CN211853519U - Novel air bath type gasifier - Google Patents
Novel air bath type gasifier Download PDFInfo
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- CN211853519U CN211853519U CN201922150915.1U CN201922150915U CN211853519U CN 211853519 U CN211853519 U CN 211853519U CN 201922150915 U CN201922150915 U CN 201922150915U CN 211853519 U CN211853519 U CN 211853519U
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Abstract
The utility model discloses a novel air bath formula vaporizer relates to technical field, has solved present air bath formula vaporizer and has attached to the ice on vaporizer aluminium fin and the ice that drops to the vaporizer bottom in the use can lead to vaporizer heat transfer effect to reduce, and the problem of the serious potential safety hazard of brittle failure, brittle failure can take place for the carbon steel pipeline. The main technical scheme of the invention is as follows: low-temperature liquid storage jar, one side of low-temperature liquid storage jar is provided with the gasification box, the upper portion of gasification box is provided with empty bath vaporizer, the bottom of gasification box is provided with the circulating water groove, the tank bottom of circulating water groove is provided with the electrical heating structure, just the inside storage of circulating water groove has water, the upper portion of gasification box is provided with the shower, a plurality of shower heads are evenly connected to the lower extreme of shower, the middle part of shower is connected with the pipette, the lower extreme of pipette extends to the tank bottom of circulating water groove.
Description
Technical Field
The utility model relates to a gasifier technical field especially relates to a novel air bath formula gasifier.
Background
In the existing low-temperature liquid gasification system, the system mainly comprises a liquid storage tank, a liquid delivery pump, an air bath type gasifier, a low-temperature liquid inlet pipeline and a rewarming gas outlet pipeline. The low-temperature liquid in the liquid storage tank is conveyed to the air bath type gasifier through the low-temperature liquid pump at (-170-190 ℃), the low-temperature liquid of the air bath type gasifier exchanges heat with air through the aluminum fins of the gasifier, and the low-temperature liquid absorbs heat in natural flowing air, the temperature of the heat is gradually increased to the air temperature, and then the heat is conveyed out. The inability of cryogenic liquids to re-warm to air temperature is related to several factors: the design size (heat exchange area) of air bath formula vaporizer, the flow, the velocity of flow and the temperature of cryogenic liquids, the temperature of air, humidity and the circulation degree of air are relevant, and in use cryogenic liquids temperature rise gasifies to the gassiness, and the temperature reduces after the air and the cryogenic liquids heat transfer, and the air of temperature cooling is taken away by the hot-air of natural flow. Meanwhile, water vapor in the air is condensed into solid snowflakes by the cold energy of the low-temperature liquid, one part of the solid snowflakes is attached to the aluminum fins of the gasifier, and the other part of the solid snowflakes falls to the bottom of the gasifier. On one hand, the heat transfer effect of ice is far lower than that of air, so that the heat exchange efficiency of the frozen fins and the air is reduced, and the effective heat transfer area of the air bath type gasifier is reduced. On the other hand, ice accumulation at the bottom of the gasifier can cause a reduction in the fluidity of the air surrounding the gasifier. Finally, the heat exchange effect of the gasifier is reduced, so that the low-temperature liquid can not be fully reheated to generate the gasifier penetration phenomenon. The outlet pipeline of the gasifier is generally a carbon steel pipeline, and when the temperature of the gas outlet is lower than-20 ℃, the carbon steel pipeline has serious potential safety hazards of brittle fracture and brittle fracture. To this end, we propose a new type of air bath gasifier.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides a novel air bath formula vaporizer, the main objective is solved present air bath formula vaporizer and is attached to the ice on vaporizer aluminium fin and the ice that drops to the vaporizer bottom in the use can lead to vaporizer heat transfer effect to reduce, and the problem of the serious potential safety hazard that brittle fracture, brittle failure can take place for the carbon steel pipeline. In order to achieve the above object, the utility model mainly provides the following technical scheme:
on the one hand, the embodiment of the utility model provides a novel air bath formula vaporizer, this novel air bath formula vaporizer includes: a low-temperature liquid storage tank, wherein a low-temperature liquid adding pipe is arranged at the upper end of the low-temperature liquid storage tank, a supporting structure is arranged at the bottom of the low-temperature liquid storage tank, a gasification box body is arranged at one side of the low-temperature liquid storage tank, an empty bath gasifier is arranged at the upper part of the gasification box body, a circulating water tank is arranged at the bottom of the gasification box body, the upper end opening size of the circulating water tank is matched with the inner cavity size of the gasification box body, a fixing support is arranged between adjacent pipelines of the empty bath gasifier, the fixing support is T-shaped and comprises a horizontal fixing rod and a vertical fixing rod, the two ends of the horizontal fixing rod are connected with the adjacent pipelines of the empty bath gasifier, the upper end of the vertical fixing rod is fixedly connected with the lower end of the middle part of the horizontal fixing rod, and the, one side, close to the gasification box body, of the low-temperature liquid storage tank is connected with one end of a low-temperature liquid supply pipe, the other end of the low-temperature liquid supply pipe penetrates through the side wall of the gasification box body and extends to the inside of the gasification box body, the low-temperature liquid supply pipe penetrates through the pipeline of the air bath gasifier and is connected with a liquid discharge pipe, the low-temperature liquid supply pipe is distributed in the air bath gasifier along a snake shape, and the liquid discharge pipe penetrates through the side wall of the gasification box body and extends to the outer side of the gasification box body;
the gasification device comprises a gasification box body, a circulating water tank, a spray pipe, a fixing piece, a plurality of spray heads, a liquid suction pipe and a pressure pump, wherein an electric heating structure is arranged at the bottom of the circulating water tank, water is stored in the circulating water tank, the spray pipe is arranged on the upper portion of the gasification box body, the two ends of the spray pipe are fixed to the top of the gasification box body through the fixing piece, the lower end of a spray pipe crown is uniformly connected with the spray heads, the middle of the spray pipe is connected with the liquid suction pipe, the lower end of the liquid suction.
Optionally, an electric heating cavity is arranged inside the tank bottom of the circulating water tank, the electric heating structure is arranged inside the electric heating cavity and comprises a plurality of round pipes, electric heating wires are uniformly wound outside the round pipes respectively, and heat conducting oil is filled inside the electric heating cavity.
Optionally, a temperature sensor is arranged on the side wall of the circulating water tank.
Optionally, an insulating layer is arranged on the inner side wall of the gasification box body.
Optionally, the diameter of the circulating water tank gradually increases from the lower end to the upper end.
The embodiment of the utility model provides a novel air bath formula vaporizer that provides, through setting up the gasification box, can form inclosed space through the gasification box, and the inside storage in circulating water tank has water, can heat the water in the circulating water tank through the electric heating structure, can make the inside intensification of gasification box after the heating, can promote ice on the vaporizer aluminum fin and the ice that drops to the vaporizer bottom to melt, it is further, the pipette can spray in leading-in shower of the water of the inside of circulating water tank and to the pipeline of air bath vaporizer through a plurality of shower heads, can make the further intensification of ice on the pipeline melt, can avoid vaporizer heat transfer effect to reduce, and be favorable to protecting the carbon steel pipeline of air bath vaporizer, can avoid the carbon steel pipeline to take place the brittle failure, the serious potential safety hazard of brittle failure.
Drawings
Fig. 1 is a schematic view of a main structure of a novel air bath gasifier according to an embodiment of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the objects of the present invention, the following detailed description of the embodiments, structures, features and effects of the novel air bath gasifier according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Example one
As shown in fig. 1, the first embodiment of the present invention provides a novel air-bath gasifier, which includes: cryogenic liquids storage jar 1, cryogenic liquids adds pipe 2 in the upper end of cryogenic liquids storage jar 1, cryogenic liquids storage jar 1's bottom is provided with bearing structure 3, one side of cryogenic liquids storage jar 1 is provided with gasification box 4, gasification box 4's upper portion is provided with empty bath vaporizer 5, gasification box 4's bottom is provided with circulating water tank 6, circulating water tank 6's upper end open size and gasification box 4's inner chamber size looks adaptation, be provided with fixed bolster 7 between the pipeline that empty bath vaporizer 5 is adjacent, fixed bolster 7 sets up to the T shape, the T shape fixed bolster 7 includes horizontal fixing rod 701 and vertical fixing rod 702, the both ends of horizontal fixing rod 701 are connected the pipeline that empty bath vaporizer 5 is adjacent, the upper end of vertical fixing rod 702 with the middle part lower extreme fixed connection of horizontal fixing rod 701, the lower end of the vertical fixing rod 702 is fixed at the bottom of the circulating water tank 6, one side of the low-temperature liquid storage tank 1 close to the gasification tank 4 is connected with one end of a low-temperature liquid supply pipe 8, the other end of the low-temperature liquid supply pipe 8 penetrates through the side wall of the gasification tank 4 and extends to the inside of the gasification tank 4, the low-temperature liquid supply pipe 8 penetrates through the pipeline of the air bath gasifier 5 and is connected with a liquid discharge pipe 9, the low-temperature liquid supply pipe 8 is arranged in the air bath gasifier 5 along a snake shape, and the liquid discharge pipe 9 penetrates through the side wall of the gasification tank 4 and extends to the outside of the gasification tank 4;
the gasification device is characterized in that an electric heating structure is arranged at the bottom of the circulating water tank 6, water is stored in the circulating water tank 6, a spray pipe 10 is arranged on the upper portion of the gasification box body 4, two ends of the spray pipe 10 are fixed to the top of the gasification box body 4 through fixing parts, a plurality of spray heads 11 are uniformly connected to the lower end of the spray pipe 10, a liquid suction pipe 12 is connected to the middle of the spray pipe 10, the lower end of the liquid suction pipe 12 extends to the bottom of the circulating water tank 6, and a pressure pump 13 is arranged on the liquid suction pipe 12.
Specifically, when the air bath vaporizer is used, the low-temperature liquid is stored in the low-temperature liquid storage tank 1, the low-temperature liquid can be transferred to the inside of the air bath vaporizer 5 by connecting the low-temperature liquid supply pipe 8, the low-temperature liquid exchanges heat with air through aluminum fins of the air bath vaporizer 5, and the low-temperature liquid absorbs heat in natural flowing air, the temperature of the heat is gradually increased to the air temperature, and then the heat is sent out through the liquid discharge pipe 9. In the process of heat exchange and temperature rise of the low-temperature liquid, the temperature of the air is reduced after the air exchanges heat with the low-temperature liquid, the air with the reduced temperature is taken away by the hot air flowing naturally, meanwhile, the water vapor in the air can be condensed into solid snowflakes by the cold energy of the low-temperature liquid, one part of the water vapor is attached to the aluminum fins of the air bath gasifier 5, and the other part of the water vapor falls to the bottom of the air bath gasifier 5, so as to avoid the problems that the heat exchange effect of the air bath gasifier 5 is reduced due to the ice attached to the aluminum fins of the air bath gasifier 5 and the ice falling to the bottom of the air bath gasifier 5, and the serious potential safety hazard that the carbon steel pipeline is brittle and brittle is broken is generated, in the embodiment, the gasification box body 4 is arranged outside the air bath gasifier 5, a closed space can be formed through the gasification box body 4, water is stored in the circulating water tank 6, and the water in the, the temperature of the inside of the vaporizing tank 4 can be raised after heating, which promotes melting of ice on the aluminum fins of the vaporizer and ice falling to the bottom of the vaporizer, and further, the liquid suction pipe 12 can introduce water in the circulating water tank 6 into the shower pipe 10 and spray the water onto the pipe of the air bath vaporizer 5 through the plurality of shower heads 11, which can further raise the temperature of ice on the pipe and melt the ice.
