CN219736089U - Full-in and full-out gasifier - Google Patents
Full-in and full-out gasifier Download PDFInfo
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- CN219736089U CN219736089U CN202320106737.6U CN202320106737U CN219736089U CN 219736089 U CN219736089 U CN 219736089U CN 202320106737 U CN202320106737 U CN 202320106737U CN 219736089 U CN219736089 U CN 219736089U
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- heat exchange
- pipe
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- exchange device
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- 239000007788 liquid Substances 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 6
- 238000009956 embroidering Methods 0.000 claims abstract description 5
- 238000002309 gasification Methods 0.000 abstract description 10
- 238000010257 thawing Methods 0.000 abstract description 4
- 230000002706 hydrostatic effect Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 7
- 239000006200 vaporizer Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The full inlet and full outlet gasifier comprises a plurality of connecting pipes, a heat exchange pipe and a finned pipe which are connected in a combined mode, wherein an anti-embroidering aluminum alloy fin is arranged on the outer surface of the finned pipe, the connecting pipes and the heat exchange pipe are connected with each other at pipe openings, an air outlet pipe and a reinforcing rib are further arranged on the outer side of the heat exchange device, a liquid inlet of the heat exchange device is arranged at the bottom of the heat exchange device, an air outlet of the heat exchange device is arranged at the top of the heat exchange device, the air outlet is connected with the top end of the air outlet pipe, the lower section of the air outlet pipe is vertically arranged on the side face of the heat exchange device, and an air outlet is arranged at the bottom end of the air outlet pipe; the outer diameter of the connecting pipe is matched with the inner diameter of the heat exchange pipe, and the connecting pipe end is inserted into the heat exchange pipe end and then welded and fixed at the joint of the connecting pipe end and the heat exchange pipe end. The gasification medium does not turn back in the middle heat exchange tube, the cross section area of the channel where the medium is located is large, the liquid column is low, the hydrostatic pressure of the liquid column is small, the liquid inlet flow velocity can be uniformly distributed, the bias flow of the liquid in the gasifier is prevented, the air circulation is convenient, and the heat exchange and defrosting of the gasifier are facilitated.
Description
Technical Field
The utility model relates to the field of gasifiers, in particular to a full-inlet full-outlet gasifiers.
Background
A gasifier is simply a device that heats a liquid gas in the gasifier until it is gasified (turned into a gas). That is to say that the cold liquid gas is changed into a gaseous gas after passing through the "introduction into the gasifier". The heating may be indirect (steam heated vaporizer, hot water bath vaporizer, natural draft air bath vaporizer, forced draft vaporizer, electric heated vaporizer, solid heat transfer vaporizer or heat transfer fluid), or direct (hot gas or submerged combustion). The core part of the gasifier is a heat exchange device, and strong heat energy is obtained from the atmosphere in a space as small as possible. At present, the heat exchange device of the air temperature type gasifier produced by domestic factories mostly adopts an anti-embroidering aluminum alloy finned tube. The gasification medium of the traditional gasifier enters from the bottom of the gasifier and is discharged from the bottom of the gasifier, the gasification medium is folded back in the middle heat exchange tube, the cross section of a channel where the medium is positioned is insufficient, the liquid column is higher, the hydrostatic pressure of the liquid column is larger, the whole temperature area of the equipment is inconsistent, the cold and hot changes are different, the front temperature interval and the rear temperature interval are the same, cold and hot stress is generated between different heat exchange tubes, the quality of a welding seam and the operation safety are influenced, the gasification effect is also influenced, and the gasification efficiency is not high enough. Meanwhile, the heat exchange tube and the connecting tube of the existing gasifier are generally connected in a direct butt welding mode, the welding seam is large, the welding efficiency is low, the welding quality and the welding firmness are affected to a certain extent, the liquid inlet flow velocity of the gasification medium is further affected, and the gasification liquid medium is easily caused to drift inside the gasifier. In addition, the bottom support of the existing gasifier is not concise enough, so that the bottom space of the gasifier is not large enough, the ventilation is inconvenient, and the heat exchange and deicing and defrosting of the gasifier are facilitated. The whole structure is not compact enough and is inconvenient to transport.
In view of the above, the present inventors have made intensive studies to solve the above-mentioned drawbacks of the prior art.
Disclosure of Invention
In order to solve the technical problems, the full-in and full-out gasifier is provided, gasification media do not turn back in the middle heat exchange tube, the cross section area of a channel where the media are positioned is large, the liquid column is low, the hydrostatic pressure of the liquid column is small, the liquid inlet flow velocity can be uniformly distributed, the liquid is prevented from flowing bias in the gasifier, the bottom space of the gasifier is large, the air circulation is convenient, the heat exchange and defrosting of the gasifier are facilitated, the integral temperature area of the gasifier is consistent, the cold and hot changes are the same, the integral structure is compact, and the container transportation is convenient.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a full advance full gasification ware, includes heat transfer device, heat transfer device includes a plurality of connection pipes, heat exchange tube and fin tube that make up and connect, be equipped with on the fin tube surface and prevent embroidering aluminum alloy fin, and connection pipe and heat exchange tube are in mouth of pipe department interconnect, the heat transfer device outside still is equipped with outlet duct and strengthening rib, heat transfer device's inlet setting is in heat transfer device's bottom, heat transfer device's gas outlet setting is in heat transfer device's top, just the gas outlet with the top of outlet duct is connected, the hypomere of outlet duct is established in heat transfer device's side immediately, the outlet duct bottom is equipped with the gas vent; the outer diameter of the connecting pipe is matched with the inner diameter of the heat exchange pipe, and the connecting pipe end is inserted into the heat exchange pipe end and then welded and fixed at the joint of the connecting pipe and the heat exchange pipe.
