUANG SPECIAL EQUIPMENT Co.,Ltd. Address before: 471003 No. 11 Gou Gou Industrial Park, hi tech Development Zone, Henan, Luoyang Patentee before: LUOYANG JIANGUANG PETROCHEMICAL EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |