CN201694841U - Device for preparing sulfur dioxide for sugar refining by burning sulfur - Google Patents
Device for preparing sulfur dioxide for sugar refining by burning sulfur Download PDFInfo
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- CN201694841U CN201694841U CN2010201213500U CN201020121350U CN201694841U CN 201694841 U CN201694841 U CN 201694841U CN 2010201213500 U CN2010201213500 U CN 2010201213500U CN 201020121350 U CN201020121350 U CN 201020121350U CN 201694841 U CN201694841 U CN 201694841U
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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
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Abstract
The utility model relates to a device for preparing sulfur dioxide for sugar refining by burning sulfur. The device comprises a sulfur melting tank, a compressed air preheater, a combustion blower, a bubble atomizing burner, a combustion chamber and a sulfur gas cooling device, wherein the sulfur melting tank is communicated with a liquid sulfur inlet of the bubble atomizing burner through a pipeline; a compressed air outlet of the compressed air preheater is communicated with a compressed air inlet of the bubble atomizing burner through a pipeline; the combustion blower is communicated with a primary air inlet and a secondary air inlet of the bubble atomizing burner respectively; one end of the bubble atomizing burner is mounted in the combustion chamber; and a sulfur gas outlet of the combustion chamber is connected with the sulfur gas cooling device. When the device is used for preparing SO2 by burning sulfur, a liquid sulfur atomizing nozzle can not blocked, the burner has low probability of coking, a mixing cavity of the burner can not be blocked, the usage amount of cooling water is less, and the combustion heat of the sulfur can be used fully. In addition, the device has low accident rate and can completely replace a self-melting sulfur furnace.
Description
Technical field
The utility model relates to a kind of novel burning sulphur and prepares the device of high purity sugar with sulfurous gas.
Background technology
SO
2Be the important finings in sugar refinery, be used for and milk of lime reaction generation CaSO
3, impurity such as the colloid in the removal syrup, pigment.Sugar refinery is equipped with sulphur-furnace, and burning sulphur produces SO
2At present, the self-melt sulphur-furnace is used in most of sugar refinery, and its shortcoming is: (1) igniting is inconvenient; When (2) producing unusual unexpected shutdown, sulphur gas overflows, and contaminate environment influences HUMAN HEALTH; During the fluctuation of (3) press for extracting juice amount, the sulfur burning amount can not change thereupon, causes the intensity of sulfitation instability, influences quality product; (4) sulfur burning process is wayward, easily generates sublimed sulphur and then cooling blocking pipeline, SO
3The content height causes evaporating pot incrustation serious, influences heat transfer efficiency etc.Therefore, the sugaring circle pays much attention to and does not stint and throws huge fund and carry out the improvement of sulphur-furnace and the exploitation of novel sulphur-furnace.
At present, the novel sulphur stove of existing some unit exploitation is tried out in sugar refinery, it is to adopt atomizing nozzle or the technology of the reignition that gasifies earlier, exist the problem of following several respects to cause casualty ratio of accidents higher, still can not replace the self-melt sulphur-furnace fully: (1) Molten sulphur transfer line and nozzle easily stop up; (2) but pipeline is perishable in sulphur air cooling, causes gas leakage, leaks; (3) the cooling system volume is too big, manufacturing cost is high; (4) but efficient is low, cooling water amount big and fail to make full use of sulfur burning heat in sulphur air cooling; (5) Controlling System complexity; (6) fail to solve SO in the sulphur gas
3The problem that content is high.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of sulphur preparation sugar that burns with the device of sulfurous gas, this equipment has solved that the Molten sulphur pipeline and the nozzle that exist in the above-mentioned prior art easily stop up, but pipeline is perishable, cooling efficiency is low in sulphur air cooling, the refrigerating unit volume is too big, Controlling System is complicated, SO in the sulphur gas
3The problem that content is high can replace the self-melt sulphur-furnace fully, and invest little.
