CN202785646U - Hydrogen sulfide generator for hydrogen sulfide production - Google Patents
Hydrogen sulfide generator for hydrogen sulfide production Download PDFInfo
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- CN202785646U CN202785646U CN201220424061.7U CN201220424061U CN202785646U CN 202785646 U CN202785646 U CN 202785646U CN 201220424061 U CN201220424061 U CN 201220424061U CN 202785646 U CN202785646 U CN 202785646U
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- hydrogen sulfide
- cylindrical shell
- liquid inlet
- reaction chamber
- tube
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Abstract
The utility model relates to a hydrogen sulfide generator for the hydrogen sulfide production, which comprises a cylinder body, wherein a blind flange is arranged at the upper end of the cylinder body; a gas inlet , a gas outlet, a sulfuric acid liquid inlet tube and a sodium sulfide liquid inlet tube are formed on the blind flange; a manhole, a liquid outlet, an upper liquid level port and a lower liquid level port are arranged on the side surface of the cylinder body; a reaction chamber is arranged at the lower part of the blind flange in the cylinder body; the sulfuric acid liquid inlet tube and the sodium sulfide liquid inlet tube extend into the reaction chamber; a tapered hopper is arranged at the bottom end of the cylinder body; a blow-off pipe is arranged at the top end of the tapered hopper; a skirt is arranged at the lower end of the cylinder body; the tapered hopper at the bottom end of the cylinder body is placed in the skirt; the whole cylinder body is supported by the skirt; and valves are respectively arranged on the gas inlet, the gas outlet, the sulfuric acid liquid inlet tube, the sodium sulfide liquid inlet tube, the liquid outlet, the upper liquid level port, the lower liquid level port and the blow-off pipe. According to the utility model, the hydrogen sulfide generator solves the problems of a current hydrogen sulfide generating device that the reaction can not be controlled in a safe and stable way to cause catalyst deactivation, and the equipment is complex, and the like.
Description
Technical field
The utility model relates to the hydrogen sulfide generator in a kind of hydrogen sulfide production, is specially adapted to be used in the calcium carbide furnace gas preparing ethylene glycol production technique hydrogen sulfide generator that desulphurization system is replenished hydrogen sulfide.
Background technology
Therefore desulphurization system need to be replenished hydrogen sulfide in the production technique of calcium carbide furnace gas preparing ethylene glycol, need to use the device of producing hydrogen sulfide, but there is following shortcoming in the device of producing at present hydrogen sulfide: the one, and reaction can't be stablized control, causes the potential safety hazard of production; The 2nd, it is more serious to carry steam secretly in the gas of reaction unit, high water-gas ratio, low H
2S content can cause conversion generation inverse sulphureting reaction, causes a large amount of inactivations of catalyzer; The 3rd, reaction unit is complicated, cost is high.
Summary of the invention
In order to address the above problem, the utility model is created and is provided that a kind of equipment is simple, cost is low, and operating safety is stable, adjusts the hydrogen sulfide generator of water to steam ratio in the time of can be according to the Demand produced.
The technical solution of the utility model is: the hydrogen sulfide generator during hydrogen sulfide described in the utility model is produced, comprise a cylindrical shell, the cylindrical shell upper end is provided with blind flange, blind flange is provided with gas feed, pneumatic outlet, sulfuric acid liquid inlet pipe, the sodium sulphite liquid inlet tube, the cylindrical shell side is provided with manhole, liquid exit, upper liquid level mouth, lower liquid level mouth, inner barrel blind flange bottom is provided with reaction chamber, sulfuric acid liquid inlet pipe, the sodium sulphite liquid inlet tube stretches into reaction chamber inside, the cylindrical shell bottom is provided with the cone bucket, the top of cone bucket is provided with blow-off pipe, the cylindrical shell lower end is provided with skirt, the cone bucket of cylindrical shell bottom is positioned in the skirt, whole cylindrical shell is supported by skirt, gas feed, pneumatic outlet, sulfuric acid liquid inlet pipe, the sodium sulphite liquid inlet tube, liquid exit, upper liquid level mouth, be equipped with valve on lower liquid level mouth and the blow-off pipe.
Hydrogen sulfide generator during described hydrogen sulfide is produced, reaction chamber is tubular, reaction chamber top is provided with the flange in strap bolt hole, reaction chamber is fixed on the blind flange bottom of hydrogen sulfide generator by bolt, the reaction chamber bottom is provided with upflow tube, the bottom of sulfuric acid liquid inlet pipe, sodium sulphite liquid inlet tube is lower than the top of upflow tube, and the bottom of upflow tube is lower than liquid exit, and the reaction chamber side wall upper part arranges the gas diffusion mouth.
