CN201473311U - Heat recovery type hydrogen chloride synthesizing device - Google Patents
Heat recovery type hydrogen chloride synthesizing device Download PDFInfo
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- CN201473311U CN201473311U CN2009202334425U CN200920233442U CN201473311U CN 201473311 U CN201473311 U CN 201473311U CN 2009202334425 U CN2009202334425 U CN 2009202334425U CN 200920233442 U CN200920233442 U CN 200920233442U CN 201473311 U CN201473311 U CN 201473311U
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- hydrogenchloride
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- hydrogen chloride
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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
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Abstract
The utility model discloses a heat recovery type hydrogen chloride synthesizing device, which comprises a synthesizing furnace. The synthesizing furnace is provided with a synthesis burning segment, a water wall steam generating segment which is made of steel is arranged above the synthesis burning segment, a hydrogen chloride cooling segment is arranged above the water wall steam generating segment, and the water wall steam generating segment and a steam pocket form a steam generating system. The heat recovery type hydrogen chloride synthesizing device has reasonable structure, can recover steam of 1.6MPa which is heat secondarily produced by hydrogen chloride synthetic reaction when generating the hydrogen chloride, specifically, the production of each ton of the hydrogen chloride can secondarily produce 0.7 ton of the mille-pressure steam.
Description
Technical field:
The utility model relates to a kind of hydrogenchloride synthesizer.
Background technology:
Emit a large amount of heat in the process that with the chlorine gas and hydrogen gas is the raw material synthesising hydrogen, the recycling of this part heat is increased economic efficiency for energy-saving and emission-reduction and is had very important significance.Chinese patent ZL98238867.5 has provided a kind of hydrogenchloride synthesizer that reclaims hcl reaction heat byproduct steam, but because its body of heater all adopts steel to make, body of heater in service bottom and upper temp are low to be damaged because of producing the condensation acid corrosion easily, and practicality is restricted.Chinese patent ZL200320120266.7 has provided the hydrogenchloride synthesizer of another kind of recovery hcl reaction heat byproduct steam, the low-pressure steam of energy by-product 0.2～0.3Mpa; Its body of heater adopts the manufacturing of impermeable graphite material, and the graphite furnace tube also will bear the pressure of steam when needs are finished heat transfer, because graphite is the heterogeneous body hard brittle material, the synthetic furnace of this form has certain hidden danger in the security in practicality; Document " chlorine industry " Vol.45, No.1 Jan.2009P37 have pointed out its some safety problems in practicality.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, with the synthetic hydrogenchloride of producing of chlorine gas and hydrogen gas, the recovery type heat hydrogenchloride synthesizer of byproduct steam simultaneously.
Technical solution of the present utility model is:
A kind of recovery type heat hydrogenchloride synthesizer, comprise synthetic furnace, it is characterized in that: synthetic furnace has the synthetic combustion section, the top of synthetic combustion section is provided with the water wall vapor generation section of steel, water wall vapor generation section top is provided with the hydrogenchloride cooling section, and water wall vapor generation section and drum are formed steam generating system.
The synthetic combustion section has at the bottom of the graphite furnace, at the bottom of the graphite furnace on dress graphite furnace tube, at the bottom of the graphite furnace on the quartz lamp head that is connected with bulb socket of dress, adorn steel socket at the bottom of the graphite furnace outward, graphite furnace tube periphery is adorned outer steel shell, is cooling water channel between outer steel shell and the furnace bottom.
Water wall vapor generation section comprises water-cooled fireplace tube, and the upper and lower end portion of water-cooled fireplace tube is provided with upper and lower header tank respectively, and drum connects to form steam generating system by pipeline and water wall vapor generation section.
The hydrogenchloride cooling section comprises transition section, the transition section top is provided with the piece cellular type graphite heat transfer block with intermediate flow channel, graphite heat transfer block top is provided with upper cover, and whole hydrogenchloride cooling section is provided with the outer steel shell that forms cooling-water duct outward, and the hydrogen chloride gas outlet is set on the transition section.
Drum is connected with water wall vapor generation section with downtake by upcast, and drum is provided with vapour outlet and additional soft water import.
The utility model is rational in infrastructure, can reclaim the steam of the hot by-product 1.6MPa of hydrogen chloride synthetic reaction pressure when producing hydrogenchloride, but 0.7 ton of middle pressure steam of one ton of hydrogenchloride by-product of every production.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
Embodiment:
A kind of recovery type heat hydrogenchloride synthesizer, comprise synthetic furnace, synthetic furnace has synthetic combustion section 1, the top of synthetic combustion section is provided with the water wall vapor generation section 2 of steel, water wall vapor generation section top is provided with hydrogenchloride cooling section 3, and water wall vapor generation section and drum 16 are formed steam generating system.
Synthetic combustion section 1 has at the bottom of the graphite furnace 6, at the bottom of the graphite furnace on dress graphite furnace tube 8, at the bottom of the graphite furnace on the quartz lamp head 9 that is connected with bulb socket 4 of dress, adorn steel socket 5 at the bottom of the graphite furnace outward, graphite furnace tube periphery is adorned outer steel shell 7, is cooling water channel between outer steel shell and the furnace bottom.
Water wall vapor generation section 2 comprises water-cooled fireplace tube 11, the upper and lower end portion of water-cooled fireplace tube is provided with upper and lower header tank 13,10 respectively, drum connects to form steam generating system by pipeline upcast 15 and downtake 14 with water wall vapor generation section, and drum is provided with vapour outlet 18 and additional soft water import 17.
Hydrogenchloride cooling section 3 comprises transition section 19, the transition section top is provided with the piece cellular type graphite heat transfer block 20 with intermediate flow channel 23, graphite heat transfer block top is provided with upper cover 22, and whole hydrogenchloride cooling section is provided with the outer steel shell 21 that forms cooling-water duct outward, and hydrogen chloride gas outlet 24 is set on the transition section.
Working process of the present utility model is: the chlorine gas and hydrogen gas that is come by surge tank enters in the stove through bulb socket 4, and the synthesising hydrogen that burns on quartz lamp head 9, hydrogen chloride gas upwards enter in the furnace chamber 12 of vapor generation section 2; Soft water in the heat transferred water-cooled fireplace tube 11 of hydrogen chloride gas, rise behind the reaction heat of soft water absorbing hydrogen chloride gas, assemble by upcast 15 through upper end annular header tank 13 and to enter drum 16, portion water is vaporized into steam through byproduct steam output tube 18 outputs, other soft water enters water-cooled fireplace tube lower end annular header tank 10 by downtake 14, enter once more in the water-cooled fireplace tube steel pipe, soft water relies on density difference constantly to finish self-circulation between drum and vapor generation section; Circulation soft water also cools down high-temp chlorination hydrogen when absorbing heat generation steam.Further upwards enter hydrogen chloride gas cooling section 3 through preliminary refrigerative hydrogen chloride gas by intermediate flow channel 23, turn back again downwards after rising to top upper cover 22, by graphite heat transfer block 20 vertical holes and heat transfer block transverse holes internal cooling water heat exchange cooling, arrive transition section 19 rear sides to exporting through hydrogen chloride gas outlet 24, cooled hydrogen chloride gas temperature can reach below 40 ℃, can be directly for follow-up use.
Claims (5)
1. recovery type heat hydrogenchloride synthesizer, comprise synthetic furnace, it is characterized in that: synthetic furnace has the synthetic combustion section, the top of synthetic combustion section is provided with the water wall vapor generation section of steel, water wall vapor generation section top is provided with the hydrogenchloride cooling section, and water wall vapor generation section and drum are formed steam generating system.
2. recovery type heat hydrogenchloride synthesizer according to claim 1, it is characterized in that: the synthetic combustion section has at the bottom of the graphite furnace, dress graphite furnace tube at the bottom of the graphite furnace, the quartz lamp head that dress is connected with bulb socket at the bottom of the graphite furnace, outer dress steel socket at the bottom of the graphite furnace, graphite furnace tube periphery dress outer steel shell is cooling water channel between outer steel shell and the furnace bottom.
3. recovery type heat hydrogenchloride synthesizer according to claim 1 and 2, it is characterized in that: water wall vapor generation section comprises water-cooled fireplace tube, the upper and lower end portion of water-cooled fireplace tube is provided with upper and lower header tank respectively, and drum connects to form steam generating system by pipeline and water wall vapor generation section.
4. recovery type heat hydrogenchloride synthesizer according to claim 1 and 2, it is characterized in that: the hydrogenchloride cooling section comprises transition section, the transition section top is provided with the piece cellular type graphite heat transfer block with intermediate flow channel, graphite heat transfer block top is provided with upper cover, whole hydrogenchloride cooling section is provided with the outer steel shell that forms cooling-water duct outward, and the hydrogen chloride gas outlet is set on the transition section.
5. recovery type heat hydrogenchloride synthesizer according to claim 3 is characterized in that: drum is connected with water wall vapor generation section with downtake by upcast, and drum is provided with vapour outlet and additional soft water import.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202334425U CN201473311U (en) | 2009-07-21 | 2009-07-21 | Heat recovery type hydrogen chloride synthesizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202334425U CN201473311U (en) | 2009-07-21 | 2009-07-21 | Heat recovery type hydrogen chloride synthesizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201473311U true CN201473311U (en) | 2010-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202334425U Expired - Fee Related CN201473311U (en) | 2009-07-21 | 2009-07-21 | Heat recovery type hydrogen chloride synthesizing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201473311U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103771340A (en) * | 2012-10-26 | 2014-05-07 | 丹阳锅炉辅机厂有限公司 | Synthetic hydrogen chloride waste heat byproduct medium pressure steam furnace |
| CN106512900A (en) * | 2016-11-30 | 2017-03-22 | 南通山剑石墨设备有限公司 | Graphite reaction kettle provided with heat transfer block inside for heat transfer |
| CN109384196A (en) * | 2017-08-12 | 2019-02-26 | 东台市通港石墨设备有限公司 | A kind of byproduct steam hydrogen chloride synthetic furnace |
-
2009
- 2009-07-21 CN CN2009202334425U patent/CN201473311U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103771340A (en) * | 2012-10-26 | 2014-05-07 | 丹阳锅炉辅机厂有限公司 | Synthetic hydrogen chloride waste heat byproduct medium pressure steam furnace |
| CN106512900A (en) * | 2016-11-30 | 2017-03-22 | 南通山剑石墨设备有限公司 | Graphite reaction kettle provided with heat transfer block inside for heat transfer |
| CN106512900B (en) * | 2016-11-30 | 2019-01-15 | 南通山剑石墨设备有限公司 | A kind of graphite reaction kettle for thering is heat transfer block to conduct heat in kettle |
| CN109384196A (en) * | 2017-08-12 | 2019-02-26 | 东台市通港石墨设备有限公司 | A kind of byproduct steam hydrogen chloride synthetic furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20170721 |
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| CF01 | Termination of patent right due to non-payment of annual fee |