The technical scheme that solves the problems of the technologies described above is: a kind of device of sulphur preparation sugar with sulfurous gas that burn, this device comprises sulfur melting groove, combustion air blower fan, effervescent atomization burner, combustion chamber and sulphur air cooling radiator cooler, described sulfur melting groove is communicated with the Molten sulphur inlet of effervescent atomization burner by pipeline, the combustion air blower fan enters the mouth with a wind of effervescent atomization burner respectively and the secondary air inlet is communicated with, one end of effervescent atomization burner is installed in an end of combustion chamber, and the sulphur gas outlet of combustion chamber is connected with sulphur air cooling radiator cooler.
Further technical scheme of the present utility model is: this device also comprises sulphur gas scavenging tower, and the sulphur gas inlet of described sulphur gas scavenging tower is communicated with the outlet of sulphur air cooling radiator cooler.
Described sulphur gas scavenging tower comprises absorption liquid nozzle and absorption liquid storage tank, have sulphur gas inlet on the described sulphur gas scavenging tower and purify the outlet of sulphur gas, 1 ~ 10 absorption liquid nozzle that is used for removing sulphur gas sulphur trioxide is set in the sulphur gas scavenging tower, the absorption liquid storage tank is arranged on sulphur gas scavenging tower bottom or is arranged on the sulphur gas scavenging tower outside by the pipeline connection, absorption liquid storage tank side is provided with the absorption liquid inlet, absorption liquid storage tank bottom has the absorption liquid evacuation port, and the absorption liquid storage tank is communicated with by infusion pump and pipeline with the absorption liquid nozzle.
Further technical scheme of the present utility model is: described effervescent atomization burner comprises the secondary air ring cavity chamber of end sealing, vane chamber of one end sealing and effervescent atomizer, secondary air ring cavity chamber is sleeved on outside vane chamber, effervescent atomizer is installed in vane chamber, have Molten sulphur inlet and compressed air inlet on the effervescent atomizer, the effervescent atomizer outlet is provided with hybrid chamber and spout, have the wind inlet on the vane chamber one time, have the secondary air inlet on the secondary air ring cavity chamber, indoor also parallel diesel oil burning torch and the inspection convex lens of being equipped with of secondary air ring cavity, described wind inlet and secondary air ingress are separately installed with variable valve, and vane chamber and exit, secondary air ring cavity chamber are respectively arranged with the guide vane II and the guide vane I that can produce eddy flow.
This device also comprises the pressurized air preheater, and the compressed air outlet of pressurized air preheater is communicated with by the compressed air inlet of pipeline with the effervescent atomization burner.
Described sulfur melting groove for around and the bottom be enclosed with the cell body of insulating cotton, build at the cell body top insulating brick, the cell body top has the sulphur inlet and the sulphur submerged pump that Molten sulphur is sent is installed, sulphur inlet below is provided with charging guide plate, the cell body bottom is equipped with electric heater and is provided with the sulphur evacuation port, agitator is installed in the sulfur melting groove, and keep at a certain distance away along the sulphur flow direction filtering net and weir plate are installed successively, sulfur melting groove enters the mouth with the Molten sulphur of effervescent atomization burner by sulphur submerged pump and pipeline and is communicated with.
Described sulphur air cooling radiator cooler adopts one way shell and tube heat exchanger or round trip shell and tube heat exchanger or hot tube heat exchanger.
The pipeline of described connection sulphur submerged pump and bubble atomising burner wraps up heat tape outward successively, piping insulation is cotton and the line strainer I is installed on pipeline; On the pipeline of the compressed air outlet of described connection pressurized air preheater and the compressed air inlet of effervescent atomization burner the line strainer II is installed.
Prepare SO by the sugared device burning sulphur of a kind of sulphur preparation of burning of the utility model with sulfurous gas
2The time, the Molten sulphur atomizing nozzle does not stop up, burner is difficult for coking, the burner hybrid chamber does not stop up, cooling water amount is few, sulfur burning heat energy makes full use of, and igniting is convenient, the sulfur burning amount can be regulated automatically with the fluctuation of press for extracting juice amount, sulphur gas does not leak, sufficient combustion, SO
2Purity height, little, the reduced investment of volume; Casualty ratio of accidents of the present utility model is low, can replace the self-melt sulphur-furnace fully.
Below, in conjunction with the accompanying drawings and embodiments the utility model a kind of sulphur preparation sugar that burns is further described with the technical characterictic of the device of sulfurous gas.
Description of drawings
A kind of sulphur preparation sugar that burns of Fig. 1: the utility model embodiment one apparatus structure synoptic diagram of sulfurous gas,
Fig. 2-1～Fig. 2-3: the sulfur melting groove structural representation of the utility model:
The A-A sectional view of Fig. 2-1: Fig. 2-2, Fig. 2-2: vertical view, the B-B sectional view of Fig. 2-3: Fig. 2-1;
Fig. 3-1: the effervescent atomization burner structure synoptic diagram of the utility model (comprise mounting flange, bolt and in be lining in the refractory materials of combustion chamber),
Fig. 3-2: Fig. 3-1 left view (removing refractory materials);
Fig. 4-1: the pressurized air preheater structural representation of the utility model,
The right view of Fig. 4-2: Fig. 4-1;
Fig. 5-1: the hot tube heat exchanger structural representation of the utility model,
The vertical view of Fig. 5-2: Fig. 5-1.
Among the figure:
The 1-sulfur melting groove, 11-sulphur inlet, 12-charging guide plate, 13-filtering net, 14-insulating cotton, 15-electric heater, 16-sulphur evacuation port, 17-weir plate, 18-sulphur submerged pump, 19-insulating brick, 110-agitator;
2-pressurized air preheater, 21-compressed air inlet, 22-insulating cotton, 23-point for measuring temperature I, 24-compressed air outlet, 25-flow deflector, 26-support, 27-heating tube, 28-terminal box, 29-shield cap, 210-point for measuring temperature II, 211-flange I;
3-combustion air blower fan;
4-round trip tubular heat exchange, 41-heat transfer tube, 42-cooling water outlet, 43-smoke pipe, 44-cooling water inlet, the urgent leakage fluid dram of 45-;
5-effervescent atomization burner, 51-secondary air ring cavity chamber, 511-diesel oil burning torch, 512-examines convex lens, 513-secondary air inlet, 514-guide vane I, vane chamber of 52-, wind inlet of 521-, 522-guide vane II, the 53-effervescent atomizer, 531-hybrid chamber, 532-spout, the 533-compressed air inlet, 534-Molten sulphur inlet, 54-variable valve, 55-flange II;
The 6-combustion chamber, 61-refractory materials, 62-manhole, the outlet of 63-sulphur gas, 64-explosive door;
7-sulphur gas scavenging tower, 71-absorption liquid evacuation port, 72-absorption liquid storage tank, 73-sulphur gas inlet, 74-absorption liquid nozzle, 75-purify the outlet of sulphur gas, 76-infusion pump, 77-absorption liquid inlet;
8-Y-piece road strainer I, 9-Y type line strainer II, 10-heat tape, 101-piping insulation cotton;
The 102-hot tube heat exchanger, 121-cooling medium inlet, the outlet of 122-heat-eliminating medium, the import of 123-high temperature sulphur gas, the outlet of 124-high temperature sulphur gas, 125-heat pipe, 126-fin, 127-dividing plate, 128-traverse baffle.
Embodiment
Embodiment one:
A kind of sulphur preparation sugar that burns device (referring to Fig. 1～Fig. 4-2) of sulfurous gas, this device comprises sulfur melting groove 1, pressurized air preheater 2, combustion air blower fan 3, effervescent atomization burner 5, combustion chamber 6, sulphur air cooling radiator cooler and sulphur gas scavenging tower 7,
Described effervescent atomization burner 5 comprises the secondary air ring cavity chamber 51 of end sealing, vane chamber 52 of one end sealing and effervescent atomizer 53, secondary air ring cavity chamber 51 is sleeved on outside vane chamber 52, effervescent atomizer 53 is installed in vane chamber 52, have Molten sulphur inlet 534 and compressed air inlet 533 on the effervescent atomizer 53, the effervescent atomizer outlet is provided with hybrid chamber 531 and spout 532, have wind inlet 521 on the vane chamber 52 one time, have secondary air inlet 513 on the secondary air ring cavity chamber 51, also parallel diesel oil burning torch 511 and the inspection convex lens 512 of being equipped with in the secondary air ring cavity chamber 51, a described wind enters the mouth and the secondary air ingress is separately installed with 54, vane chambers of variable valve and exit, secondary air ring cavity chamber is respectively arranged with the guide vane II 522 and the guide vane I 514 that can produce eddy flow.
