CN208268776U - Air-heating type gasifier for natural gas corollary equipment - Google Patents
Air-heating type gasifier for natural gas corollary equipment Download PDFInfo
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- CN208268776U CN208268776U CN201820390422.8U CN201820390422U CN208268776U CN 208268776 U CN208268776 U CN 208268776U CN 201820390422 U CN201820390422 U CN 201820390422U CN 208268776 U CN208268776 U CN 208268776U
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 239000003345 natural gas Substances 0.000 title claims abstract description 40
- 238000010438 heat treatment Methods 0.000 title claims abstract description 34
- 238000002309 gasification Methods 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
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- 230000000694 effects Effects 0.000 abstract description 8
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- 238000013508 migration Methods 0.000 abstract description 4
- 239000003570 air Substances 0.000 description 17
- 239000003949 liquefied natural gas Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
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- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
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- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 238000000059 patterning Methods 0.000 description 2
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- 239000007787 solid Substances 0.000 description 2
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- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
- 208000029154 Narrow face Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides the air-heating type gasifier for being used for natural gas corollary equipment, including bottom plate, feeding port and elliptical hole, the bottom plate left end and right end two sidewalls are vertically provided with side lug outward, and side lug top nose and rear end are provided with support column, and are fixedly connected on the side lug bottom surface of gasification chamber side wall above at the top of support column.The setting of the current divider and trapezoid block of the utility model, by being relatively set with trapezoid block respectively on the wall of the left and right sides inside current divider, so that from the natural gas entered in feed pipe in current divider in " S " type migration between trapezoid block, increase heat-exchange time and the heat exchanger meeting of the curved fins on natural gas and current divider outer wall, improve natural gas gasifying efficiency, and the curved fins that at least seven groups are a quarter round shape are respectively provided on the left and right side wall of current divider, and the inner arc of curved fins is face-up, with flow perturbation outside enhanced tube, expand the effect of heat exchange area, to increase heat transfer, it is energy saving.
Description
Technical field
The utility model belongs to technical field of heat exchange devices, more specifically, is in particular to used for natural gas corollary equipment
Air-heating type gasifier.
Background technique
Liquefied natural gas (abbreviation LNG) is a kind of important gas source of China's gas, is needed before supply user's application
Gaseous state is gasificated by liquid.Since LNG temperature is -162 DEG C, frequently with LNG air-heating type gasifier gasification LNG.LNG air temperature type
The advantages of gasifier is heat gasification LNG in direct absorption atmosphere, does not consume water and electric energy, operating cost is low, but its amount of vaporization
(i.e. vaporization ability) is affected by temperature, when temperature is lower (especially in severe cold area) amount of vaporization may be not achieved it is specified
Value, and gasifier outer surface is easy to appear the phenomenon that frosting freezes.For this purpose, the prior art mostly uses water-bath type heating, electricity to add
Hot or dual-purpose modes such as standby solve the problems, such as the lower and easy frosting icing of LNG air-heating type gasifier vaporization ability, but this
A little modes not only big energy-consuming, but also investment height, such as a kind of air-heating type gasifier in application for patent CN201010168855.7, category
In technical field of heat exchange devices.Including tube body, on the outer wall of the short transverse of tube body and around tube body circumferencial direction with
Radial patterning compartment of terrain is extended with one group of heat exchange fin, and feature is: further including having to be fixed between two pieces of adjacent heat exchange fins
Heating medium flowing and use the two of the quantity for being at least heat exchange fin to the deicing and quantity of the heat exchange fin
/ mono- thermal medium pipe.The technical program is due to solid between the two adjacent heat exchange fins for being formed in tube body with radial patterning
Surely it is provided with thermal medium pipe, when layers of ice occur in the outer wall of tube body and heat exchange fin surface, then by thermal medium pipe heat exchanging wing
Piece heating ensures that the liquid gas for managing intracorporal low temperature and outside air exchange heat so as to remove the ice sheet on heat exchange fin surface
And become the gasification result of gaseous atmospheres.
Based on above-mentioned, the utility model people discovery, the air-heating type gasifier in existing and above-mentioned patent is when in use
Its amount of vaporization is affected by temperature, and when temperature is lower, (in the north), rated value may be not achieved in amount of vaporization, and such as above-mentioned
Thermal medium pipe is added in patent, it is obviously desirable to which continual is the heat supply of thermal medium pipe, in energy conservation and is gasificated into present aspect
Difficulty is manufactured.
