CN208204538U - Anti- inclination air-heating type gasifier - Google Patents
Anti- inclination air-heating type gasifier Download PDFInfo
- Publication number
- CN208204538U CN208204538U CN201820432408.XU CN201820432408U CN208204538U CN 208204538 U CN208204538 U CN 208204538U CN 201820432408 U CN201820432408 U CN 201820432408U CN 208204538 U CN208204538 U CN 208204538U
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- China
- Prior art keywords
- finned tube
- finned
- tube
- row
- manifold trunk
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 19
- 239000011159 matrix material Substances 0.000 claims abstract description 37
- 239000003949 liquefied natural gas Substances 0.000 claims abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 4
- 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 3
- 238000002309 gasification Methods 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to gasifier fields, in particular to a kind of anti-inclination air-heating type gasifier, including inlet tube and escape pipe, and the finned tube matrix as made of several finned tube rectangular arrays, inlet tube center is equipped with inlet, it further include connecting the first manifold trunk in inlet tube both ends, the second manifold trunk, the finned tube of finned tube matrix center row is connected to escape pipe, fin bottom of the tube positioned at finned tube matrix both sides row is connected to the first manifold trunk, the second manifold trunk respectively, escape pipe is closed at one end, and the other end is equipped with gas outlet；Gradually to the finned tube flowing of center row, the flow path of liquefied natural gas is equipped with for connecting several first bend pipes at the top of adjacent two rows of finned tubes, the second bend pipe for connecting adjacent two rows of fin bottom of the tube correspondingly correspondingly the finned tube that liquefied natural gas is arranged in " bow " font from edge.The utility model has the advantages that be not easy because of frosting run-off the straight.
Description
Technical field
The utility model relates to gasifier field, in particular to a kind of anti-inclination air-heating type gasifier.
Background technique
The gasifier that the country uses at present has wooden circulating several, the air-heating type gasifier pair of electrothermal, electrothermal water bath type, heat
For many users or new things, the advantages of in addition its use is also affected by temperature really, but air temperature type gasifies, is
Expense is far below other gasification furnaces, and Just because of this, air temperature type gasification furnace is increasingly subject to the favor of user.
Common air-heating type gasifier is usually from the center at one edge of gasifier bottom to first row and second row fin
Pipe feed liquor simultaneously, the liquefied natural gas in first row finned tube reach and transfer to third row's finned tube by pipeline behind top, and second
The 4th row's finned tube, third row, the 4th row's finned tube are transferred to by pipeline behind liquefied natural gas arrival top in row's finned tube
Interior liquefied natural gas transfers to the 5th row, the 6th row's finned tube, the 5th row, the 6th row's wing by pipeline respectively again after reaching bottom
Liquefied natural gas in piece pipe transfers to the 7th row, the 8th row's finned tube ... and so on by pipeline respectively again after reaching top
Until from gasifier other end outlet.The above-mentioned synchronous feed liquor and several finned tubes being located along the same line belong 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,
Finned tube and neighbouring air themperature can sharply drop to 0 DEG C hereinafter, the moisture in air can tie frost on finned tube, with
The extension of time, frost can be cumulative on the finned tube near liquid feeding end.At this moment full due to being tied on the finned tube of liquid feeding end
Frost deviates the center of gravity of air-heating type gasifier also, is easy to happen inclination.
Utility model content
The utility model is to provide a kind of anti-inclination air-heating type gasifier, have be not easy it is excellent because of frosting run-off the straight
Point.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of anti-inclination air temperature type
Gasifier, including inlet tube and escape pipe, and the finned tube matrix as made of several finned tube rectangular arrays, in inlet tube
Centre is equipped with inlet, further includes connecting the first manifold trunk in inlet tube both ends, the second manifold trunk, finned tube matrix center row's
Finned tube is connected to escape pipe, and the fin bottom of the tube positioned at finned tube matrix both sides row is converged with the first manifold trunk, second respectively
Header in communication, escape pipe is closed at one end, and the other end is equipped with gas outlet；Liquefied natural gas is in the finned tube that " bow " font is arranged from edge
Gradually to the finned tube flowing of center row, the flow path of liquefied natural gas is equipped with several first bend pipes, the second bend pipe, and first
Bend pipe is used to connect the top of adjacent two rows of finned tubes correspondingly, and the second bend pipe for connecting adjacent two rows correspondingly
The bottom of finned tube.
By using above-mentioned technical proposal, liquefied natural gas enters inlet tube from inlet, then from inlet tube both ends point
It Jin Ru not the first manifold trunk, the second manifold trunk.First manifold trunk, the second manifold trunk are respectively from bottom to finned tube matrix both ends
Finned tube while feed liquor, then the liquefied natural gas at both ends passes through several rows of finned tube into finned tube matrix in " bow " font
Centre flowing, the natural gas finally to gasify are discharged from escape pipe.Due to finned tube matrix both ends while feed liquor, and the feed liquor at both ends is same
It walks and is flowed to finned tube matrix center, therefore the frosting situation at finned tube matrix both ends is suitable, finned tube matrix is not easy to tilt.
Preferably, the bottom of finned tube matrix described in the first, second row is connect with the first manifold trunk, last,
The bottom of finned tube matrix described in two rows is connect with the second manifold trunk.
By using above-mentioned technical proposal, inlet tube both ends respectively pass through two rows of finned tube feed liquors, substantially increase gasification effect
Rate is also beneficial to reduce frosting.
Preferably, first manifold trunk is connected to the center of the second bend pipe of first row, and the second manifold trunk is connected to finally
One arranges the center of the 2nd bend pipe.
By using above-mentioned technical proposal, the synchronous feed liquor of two rows of finned tubes at each end can be made.
Preferably, direction is flowed along liquefied natural gas, is communicated at the top of first three row's finned tube, last three rows fin tube top
Portion also communicates.
By using above-mentioned technical proposal, the feed liquor of preceding two rows can enter third row's finned tube from top, and be in " bow " word
Shape flows successively through the finned tubes such as four, the 5th, and last two rows of feed liquor is similarly.
Preferably, the number of rows of the finned tube is even number.
By using above-mentioned technical proposal, the finned tube matrix of even rows can be set to both ends totally four discharge pipe feed liquor, in
Totally two discharge pipe outlet is arranged in centre, improves gasification efficiency, reduces frosting.
Preferably, two rows of fin bottom of the tube positioned at finned tube matrix center are connected to escape pipe by pipeline.
By using above-mentioned technical proposal, outlet efficiency can be improved.
Preferably, the fin pipe outer wall is equipped with several fins in " rice " font, and every four adjacent fins pipes center is equipped with
The connecting column of prism shape, fin are fixedly connected with connecting column.
By using above-mentioned technical proposal, the structural strength of finned tube matrix can be improved.
Preferably, further include several foundation piles, protruded between adjacent four finned tubes at the top of foundation pile.
By using above-mentioned technical proposal, finned tube matrix can be fixed, and the structural strength of finned tube matrix can be improved.
In conclusion the utility model has the following beneficial effects:
1, finned tube matrix structure intensity is higher, and is not easy to topple over because of frosting, and service life is longer；
2, gasification efficiency is higher, and frosting degree is less.
Detailed description of the invention
Fig. 1 is the anti-front view for rolling air-heating type gasifier；
Fig. 2 is the bottom view of Fig. 1.
In figure, 1, finned tube matrix；10, finned tube；11, fin；2, inlet tube；21, inlet；3, escape pipe；31, go out
Port；41, the first manifold trunk；42, the second manifold trunk；5 first bend pipes；6, the second bend pipe；7, connecting column；8, foundation pile.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of anti-inclination air-heating type gasifier, as shown in Figure 1, including several finned tubes 10, several finned tubes 10 are in rectangle
Array further includes the foundation pile 8 of ten rectangular arrays at finned tube matrix 1, and 1 frame of finned tube matrix is on foundation pile 8, basis
8 top of stake is protruded between adjacent four finned tubes 10.
As shown in Figure 1, the bottom of 1 front end of finned tube matrix is equipped with inlet tube 2, inlet tube in terms of 1 front of finned tube matrix
2 centers are equipped with inlet 21.
As shown in Fig. 2, 2 both ends of inlet tube are respectively turned on the first manifold trunk 41, the second manifold trunk 42,41 He of the first manifold trunk
Second manifold trunk 42 is respectively from the synchronous feed liquor of 1 front and back ends of finned tube matrix.Feed liquor is synchronized in finned tube matrix 1 and is located at same
10 groups of finned tube on straight line are in a row, and vertical with row to arrange, inlet tube 2 is parallel with column.
As shown in Fig. 2, Fig. 2 is the bottom view of 1 bottom of finned tube matrix, the inlet tube 2 of top is located at finned tube in Fig. 1
The positive bottom of matrix 1, position is corresponding in fig. 1 and 2 for the first manifold trunk 41, the second manifold trunk 42, can be referred to as positioned at wing
The bottom of 1 left and right ends of piece pipe matrix.
As shown in Figure 1 and Figure 2,10 bottom of two rows of finned tubes of 1 left end of finned tube matrix is connected by the first bend pipe 5, and
First manifold trunk 41 is connected in 5 center of the first bend pipe, this two rows of 10 top of finned tube is pushed up with adjacent third row's finned tube 10
Portion's connection.Liquefied natural gas enters this 10 bottom of two rows of finned tubes from the first manifold trunk 41, flows to its top then up, then
Enter third by the second bend pipe 6 to arrange in finned tube 10, hereafter flows successively through the finned tubes such as the 4th row, the 5th row in " bow " font
10, gasify in flow process, the natural gas of gasification is discharged at the finned tube 10 of 1 center row of finned tube matrix.In natural gas
Flow path on, the top of adjacent fins pipe 10 is connected to by the first bend pipe 5, and bottom passes through the connection of the second bend pipe 6.
