CN208011295U - Antifrost air-heating type gasifier - Google Patents
Antifrost air-heating type gasifier Download PDFInfo
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- CN208011295U CN208011295U CN201820134720.0U CN201820134720U CN208011295U CN 208011295 U CN208011295 U CN 208011295U CN 201820134720 U CN201820134720 U CN 201820134720U CN 208011295 U CN208011295 U CN 208011295U
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- Prior art keywords
- finned tube
- pipe
- tube
- row
- finned
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 19
- 239000011159 matrix material Substances 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 238000003491 array Methods 0.000 abstract description 6
- 239000003949 liquefied natural gas Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 238000002309 gasification Methods 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 238000007600 charging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model is related to gasifier fields, more particularly to a kind of antifrost air-heating type gasifier, including inlet tube and escape pipe, and the finned tube matrix made of several finned tube rectangular arrays, inlet tube and escape pipe are respectively arranged on the opposite both sides of finned tube matrix, inlet tube center is equipped with inlet, escape pipe center is equipped with gas outlet, further include several first pipes, all first pipes are all connected on inlet tube, a first pipe is all connected with below each column finned tube, it is connected to first pipe every a finned tube in each column finned tube, and it is only connected to an adjacent fins pipe at the top of every finned tube, adjacent fins tube top portion connection in each column finned tube；The lower section of each column finned tube is also connected with a second pipe, and the finned tube for not being connected to first pipe in each column finned tube is connected to second pipe, and every second pipe end is connected to escape pipe.The utility model has the advantages that liquid feeding end is not easy frosting.
Description
Technical field
The utility model is related to gasifier field, more particularly to a kind of antifrost air-heating type gasifier.
Background technology
The gasifier that the country uses at present has electrothermal, electrothermal water bath type several, and antifrost air-heating type gasifier is to many
The advantages of for user or new things, in addition its use are also affected by temperature really, but air temperature type gasifies is expense
Far below other gasification furnaces, Just because of this, air temperature type gasification furnace is increasingly subject to the favor of user.
Common antifrost air-heating type gasifier is usually from gasifier bottom center to first row and second row finned tube
Feed liquor simultaneously, the liquefied natural gas in first row finned tube, which reaches, to be transferred to third by pipeline behind top and arranges finned tube, second row
The 4th row's finned tube is transferred to by pipeline behind liquefied natural gas arrival top in finned tube, third is arranged, in the 4th row's finned tube
Liquefied natural gas reach bottom after pass sequentially through pipeline again and transfer to the 5th row, the 6th row's finned tube, the 5th row, the 6th row's fin
Pipeline is passed sequentially through again behind liquefied natural gas arrival top in pipe transfers to the 7th row, the 8th row's finned tube ..., and so on
Until from gasifier other end outlet.It synchronizes feed liquor and several finned tubes being located along the same line belongs to a row.
Since feed liquor one end enters the liquefied natural gas of low temperature, after absorbing the heat in air by finned tube and fin,
Air themperature outside finned tube and fin outer wall and outer wall can drastically drop to 0 DEG C hereinafter, the moisture in air can be in finned tube
And frost is tied on fin, with the extension of time, the frost on finned tube and fin on liquid feeding end can be cumulative.At this moment
Due to having accumulated a large amount of frost on the finned tube and fin on liquid feeding end, reduces the temperature difference with extraneous heat transfer, reduce biography
Thermal effect has expired frost additionally, due to knot on the finned tube and fin of liquid feeding end, the center of gravity of air temperature gasifier device is made also to occur
Offset, is easy to happen inclination.