Preferably, the inner diameter of the heat exchange tube is phi 12.5mm, and the outer diameter of the connecting tube is phi 12mm.
Preferably, column type supporting legs are arranged at four corners of the bottom of the heat exchange device, and the bottoms of the supporting legs are also connected with a backing plate.
Preferably, an inclined strut is further arranged above the inner side of the joint of the supporting leg and the base plate, the upper end of the inclined strut is fixed in the middle of the bottom surface of the heat exchange device, and the lower end of the inclined strut is fixed on the inner side of the joint of the supporting leg and the base plate.
Preferably, the lower part of the side surface of the heat exchange device is also provided with a nameplate.
According to the technical scheme, the air outlet pipe and the reinforcing ribs are arranged on the outer side of the heat exchange device, the liquid inlet of the heat exchange device is arranged at the bottom of the heat exchange device, the air outlet of the heat exchange device is arranged at the top of the heat exchange device, the air outlet is connected with the top end of the air outlet pipe, the lower section of the air outlet pipe is vertically arranged on the side surface of the heat exchange device, and the bottom end of the air outlet pipe is provided with the air outlet; the outer diameter of the connecting pipe is matched with the inner diameter of the heat exchange pipe, and the connecting pipe end is inserted into the heat exchange pipe end and then welded and fixed at the joint of the connecting pipe end and the heat exchange pipe end. Therefore, the gasification medium does not turn back in the middle heat exchange tube, the cross section area of the channel where the medium is positioned is large, the liquid inlet flow velocity can be uniformly distributed, and the bias flow of the liquid in the gasifier is prevented. After the gasifier adopts the structure, the whole temperature area of the equipment is consistent, and the cold and hot changes are the same. And the reinforcing ribs are additionally arranged, so that the whole structure is more compact, and the container transportation size is met through structural adjustment and the container can be assembled into a standard container for transportation.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a side view of a full-in full-out gasifier according to an embodiment of the present disclosure;
FIG. 2 is a front view of a full inlet full outlet gasifier according to an embodiment of the present utility model;
FIG. 3 is a top view of a full-in full-out gasifier according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a connection structure between a connection pipe and a heat exchange pipe at an end of a full-inlet full-outlet gasifier according to an embodiment of the present utility model;
FIG. 5 is a cross-sectional view of a finned tube in a full inlet and full outlet gasifier according to an embodiment of the present utility model.
Corresponding part names indicated by numerals in the drawings:
1. the heat exchange tube comprises a connecting tube body 2, a heat exchange tube 3, a fin tube 31, an aluminum alloy fin 4, an air outlet tube 5, a reinforcing rib 6, an air inlet 7, an air outlet 8, an air outlet 9, a supporting leg 10, a backing plate 11, a diagonal brace 12 and a nameplate
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present utility model will be described in further detail with reference to examples and embodiments.
Examples.
As shown in fig. 1-5, a full-inlet full-outlet gasifier comprises a heat exchange device, wherein the heat exchange device comprises a plurality of connecting pipes 1, heat exchange pipes 2 and finned pipes 3 which are connected in a combined mode, the outer surfaces of the finned pipes 3 are provided with anti-embroidering aluminum alloy fins 31, the connecting pipes 1 and the heat exchange pipes 2 are connected with each other at pipe openings, an air outlet pipe 4 and a reinforcing rib 5 are further arranged on the outer side of the heat exchange device, a liquid inlet 6 of the heat exchange device is arranged at the bottom of the heat exchange device, an air outlet 7 of the heat exchange device is arranged at the top of the heat exchange device, the air outlet 7 is connected with the top end of the air outlet pipe 4, the lower section of the air outlet pipe 4 is vertically arranged on the side surface of the heat exchange device, and an air outlet 8 is arranged at the bottom end of the air outlet pipe 4; the outer diameter of the connecting pipe 1 is matched with the inner diameter of the heat exchange pipe 2, the inner diameter of the heat exchange pipe 2 is phi 12.5mm, the outer diameter of the connecting pipe 1 is phi 12mm, and when the connecting pipe is connected, the end part of the connecting pipe 1 is inserted into the end part of the heat exchange pipe 2 and then is fully welded and fixed at the joint of the two.
Meanwhile, in order to firmly support the gasifier, column type supporting legs 9 are arranged at four corners of the bottom of the heat exchange device, and a base plate 10 is further connected to the bottoms of the supporting legs 9 so as to improve the overall stability of the heat exchange device.
