CN216011850U - Compensation structure of air temperature type gasifier - Google Patents
Compensation structure of air temperature type gasifier Download PDFInfo
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- CN216011850U CN216011850U CN202122634017.0U CN202122634017U CN216011850U CN 216011850 U CN216011850 U CN 216011850U CN 202122634017 U CN202122634017 U CN 202122634017U CN 216011850 U CN216011850 U CN 216011850U
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- heat exchange
- exchange tubes
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- air temperature
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Abstract
The utility model relates to a gasifier technical field, concretely relates to compensation structure of air temperature formula gasifier. The utility model discloses a gasifier, the inside range of gasifier is provided with hot exchange pipe, pass through connecting piece fixed connection between the hot exchange pipe, hot exchange pipe top is connected through the connecting bend, there are a plurality of hot exchange pipes in the interval between two hot exchange pipes of connecting, when fluid flows in the connecting bend, because there are a plurality of hot exchange pipes in the interval between two hot exchange pipes of connecting through the connecting bend, make the connecting bend lengthen, and the centre is equipped with the elbow structure, can improve the softness (namely compensation performance) of the whole connecting bend greatly; in addition, because the bending angle is small, the radian of the bending angle is reduced to the maximum extent, the impact of the liquid flowing inside and the bending angle of the connecting bent pipe is reduced, the pressure drop is reduced, the compensation effect of the volume change caused by the change of the fluid gas phase is better, and the phenomenon of 'breathing by' is finally avoided.
Description
Technical Field
The utility model relates to a gasifier technical field, concretely relates to compensation structure of air temperature formula gasifier.
Background
The air-temperature gasifier utilizes air to exchange heat and converts low-temperature liquid into normal-temperature gas so as to meet the application in various fields of electronics, chemical engineering, steel, cutting and the like. In some large-scale air temperature type gasifiers, the structure is unreasonable, and the structure is basically manufactured according to the internal structure of the small-scale gasifiers, and the connecting bent pipe between each row is in conventional straight connection, namely single exhaust gas. When the gas-liquid joint is used, the low-temperature fluid is changed into gas from liquid after being gasified, expansion is generated, the gas can flow unstably in the pipeline, and the phenomenon of 'gas-blast' is easily generated due to overhigh flow rate.
The above problems are problems that the art needs to solve.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a compensation structure of air temperature formula vaporizer, and then improve the effect of compensation, avoid appearing "breathing freely" phenomenon for the vaporizer can work steadily.
In order to solve the technical problem, the utility model provides a scheme is: the utility model provides a compensation structure of air temperature formula vaporizer, includes the vaporizer, the inside arrangement of vaporizer is provided with hot exchange pipe, through connecting piece fixed connection between the hot exchange pipe, hot exchange pipe top is connected through connecting the return bend, two connections the interval has a plurality ofly between the hot exchange pipe.
As a further improvement of the utility model, the number of the heat exchange tubes which are connected in the same horizontal row and are spaced between the heat exchange tubes is 2-3.
As a further improvement of the utility model, the heat exchange tubes are connected in the same horizontal row at intervals, and the number of the heat exchange tubes is 2.
As a further improvement of the utility model, the number of the heat exchange tubes which are connected in different transverse rows and are spaced between the heat exchange tubes is 2-4.
As a further improvement of the utility model, different horizontal rows are connected heat exchange pipes are spaced apart heat exchange pipes's quantity is 3.
As a further improvement of the utility model, the heat exchange tubes are connected in different horizontal rows and are spaced, and the number of the heat exchange tubes is 4.
As a further improvement of the utility model, the connecting bent pipe is made of stainless steel or aluminum alloy.
The utility model has the advantages that:
the utility model has reasonable and simple structure and convenient and fast operation, when fluid flows in the connecting elbow, because a plurality of heat exchange tubes are arranged between the two heat exchange tubes connected by the connecting elbow, the connecting elbow is lengthened, and the middle part is provided with an elbow structure, the flexibility (namely the compensation performance) of the whole elbow can be greatly improved; in addition, because the bending angle is small, the radian of the bending angle is reduced to the maximum extent, the impact of the liquid flowing inside and the bending angle of the connecting bent pipe is reduced, the pressure drop is reduced, the compensation effect of the volume change caused by the change of the fluid gas phase is better, and the phenomenon of 'breathing by' is finally avoided.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a plan view of a second embodiment of the present invention;
fig. 3 is a top view of a third embodiment of the present invention.