It is for another example a kind of in application for patent CN201510925154.6 to improve the gasification of LNG air-heating type gasifier using Solar wall
The device of ability, comprising: Solar wall, air port, maintenance door, LNG air-heating type gasifier；Solar wall includes that coaxial cylinders are too each other
Positive plate, Solar wall collecting plate within the walls weld several reinforcing ribs from top to bottom between the two, and bottom constitutes circular bottom part air inlet,
Top sealing；Air port is rectangle air port, is opened on Solar wall inner panel, three layers is arranged from top to bottom, every layer respectively four sides
To one air port of each setting, installation air-valve and movable deflector on air port；It is just northern that maintenance door is opened in Solar wall, opens outward
It opens；LNG air-heating type gasifier is placed in Solar wall center.The utility model makes full use of solar energy heating LNG air temperature type to gasify
Device ambient air temperature alleviates outer surface heap frost ice formation issues, improves vaporization ability and heat transfer effect, energy-saving, environment-friendly and high-efficiency, knot
Structure is simple, does not consume energy, easy to install and use.
Although the air-heating type gasifier in above-mentioned patent uses Solar wall and carries out auxiliary gasification, need Solar wall
It is wrapped in outside entire gasifier, although there are many apertures, it is limited during natural gas constantly circulates gasification
Space be difficult to be rapidly performed by hot-cast socket, it is too low to will cause internal temperature, can lose gasification function for a long time.
Then, it in view of this, being studied improvement for existing structure and missing, provides for natural gas corollary equipment
Air-heating type gasifier, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides the air-heating type gasifier for being used for natural gas corollary equipment,
It is affected with solving existing amount of vaporization by temperature, adds thermal medium pipe, it is obviously desirable to is continual to be supplied for thermal medium pipe
Heat in energy conservation and is gasificated into present aspect and has manufactured difficult problem.
Purpose and effect of the utility model for the air-heating type gasifier of natural gas corollary equipment, by technology in detail below
Means are reached:
For the air-heating type gasifier of natural gas corollary equipment, including bottom plate, side lug, feed pipe, current divider gone along with sb. to guard him
Plate, heat exchanger tube, gasification chamber, poly- reservoir, collateral plate, discharge nozzle, support column, curved fins, capping plate, trapezoid block, connecting tube,
Heat exchange wing, borded pile, hollow fixture block, exchange heat column, and feeding port and elliptical hole, the bottom plate left end and right end two sidewalls are vertical
It is provided with side lug outward, and side lug top nose and rear end are provided with support column, and are fixedly connected at the top of support column
Above on the side lug bottom surface of gasification chamber side wall；The shunting of six groups of parallel rectangular-shapes is horizontally arranged at the top of the bottom plate
Device, and feed pipe is respectively connected on the front side wall of current divider；The splitter overhead is fixed to be inlaid with capping plate, and covers board bottom
Portion is consistent with bore in current divider, and covers and be provided at least 16 groups of feeding port on plate；The splitter overhead
It is fixed up at feeding port and is provided at least 16 groups of heat exchanger tube, and be connected at the top of heat exchanger tube by isodiametric connecting tube
The bottom of gasification chamber；Discharge nozzle identical with the feed pipe structure of lower section is provided on the front side wall of the gasification chamber.
Further, the set of heat exchange tubes at integral outer be sheathed with the wall interior panel being tightly attached on heat exchanger tube side wall, and
Wall interior panel shares seven, and wall interior panel can make upper and lower position movement on the whole outer wall that wall interior panel forms.
Further, the arc that at least seven groups are a quarter round shape is respectively provided on the left and right side wall of the current divider
Shape fin, and the inner arc of curved fins is face-up.
Further, it is relatively set with trapezoid block respectively on the wall of the left and right sides inside the current divider, and trapezoid block is narrow
Face is arranged at middle part, and trapezoidal block gap is evenly distributed.
Further, it is symmetrically set with fan-shaped heat exchange wing on the outer wall of the heat exchanger tube, and heat exchange wing is fixed
It inlays and is connected in the outer wall of heat exchanger tube, and be an integral molding structure with heat exchanger tube.
Further, fixed between the heat exchanger tube to be inlaid with hollow fixture block, and the both ends of hollow fixture block are flat wing, and it is empty
The middle part of heart fixture block is elliptical hole.
Further, borded pile is provided in the heat exchanger tube, and the outside of borded pile is connected with the inner wall of heat exchanger tube
Together.
Further, poly- reservoir is fixedly installed at the top of the gasification chamber, and the top surface of poly- reservoir is convex arc
Planar structure, and water filling port is provided in the front end side wall of poly- reservoir.
Further, the left side wall of the gasification chamber and the top and bottom of right side wall are provided with collateral plate, and collateral
Seven heat exchange columns are fixedly installed between plate, and the inner end for the column that exchanges heat closely is connect with gasification chamber.
Compared with prior art, the utility model has the following beneficial effects:
The setting of current divider and trapezoid block, by being relatively set with trapezoid block respectively on the wall of the left and right sides inside current divider,
And the leptoprosopy of trapezoid block is arranged at middle part, and trapezoidal block gap is evenly distributed, so that entering shunting from feed pipe
Natural gas in device is in " S " type migration between trapezoid block, when increasing the heat exchange of the curved fins on natural gas and current divider outer wall
Between and heat exchanger meeting, raising natural gas gasifying efficiency and be respectively provided at least seven groups on the left and right side wall of current divider and be
The curved fins of a quarter round shape, and the inner arc of curved fins is face-up, has the outer flow perturbation of enhanced tube, expands heat-transfer surface
Long-pending effect, thus increase heat transfer, it is energy saving.
The setting of wall interior panel, by set of heat exchange tubes at integral outer be sheathed with and be tightly attached to going along with sb. to guard him on heat exchanger tube side wall
Plate, and wall interior panel shares seven, and wall interior panel can make upper and lower position movement on the whole outer wall that wall interior panel forms,
Change the heat preservation position outside heat exchanger tube with this, is conducive to the heat transfer effect for adjusting heat exchanger tube, in the hope of according to outdoor difference
Weather environment is come come the optimum efficiency that ensures heat exchanger tube.
The setting of heat exchanger tube and borded pile, by being symmetrically set with fan-shaped heat exchange wing on the outer wall of heat exchanger tube,
And fixed inlay of heat exchange wing is connected in the outer wall of heat exchanger tube, and is an integral molding structure with heat exchanger tube, so that natural gas
When by heat exchanger tube, the heat exchange wing with bigger heat exchange area can be received, and between heat exchanger tube it is fixed be inlaid with it is hollow
Fixture block, and the both ends of hollow fixture block are flat wing, and the middle part of hollow fixture block is elliptical hole, to increase the contact with air
Area, and then the thermal capacity of whole device is increased, and borded pile is provided in heat exchanger tube, and the outside of borded pile and heat exchange
The inner wall of pipe is connected together, so that the natural gas in heat exchanger tube is merely able to, raising upward along borded pile spiral
Heat exchange efficiency of the natural gas in uphill process, extends the path that natural gas rises through.
The utility model is cooperated by above-mentioned various structures, and synthesis realizes energy-efficient air-heating type gasifier,
And the shortcomings that traditional air-heating type gasifier is affected by weather can be changed, pass through comprehensive test, the utility model ratio
Traditional gasifier gasification conversion ratio is high by 60%.
Detailed description of the invention
Fig. 1 is the left front square shaft view structural schematic diagram of the utility model.
Fig. 2 is the right back axis view structural schematic diagram of the utility model.
Fig. 3 is amplifier section structural schematic diagram in Fig. 1 of the utility model.
Fig. 4 is amplifier section structural schematic diagram in Fig. 2 of the utility model.
Fig. 5 is the schematic view of the front view of the utility model.
Fig. 6 is the utility model without gasification cavity segment axis view structural schematic diagram.
Fig. 7 is amplifier section structural schematic diagram in Fig. 6 of the utility model.
Fig. 8 is the hollow fixture block axis view structural schematic diagram of the utility model.
Fig. 9 is the heat exchange tube portion axis view structural schematic diagram of the utility model.
Figure 10 is the spiral axis of a cylinder view structural schematic diagram of the utility model.
Figure 11 is the bottom plate and shunt portion structural schematic diagram of the utility model.
Figure 12 is the current divider and capping plate disassembled form structural schematic diagram of the utility model.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- bottom plate, the side 2- lug, 3- feed pipe, 4- current divider, 5- wall interior panel, 6- heat exchanger tube, 7- gasification chamber, the poly- warm water of 8-
Case, the collateral plate of 9-, 10- discharge nozzle, 201- support column, 401- curved fins, 402- cover plate, 403- trapezoid block, 601- connection
Pipe, 602- heat exchange wing, 603- borded pile, the hollow fixture block of 604-, 901- heat exchange column, 40201- feeding port, 60401- elliptical hole.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 12:
The utility model provides the air-heating type gasifier for being used for natural gas corollary equipment, including bottom plate 1, side lug 2, charging
Pipe 3, current divider 4, wall interior panel 5, heat exchanger tube 6, gasification chamber 7, poly- reservoir 8, collateral plate 9, discharge nozzle 10, support column 201, arc
Fin 401 covers plate 402, and trapezoid block 403, connecting tube 601, heat exchange wing 602, borded pile 603, hollow fixture block 604, exchange heat column
901, feeding port 40201 and elliptical hole 60401, it is convex that 1 left end of bottom plate and right end two sidewalls are vertically provided with side outward
Ear 2, and 2 top nose of side lug and rear end are provided with support column 201, and are fixedly connected above at the top of support column 201
On 2 bottom surface of side lug of 7 side wall of gasification chamber；The current divider of six groups of parallel rectangular-shapes is horizontally arranged at the top of the bottom plate 1
4, and feed pipe 3 is respectively connected on the front side wall of current divider 4；It is fixed at the top of the current divider 4 to be inlaid with capping plate 402, and seal
402 bottom of cover board is consistent with bore in current divider 4, and covers and be provided at least 16 groups of feeding port on plate 402
40201；It is fixed up at the feeding port 40201 at 4 top of the current divider and is provided at least 16 groups of heat exchanger tube 6, and exchanged heat
The bottom of gasification chamber 7 is connected at the top of pipe 6 by isodiametric connecting tube 601；Be provided on the front side wall of the gasification chamber 7 with
The identical discharge nozzle 10 of 3 structure of feed pipe of lower section.
Wherein, the integral outer that the heat exchanger tube 6 forms is sheathed with the wall interior panel 5 being tightly attached on 6 side wall of heat exchanger tube, and encloses
Backplate 5 shares seven, and wall interior panel 5 can make upper and lower position movement on the whole outer wall that wall interior panel 5 forms, with this
Change the heat preservation position outside heat exchanger tube 6, be conducive to the heat transfer effect for adjusting heat exchanger tube 6, in the hope of according to it is outdoor not on the same day
Compression ring border is come come the optimum efficiency that ensures heat exchanger tube 6.
Wherein, the arc that at least seven groups are a quarter round shape is respectively provided on the left and right side wall of the current divider 4
Fin 401, and the inner arc of curved fins 401 is face-up, has the function of the outer flow perturbation of enhanced tube, expands heat exchange area, from
And increase heat transfer, it is energy saving.
Wherein, it is relatively set with trapezoid block 403 on 4 inside left and right sides wall of the current divider respectively, and trapezoid block 403
Leptoprosopy setting at middle part, and trapezoid block 403 be spaced it is evenly distributed, as shown in figure 12, so that being entered from feed pipe 3
Natural gas in current divider 4 is in " S " type migration between trapezoid block 403, increases the curved fins on natural gas and 4 outer wall of current divider
401 heat-exchange time and heat exchanger meeting improve natural gas gasifying efficiency.
Wherein, fan-shaped heat exchange wing 602 is symmetrically set on the outer wall of the heat exchanger tube 6, and heat exchange wing 602 is solid
Surely it inlays and is connected in the outer wall of heat exchanger tube 6, and be an integral molding structure with heat exchanger tube 6, so that natural gas is by changing
When heat pipe 6, the heat exchange wing 602 with bigger heat exchange area can be received.
Wherein, fixed between the heat exchanger tube 6 to be inlaid with hollow fixture block 604, and the both ends of hollow fixture block 604 are flat wing,
And the middle part of hollow fixture block 604 is elliptical hole 60401, to increase the contact area with air, and then is increased entire
The thermal capacity of device.
Wherein, borded pile 603, and the inner wall phase of the outside of borded pile 603 and heat exchanger tube 6 are provided in the heat exchanger tube 6
It links together, so that the natural gas in heat exchanger tube 6 is merely able to upward along 603 spiral of borded pile, improves natural
Heat exchange efficiency of the gas in uphill process extends the path that natural gas rises through.
Wherein, poly- reservoir 8 is fixedly installed at the top of the gasification chamber 7, and the top surface of poly- reservoir 8 is convex cambered surface
Shape structure, and be provided with water filling port in the front end side wall of poly- reservoir 8, so that equipment for gasification is in outdoor application, it can
Can be carried out storage heat exchange by poly- reservoir 8 acquisition sunlight heat, guarantee the gasification efficiency in gasification chamber 7.
Wherein, the left side wall of the gasification chamber 7 and the top and bottom of right side wall are provided with collateral plate 9, and collateral plate 9
Between be fixedly installed seven heat exchange columns 901, and the inner end for the column 901 that exchanges heat closely is connect with gasification chamber 7, increases gasification chamber
The contact area of 7 outer wall environment and air, the characteristics of greatly embodying air-heating type gasifier.
The specifically used mode and effect of the present embodiment:
In the utility model, by the way that feed pipe 3 and discharge nozzle 10 are mutually interconnected with natural gas air inlet pipe and escape pipe respectively
It connects, disengaging is controlled by the existing valve of air inlet pipe and an air outlet pipe, needed poly- reservoir 8 injection half before use first
Air temperature type formula gasifier is placed on outdoor and carries out being sheathed with abutting using the integral outer that, wherein heat exchanger tube 6 forms by case water
Wall interior panel 5 on 6 side wall of heat exchanger tube, and wall interior panel 5 shares seven, and the entirety that wall interior panel 5 can be formed in wall interior panel 5
Outer wall on to make upper and lower position mobile, heat preservation position heat exchanger tube 6 outside is changed with this, is conducive to adjustment heat exchanger tube 6
Heat transfer effect, in the hope of according to outdoor different weather environment come come the optimum efficiency that ensures heat exchanger tube 6, and inside current divider 4
Trapezoid block 403 is relatively set on the wall of the left and right sides respectively, and the leptoprosopy of trapezoid block 403 is arranged at middle part, and trapezoid block 403
Be spaced it is evenly distributed, as shown in figure 12, so that from the natural gas entered in feed pipe 3 in current divider 4 in trapezoid block 403
Between be in " S " type migration, increase heat-exchange time and heat exchanger meeting of the curved fins 401 on natural gas and 4 outer wall of current divider, raising
Natural gas gasifying efficiency, the utility model are cooperated by above-mentioned various structures, and synthesis realizes energy-efficient air temperature type
Gasifier, and the shortcomings that traditional air-heating type gasifier is affected by weather can be changed, by comprehensive test, this is practical
It is novel higher by 60% than traditional gasifier gasification conversion ratio.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (9)
1. being used for the air-heating type gasifier of natural gas corollary equipment, it is characterised in that: this is used for the air temperature of natural gas corollary equipment
Formula gasifier includes bottom plate, side lug, feed pipe, current divider, wall interior panel, heat exchanger tube, gasification chamber, poly- reservoir, collateral plate, out
Expects pipe, support column, curved fins cover plate, and trapezoid block, connecting tube, heat exchange wing, borded pile, hollow fixture block, exchange heat column, feeding
Mouth and elliptical hole, the bottom plate left end and right end two sidewalls are vertically provided with side lug, and side lug top nose outward
It is provided with support column with rear end, and is fixedly connected on the side lug bottom surface of gasification chamber side wall above at the top of support column；Institute
It states and is horizontally arranged with the current divider of six groups of parallel rectangular-shapes at the top of bottom plate, and be respectively connected with charging on the front side wall of current divider
Pipe；The splitter overhead is fixed to be inlaid with capping plate, and it is consistent with bore in current divider to cover board bottom portion, and covers plate
On be provided at least 16 groups of feeding port；It is fixed up at the feeding port of the splitter overhead and is provided at least 16 groups
Heat exchanger tube, and the bottom of gasification chamber is connected at the top of heat exchanger tube by isodiametric connecting tube；On the front side wall of the gasification chamber
It is provided with discharge nozzle identical with the feed pipe structure of lower section.