Utility model content
The utility model is to provide a kind of antifrost air-heating type gasifier, has the advantages that liquid feeding end is not easy frosting.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of antifrost air temperature type
Gasifier, including inlet tube and escape pipe, and the finned tube matrix made of several finned tube rectangular arrays, inlet tube and
Escape pipe is respectively arranged on the opposite both sides of finned tube matrix, and inlet tube center is equipped with inlet, and escape pipe center is equipped with gas outlet,
Further include several first pipes, all first pipes are all connected on inlet tube, and one is all connected with below each column finned tube
One pipeline is connected to every a finned tube with first pipe in each column finned tube, and only adjacent with one at the top of every finned tube
Finned tube is connected to, the adjacent fins tube top portion connection in each column finned tube；The lower section of each column finned tube is also connected with one second
Pipeline, the finned tube for not being connected to first pipe in each column finned tube are connected to second pipe, every second pipe end with
Escape pipe is connected to.
By using above-mentioned technical proposal, the liquefied natural gas of low temperature is after the entrance of inlet tube center, on one side by row's wing
Piece pipe simultaneously to top liquor charging, on one side simultaneously from all first pipe nematics to several finned tube liquor chargings；With in row's finned tube
Liquefied natural gas when reaching top, be delivered in second pipe downwards by adjacent fins pipe, it is raw after liquefied natural gas is heated
At gasification natural gas along arranging to constantly filling to second pipe, and closer to outlet side gasification day hot gas closer to room temperature, most
The gas gasification natural gas of terminating near ambient temperature enters escape pipe discharge from second pipe end.
It is by gasification in row's finned tube at middle interval since liquid feeding end is that a row discharges into liquid every one in the above process
Gas afterwards, temperature is more much higher than feed liquor temperature, makes the finned tube and fin of the liquid feeding end of antifrost air-heating type gasifier
The icing that bulk will not be formed improves the heat transfer temperature difference of finned tube and fin, to improve the heat-transfer effect of equipment.
Preferably, further include several foundation piles set on finned tube matrix bottom, finned tube matrix close to inlet tube one
Foundation pile quantity below half part is more than the foundation pile quantity of the other half beneath portions.
By using above-mentioned technical proposal, the load-bearing capacity of air temperature gasifier liquid feeding end can be improved.
Preferably, several foundation pile rectangular arrays are distributed, adjacent from liquid feeding end to outlet side in each column foundation pile
Distance becomes larger between foundation pile.
By using above-mentioned technical proposal, foundation pile can be reduced while improving air temperature gasifier liquid feeding end load-bearing capacity
Quantity.
Preferably, all first pipes, second pipe about along finned tube rectangular array to center line it is symmetrical.
By using above-mentioned technical proposal, air temperature gasifier centre-of gravity shift is can avoid, the stability of equipment is improved.
Preferably, all foundation piles are symmetrical to center line about finned tube matrix column.
By using above-mentioned technical proposal, the balance of air temperature gasifier can be improved.
Preferably, the finned tube number of rows of the finned tube matrix is even number.
By using above-mentioned technical proposal, when air temperature gasifier bottom liquid inlet, escape pipe can be made just to be located at device bottom,
Conveniently take over.
Preferably, the top of the finned tube matrix is equipped with several connecting poles, and several connecting pole rectangular arrays are arranged, and
Symmetrical to center line about finned tube matrix column, every connecting pole connects adjacent four finned tubes.
By using above-mentioned technical proposal, the connective stability at the top of finned tube can be improved.
Preferably, finned tube includes the fin that the setting of fin pipe outer wall is surrounded in " rice " font, and flight tip is equipped with " V " word
The pin of shape, connecting pole are quadrangular, and pin inserts on the seamed edge of connecting pole.
By using above-mentioned technical proposal, fin and connecting pole can be securely connected.
In conclusion the utility model has the advantages that：
1, since liquid feeding end is that a row discharges into liquid every one, equipment will not be caused since the bulk of finned tube and fin freezes
Centre-of gravity shift improves the stability of equipment；
2, reduce the icing amount on finned tube and fin, improve the heat transfer temperature difference of finned tube and fin, improve and set
Standby heat-transfer effect.
Description of the drawings
Fig. 1 is the front view of antifrost air-heating type gasifier；
Fig. 2 is the upward view of antifrost air-heating type gasifier；
Fig. 3 is the sectional view along A-A of Fig. 2；
Fig. 4 is the connection diagram of connecting pole and finned tube.
