CN103267430A - Large continuous air supply type air-heated vaporizer - Google Patents
Large continuous air supply type air-heated vaporizer Download PDFInfo
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- CN103267430A CN103267430A CN201310173333XA CN201310173333A CN103267430A CN 103267430 A CN103267430 A CN 103267430A CN 201310173333X A CN201310173333X A CN 201310173333XA CN 201310173333 A CN201310173333 A CN 201310173333A CN 103267430 A CN103267430 A CN 103267430A
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Abstract
The invention relates to a large continuous air supply type air-heated vaporizer. The large continuous air supply type air-heated vaporizer comprises a heat exchange fin tube bundle which is arranged between a liquid inlet and an air outlet and arranged in a matrix mode, the heat exchange fin tube bundle is divided into an undercooling section, an evaporation section and a heating section which are parallel from the liquid inlet to the air outlet, the undercooling section, the evaporation section and the heating section are connected between the liquid inlet and the air outlet in series, each of the undercooling section and the heating section comprises at least one row of heat exchange fin tubes, the evaporation section comprises a plurality of rows of heat exchange fin tubes which are connected in series. According to the air-heated vaporizer, the undercooling section, the evaporation section and the heating section of the heat exchange fin tube bundle are connected in series, the evaporation section comprises the plurality of rows of heat exchange fin tubes which are connected in series, the arrangement is reasonable, the structure is compact, the overall rigidity is high, the vaporizer is attractive and elegant in appearance, cryogenic fluids can be distributed to pipes evenly, bias current can be avoided, and requirements for high-flow continuous air supply are met.
Description
Technical field
The present invention relates to air-heating type gasifier, specifically the large-scale air-heating type gasifier of a kind of continuous air feed type.
Background technology
Air-heating type gasifier is a kind of environment-protecting energy-saving efficient device that utilizes air to carry out heat exchange work, be mainly used in a low temperature (145 ℃ ~-196 ℃) liquid, as: media such as LO2, LN2, LAR, LNG, LC2H4 change gas at normal temperature into, to satisfy the application in each field such as pottery, iron and steel, solar energy, electronics, shipbuilding, Gas Industry, chemical industry.
The air-heating type gasifier that generally adopts is less demanding to traffic requirement or floor space in the market.When the gasifier of the big flow of customer requirements, can only with several abilities less (≤5000Nm3/h) air-heating type gasifier combines, therefore, user's choice is also little, cause user's mounting cost, structural construction cost, mounting material and purchase cost to increase greatly easily, and increase floor space.
In some special operation condition occasion, require to adopt the gasifier that flow is big and floor space is little, above-mentioned existing solution just can't satisfy user's requirement.
Summary of the invention
The present invention is directed to the problems referred to above, provide a kind of continuous air feed type large-scale air-heating type gasifier, this gasifier flow is big and floor space is little.
According to technical scheme of the present invention: the large-scale air-heating type gasifier of a kind of continuous air feed type, comprise the heat exchange fin tube bank with the matrix form arrangement that is arranged between inlet and the gas outlet, described heat exchange fin tube bank is divided into super cooled sect arranged side by side, evaporator section and bringing-up section from described inlet to described gas outlet, described super cooled sect, described evaporator section and described bringing-up section are connected between described inlet and the described gas outlet, described super cooled sect and described bringing-up section comprise at least one row heat-exchange finned tube respectively, and described evaporator section comprises the heat-exchange finned tube of multiple row parallel connection.
The import of each row of the heat-exchange finned tube of the multiple row parallel connection of described evaporator section links to each other with second communicating pipe by the 3rd tube connector respectively, the outlet of its each row links to each other with first communicating pipe by second tube connector respectively, the import of described bringing-up section is by described second tube connector and corresponding linking to each other described first communicating pipe, and the outlet of described super cooled sect is by described the 3rd tube connector and corresponding linking to each other described second communicating pipe.
Adjacent described second tube connector of two row shares described first communicating pipe.
Described super cooled sect comprises the heat-exchange finned tube of multiple row series connection, and described bringing-up section is the heat-exchange finned tube of multiple row parallel connection respectively.
Described second tube connector comprises S shape bend pipe and the flat bend pipe of series connection, plane oblique or the quadrature at described flat bend pipe and described S shape bend pipe place.
Technique effect of the present invention is: among the present invention, super cooled sect, evaporator section and the bringing-up section of heat exchange fin tube bank are connected in series, evaporator section comprises the heat-exchange finned tube of multiple row parallel connection, connection and reasonable arrangement, compact conformation, whole rigidity is strong, and it is elegant in appearance, can make cryogen be uniformly distributed to each pipeline, no bias current phenomenon adapts to the requirement of the continuous air feed of big flow; The tube connector of evaporator section adopts the bend pipe of space structure, the stability of can effectively control the heat exchanger tube stress compensation, flow process being controlled with it when moving.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described.
Among Fig. 1, Fig. 2, comprise inlet 1, heat-exchange finned tube 2, first tube connector 3, first communicating pipe 4, second tube connector 5, the 3rd tube connector 6, second communicating pipe 7, gas outlet 8, connector 9, super cooled sect 10, evaporator section 11, bringing-up section 12 etc.
As shown in Figure 1 and Figure 2, the present invention is the large-scale air temperature type gas 0 of a kind of continuous air feed type ... .333321 changing device, comprise the heat exchange fin tube bank with the matrix form arrangement that is arranged between inlet 1 and the gas outlet 8, is 8 row, 8 column matrix in the present embodiment.
Heat exchange fin tube bank 8 is divided into super cooled sect arranged side by side 10, evaporator section 11 and bringing-up section 12 from inlet 1 to the gas outlet, super cooled sect 10, evaporator section 11 and bringing-up section 12 are connected between inlet 1 and the gas outlet 8, super cooled sect 10 comprises at least one row heat-exchange finned tube 2 respectively with bringing-up section 12, and evaporator section 11 comprises the heat-exchange finned tube 2 of multiple row parallel connection.Heat exchange fin tube bank this set, connection and reasonable arrangement, compact conformation, whole rigidity is strong, and elegant in appearance, can make cryogen be uniformly distributed to each pipeline, and no bias current phenomenon adapts to the requirement of the continuous air feed of big flow.
The import of each row of the heat-exchange finned tube 2 of the multiple row parallel connection of evaporator section 11 links to each other with second communicating pipe 7 by the 3rd tube connector 6 respectively, the outlet of its each row links to each other with first communicating pipe 4 by second tube connector 5 respectively, and adjacent two row, second tube connector 5 can also share first communicating pipe 4.The import of bringing-up section 12 is by second tube connector 5 and corresponding linking to each other first communicating pipe 4, and the outlet of super cooled sect 10 is by the 3rd tube connector 6 and corresponding linking to each other second communicating pipe 7.
Super cooled sect 10 also can be multiple row with the heat-exchange finned tube 2 of bringing-up section 12.At this moment, the multiple row heat-exchange finned tube 2 of super cooled sect 10 is connected in series by first tube connector 3; The multiple row heat-exchange finned tube 2 of bringing-up section 12 is connected in parallel.
When the present invention works, can effectively eliminate each cold and hot shrinkage stress partly, overall structure performance quite stable can be saved mounting cost, structural construction cost, mounting material expense greatly, reduces buying, cost of transportation, reduces floor space, and waste fundamentally economizes on resources.Separate unit flow of the present invention can 〉=10000Nm3/h.
Claims (5)
1. large-scale air-heating type gasifier of continuous air feed type, comprise the heat exchange fin tube bank with the matrix form arrangement that is arranged between inlet (1) and gas outlet (8), described heat exchange fin tube bank is divided into super cooled sect arranged side by side (10) from described inlet (1) to described gas outlet (8), evaporator section (11) and bringing-up section (12), it is characterized in that: described super cooled sect (10), described evaporator section (11) and described bringing-up section (12) are connected between described inlet (1) and described gas outlet (8), described super cooled sect (10) comprises at least one row heat-exchange finned tube (2) respectively with described bringing-up section (12), and described evaporator section (11) comprises the heat-exchange finned tube (2) of multiple row parallel connection.
2. according to the large-scale air-heating type gasifier of the described continuous air feed type of claim 1, it is characterized in that: the import of each row of the heat-exchange finned tube (2) of the multiple row parallel connection of described evaporator section (11) links to each other with second communicating pipe (7) by the 3rd tube connector (6) respectively, the outlet of its each row links to each other with first communicating pipe (4) by second tube connector (5) respectively, the import of described bringing-up section (12) is by described second tube connector (5) and corresponding linking to each other described first communicating pipe (4), and the outlet of described super cooled sect (10) is by described the 3rd tube connector (6) and corresponding linking to each other described second communicating pipe (7).
3. according to the large-scale air-heating type gasifier of the described continuous air feed type of claim 2, it is characterized in that: two adjacent described second tube connectors of row (5) share described first communicating pipe (4).
4. according to the large-scale air-heating type gasifier of the described continuous air feed type of claim 1, it is characterized in that: described super cooled sect (10) comprises the heat-exchange finned tube (2) of multiple row series connection, and described bringing-up section (12) is the heat-exchange finned tube (2) of multiple row parallel connection respectively.
5. according to the large-scale air-heating type gasifier of each described continuous air feed type in the claim 2 to 4, it is characterized in that: described second tube connector (5) comprises S shape bend pipe and the flat bend pipe of series connection, plane oblique or the quadrature at described flat bend pipe and described S shape bend pipe place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310173333XA CN103267430A (en) | 2013-05-13 | 2013-05-13 | Large continuous air supply type air-heated vaporizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310173333XA CN103267430A (en) | 2013-05-13 | 2013-05-13 | Large continuous air supply type air-heated vaporizer |
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| CN103267430A true CN103267430A (en) | 2013-08-28 |
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| CN201310173333XA Pending CN103267430A (en) | 2013-05-13 | 2013-05-13 | Large continuous air supply type air-heated vaporizer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629523A (en) * | 2013-12-03 | 2014-03-12 | 张家港市华地机械装备有限公司 | Air vaporizer with torsion wave sheets |
| CN105443981A (en) * | 2015-12-14 | 2016-03-30 | 华北电力大学（保定） | Integrated liquefied petroleum gas gasifying machine provided with solar heat pump and operation control method of integrated liquefied petroleum gas gasifying machine |
| CN106382834A (en) * | 2016-11-17 | 2017-02-08 | 天津市千罡燃气设备技术有限公司 | LNG room temperature gasifier |
| CN107202244A (en) * | 2016-03-18 | 2017-09-26 | 青岛蓝硅新能源装备有限公司 | A kind of small-sized LNG gas cylinders air supply system |
| CN114165683A (en) * | 2020-09-11 | 2022-03-11 | 唐伟明 | Anti-freezing device and method for air-temperature gasifier installation foundation and device installation method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201448588U (en) * | 2009-04-29 | 2010-05-05 | 无锡特莱姆气体设备有限公司 | Air-heated vaporizer |
| CN203364637U (en) * | 2013-05-13 | 2013-12-25 | 无锡特莱姆气体设备有限公司 | Continuous air-supplying large air-temperature type vaporizer |
-
2013
- 2013-05-13 CN CN201310173333XA patent/CN103267430A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201448588U (en) * | 2009-04-29 | 2010-05-05 | 无锡特莱姆气体设备有限公司 | Air-heated vaporizer |
| CN203364637U (en) * | 2013-05-13 | 2013-12-25 | 无锡特莱姆气体设备有限公司 | Continuous air-supplying large air-temperature type vaporizer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629523A (en) * | 2013-12-03 | 2014-03-12 | 张家港市华地机械装备有限公司 | Air vaporizer with torsion wave sheets |
| CN105443981A (en) * | 2015-12-14 | 2016-03-30 | 华北电力大学（保定） | Integrated liquefied petroleum gas gasifying machine provided with solar heat pump and operation control method of integrated liquefied petroleum gas gasifying machine |
| CN107202244A (en) * | 2016-03-18 | 2017-09-26 | 青岛蓝硅新能源装备有限公司 | A kind of small-sized LNG gas cylinders air supply system |
| CN106382834A (en) * | 2016-11-17 | 2017-02-08 | 天津市千罡燃气设备技术有限公司 | LNG room temperature gasifier |
| CN114165683A (en) * | 2020-09-11 | 2022-03-11 | 唐伟明 | Anti-freezing device and method for air-temperature gasifier installation foundation and device installation method |
| CN114165683B (en) * | 2020-09-11 | 2023-09-12 | 唐伟明 | Antifreezing device and method for air-temperature gasifier installation foundation and device installation method |
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Application publication date: 20130828 |