2. being used for the air-heating type gasifier of natural gas corollary equipment as described in claim 1, it is characterised in that: the set of heat exchange tubes
At integral outer be sheathed with the wall interior panel being tightly attached on heat exchanger tube side wall, and wall interior panel shares seven, and wall interior panel can
It is mobile that upper and lower position is made on the whole outer wall of wall interior panel composition.
3. being used for the air-heating type gasifier of natural gas corollary equipment as described in claim 1, it is characterised in that: the current divider
The curved fins that at least seven groups are a quarter round shape, and the intrados court of curved fins are respectively provided on left and right side wall
On.
4. being used for the air-heating type gasifier of natural gas corollary equipment as described in claim 1, it is characterised in that: in the current divider
It is relatively set with trapezoid block at left and right sides of portion on wall respectively, and the leptoprosopy of trapezoid block is arranged at middle part, and trapezoidal block gap is equal
Even arrangement.
5. being used for the air-heating type gasifier of natural gas corollary equipment as described in claim 1, it is characterised in that: the heat exchanger tube
Fan-shaped heat exchange wing is symmetrically set on outer wall, and fixed inlay of heat exchange wing is connected in the outer wall of heat exchanger tube, and with
Heat exchanger tube is an integral molding structure.
6. as claimed in claim 5 be used for natural gas corollary equipment air-heating type gasifier, it is characterised in that: the heat exchanger tube it
Between it is fixed be inlaid with hollow fixture block, and the both ends of hollow fixture block are flat wing, and the middle part of hollow fixture block is elliptical hole.
7. being used for the air-heating type gasifier of natural gas corollary equipment as claimed in claim 5, it is characterised in that: in the heat exchanger tube
It is provided with borded pile, and the outside of borded pile and the inner wall of heat exchanger tube are connected together.
8. being used for the air-heating type gasifier of natural gas corollary equipment as described in claim 1, it is characterised in that: the gasification chamber top
Portion is fixedly installed poly- reservoir, and the top surface of poly- reservoir is convex arc surfaced structure, and the front end side of poly- reservoir
Water filling port is provided on wall.
9. being used for the air-heating type gasifier of natural gas corollary equipment as described in claim 1, it is characterised in that: the gasification chamber
The top and bottom of left side wall and right side wall are provided with collateral plate, and seven heat exchange columns are fixedly installed between collateral plate, and
And the inner end for the column that exchanges heat closely is connect with gasification chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820390422.8U CN208268776U (en) | 2018-03-22 | 2018-03-22 | Air-heating type gasifier for natural gas corollary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820390422.8U CN208268776U (en) | 2018-03-22 | 2018-03-22 | Air-heating type gasifier for natural gas corollary equipment |
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| Publication Number | Publication Date |
|---|---|
| CN208268776U true CN208268776U (en) | 2018-12-21 |
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| CN201820390422.8U Expired - Fee Related CN208268776U (en) | 2018-03-22 | 2018-03-22 | Air-heating type gasifier for natural gas corollary equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087537A (en) * | 2020-08-24 | 2022-02-25 | 安瑞科(廊坊)能源装备集成有限公司 | Temperature control device for LNG (liquefied Natural gas) filling and LNG filling method |
| CN114165729A (en) * | 2020-09-11 | 2022-03-11 | 安瑞科(廊坊)能源装备集成有限公司 | Online temperature adjusting device for LNG (liquefied Natural gas) filling and LNG filling method |
-
2018
- 2018-03-22 CN CN201820390422.8U patent/CN208268776U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087537A (en) * | 2020-08-24 | 2022-02-25 | 安瑞科(廊坊)能源装备集成有限公司 | Temperature control device for LNG (liquefied Natural gas) filling and LNG filling method |
| CN114165729A (en) * | 2020-09-11 | 2022-03-11 | 安瑞科(廊坊)能源装备集成有限公司 | Online temperature adjusting device for LNG (liquefied Natural gas) filling and LNG filling method |
| CN114165729B (en) * | 2020-09-11 | 2024-05-17 | 安瑞科(廊坊)能源装备集成有限公司 | Online temperature adjusting device for LNG filling and LNG filling method |
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