In addition, in order to promote the space of gasifier bottom and ground, the landing leg 9 still is equipped with bracing 11 with the inboard top of backing plate 10 junction, the upper end of bracing 11 is fixed at heat transfer device bottom surface middle part, and the lower extreme of bracing 11 is fixed on landing leg 9 and backing plate 10 junction inboard to better messenger's weight of gasifier evenly distributes to on the column type landing leg 9 in heat transfer device bottom four corners. The lower part of the side surface of the heat exchange device is also provided with a nameplate 12.
In the embodiment, the air outlet pipe 4 and the reinforcing ribs 5 are arranged on the outer side of the heat exchange device, the liquid inlet 6 of the heat exchange device is arranged at the bottom of the heat exchange device, the air outlet 7 of the heat exchange device is arranged at the top of the heat exchange device, the air outlet 7 is connected with the top end of the air outlet pipe 4, the lower section of the air outlet pipe 4 is vertically arranged on the side surface of the heat exchange device, and the bottom end of the air outlet pipe 4 is provided with the air outlet 8; the outer diameter of the connecting pipe 1 is matched with the inner diameter of the heat exchange pipe 2, and the end of the connecting pipe 1 is inserted into the end of the heat exchange pipe 2 and then is fixed at the joint of the two. Therefore, when gasifying the gasifying medium, the gasifying medium enters from the bottom of the heat exchange device, is gasified into gas through the heat exchange device, is intensively discharged into the air outlet pipe 4 from the top of the heat exchange device, and is discharged from the air outlet 8 along the air outlet pipe 4, so that the gasifying medium is not folded back in the middle heat exchange pipe, the medium is high in channel cross section area, low in liquid column and small in liquid column static pressure, liquid inlet flow velocity can be uniformly distributed, liquid is prevented from flowing in the gasifier, the space at the bottom of the gasifier is large, air circulation is facilitated, and heat exchange and defrosting of the gasifier are facilitated. After the gasifier adopts the structure, the whole temperature area of the equipment is consistent, and the cold and hot changes are the same; the temperature interval is different before and after can not be the same with traditional gasifier, produces cold and hot stress between different heat exchange tubes, influences welding seam quality and operation security. And the form that the reinforcing ribs are additionally arranged to enable the whole structure to be more compact is adopted, the structure is adjusted to meet the transportation size of the container, and the container can be arranged in a standard container to meet the requirements of a sea transportation outlet. Thereby achieving the purposes of novel design, reasonable structure and good application effect.
The foregoing is merely a preferred embodiment of the all-in all-out gasifier of the present utility model, and it should be noted that modifications and improvements to those skilled in the art can be made without departing from the inventive concept of the present utility model, which falls within the scope of the present utility model.
Claims (5)
1. The full inlet and full outlet gasifier comprises a heat exchange device, wherein the heat exchange device comprises a plurality of connecting pipes, heat exchange pipes and finned pipes which are connected in a combined mode, an anti-embroidering aluminum alloy fin is arranged on the outer surface of each finned pipe, the connecting pipes and the heat exchange pipes are connected at pipe openings, and the full inlet and full outlet gasifier is characterized in that an air outlet pipe and a reinforcing rib are further arranged on the outer side of the heat exchange device, a liquid inlet of the heat exchange device is arranged at the bottom of the heat exchange device, an air outlet of the heat exchange device is arranged at the top of the heat exchange device, the air outlet is connected with the top end of the air outlet pipe, the lower section of the air outlet pipe is vertically arranged on the side face of the heat exchange device, and an air outlet is arranged at the bottom end of the air outlet pipe; the outer diameter of the connecting pipe is matched with the inner diameter of the heat exchange pipe, and the connecting pipe end is inserted into the heat exchange pipe end and then welded and fixed at the joint of the connecting pipe and the heat exchange pipe.
2. The full inlet and full outlet gasifier according to claim 1 wherein said heat exchange tube has an inner diameter of phi 12.5mm and said adapter tube has an outer diameter of phi 12mm.
3. The full inlet and full outlet gasifier according to claim 2, wherein column type supporting legs are arranged at four corners of the bottom of the heat exchange device, and a backing plate is further connected to the bottoms of the supporting legs.
4. The full inlet and full outlet gasifier according to claim 3, wherein a diagonal brace is further arranged above the inner side of the joint of the supporting leg and the base plate, the upper end of the diagonal brace is fixed in the middle of the bottom surface of the heat exchange device, and the lower end of the diagonal brace is fixed on the inner side of the joint of the supporting leg and the base plate.
5. A full inlet and full outlet gasifier according to any one of claims 1 to 4 wherein a nameplate is also provided on the lower side of the heat exchange means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320106737.6U CN219736089U (en) | 2023-02-03 | 2023-02-03 | Full-in and full-out gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320106737.6U CN219736089U (en) | 2023-02-03 | 2023-02-03 | Full-in and full-out gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219736089U true CN219736089U (en) | 2023-09-22 |
Family
ID=88059351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320106737.6U Active CN219736089U (en) | 2023-02-03 | 2023-02-03 | Full-in and full-out gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219736089U (en) |
-
2023
- 2023-02-03 CN CN202320106737.6U patent/CN219736089U/en active Active
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