In figure, 1, finned tube matrix；10, finned tube；11, fin；111, pin；2, inlet tube；21, inlet；3, go out
Tracheae；31, gas outlet；4, first pipe；5, second pipe；6, foundation pile；7, connecting pole.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of antifrost air-heating type gasifier, as shown in Figure 1 and Figure 2, including several finned tubes 10, several finned tubes 10 are in
Rectangular array further includes the foundation pile 6 of nine rectangular arrays, 1 frame of finned tube matrix is on foundation pile 6 at finned tube matrix 1.
As shown in Fig. 2, synchronous feed liquor and 10 groups of finned tube being located along the same line is in a row in finned tube matrix 1, with
Row is vertically row.First row finned tube 10 is arranged right below inlet tube 2,2 center of inlet tube from left to right in finned tube matrix 1
For inlet 21, every 10 bottom of finned tube uses pipeline to be connected with inlet tube 2.Last row's fin 11 of finned tube matrix 1
It is arranged right below escape pipe 3, the tenth row arranges for last in the present embodiment, and 3 center of escape pipe has gas outlet 31.
As shown in Fig. 2, being additionally provided with several first pipes 4 and several second pipes 5, each column between inlet tube 2 and escape pipe 3
It is equipped with a first pipe 4 immediately below finned tube 10, all first pipes 4 are turned on inlet tube 2, and every first pipe
A second pipe 5 parallel with it is equipped with by road 4.
As shown in Fig. 2, 4 front end of first pipe is directly connected with inlet tube 2, the wing of end and row third from the bottom from left to right
10 bottom of piece pipe is connected to by pipeline.First row, third row, the 5th row, 10 bottom of the 7th row's finned tube pass through pipeline and
One pipeline 4 is connected to.5 front end of second pipe is connected to 10 bottom of finned tube of second row by pipeline, end and row second from the bottom
10 bottom of finned tube connected by pipeline.Second row, the 4th row, the 6th row, the 8th row, 10 bottom of finned tube of the 9th row are equal
It is connect with second pipe 5 by pipeline, 10 bottom of the tenth row's finned tube is directly connect by pipeline with escape pipe 3.
As shown in Figure 1,10 top of first row finned tube leads to correspondingly with 10 top of second row finned tube from left to right
Piping connects, and 10 top of third row finned tube is connect with 10 top of the 4th row's finned tube by pipeline, the 5th row's finned tube 10
Top is connect with 10 top of the 6th row's finned tube by pipeline, and 10 top of the 7th row's finned tube and 10 top of the 8th row's finned tube are logical
Piping connects, and 10 top of the 9th row's finned tube is connect with 10 top of the tenth row's finned tube by pipeline.
As shown in Fig. 2, liquid natural gas enters inlet tube 2 from inlet 21, then run quickly successively to the by first pipe 4
One row, third row, the 5th row, 10 bottom of the 7th row's finned tube, in above-mentioned finned tube 10 after liquid gasification, gas is respectively by fin
10 top duct of pipe enters in second row, the 4th row, the 6th row, the 8th row's finned tube 10, then enters second pipe from bottom
5, and the 9th row, the tenth row's finned tube 10 are sequentially entered by 5 end of second pipe, finally enter from 10 bottom of the tenth row's finned tube
Escape pipe 3 is discharged from gas outlet 31.
As shown in Figure 2 and Figure 3, foundation pile 6 is designed to the formation of three rows three row, from left to right first row foundation pile 6 and second
Distance between row's foundation pile 6 is less than distance between second row foundation pile 6 and third row's foundation pile 6.All foundation piles 6, first are managed
Road 4, second pipe 5 about finned tube matrix 1 along row to center line it is symmetrical.The top of finned tube matrix 1 is further fixed on four
Root connecting pole 7, four 7 rectangular arrays of connecting pole arrangement, and about along finned tube matrix 1 arrange to center line it is symmetrical.
