CN204944250U - The anti-freeze high-efficiency gasification device of a kind of Steam Heating - Google Patents
The anti-freeze high-efficiency gasification device of a kind of Steam Heating Download PDFInfo
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- CN204944250U CN204944250U CN201520587947.7U CN201520587947U CN204944250U CN 204944250 U CN204944250 U CN 204944250U CN 201520587947 U CN201520587947 U CN 201520587947U CN 204944250 U CN204944250 U CN 204944250U
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Abstract
The utility model provide a kind of steam service efficiency improving steam-type gasifier to make heat exchanger tube heat exchange in steam-type gasifier further evenly, the anti-freeze high-efficiency gasification device of the Steam Heating that gasification efficiency is higher, comprise housing 1, heat exchanger tube 2 and steam jet 9, described housing is provided with the first import 3 and the first outlet 4 for passing into steam, described steam jet 9 is communicated with the first import 3, described heat exchanger tube 2 is established within the case 1, described heat exchanger tube 2 is provided with the second outlet 6 of the rear gas discharge of the second import 5 and gasification for flowing into cryogenic liquid gas, the second described import 5 and the second outlet 6 are also arranged on housing 1, described steam jet 9 is arranged on the bottom of housing 1, also comprise the hot water circulating device for improving heat exchanger effectiveness, described hot water circulating device comprises hollow tube 7 and booster pump 8, and the two ends of described hollow tube 7 are arranged on the upper and lower of housing 1 respectively, and described booster pump 8 is serially connected on hollow tube 7.
Description
Technical field
The utility model relates to a kind of steam gasifier, is specially the anti-freeze high-efficiency gasification device of a kind of Steam Heating.
Background technology
Gasifier is that a kind of liquid gas heats until vaporize become the equipment of gas in gasifier/gasifier, and briefly, liquid gas ice-cold exactly just becomes the gas of gaseous state afterwards by " drawing gasifier ".Heating can be indirectly (steam heating type gasifier, hot water water bath type gasifier, gravity-flow ventilation air-bathing gasifier, forced ventilation formula gasifier, electrical heating type gasifier, solid conductive heat formula gasifier or heat-transfer fluid), also can be directly (hot gas or submerged combustion).
Order is when choosing gasifier, and its aim of choosing is all based on 2 points, and first is gasification efficiency, second be consume energy lower.
The gasifier adopted in the north of such as China or the colder place of external environment is generally the higher gasifier of the power consumption such as steam heating type gasifier, hot water water bath type gasifier, reason is because external air temperature is lower, and liquid air gasifies in this context and cannot reach effective gasification.
The structure of the steam gasifier of currently available technology, as shown in Figure 1, comprise housing, described housing is provided with the import and export for steam turnover, be provided with at least one group of heat exchanger tube for flowing through liquid gas in described housing, the import and export of described heat exchanger tube is through housing and ft connection.Passed into the steam jet on housing by the water vapour after boiler heats during steam gasifier work, cryogenic liquid gas in cryogenic liquid storage tank passes into heat exchanger tube import, steam produces heat exchange by the tube wall of heat exchanger tube and low temperature liquid liquid in housing, and then make cryogenic liquid gas vaporization heating, bog after final heating is exported by heat exchanger tube and discharges, and steam and water are discharged by the steam (vapor) outlet on housing.
When steam gasifier uses, usual steam pass into better realize gasification efficiency, can pass into from one end of housing, from the other end pass-out of housing, but such a structure can cause its heat exchange effect of one end just passed at steam better, the liquid gas vaporization efficency in heat exchanger tube is higher; When carrying vapour occurs that condensation or temperature reduce, can decline with the heat exchanger effectiveness of heat exchanger tube, cause the liquid gas vaporization efficency in heat exchanger tube to reduce; And this phenomenon is difficult to avoid for steam-type gasifier.
In sum, can find out that the uneven gasification efficiency that makes of the heat exchanger tube heat exchange of steam-type gasifier in currently available technology is still lower.
Utility model content
The technical problems to be solved in the utility model is, provide a kind of steam service efficiency improving steam-type gasifier to make heat exchanger tube heat exchange in steam-type gasifier further evenly, the anti-freeze high-efficiency gasification device of the Steam Heating that gasification efficiency is higher.
The technical solution of the utility model is: the anti-freeze high-efficiency gasification device of a kind of Steam Heating, comprise housing, heat exchanger tube and steam jet, the first import and first that described housing is provided with for passing into steam exports, described steam jet and the first inlet communication, described heat exchanger tube is established in the housing, the second outlet that described heat exchanger tube is provided with the second import for flowing into cryogenic liquid gas and the rear gas that gasifies is discharged, the second described import and the second outlet are also arranged on housing; Described steam jet is arranged on the bottom of housing; Also comprise the hot water circulating device for improving heat exchanger effectiveness, described hot water circulating device comprises hollow tube and booster pump, and the two ends of described hollow tube are arranged on the upper and lower of housing respectively, and described booster pump is serially connected on hollow tube.
As improvement, the inwall of described hollow tube is provided with high-temperaure coating.
As improvement, the inwall of described hollow tube is provided with antirust coat.
As improvement, also comprise inner housing and install in the housing and axis same with housing, described heat exchanger tube is arranged between inner housing and housing.
As improvement, described heat exchanger tube prolongs housing internal perisporium and installs.
As improvement, described inner housing is cylinder and bottom is tapered.
As improvement, also comprise pressure-regulating valve, described pressure-regulating valve, is serially connected on hollow tube.
Advantage of the present utility model and good effect: on the basis of the anti-freeze gasifier of existing Steam Heating, on housing, set up hot water circulating device, whole heat exchange efficiency of heat exchanger tube can be got a promotion, and then prevent one end heat exchange efficiency into steam high, one end heat exchange efficiency away from steam is low, adopt circulation to make hot water circuit need to regulate pressure-regulating valve further to control the gasification efficiency of gasifier according to gasification efficiency simultaneously, simultaneously due to inner housing existence and heat exchanger tube is located between inner housing and shell body, the hot water of the overwhelming majority can be flowed down along heat exchanger tube, further improve the utilization ratio of hot water.
Accompanying drawing explanation
Accompanying drawing 1 is the sectional view of the anti-freeze high-efficiency gasification device of Steam Heating.
Accompanying drawing 2 is the top view of the anti-freeze high-efficiency gasification device of Steam Heating.
Label declaration: 1, housing, 2, heat exchanger tube, the 3, first import, the 4, first outlet, the 5, second import, the 6, second outlet, 7, hollow tube, 8, booster pump, 9, steam jet, 10, pressure-regulating valve, 11, inner housing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Below by embodiment, more specifically bright to the technical solution of the utility model.
The anti-freeze high-efficiency gasification device of a kind of Steam Heating, comprise housing 1, heat exchanger tube 2 and steam jet 9, described housing is provided with the first import 3 and the first outlet 4 for passing into steam, described steam jet and the first inlet communication, described heat exchanger tube 2 is established within the case 1, described heat exchanger tube 2 is provided with the second outlet 6 of the rear gas discharge of the second import 5 and gasification for flowing into cryogenic liquid gas, and the second described import 5 and the second outlet 6 are also arranged on housing 1; Described steam jet 9 is arranged on the bottom of housing 1; It is characterized in that: also comprise the hot water circulating device for improving heat exchanger effectiveness, described hot water circulating device comprises hollow tube 7 and booster pump 8, the two ends of described hollow tube 7 are arranged on the upper and lower of housing 1 respectively, and described booster pump 8 is serially connected on hollow tube 7.
The inwall of described hollow tube 7 is provided with high-temperaure coating.
The inwall of described hollow tube 7 is provided with antirust coat.
Also comprise inner housing 11 to install within the case 1 and axis same with housing 1, described heat exchanger tube 2 is arranged between inner housing 11 and housing 1.
Described heat exchanger tube 2 prolongs housing 1 internal perisporium and installs.
Described inner housing 11 is cylinder and bottom is tapered.
Also comprise pressure-regulating valve 10, described pressure-regulating valve 10, is serially connected on hollow tube 7.
Hot water circulating device is set up in the basis of the anti-freeze gasifier of existing Steam Heating on housing, whole heat exchange efficiency of heat exchanger tube can be got a promotion, and then prevent one end heat exchange efficiency into steam high, one end heat exchange efficiency away from steam is low, adopt circulation to make hot water circuit need to regulate pressure-regulating valve further to control the gasification efficiency of gasifier according to gasification efficiency simultaneously, simultaneously due to inner housing existence and heat exchanger tube is located between inner housing and shell body, the hot water of the overwhelming majority can be flowed down along heat exchanger tube, further improve the utilization ratio of hot water.
Be described the utility model and embodiment thereof above, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited thereto.If generally speaking those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (7)
1. the anti-freeze high-efficiency gasification device of Steam Heating, comprise housing (1), heat exchanger tube (2) and steam jet (9), the first import (3) and first that described housing is provided with for passing into steam exports (4), described steam jet (9) is communicated with the first import (3), described heat exchanger tube (2) is located in housing (1), the second outlet (6) that described heat exchanger tube (2) is provided with the second import (5) for flowing into cryogenic liquid gas and the rear gas that gasifies is discharged, described the second import (5) and the second outlet (6) are also arranged on housing (1), described steam jet (9) is arranged on the bottom of housing (1), it is characterized in that: also comprise the hot water circulating device for improving heat exchanger effectiveness, described hot water circulating device comprises hollow tube (7) and booster pump (8), the two ends of described hollow tube (7) are arranged on the upper and lower of housing (1) respectively, and described booster pump (8) is serially connected on hollow tube (7).
2. the anti-freeze high-efficiency gasification device of Steam Heating according to claim 1, is characterized in that: the inwall of described hollow tube (7) is provided with high-temperaure coating.
3. the anti-freeze high-efficiency gasification device of Steam Heating according to claim 1, is characterized in that: the inwall of described hollow tube (7) is provided with antirust coat.
4. the anti-freeze high-efficiency gasification device of Steam Heating according to claim 1, it is characterized in that: also comprise inner housing (11) to be arranged in housing (1) and with housing (1) same to axis, described heat exchanger tube (2) is arranged between inner housing (11) and housing (1).
5. the anti-freeze high-efficiency gasification device of Steam Heating according to claim 4, is characterized in that: described heat exchanger tube (2) prolongs housing (1) internal perisporium and installs.
6. the anti-freeze high-efficiency gasification device of Steam Heating according to claim 4, is characterized in that: described inner housing (11) is for cylinder and bottom is tapered.
7. the anti-freeze high-efficiency gasification device of Steam Heating according to claim 4, is characterized in that: also comprise pressure-regulating valve (10), described pressure-regulating valve (10), is serially connected on hollow tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587947.7U CN204944250U (en) | 2015-08-06 | 2015-08-06 | The anti-freeze high-efficiency gasification device of a kind of Steam Heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587947.7U CN204944250U (en) | 2015-08-06 | 2015-08-06 | The anti-freeze high-efficiency gasification device of a kind of Steam Heating |
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| Publication Number | Publication Date |
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| CN204944250U true CN204944250U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520587947.7U Active CN204944250U (en) | 2015-08-06 | 2015-08-06 | The anti-freeze high-efficiency gasification device of a kind of Steam Heating |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674048A (en) * | 2016-03-31 | 2016-06-15 | 杭州福斯达深冷装备股份有限公司 | Pipe-tank type water bath vaporizer device |
| CN114608354A (en) * | 2022-03-18 | 2022-06-10 | 无锡市前卫化工装备有限公司 | High-performance gasifier |
-
2015
- 2015-08-06 CN CN201520587947.7U patent/CN204944250U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674048A (en) * | 2016-03-31 | 2016-06-15 | 杭州福斯达深冷装备股份有限公司 | Pipe-tank type water bath vaporizer device |
| CN114608354A (en) * | 2022-03-18 | 2022-06-10 | 无锡市前卫化工装备有限公司 | High-performance gasifier |
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