Hydrogen sulfide generator during described hydrogen sulfide is produced arranges upflow tube and supports between the cylinder inboard wall of upflow tube and hydrogen sulfide generator, upflow tube is supported and fixed on the cylinder inboard wall of hydrogen sulfide generator by upflow tube.
Hydrogen sulfide generator during described hydrogen sulfide is produced, blind flange is provided with the nitrogen inlet pipe, and the nitrogen inlet pipe is positioned at place, cylindrical shell axle center and gos deep into inner barrel, and the bottom of nitrogen inlet pipe is lower than liquid exit; Nitrogen tube is set between the cone bucket of nitrogen inlet pipe and cylindrical shell bottom supports, nitrogen tube is supported to rare two.
Hydrogen sulfide generator during described hydrogen sulfide is produced, 40 °-80 ° of the limit of cone bucket and tubular axis angles.
Hydrogen sulfide generator during described hydrogen sulfide is produced, pneumatic outlet arranges the silk screen demister.
Hydrogen sulfide generator during described hydrogen sulfide is produced, the bypass of cylindrical shell arranged outside liquid level arranges liquidometer in the liquid level bypass.
Hydrogen sulfide generator during described hydrogen sulfide is produced, cylindrical shell bottom be semicircle, ellipse or except other shape of horizontal cylinder bottom.
Hydrogen sulfide generator during described hydrogen sulfide is produced, the material of hydrogen sulfide generator is non-metallic material.
The utility model is by existing reaction safety and stability to control to existing hydrogen sulfide generating unit, cause catalyst deactivation, the problems such as equipment complexity, in line with safety in production, saving cost increases the purpose of economic benefit, improved the hydrogen sulfide generator of producing hydrogen sulfide on the basis of original production hydrogen sulfide technology, produce hydrogen sulfide by hydrogen sulfide generator, realized the control of reaction process safety and stability, the purpose that the catalyst deactivation amount reduces, the utlity model has simultaneously simple and reasonable, convenient operation, the advantage of less investment, can be widely used in producing in the technique of hydrogen sulfide, be specially adapted to be used in the calcium carbide furnace gas preparing ethylene glycol production technique technique that desulphurization system is replenished hydrogen sulfide.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of reaction chamber in the utility model;
Fig. 3 is the A-A sectional view of reaction chamber in the utility model.
Among Fig. 1-3: 1 be skirt, 2 for liquid exit, 3 for cylindrical shell, 4 for manhole, 5 for blind flange, 6 for pneumatic outlet, 7 for gas feed, 8 for the nitrogen inlet pipe, 9 for sulfuric acid liquid inlet pipe, 10 for the sodium sulphite liquid inlet tube, 11 for reaction chamber, 12 for upper liquid level mouth, 13 for upflow tube, 14 for upflow tube support, 15 for lower liquid level mouth, 16 for nitrogen tube support, 17 for blow-off pipe, 18 for gas bulk storage mouth, 19 be that bolt, 20 is flange.
Embodiment
In accompanying drawing 1-3, present embodiment comprises a cylindrical shell 3, the cylindrical shell upper end is provided with blind flange 5, blind flange is provided with gas feed 7, pneumatic outlet 6, sulfuric acid liquid inlet pipe 9, sodium sulphite liquid inlet tube 10, the cylindrical shell side is provided with manhole 4, liquid exit 2, upper liquid level mouth 12, lower liquid level mouth 15, inner barrel blind flange bottom is provided with reaction chamber 11, sulfuric acid liquid inlet pipe, the sodium sulphite liquid inlet tube stretches into reaction chamber inside, the cylindrical shell bottom is provided with the cone bucket, the top of cone bucket is provided with blow-off pipe 17, the cylindrical shell lower end is provided with skirt 1, the cone bucket of cylindrical shell bottom is positioned in the skirt, whole cylindrical shell is supported by skirt, gas feed, pneumatic outlet, sulfuric acid liquid inlet pipe, the sodium sulphite liquid inlet tube, liquid exit, upper liquid level mouth, be equipped with valve on lower liquid level mouth and the blow-off pipe.
Another embodiment difference is that reaction chamber is tubular, reaction chamber top is provided with the flange 20 in strap bolt hole, reaction chamber is fixed on the blind flange bottom of hydrogen sulfide generator by bolt 19, the reaction chamber bottom is provided with upflow tube 13, the bottom of sulfuric acid liquid inlet pipe, sodium sulphite liquid inlet tube is lower than the top of upflow tube, the bottom of upflow tube is lower than liquid exit, and the reaction chamber side wall upper part arranges gas diffusion mouth 18.
Another embodiment difference is to arrange between the cylinder inboard wall of upflow tube and hydrogen sulfide generator upflow tube and supports 14, and upflow tube is supported and fixed on the cylinder inboard wall of hydrogen sulfide generator by upflow tube.
Another embodiment difference is that blind flange is provided with nitrogen inlet pipe 8, and the nitrogen inlet pipe is positioned at place, cylindrical shell axle center and gos deep into inner barrel, and the bottom of nitrogen inlet pipe is lower than liquid exit; Nitrogen tube is set between the cone bucket of nitrogen inlet pipe and cylindrical shell bottom supports 16, nitrogen tube is supported to rare two.
Another embodiment difference is to bore 40 ° of the limit of bucket and tubular axis angles.
Another embodiment difference is to bore 60 ° of the limit of bucket and tubular axis angles.
Another embodiment difference is to bore 80 ° of the limit of bucket and tubular axis angles.
Another embodiment difference is that pneumatic outlet arranges the silk screen demister.
Another embodiment difference is the bypass of cylindrical shell arranged outside liquid level, in the liquid level bypass liquidometer is set.
Another embodiment difference is that the cylindrical shell bottom is for semicircle.
Another embodiment difference is that the cylindrical shell bottom is oval.
Another embodiment difference is that the cylindrical shell bottom is for arriving pyramid.
Another embodiment difference is that the material of hydrogen sulfide generator is non-metallic material.
Below be workflow of the present utility model and principle:
Conversion gas from desulphurization system in the production technique of calcium carbide furnace gas preparing ethylene glycol enters in the hydrogen sulfide generator cylindrical shell by gas feed 7, the dilution heat of sulfuric acid that configures and sodium sulfide solution entered in the reaction chamber 11 by sulfuric acid liquid inlet pipe 9, sodium sulphite liquid inlet tube 10 respectively in proportion react, reaction generates hydrogen sulfide and metabisulfite solution, and hydrogen sulfide mixes with conversion gas in the hydrogen sulfide generator cylindrical shell by gas bulk storage mouth 18 bulk storages to be mended behind the sulphur by pneumatic outlet 6 introducing unstripped gas house stewards to next workshop section; Metabisulfite solution is sent to subsequent processing by the cylinder body bottom of upflow tube overflow to hydrogen sulfide generator by liquid exit 2.
Claims (9)
1. the hydrogen sulfide generator during a hydrogen sulfide is produced, it is characterized in that comprising a cylindrical shell, the cylindrical shell upper end is provided with blind flange, blind flange is provided with gas feed, pneumatic outlet, sulfuric acid liquid inlet pipe, the sodium sulphite liquid inlet tube, the cylindrical shell side is provided with manhole, liquid exit, upper liquid level mouth, lower liquid level mouth, inner barrel blind flange bottom is provided with reaction chamber, sulfuric acid liquid inlet pipe, the sodium sulphite liquid inlet tube stretches into reaction chamber inside, the cylindrical shell bottom is provided with the cone bucket, the top of cone bucket is provided with blow-off pipe, the cylindrical shell lower end is provided with skirt, the cone bucket of cylindrical shell bottom is positioned in the skirt, whole cylindrical shell is supported by skirt, gas feed, pneumatic outlet, sulfuric acid liquid inlet pipe, the sodium sulphite liquid inlet tube, liquid exit, upper liquid level mouth, be equipped with valve on lower liquid level mouth and the blow-off pipe.
2. the hydrogen sulfide generator during hydrogen sulfide according to claim 1 is produced, it is characterized in that reaction chamber is tubular, reaction chamber top is provided with the flange in strap bolt hole, reaction chamber is fixed on the blind flange bottom of hydrogen sulfide generator by bolt, the reaction chamber bottom is provided with upflow tube, the bottom of sulfuric acid liquid inlet pipe, sodium sulphite liquid inlet tube is lower than the top of upflow tube, and the bottom of upflow tube is lower than liquid exit, and the reaction chamber side wall upper part arranges the gas diffusion mouth.