Described sulfur melting groove 1 for around and the bottom be enclosed with the cell body of insulating cotton 14, build at the cell body top insulating brick 19, the cell body top has sulphur inlet 11 and the sulphur submerged pump 18 that Molten sulphur is sent is installed, sulphur inlet below is provided with charging guide plate 12, the cell body bottom is equipped with electric heater 15 and is provided with sulphur evacuation port 16, agitator 110 is installed in the sulfur melting groove, and keep at a certain distance away along the sulphur flow direction filtering net 13 and weir plate 17 are installed successively, this sulfur melting groove has temperature automatically controlled and fusion, precipitation clarification removal of impurities, memory function, sulfur melting groove is communicated with the Molten sulphur inlet 534 of effervescent atomization burner 5 by sulphur submerged pump 18 and pipeline.
Described combustion chamber 6 is the rounding cylindrical shell, in be lined with high alumina castable or build refractory brick, one end is installed effervescent atomization burner 5 and lining refractories 61, and the other end has outlet 63 of sulphur gas and manhole 62, and top or side also are provided with explosive door 64, temperature sensor and pressure transmitter.
Described sulphur air cooling radiator cooler adopts round trip shell and tube heat exchanger 4, interchanger top mounting temperature sensor and pressure transmitter, and have gas inlet and a pneumatic outlet, the bottom of smoke box also has urgent leakage fluid dram 45 behind the interchanger, and the sulphur gas of combustion chamber outlet 63 is communicated with the gas inlet of round trip shell and tube heat exchanger 4.
Described sulphur gas scavenging tower 7 comprises absorption liquid nozzle 74 and absorption liquid storage tank 72, have sulphur gas inlet 73 on the described sulphur gas scavenging tower and purify sulphur gas outlet 75,1 ~ 10 absorption liquid nozzle 74 that is used for removing sulphur gas sulphur trioxide is set in the sulphur gas scavenging tower, reach the purpose that purifies sulphur gas, absorption liquid storage tank 72 is arranged on sulphur gas scavenging tower bottom, absorption liquid storage tank side is provided with absorption liquid inlet 77, absorption liquid storage tank bottom has absorption liquid evacuation port 71, be provided with the water cooling tube (figure does not draw) that is used for cooling and absorbing liquid in the absorption liquid storage tank, the absorption liquid storage tank is communicated with by infusion pump 76 and pipeline with the absorption liquid nozzle, is communicated with by smoke pipe 43 between the pneumatic outlet of the sulphur gas of described sulphur gas scavenging tower inlet 73 and round trip shell and tube heat exchanger 4.
The compressed air outlet 24 of pressurized air preheater 2 is communicated with the compressed air inlet 533 of effervescent atomization burner 5 by pipeline, combustion air blower fan 3 is communicated with wind inlet 521 and the secondary air inlet 513 of effervescent atomization burner 5 respectively, and the pipeline of the Molten sulphur of described connection sulphur submerged pump 18 and bubble atomising burner 5 wraps up heat tape 10, piping insulation cotton 101 outward successively and Y-piece road strainer I 8 is installed on pipeline; On the pipeline of the compressed air outlet 24 of described connection pressurized air preheater and the compressed air inlet 533 of effervescent atomization burner Y-piece road strainer II 9 is installed.
Round trip shell and tube heat exchanger 4 structures described in the utility model are identical with existing round trip shell and tube heat exchanger structure, and described pressurized air preheater 2 structures are identical with existing air preheater structure, give unnecessary details no longer in detail herein.
As a kind of conversion of present embodiment, the effervescent atomization burner that described effervescent atomization burner also can adopt other structures slightly to change, described sulfur melting groove also can adopt the sulfur melting groove of other structures.
Another conversion as present embodiment, described sulphur air cooling radiator cooler can also adopt structure one way shell and tube heat exchanger same as the prior art or hot tube heat exchanger (referring to Fig. 5-1～Fig. 5-2), sulphur air cooling radiator cooler can be logical with sulphur gas scavenging tower by 2 tubular heat exchange series connection, at this moment smoke pipe 43 can be set; According to discharging sulphur temperature degree difference, the heat transfer tube material can be seamless steel tube for boiler, aluminium-alloy pipe, carbon steel tube pipe, stainless steel tube or vitrified pipe, determines as required whether interchanger wraps up insulating cotton outward.
As another conversion of present embodiment, the absorption liquid storage tank 72 of described sulphur gas scavenging tower 7 also can connect by pipeline and be arranged on the sulphur gas scavenging tower outside, also sulphur gas scavenging tower can be set, but adopts other modes to remove sulphur trioxide in the sulphur gas.
Another conversion as present embodiment, also the pressurized air preheater can be installed, described line strainer also can adopt the line strainer of T type or other types, or parts such as pipe laying strainer and piping insulation cotton, heat tape not, and just result of use is not best.
Working process: sulphur is dropped in the sulfur melting groove, through fusion, enter in the storage tanks that weir plate is separated in the sulfur melting groove after the precipitation clarification, opening the sulphur submerged pump imports Molten sulphur in the effervescent atomization burner, feed the pressurized air of combustion air and preheating simultaneously, combustion air divides wind one time, secondary air, enter the combustion chamber through guide vane, and with the atomizing (gasification) the sulphur thorough mixing, form combustible gas mixture, after utilizing the diesel oil burning torch to light, the sulphur gas that produces cools off through shell and tube heat exchanger, the water coolant that interchanger is discharged is back to use in the boiler of sugar refinery as feedwater, realize the utilization of sulfur burning heat, cooled sulphur gas enters in the sulphur gas scavenging tower, and water is removed SO in the sulphur gas as absorption liquid
3, the sulphur gas that process purifies directly enters in the stove drying neutralizing tower and uses for sugar refinery.
Claims (10)
1. the sulphur that burns prepares the device of sugar with sulfurous gas, it is characterized in that: this device comprises sulfur melting groove (1), combustion air blower fan (3), effervescent atomization burner (5), combustion chamber (6) and sulphur air cooling radiator cooler, described sulfur melting groove (1) is communicated with the Molten sulphur inlet (534) of effervescent atomization burner (5) by pipeline, combustion air blower fan (3) enters the mouth with a wind of effervescent atomization burner (5) respectively and the secondary air inlet is communicated with, one end of effervescent atomization burner (5) is installed in an end of combustion chamber (6), and the sulphur gas outlet of combustion chamber is connected with sulphur air cooling radiator cooler.
2. a kind of sulphur preparation sugar that burns according to claim 1 device of sulfurous gas, it is characterized in that: this device also comprises sulphur gas scavenging tower (7), the sulphur gas inlet of described sulphur gas scavenging tower is communicated with the outlet of sulphur air cooling radiator cooler.
3. a kind of device of sulphur preparation sugar that burn according to claim 2 with sulfurous gas, it is characterized in that: described sulphur gas scavenging tower (7) comprises absorption liquid nozzle (74) and absorption liquid storage tank (72), have sulphur gas inlet (73) on the described sulphur gas scavenging tower and purify sulphur gas outlet (75), 1 ~ 10 absorption liquid nozzle (74) that is used for removing sulphur gas sulphur trioxide is set in the sulphur gas scavenging tower, absorption liquid storage tank (72) is arranged on sulphur gas scavenging tower bottom or is arranged on the sulphur gas scavenging tower outside by the pipeline connection, absorption liquid storage tank side is provided with absorption liquid inlet (77), absorption liquid storage tank bottom has absorption liquid evacuation port (71), and the absorption liquid storage tank is communicated with by infusion pump (76) and pipeline with the absorption liquid nozzle.
4. according to claim 1,2 or the 3 described a kind of devices of sulphur preparation sugar that burn with sulfurous gas, it is characterized in that: described effervescent atomization burner (5) comprises the secondary air ring cavity chamber (51) of end sealing, a vane chamber (52) and the effervescent atomizer (53) of the sealing of one end, secondary air ring cavity chamber (51) is sleeved on outside the vane chamber (52), effervescent atomizer (53) is installed in the vane chamber (52), have Molten sulphur inlet (534) and compressed air inlet (533) on the effervescent atomizer (53), the effervescent atomizer outlet is provided with hybrid chamber (531) and spout (532), have a wind inlet (521) on the vane chamber (52), have secondary air inlet (513) on the secondary air ring cavity chamber (51), also parallel diesel oil burning torch (511) and the inspection convex lens (512) of being equipped with in the secondary air ring cavity chamber (51), described wind inlet and secondary air ingress are separately installed with variable valve (54), and vane chamber and exit, secondary air ring cavity chamber are respectively arranged with the guide vane II (522) and the guide vane I (514) that can produce eddy flow.
5. according to claim 1, the 2 or 3 described a kind of devices of sulphur preparation sugar that burn with sulfurous gas, it is characterized in that: this device also comprises pressurized air preheater (2), and the compressed air outlet (24) of pressurized air preheater (2) is communicated with the compressed air inlet (533) of effervescent atomization burner (5) by pipeline.
6. a kind of device of sulphur preparation sugar that burn according to claim 4 with sulfurous gas, it is characterized in that: this device also comprises pressurized air preheater (2), and the compressed air outlet (24) of pressurized air preheater (2) is communicated with the compressed air inlet (533) of effervescent atomization burner (5) by pipeline.
7. according to claim 1,2 or the 3 described a kind of devices of sulphur preparation sugar that burn with sulfurous gas, it is characterized in that: described sulfur melting groove (1) for around and the bottom be enclosed with the cell body of insulating cotton (14), build at the cell body top insulating brick (19), the cell body top has sulphur inlet (11) and the sulphur submerged pump (18) that Molten sulphur is sent is installed, sulphur inlet below is provided with charging guide plate (12), the cell body bottom is equipped with electric heater (15) and is provided with sulphur evacuation port (16), agitator (110) is installed in the sulfur melting groove, and keep at a certain distance away along the sulphur flow direction filtering net (13) and weir plate (17) be installed successively, sulfur melting groove by sulphur submerged pump (18) and pipeline and the Molten sulphur of effervescent atomization burner (5) enter the mouth (534) be communicated with.
8. a kind of device of sulphur preparation sugar that burn according to claim 6 with sulfurous gas, it is characterized in that: described sulfur melting groove (1) for around and the bottom be enclosed with the cell body of insulating cotton (14), build at the cell body top insulating brick (19), the cell body top has sulphur inlet (11) and the sulphur submerged pump (18) that Molten sulphur is sent is installed, sulphur inlet below is provided with charging guide plate (12), the cell body bottom is equipped with electric heater (15) and is provided with sulphur evacuation port (16), agitator (110) is installed in the sulfur melting groove, and keep at a certain distance away along the sulphur flow direction filtering net (13) and weir plate (17) be installed successively, sulfur melting groove by sulphur submerged pump (18) and pipeline and the Molten sulphur of effervescent atomization burner (5) enter the mouth (534) be communicated with.
9. a kind of sulphur preparation sugar that burns according to claim 8 device of sulfurous gas, it is characterized in that: described sulphur air cooling radiator cooler adopts one way shell and tube heat exchanger or round trip shell and tube heat exchanger or hot tube heat exchanger.
10. a kind of sulphur preparation sugar that burns according to claim 9 device of sulfurous gas, it is characterized in that: the pipeline of described connection sulphur submerged pump (18) and bubble atomising burner (5) wraps up heat tape (10), piping insulation cotton (101) outward successively and line strainer I (8) is installed on pipeline; On the pipeline of the compressed air outlet (24) of described connection pressurized air preheater and the compressed air inlet (534) of effervescent atomization burner line strainer II (9) is installed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201213500U CN201694841U (en) | 2010-03-02 | 2010-03-02 | Device for preparing sulfur dioxide for sugar refining by burning sulfur |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201213500U CN201694841U (en) | 2010-03-02 | 2010-03-02 | Device for preparing sulfur dioxide for sugar refining by burning sulfur |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556979A (en) * | 2012-03-07 | 2012-07-11 | 安徽海华化工有限公司 | Sulfur burning furnace |
| CN103569973A (en) * | 2013-11-26 | 2014-02-12 | 柳州市易普科化工技术开发有限责任公司 | Liquid level stabilizing device for vaporizing chamber of vaporization whirlwind brimstone burner and method thereof for realizing stability of liquid level |
| CN103626135A (en) * | 2013-12-04 | 2014-03-12 | 山东凯盛新材料股份有限公司 | Method and equipment for producing liquid sulfur dioxide through sulfur trioxide and sulphur |
| CN105036087A (en) * | 2015-06-30 | 2015-11-11 | 广西农垦糖业集团红河制糖有限公司 | Sulfur burning apparatus |
| CN107827086A (en) * | 2017-11-27 | 2018-03-23 | 西北矿冶研究院 | Production device and method of liquid sulfur dioxide |
| CN109052333A (en) * | 2018-10-11 | 2018-12-21 | 宣城市楷昂化工有限公司 | It is a kind of for generating the sulfur burning system of sulfur dioxide |
| CN110194439A (en) * | 2019-06-14 | 2019-09-03 | 黄健 | The system and method for spray combustion sulphur-furnace production purifying sulfur dioxide |
| CN111056538A (en) * | 2020-01-17 | 2020-04-24 | 广西青畅科技发展有限公司 | Automatic sulfur burning furnace system |
| CN111678128A (en) * | 2020-06-30 | 2020-09-18 | 安徽工业大学 | Liquid combustion system and combustion method for obtaining high-stability flame based on high-precision control |
| CN112760425A (en) * | 2021-01-15 | 2021-05-07 | 广西开帆智能科技有限公司 | Method and equipment for preparing sulfur dioxide for sulfur fumigation purification in sugar refinery |
| CN116986555A (en) * | 2023-09-27 | 2023-11-03 | 江苏省特种设备安全监督检验研究院 | Sulfur incinerator for preparing acid from sulfur |
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2010
- 2010-03-02 CN CN2010201213500U patent/CN201694841U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556979A (en) * | 2012-03-07 | 2012-07-11 | 安徽海华化工有限公司 | Sulfur burning furnace |
| CN103569973A (en) * | 2013-11-26 | 2014-02-12 | 柳州市易普科化工技术开发有限责任公司 | Liquid level stabilizing device for vaporizing chamber of vaporization whirlwind brimstone burner and method thereof for realizing stability of liquid level |
| CN103626135A (en) * | 2013-12-04 | 2014-03-12 | 山东凯盛新材料股份有限公司 | Method and equipment for producing liquid sulfur dioxide through sulfur trioxide and sulphur |
| CN103626135B (en) * | 2013-12-04 | 2015-12-02 | 山东凯盛新材料有限公司 | The method and apparatus of sulphur trioxide and sulfur cream sulfur dioxide liquid |
| CN105036087A (en) * | 2015-06-30 | 2015-11-11 | 广西农垦糖业集团红河制糖有限公司 | Sulfur burning apparatus |
| CN107827086A (en) * | 2017-11-27 | 2018-03-23 | 西北矿冶研究院 | Production device and method of liquid sulfur dioxide |
| CN109052333A (en) * | 2018-10-11 | 2018-12-21 | 宣城市楷昂化工有限公司 | It is a kind of for generating the sulfur burning system of sulfur dioxide |
| CN110194439A (en) * | 2019-06-14 | 2019-09-03 | 黄健 | The system and method for spray combustion sulphur-furnace production purifying sulfur dioxide |
| CN111056538A (en) * | 2020-01-17 | 2020-04-24 | 广西青畅科技发展有限公司 | Automatic sulfur burning furnace system |
| CN111678128A (en) * | 2020-06-30 | 2020-09-18 | 安徽工业大学 | Liquid combustion system and combustion method for obtaining high-stability flame based on high-precision control |
| CN112760425A (en) * | 2021-01-15 | 2021-05-07 | 广西开帆智能科技有限公司 | Method and equipment for preparing sulfur dioxide for sulfur fumigation purification in sugar refinery |
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