As shown in Figure 2, Figure 4 shows, every connecting pole 7 connects adjacent four finned tubes 10, and every 10 outer wall of finned tube is in " rice "
Font is fixed with eight fins 11, and it is quadrangular shape, pin that 11 end of fin, which has the pin 111 of " V " font, connecting pole 7,
111 insert on the seamed edge of connecting pole 7 and are welded and fixed.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of antifrost air-heating type gasifier, including inlet tube（2）And escape pipe（3）, and by several finned tubes（10）It is in
Finned tube matrix made of rectangular array（1）, inlet tube（2）And escape pipe（3）It is respectively arranged on finned tube matrix（1）Opposite two
Side, inlet tube（2）Center is equipped with inlet（21）, escape pipe（3）Center is equipped with gas outlet（31）, it is characterized in that：If further including
Dry first pipe（4）, all first pipes（4）It is all connected to inlet tube（2）On, each column finned tube（10）Lower section be all connected with one
Root first pipe（4）, each column finned tube（10）In every a finned tube（10）With first pipe（4）Connection, and every fin
Pipe（10）Top only with an adjacent fins pipe（10）Connection, each column finned tube（10）In adjacent fins pipe（10）Top connects
It is logical；Each column finned tube（10）Lower section be also connected with a second pipe（5）, each column finned tube（10）In be not connected to first pipe
（4）Finned tube（10）And second pipe（5）Connection, every second pipe（5）End is and escape pipe（3）Connection.
2. antifrost air-heating type gasifier according to claim 1, it is characterized in that：Further include being set to finned tube matrix（1）
Several foundation piles of bottom（6）, finned tube matrix（1）Close to inlet tube（2）Half beneath portions foundation pile（6）Quantity,
More than the foundation pile of the other half beneath portions（6）Quantity.
3. antifrost air-heating type gasifier according to claim 2, it is characterized in that：Several foundation piles（6）It is rectangular
Array distribution, each column foundation pile（6）In from liquid feeding end to outlet side, adjacent foundation stake（6）Between distance become larger.
4. antifrost air-heating type gasifier according to claim 1, it is characterized in that：All first pipes（4）, second
Pipeline（5）About along finned tube matrix（1）Arrange to center line it is symmetrical.
5. antifrost air-heating type gasifier according to claim 2, it is characterized in that：All foundation piles（6）About wing
Piece pipe matrix（1）Row it is symmetrical to center line.
6. antifrost air-heating type gasifier according to claim 1, it is characterized in that：The finned tube matrix（1）Fin
Pipe（10）Number of rows is even number.
7. according to claim a kind of antifrost air-heating type gasifier, it is characterized in that：The finned tube matrix（1）Top
Portion is equipped with several connecting poles（7）, several connecting poles（7）Rectangular array arrangement, and about finned tube matrix（1）Row to center
Line is symmetrical, every connecting pole（7）Connect adjacent four finned tubes（10）.
8. antifrost air-heating type gasifier according to claim 7, it is characterized in that：Finned tube（10）Including being in " rice " font
Around finned tube（10）The fin of outer wall setting（11）, fin（11）End is equipped with the pin of " V " font（111）, connecting pole（7）
For quadrangular, pin（111）Insert in connecting pole（7）Seamed edge on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820134720.0U CN208011295U (en) | 2018-01-25 | 2018-01-25 | Antifrost air-heating type gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820134720.0U CN208011295U (en) | 2018-01-25 | 2018-01-25 | Antifrost air-heating type gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208011295U true CN208011295U (en) | 2018-10-26 |
Family
ID=63884333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820134720.0U Expired - Fee Related CN208011295U (en) | 2018-01-25 | 2018-01-25 | Antifrost air-heating type gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208011295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631392A (en) * | 2019-10-08 | 2019-12-31 | 唐伟明 | Novel air-temperature vaporizer |
-
2018
- 2018-01-25 CN CN201820134720.0U patent/CN208011295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631392A (en) * | 2019-10-08 | 2019-12-31 | 唐伟明 | Novel air-temperature vaporizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |