CN208397695U - high stability gasifier - Google Patents
high stability gasifier Download PDFInfo
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- CN208397695U CN208397695U CN201820730297.0U CN201820730297U CN208397695U CN 208397695 U CN208397695 U CN 208397695U CN 201820730297 U CN201820730297 U CN 201820730297U CN 208397695 U CN208397695 U CN 208397695U
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- heat exchanger
- gasifier
- pipe
- escape pipe
- exchanger tube
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Abstract
The utility model discloses a kind of high stability gasifier, including heat exchanger tube, inlet tube and escape pipe, heat exchanger tube is transversely arranged with longitudinal array.Inlet tube and escape pipe are connected to by communicating pipe after heat exchanger tube is in parallel and heat exchanger tube is evenly distributed in gasifier.Communicating pipe is formed by bending the compensator section that expands with heat and contract with cold.In this case, inlet tube is connected after heat exchanger tube is in parallel, the cryogenic liquid for increasing ultralow temperature enters the cross-sectional area of heat exchanger tube, thus alleviates the phenomenon that cryogenic liquid freezes when having just enter into heat exchanger tube, ensure that cryogenic liquid enters the speed of gasifier.Meanwhile also achieving the effect of super-flow gasification.Further, since connection inlet tube is evenly distributed in gasifier with the heat exchanger tube for importing cryogenic liquid, when the pipe outer wall that exchanges heat freezes, it will not influence the gravity centre distribution of gasifier entirety, ensure that the stability of gasifier.And since the presence for the compensator section that expands with heat and contract with cold, communicating pipe are not easy bursting by freezing, the stability that gasifier uses is further improved.
Description
Technical field
The utility model relates to air-heating type gasifier field more particularly to a kind of high stability gasifiers.
Background technique
Air-heating type gasifier in the related technology, the cryogenic liquid of ultralow temperature generally along the ipsilateral heat exchanger tube of gasifier into
Enter, flowed to the other side, in flow process, is exchanged, be gradually warmed up by the heat of heat exchanger tube and air, complete gasification, shape
At gas.
However, when cryogenic liquid is from the heat exchanger tube for being just transported to gasifier in storage space, since temperature is extremely low, air
In steam be attached to rapidly on the outer wall of heat exchanger tube and build-up ice.Cause gasifier side occur to freeze seriously, and remaining position
The phenomenon that less icy.In this way, the center of gravity of gasifier entirety is deviated to icing side, the stabilization that gasifier is normally placed is affected
Property.Especially when meeting with beam wind weather, the center of gravity of gasifier is easier to further deviate to icing side, leads to the ground of gasifier
Run-off the straight seriously affects the safety of gasifier placement.
In addition, the gasifier of this structure is since the cross-sectional area that cryogenic liquid enters gasifier is smaller, cryogenic liquid is defeated
The speed entered is slower, cannot achieve the cryogenic liquid gasification of big flow or super-flow.In addition, the gasifier of this structure, is changed
Pressure drop in heat pipe is larger, affects the speed that cryogenic liquid flows in heat exchanger tube, and then affect gasification efficiency.
Utility model content
A kind of high stability gasifier that the utility model embodiment provides, including heat exchanger tube, inlet tube and escape pipe,
The heat exchanger tube is transversely arranged with longitudinal array,
By being connected to the inlet tube and the escape pipe communicating pipe and the heat exchanger tube is uniform after the heat exchanger tube is in parallel
It is distributed in gasifier,
The communicating pipe is formed by bending the compensator section that expands with heat and contract with cold.
In the utility model embodiment, connect inlet tube after heat exchanger tube is in parallel, increase the cryogenic liquid of ultralow temperature into
Enter the cross-sectional area of heat exchanger tube, thus alleviate the phenomenon that cryogenic liquid freezes when having just enter into heat exchanger tube, ensure that Low Temperature Liquid
Body enters the speed of gasifier.Meanwhile also achieving the effect of super-flow gasification.Further, since connection inlet tube is to import
The heat exchanger tube of cryogenic liquid is evenly distributed in gasifier, when the pipe outer wall that exchanges heat freezes, will not influence the weight of gasifier entirety
Heart distribution, ensure that the stability of gasifier and has minimized pressure drop.And due to the presence for the compensator section that expands with heat and contract with cold,
Stress compensation ability when heat exchanger tube expands with heat and contract with cold is substantially increased, communicating pipe is not easy to crack, further improves gasification
The stability that device uses.
In some embodiments, the inlet tube is arranged in the gasifier bottom, and forms multiple branch's inlet tubes,
The quantity of branch's inlet tube is identical with the quantity of the heat exchanger tube and is connected to the heat exchanger tube by communicating pipe correspondence.
In some embodiments, branch's escape pipe, the quantity of branch's escape pipe are communicated at the top of the heat exchanger tube
And correspondence identical with the quantity of the heat exchanger tube is connected to the heat exchanger tube, and branch's escape pipe is connected to the escape pipe, described
Escape pipe forms 1 gas outlet.
In some embodiments, 1 heat exchanger tube forms main change by being connected to and in communication with the inlet tube communicating pipe
Heat pipe connects with the main heat exchange pipe after other heat exchanger tubes are in parallel, then is connected to the inlet tube and the escape pipe.
In some embodiments, in the gasifier bottom, the main heat exchange pipe is located at described for the inlet tube setting
The center of gasifier.
In some embodiments, it is communicated with branch's escape pipe at the top of other described heat exchanger tubes, branch's escape pipe
Quantity it is identical with the quantity of other heat exchanger tubes and it is corresponding be connected to other described heat exchanger tubes, described in branch's escape pipe is connected to
Escape pipe, the escape pipe form 1 gas outlet.
In some embodiments, multiple heat exchanger tubes form main change by being connected to and in communication with the inlet tube communicating pipe
Heat pipe,
It connects to form heat exchange group with the main heat exchange pipe after other heat exchanger tubes are in parallel, after the heat exchange group is in parallel described in connection
Inlet tube and the escape pipe.
In some embodiments, the main heat exchange pipe is located at the center pair of the end face on horizontal plane about the gasifier
Claim distribution.
In some embodiments, it is communicated with branch's escape pipe at the top of other described heat exchanger tubes, branch's escape pipe
Quantity it is identical with the quantity of other heat exchanger tubes and it is corresponding be connected to other described heat exchanger tubes, described in branch's escape pipe is connected to
Escape pipe, the escape pipe form 1 gas outlet.
In some embodiments, the arc-shaped groove-like of the compensator section that expands with heat and contract with cold.
The additional aspect and advantage of the utility model embodiment will be set forth in part in the description, partially will be under
Become obvious in the description in face, or is recognized by the practice of the utility model.
Detailed description of the invention
In description of the above-mentioned and/or additional aspect and advantage of the utility model from combination following accompanying drawings to embodiment
It will be apparent and be readily appreciated that, in which:
Fig. 1 is the flow path schematic diagram of the high stability gasifier of the utility model embodiment；
Fig. 2 is the planar structure schematic diagram of the high stability gasifier of Fig. 1；
Fig. 3 is another flow path schematic diagram of the high stability gasifier of the utility model embodiment；
Fig. 4 is the planar structure schematic diagram of the high stability gasifier of Fig. 3；
Fig. 5 is the another flow path schematic diagram of the high stability gasifier of the utility model embodiment；
Fig. 6 is the planar structure schematic diagram of the high stability gasifier of Fig. 5.
Specific embodiment
The embodiments of the present invention is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein
Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below
It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and should not be understood as practical to this
Novel limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ",
" second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology
The quantity of feature.Define " first " as a result, the feature of " second " can explicitly or implicitly include it is one or more
The feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific
It limits.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the description of the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it
"upper" or "lower" may include that the first and second features directly contact, may include the first and second features be not directly to connect yet
It touches but by the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " on
Face " includes fisrt feature right above second feature and oblique upper, or to be merely representative of first feature horizontal height special higher than second
Sign.Fisrt feature include under the second feature " below ", " below " and " below " fisrt feature immediately below second feature and obliquely downward
Side, or first feature horizontal height is merely representative of less than second feature.
Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model.
In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments
And/or the relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
Please refer to Fig. 1 and Fig. 2, a kind of high stability gasifier 100 that the utility model embodiment provides, including heat exchange
Pipe 10, inlet tube 20 and escape pipe 30, heat exchanger tube 10 are transversely arranged with longitudinal array.Pass through connection after 10 parallel connection of heat exchanger tube
Pipe 40 is connected to inlet tube 20 and escape pipe 30 and heat exchanger tube 10 is evenly distributed in gasifier.Communicating pipe 40 is formed by bending heat expansion
Shrinkage compensator section 42.
In the utility model embodiment, connect inlet tube after heat exchanger tube is in parallel, increase the cryogenic liquid of ultralow temperature into
Enter the cross-sectional area of heat exchanger tube, thus alleviate the phenomenon that cryogenic liquid freezes when having just enter into heat exchanger tube, ensure that Low Temperature Liquid
Body enters the speed of gasifier.Meanwhile also achieving the effect of super-flow gasification.Further, since connection inlet tube is to import
The heat exchanger tube of cryogenic liquid is evenly distributed in gasifier, when the pipe outer wall that exchanges heat freezes, will not influence the weight of gasifier entirety
Heart distribution, ensure that the stability of gasifier and has minimized pressure drop.And due to the presence for the compensator section that expands with heat and contract with cold,
Stress compensation ability when heat exchanger tube expands with heat and contract with cold is substantially increased, communicating pipe is not easy to crack, further improves gasification
The stability that device uses.
Communicating pipe 40 is connected to and in communication with inlet tube 20 and heat exchanger tube 10, increases the freedom degree of gasifier structure design, more
Add the setting convenient for 20 position of inlet tube.
Specifically, in the utility model embodiment, communicating pipe 40 is arranged and is parallel to each other in the vertical direction.In this way,
Guarantee that the cryogenic liquid in inlet tube 20 can be entered in heat exchanger tube 10 by shorter distance to gasify.
In some embodiments, inlet tube 20 is arranged in gasifier bottom, and forms multiple branch's inlet tubes 20, branch
The quantity of inlet tube 20 is identical with the quantity of heat exchanger tube 10 and is connected to heat exchanger tube 10 by the correspondence of communicating pipe 40.
In this way, multiple branch's inlet tubes 20 have shared the pressure of the cryogenic liquid come out from inlet tube 20, and due to low temperature
Pressure after liquid gasification is smaller, therefore reduces the pressure drop inside heat exchanger tube 10, the gas after ensure that cryogenic liquid and gasification
Physical efficiency flows efficiency that is smooth, that is, improving gasification in heat exchanger tube 10.
In some embodiments, be communicated with branch's escape pipe 30 at the top of heat exchanger tube 10, the quantity of branch's escape pipe 30 and
The quantity of heat exchanger tube 10 is identical and corresponds to connection heat exchanger tube 10, and branch's escape pipe 30 is connected to escape pipe 30, and escape pipe 30 forms 1
Gas outlet.
In this way, the gas after gasification is oriented to escape pipe 30 by branch's escape pipe 30, and gasification is discharged by unified gas outlet
Device improves the speed of gas collection and processing.
Specifically, in the utility model embodiment, branch's escape pipe 30 is generally located on close to 10 top of heat exchanger tube
Position faster to collect the gas of generation, and extends downwardly on ground, facilitates the processing routines such as the subsequent delivery of gas.
The Experiment Data Records of present embodiment are as follows:
In present embodiment it can be seen from the above Experiment Data Records, since heat exchanger tube is all parallel relationship, so energy
Handle the gasification work of the cryogenic liquid of super-flow.
It should be noted that in above-mentioned experiment, flow 7500m3/h、8500m3/ h and 10000m3When/h, continuous gasification
Time can continue 6-8 hours, it is not limited to 7 hours.
Fig. 3 and Fig. 4 are please referred to, in some embodiments, 1 heat exchanger tube 10 is by being connected to and in communication with feed liquor communicating pipe 40
Pipe 20 forms main heat exchange pipe 12, connects after other 10 parallel connections of heat exchanger tube with main heat exchange pipe 12, then be connected to inlet tube 20 and escape pipe
30。
In some embodiments, inlet tube 20 is arranged in gasifier bottom, and main heat exchange pipe 12 is located at the center of gasifier
Position.
In some embodiments, branch's escape pipe 30, the number of branch's escape pipe 30 are communicated at the top of other heat exchanger tubes 10
It measures and correspondence identical with the quantity of other heat exchanger tubes 10 and is connected to other heat exchanger tubes 10, branch's escape pipe 30 is connected to escape pipe 30, out
Tracheae 30 forms 1 gas outlet.
The relevant experimental data record of present embodiment is as follows:
This experiment is in parallel using 1 main heat exchange pipe, and cryogenic liquid is transported to main heat exchange pipe by inlet tube, and main heat exchange pipe is again
Cryogenic liquid distribution is delivered to other more heat exchanger tubes.
It should be noted that in above-mentioned experiment, flow 2000m3/h、2500m3/ h and 3000m3When/h, continuous gasification
Time can continue 6-8 hours, it is not limited to 7 hours.
It can be seen from above-mentioned experimental record by be arranged in gasifier center main heat exchange pipe be connected to inlet tube into
The input of row cryogenic liquid, then cryogenic liquid is respectively delivered to other non-interference heat exchanger tubes, gasification effect by main heat exchange pipe
Cryogenic liquid is transported to part heat exchanger tube to rate by inlet tube compared to the prior art, and cryogenic liquid is transported to by part heat exchanger tube again
The form of heat exchanger tube connected in series is significantly improved.
Also, it is understood that in present embodiment, it is ultralow since main heat exchange pipe is located at the center of gasifier
The cryogenic liquid of temperature causes main heat exchange pipe to freeze after entering main heat exchange pipe, and the weight of main heat exchange pipe increases, but not influences gasification
The center of gravity of device ensure that gasifier is placed and stablize, can stand erect safely in strong wind weather.In addition, ice forming locations are located at gasifier
Center, be also avoided that the ice cube of main heat exchange pipe outer wall attachment falls to and injures pedestrian on ground by a crashing object, further improve gasifier
Whole safety.
Please refer to Fig. 5 and Fig. 6, in some embodiments, multiple heat exchanger tubes 10 by be connected to and in communication with communicating pipe 40 into
Liquid pipe 20 forms main heat exchange pipe 12.It connects to form heat exchange group with main heat exchange pipe 12 after other 10 parallel connections of heat exchanger tube, heat exchange group is in parallel
It is connected to inlet tube and escape pipe 30 afterwards.
That is, in the present embodiment, inlet tube 20 is respectively communicated with multiple main heat exchange pipes 12 and cryogenic liquid is defeated
It is sent in main heat exchange pipe 12, main heat exchange pipe 12 gasify and cryogenic liquid is transported in other heat exchanger tubes 10 to cryogenic liquid
Gasify.
In some embodiments, main heat exchange pipe 12 is located at the central symmetry point of the end face on horizontal plane about gasifier
Cloth.
In this way, more compared to the cryogenic liquid temperature in other heat exchanger tubes 10 due to the cryogenic liquid in main heat exchange pipe 12
Low, outer wall is easier to freeze, that is, the weight of main heat exchange pipe 12 is easier to increase, and supervisor's heat pipe is located at horizontal plane about gasifier
On end face central symmetry distribution, ensure that the phenomenon that center of gravity of gasifier entirety remains stable, will not shift,
Also it has been maintained for the base stabilization of gasifier.
Certainly, multiple main heat exchange pipes 12 also increase the cross-sectional area that cryogenic liquid enters gasifier, reduce heat exchanger tube
Pressure drop in 10 improves the flowing velocity of cryogenic liquid and gas in pipe, and details are not described herein.
In some embodiments, branch's escape pipe 30, the number of branch's escape pipe 30 are communicated at the top of other heat exchanger tubes 10
It measures and correspondence identical with the quantity of other heat exchanger tubes 10 and is connected to other heat exchanger tubes 10, branch's escape pipe 30 is connected to escape pipe 30, out
Tracheae 30 forms 1 gas outlet.
This experiment is in parallel using more main heat exchange pipes, and cryogenic liquid is transported to main heat exchange pipe, 3 main heat exchanges by inlet tube
Cryogenic liquid distribution is delivered to other heat exchanger tubes again by pipe.
It should be noted that in above-mentioned experiment, flow 4000m3/h、5000m3/ h and 6000m3When/h, continuous gasification
Time can continue 6-8 hours, it is not limited to 7 hours.
It can be seen that the gasifier in present embodiment from above-mentioned Experiment Data Records to enter due to increasing cryogenic liquid
The cross-sectional area of gasifier, has shared inlet hydraulic, reduces the pressure drop in heat exchanger tube, improves cryogenic liquid and gas and is changing
Flowing smoothness in heat pipe；Meanwhile also achieving 4000m3Even 4000m3The gasification of the cryogenic liquid of the above super-flow is grasped
Make.Importantly, due to which main heat exchange pipe is located at the central symmetry point of the end face on horizontal plane about gasifier in present embodiment
Cloth, the cryogenic liquid of ultralow temperature, which enters main heat exchange pipe, causes main heat exchange pipe outer wall to freeze, and after adhering to a large amount of ice cubes, will not influence gas
The center of gravity for changing device entirety ensure that gasifier while increasing gasification flow, is able to maintain stabilization of standing erect, reduce ground and tilt feelings
The generation of condition improves the safety used.
In some embodiments, it expands with heat and contract with cold the arc-shaped groove-like of compensator section 42.
In this way, arc groove shape expands with heat and contract with cold compensator section 42 when communicating pipe 40 being subjected to ultralow temperature and freezing, pressure-bearing
Ability is stronger, can compensate communicating pipe 40 more in time due to the length of shrinkage reduction compared to square groove, avoid communicating pipe 40
Since shrinkage is there is a phenomenon where being broken, extend the service life of communicating pipe 40, also ensure cryogenic liquid conveying stationarity and
Reliability.
In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation
What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the utility model.In this explanation
In book, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
While there has been shown and described that the embodiments of the present invention, those skilled in the art can manage
Solution: a variety of to the progress of these embodiments can change in the case where not departing from the principles of the present invention and objective, modify,
Replacement and variant, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of high stability gasifier, which is characterized in that including heat exchanger tube, inlet tube and escape pipe, the heat exchanger tube is along horizontal
It is arranged to longitudinal array,
By being connected to the inlet tube and the escape pipe communicating pipe and the heat exchanger tube is uniformly distributed after the heat exchanger tube is in parallel
In gasifier,
The communicating pipe is formed by bending the compensator section that expands with heat and contract with cold.
2. high stability gasifier according to claim 1, which is characterized in that the inlet tube is arranged in the gasifier
Bottom, and multiple branch's inlet tubes are formed, the quantity of branch's inlet tube is identical with the quantity of the heat exchanger tube and passes through institute
State the communicating pipe corresponding connection heat exchanger tube.
3. high stability gasifier according to claim 1, which is characterized in that be communicated with and branch out at the top of the heat exchanger tube
The quantity of tracheae, branch's escape pipe is identical with the quantity of the heat exchanger tube and correspondence is connected to the heat exchanger tube, the branch
Escape pipe is connected to the escape pipe, and the escape pipe forms 1 gas outlet.
4. high stability gasifier according to claim 1, which is characterized in that 1 heat exchanger tube is connected by the communicating pipe
It connects and is connected to the inlet tube and form main heat exchange pipe, connect after other heat exchanger tubes are in parallel with the main heat exchange pipe, then be connected to described
Inlet tube and the escape pipe.
5. high stability gasifier according to claim 4, which is characterized in that the inlet tube is arranged in the gasifier
Bottom, the main heat exchange pipe are located at the center of the gasifier.
6. high stability gasifier according to claim 4, which is characterized in that be communicated at the top of described other heat exchanger tubes point
The quantity of branch escape pipe, branch's escape pipe is identical with the quantity of other heat exchanger tubes and correspondence is connected to other described heat exchange
Pipe, branch's escape pipe are connected to the escape pipe, and the escape pipe forms 1 gas outlet.
7. high stability gasifier according to claim 1, which is characterized in that multiple heat exchanger tubes are connected by the communicating pipe
It connects and is connected to the inlet tube and form main heat exchange pipe,
It connects to form heat exchange group with the main heat exchange pipe after other heat exchanger tubes are in parallel, is connected to the feed liquor after the heat exchange group is in parallel
Pipe and the escape pipe.
8. high stability gasifier according to claim 7, which is characterized in that the main heat exchange pipe is about the gasifier
The central symmetry of end face on horizontal plane is distributed.
9. high stability gasifier according to claim 7, which is characterized in that be communicated at the top of described other heat exchanger tubes point
The quantity of branch escape pipe, branch's escape pipe is identical with the quantity of other heat exchanger tubes and correspondence is connected to other described heat exchange
Pipe, branch's escape pipe are connected to the escape pipe, and the escape pipe forms 1 gas outlet.
10. high stability gasifier according to claim 1, which is characterized in that the compensator section that expands with heat and contract with cold is arc-shaped
Groove-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820730297.0U CN208397695U (en) | 2018-05-14 | 2018-05-14 | high stability gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820730297.0U CN208397695U (en) | 2018-05-14 | 2018-05-14 | high stability gasifier |
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| Publication Number | Publication Date |
|---|---|
| CN208397695U true CN208397695U (en) | 2019-01-18 |
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ID=65136849
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443705A (en) * | 2018-05-14 | 2018-08-24 | 无锡特莱姆气体设备有限公司 | High stability gasifier |
| 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
- 2018-05-14 CN CN201820730297.0U patent/CN208397695U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443705A (en) * | 2018-05-14 | 2018-08-24 | 无锡特莱姆气体设备有限公司 | High stability gasifier |
| CN108443705B (en) * | 2018-05-14 | 2024-03-15 | 无锡特莱姆气体设备有限公司 | High stability gasifier |
| 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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