As shown in Fig. 2, 10 bottom of two rows of finned tubes of 1 right end of finned tube matrix is connected also by the second bend pipe 6, and the
Two manifold trunks 42 are connected in 6 center of the second bend pipe.The knot of left-half described in the structure and upper section of 1 right half part of finned tube matrix
Structure is symmetrical, and the center row of finned tube matrix 1 is symmetry axis.
As shown in Fig. 2, the number of rows of finned tube 10 is even number in the present embodiment, therefore center row is two rows, this two rows of fin
The 6 center connection escape pipe 3 of the second bend pipe of 10 bottom of pipe connection, escape pipe 3 is closed at one end, and the other end is equipped with gas outlet 31.This
Air-heating type gasifier in embodiment shares 14 row's finned tubes 10, from left to right the 7th column finned tube 10 of number, and from the right side
Several seven that turn left finned tube 10 of grinning belongs to central row.
As shown in Fig. 2, every 10 outer wall of finned tube is in that " rice " font is equipped with several fins 11, every four adjacent fins pipes
10 center weldments fix the connecting column 7 of a prism shape, and the structural strength of finned tube matrix 1 can be improved.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of anti-inclination air-heating type gasifier, including inlet tube (2) and escape pipe (3), and be in by several finned tubes (10)
Finned tube matrix (1) made of rectangular array, inlet tube (2) center be equipped with inlet (21), it is characterized in that: further include connect in
First manifold trunk (41), second manifold trunk (42) at inlet tube (2) both ends, the finned tube (10) of finned tube matrix (1) center row
Be connected to escape pipe (3), be located at finned tube matrix (1) both sides row finned tube (10) bottom respectively with the first manifold trunk
(41), the second manifold trunk (42) is connected to, and escape pipe (3) is closed at one end, and the other end is equipped with gas outlet (31)；Liquefied natural gas is in
The finned tube (10) that " bow " font is arranged from edge is gradually to finned tube (10) flowing of center row, the flow path of liquefied natural gas
Several first bend pipes (5), the second bend pipe (6) are equipped with, the first bend pipe (5) for connecting adjacent two rows of finned tubes correspondingly
(10) top, the second bend pipe (6) are used to connect the bottom of adjacent two rows of finned tubes (10) correspondingly.
2. anti-inclination air-heating type gasifier according to claim 1, it is characterized in that: finned tube square described in the first, second row
Battle array (1) bottom connect with the first manifold trunk (41), last, finned tube matrix (1) described in second row bottom with
Second manifold trunk (42) connection.
3. anti-inclination air-heating type gasifier according to claim 2, it is characterized in that: first manifold trunk (41) is connected to
The center of the second bend pipe of first row (6), the second manifold trunk (42), which is connected to last, ranked second the center of bend pipe (6).
4. anti-inclination air-heating type gasifier according to claim 2, it is characterized in that: direction is flowed along liquefied natural gas,
It communicates at the top of first three row finned tube (10), is also communicated at the top of last three rows finned tube (10).
5. anti-inclination air-heating type gasifier according to claim 1, it is characterized in that: the number of rows of the finned tube (10) is even
Number.
6. anti-inclination air-heating type gasifier according to claim 5, it is characterized in that: being located at finned tube matrix (1) center
Two rows of finned tube (10) bottoms are connected to escape pipe (3) by pipeline.
7. anti-inclination air-heating type gasifier according to claim 1, it is characterized in that: the finned tube (10) outer wall is in " rice "
Font is equipped with several fins (11), and every four adjacent fins pipes (10) center is equipped with the connecting column (7) of prism shape, fin (11)
It is fixedly connected with connecting column (7).
8. anti-inclination air-heating type gasifier according to claim 1, it is characterized in that: further include several foundation piles (8), basis
It is protruded between adjacent four finned tubes (10) at the top of stake (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820432408.XU CN208204538U (en) | 2018-03-28 | 2018-03-28 | Anti- inclination air-heating type gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820432408.XU CN208204538U (en) | 2018-03-28 | 2018-03-28 | Anti- inclination air-heating type gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208204538U true CN208204538U (en) | 2018-12-07 |
Family
ID=64525611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820432408.XU Expired - Fee Related CN208204538U (en) | 2018-03-28 | 2018-03-28 | Anti- inclination air-heating type gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208204538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336833A (en) * | 2020-02-19 | 2020-06-26 | 无锡特莱姆气体设备有限公司 | Novel flow direction type stable gasifier |
-
2018
- 2018-03-28 CN CN201820432408.XU patent/CN208204538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336833A (en) * | 2020-02-19 | 2020-06-26 | 无锡特莱姆气体设备有限公司 | Novel flow direction type stable gasifier |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 |