Reference numerals: 1. a gasifier; 2. a heat exchange tube; 3. a connecting member; 4. and connecting the bent pipe.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1, for an embodiment of the present invention, including vaporizer 1, vaporizer 1 is provided with heat exchange tubes 2 arranged therein, heat exchange tubes 2 are fixedly connected by connecting pieces 3, the tops of heat exchange tubes 2 are connected by connecting bent tubes 4, and a plurality of heat exchange tubes 2 are arranged between two connected heat exchange tubes 2 at intervals. Because a plurality of heat exchange tubes 2 are arranged between the two heat exchange tubes 2 connected through the connecting bent tube 4 at intervals, the connecting bent tube 4 is lengthened, and the middle part is provided with an elbow structure, the flexibility (namely the compensation performance) of the whole connecting bent tube 4 can be greatly improved; in addition, because the bending angle is small, the radian of the bending angle is reduced to the maximum extent, the impact of the liquid flowing inside and the bending angle of the connecting bent pipe 4 is reduced, the pressure drop is reduced, the compensation effect of the volume change caused by the change of the fluid gas phase is better, and the phenomenon of 'breathing by' is finally avoided.
In this embodiment, in order to improve the compensation effect, the number of the heat exchange tubes 2 spaced between the heat exchange tubes 2 connected in the same horizontal row is designed to be 2 to 3, so that the angle of the bending angle of the connecting bent tube 4 is set in a proper interval, thereby improving the compensation effect and avoiding the occurrence of 'surge'.
In this embodiment, in order to further improve the compensation effect, the number of the heat exchange tubes 2 at intervals between the heat exchange tubes 2 connected in the same horizontal row is designed to be 2, so that the angle of the bending angle of the connecting bent tube 4 is set in a proper interval, the compensation effect is further improved, and the phenomenon of 'surge' is avoided.
In this embodiment, in order to improve the compensation effect, the number of the heat exchange tubes 2 at intervals between the heat exchange tubes 2 connected in different horizontal rows is designed to be 2 to 4, so as to avoid the impact of the fluid on the bending angle of the connecting bent tube 4, further improve the compensation effect, and avoid the occurrence of the 'surge'.
In this embodiment, in order to further improve the compensation effect, the number of the heat exchange tubes 2 at intervals between the heat exchange tubes 2 connected in different horizontal rows is designed to be 3, so as to avoid the impact of the fluid on the bending angle of the connecting elbow 4, further improve the compensation effect, and avoid the occurrence of the phenomenon of 'surge'.
In this embodiment, in order to further improve the compensation effect, the number of the heat exchange tubes 2 at intervals between the heat exchange tubes 2 connected in different horizontal rows is designed to be 4, so as to avoid the impact of the fluid on the bending angle of the connection elbow 4, further improve the compensation effect, and avoid the occurrence of the phenomenon of 'surge'.
In this embodiment, the connecting bent pipe 4 is made of stainless steel or aluminum alloy, so that the service life of the connecting bent pipe 4 can be prolonged, and the replacement frequency of the connecting bent pipe is reduced.
In the first embodiment, as shown in fig. 1, heat exchange tubes 2 in the vaporizer are 12 rows in the transverse direction and 10 rows in the longitudinal direction, the number of heat exchange tubes 2 spaced between heat exchange tubes 2 connected in the same transverse row is 2, that is, the first heat exchange tube 2 in the same transverse row is connected to the fourth heat exchange tube 2, the second heat exchange tube 2 is connected to the fifth heat exchange tube 2, and the third heat exchange tube 2 is connected to the sixth heat exchange tube 2, and so on, so that the length of the connecting elbow 4 is increased, which can greatly improve the compensation performance of the whole connecting elbow 4, and in addition, because the bending angle is small, the radian of the connecting elbow is reduced to the maximum extent, so that the impact between the liquid flowing inside and the bending angle of the connecting elbow is reduced, the flow is more stable, and the occurrence of the phenomenon of "gasp" is avoided.
Second embodiment, as shown in fig. 2, in the vaporizer, the heat exchange tubes 2 are arranged in 8 rows in the transverse direction and 8 rows in the longitudinal direction, the first heat exchange tube 2 in the first row is connected to the fifth heat exchange tube 2 in the second row, the second heat exchange tube 2 in the first row is connected to the sixth heat exchange tube 2 in the second row, similarly, the first heat exchange tube 2 in the second row is connected to the fifth heat exchange tube 2 in the first row, the second heat exchange tube 2 in the second row is connected to the sixth heat exchange tube 2 in the first row, and so on, the connecting bent tube 4 is arranged in a crossing manner, so that the length of the connecting bent tube 4 is increased, the compensation performance of the whole connecting bent tube 4 can be greatly improved, and in addition, because the bending angle is small, the radian of the connecting bent tube is reduced to the maximum extent, the impact between the liquid flowing inside and the bending angle of the connecting bent tube is reduced, so that the flow is more stable, the occurrence of the phenomenon of 'breathing with breath' is avoided.
Third embodiment, as shown in fig. 3, in the vaporizer, heat exchange tubes 2 are arranged in 10 rows in the transverse direction and 10 rows in the longitudinal direction, a first row of first heat exchange tubes 2 is connected with a second row of sixth heat exchange tubes 2, a first row of second heat exchange tubes 2 is connected with a second row of seventh heat exchange tubes 2, a second row of first heat exchange tubes 2 is connected with a first row of sixth heat exchange tubes 2, a second row of second heat exchange tubes 2 is connected with a first row of seventh heat exchange tubes 2, and so on, the connecting bent tube 4 is arranged in a crossing manner, so that the length of the connecting bent tube 4 is increased, the compensation performance of the whole connecting bent tube 4 can be greatly improved, and in addition, because the bending angle is small, the radian of the connecting bent tube is reduced to the maximum extent, the impact between the liquid flowing inside and the bending angle of the connecting bent tube is reduced, so that the flow is more stable, the occurrence of the phenomenon of 'breathing with breath' is avoided.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (7)
1. The utility model provides a compensation structure of air temperature formula vaporizer, its characterized in that, includes vaporizer (1), vaporizer (1) inside range is provided with hot exchange pipe (2), through connecting piece (3) fixed connection between hot exchange pipe (2), hot exchange pipe (2) top is connected through connecting return bend (4), two connections the interval has a plurality ofly between hot exchange pipe (2).
2. A compensation structure of an air temperature type gasifier according to claim 1, wherein the number of said heat exchange tubes (2) spaced between said heat exchange tubes (2) connected in the same horizontal row is 2-3.
3. A compensation structure of an air temperature type gasifier according to claim 2, wherein the number of said heat exchange tubes (2) spaced between said heat exchange tubes (2) connected in the same horizontal row is 2.
4. A compensating structure of an air-heated type vaporizer as defined in claim 1, wherein the number of said heat exchanging tubes (2) spaced between said heat exchanging tubes (2) connected in different horizontal rows is 2 to 4.
5. A compensation structure of an air temperature type gasifier according to claim 4, wherein the number of said heat exchange tubes (2) spaced between said heat exchange tubes (2) connected in different horizontal rows is 3.
6. A compensation structure of an air temperature type gasifier according to claim 4, wherein the number of said heat exchange tubes (2) spaced between said heat exchange tubes (2) connected in different horizontal rows is 4.
7. A compensating structure of an air temperature type gasifier according to claim 1, wherein said connecting elbow (4) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122634017.0U CN216011850U (en) | 2021-10-29 | 2021-10-29 | Compensation structure of air temperature type gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122634017.0U CN216011850U (en) | 2021-10-29 | 2021-10-29 | Compensation structure of air temperature type gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216011850U true CN216011850U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122634017.0U Active CN216011850U (en) | 2021-10-29 | 2021-10-29 | Compensation structure of air temperature type gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216011850U (en) |
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2021
- 2021-10-29 CN CN202122634017.0U patent/CN216011850U/en active Active
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