3. the hydrogen sulfide generator during hydrogen sulfide according to claim 2 is produced is characterized in that between the cylinder inboard wall of upflow tube and hydrogen sulfide generator the upflow tube support being set, and upflow tube is supported and fixed on the cylinder inboard wall of hydrogen sulfide generator by upflow tube.
4. the hydrogen sulfide generator during hydrogen sulfide according to claim 1 is produced is characterized in that blind flange is provided with the nitrogen inlet pipe, and the nitrogen inlet pipe is positioned at place, cylindrical shell axle center and gos deep into inner barrel, and the bottom of nitrogen inlet pipe is lower than liquid exit; Nitrogen tube is set between the cone bucket of nitrogen inlet pipe and cylindrical shell bottom supports, nitrogen tube is supported to rare two.
5. the hydrogen sulfide generator during the described hydrogen sulfide of arbitrary claim is produced according to claim 2-4 is characterized in that boring 40 °-80 ° of the limit of bucket and tubular axis angles.
6. the hydrogen sulfide generator during hydrogen sulfide according to claim 5 is produced is characterized in that pneumatic outlet arranges the silk screen demister.
7. the hydrogen sulfide generator during hydrogen sulfide according to claim 6 is produced is characterized in that the bypass of cylindrical shell arranged outside liquid level, in the liquid level bypass liquidometer is set.
8. the hydrogen sulfide generator during hydrogen sulfide according to claim 1 is produced is characterized in that the cylindrical shell bottom is for semicircle, oval or except other shape of horizontal cylinder bottom.
9. according to claim 7 or the hydrogen sulfide generator of 8 described hydrogen sulfide in producing, the material that it is characterized in that hydrogen sulfide generator is non-metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220424061.7U CN202785646U (en) | 2012-08-25 | 2012-08-25 | Hydrogen sulfide generator for hydrogen sulfide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220424061.7U CN202785646U (en) | 2012-08-25 | 2012-08-25 | Hydrogen sulfide generator for hydrogen sulfide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202785646U true CN202785646U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220424061.7U Expired - Lifetime CN202785646U (en) | 2012-08-25 | 2012-08-25 | Hydrogen sulfide generator for hydrogen sulfide production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202785646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626134A (en) * | 2012-08-25 | 2014-03-12 | 新疆天业（集团）有限公司 | Hydrogen sulfide generator for hydrogen sulfide production |
| CN111252741A (en) * | 2019-12-27 | 2020-06-09 | 朱伯麟 | Steady-state device and method for industrially synthesizing hydrogen sulfide gas |
-
2012
- 2012-08-25 CN CN201220424061.7U patent/CN202785646U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626134A (en) * | 2012-08-25 | 2014-03-12 | 新疆天业（集团）有限公司 | Hydrogen sulfide generator for hydrogen sulfide production |
| CN103626134B (en) * | 2012-08-25 | 2015-06-17 | 新疆天业（集团）有限公司 | Hydrogen sulfide generator for hydrogen sulfide production |
| CN111252741A (en) * | 2019-12-27 | 2020-06-09 | 朱伯麟 | Steady-state device and method for industrially synthesizing hydrogen sulfide gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINJIANG TIANZHI CHENYE CHEMICAL INDUSTRY CO., LTD Free format text: FORMER OWNER: XINJIANG TIANYE (GROUP) CO., LTD. Effective date: 20140207 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140207 Address after: Beiquan town Shihezi city the Xinjiang Uygur Autonomous Region Merino village 832000 District 153 building 201 room 6 Patentee after: XINJIANG TIANZHI CHENYE CHEMICAL Co.,Ltd. Address before: 832000, the Xinjiang Uygur Autonomous Region province directly under the administrative unit, Shihezi Development Zone, North East Road, No. 36 Patentee before: XINJIANG TIANYE (Group) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180302 Address after: Beiquan town Shihezi city the Xinjiang Uygur Autonomous Region Merino village 832000 District 153 building 201 room 6 Co-patentee after: XINJIANG TIANYE (Group) Co.,Ltd. Patentee after: XINJIANG TIANZHI CHENYE CHEMICAL Co.,Ltd. Address before: Beiquan town Shihezi city the Xinjiang Uygur Autonomous Region Merino village 832000 District 153 building 201 room 6 Patentee before: XINJIANG TIANZHI CHENYE CHEMICAL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
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| CX01 | Expiry of patent term |