The embodiment of the utility model provides a novel air bath formula vaporizer, through setting up the gasification box, can form inclosed space through the gasification box, and the inside storage in circulating water tank has water, can heat the water in the circulating water tank through the electric heating structure, can make the inside intensification of gasification box after the heating, can promote ice on the vaporizer aluminum fin and the ice that drops to the vaporizer bottom to melt, it is further, the pipette can spray in leading-in shower of the water of the inside of circulating water tank and to the pipeline of air bath vaporizer through a plurality of shower heads, can make the further intensification of ice on the pipeline melt, can avoid vaporizer heat transfer effect to reduce, and be favorable to protecting the carbon steel pipeline of air bath vaporizer, can avoid the carbon steel pipeline to take place the brittle failure, the serious potential safety hazard of brittle failure.
Specifically, an electric heating cavity 14 is arranged inside the bottom of the circulating water tank 6, an electric heating structure is arranged inside the electric heating cavity 14 and comprises a plurality of circular tubes 15, electric heating wires 16 are uniformly wound outside the circular tubes 15 respectively, and heat conducting oil is filled inside the electric heating cavity 14. The electric heating wire 16 can realize electric heating to provide heat, and the heat is uniformly conducted through heat conduction oil, so that the water in the circulating water tank 6 is effectively heated.
Specifically, a temperature sensor 17 is disposed on a side wall of the circulating water tank 6. For sensing the temperature of water in the circulation water tank so as to adjust the heating temperature of the electric heating wire 16.
Specifically, the inside wall of gasification box is provided with the heat preservation, is favorable to improving the thermal insulation performance of gasification box. Further, the diameter of the circulating water tank is gradually increased from the lower end to the upper end.
It should be noted that in the description of the present specification, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A novel air bath gasifier, comprising:
a low-temperature liquid storage tank, wherein a low-temperature liquid adding pipe is arranged at the upper end of the low-temperature liquid storage tank, a supporting structure is arranged at the bottom of the low-temperature liquid storage tank, a gasification box body is arranged at one side of the low-temperature liquid storage tank, an empty bath gasifier is arranged at the upper part of the gasification box body, a circulating water tank is arranged at the bottom of the gasification box body, the upper end opening size of the circulating water tank is matched with the inner cavity size of the gasification box body, a fixing support is arranged between adjacent pipelines of the empty bath gasifier, the fixing support is T-shaped and comprises a horizontal fixing rod and a vertical fixing rod, the two ends of the horizontal fixing rod are connected with the adjacent pipelines of the empty bath gasifier, the upper end of the vertical fixing rod is fixedly connected with the lower end of the middle part of the horizontal fixing rod, and the, one side, close to the gasification box body, of the low-temperature liquid storage tank is connected with one end of a low-temperature liquid supply pipe, the other end of the low-temperature liquid supply pipe penetrates through the side wall of the gasification box body and extends to the inside of the gasification box body, the low-temperature liquid supply pipe penetrates through the pipeline of the air bath gasifier and is connected with a liquid discharge pipe, the low-temperature liquid supply pipe is distributed in the air bath gasifier along a snake shape, and the liquid discharge pipe penetrates through the side wall of the gasification box body and extends to the outer side of the gasification box body;
the gasification device comprises a gasification box body, a circulating water tank, a fixing piece, a plurality of spray heads, a liquid suction pipe and a pressure pump, wherein an electric heating structure is arranged at the bottom of the circulating water tank, water is stored in the circulating water tank, the spray pipe is arranged on the upper portion of the gasification box body, the two ends of the spray pipe are fixed to the top of the gasification box body through the fixing piece, the lower end of the spray pipe is uniformly connected with the spray heads, the middle of the spray pipe is connected with the liquid suction pipe, the lower end of the liquid.
2. The novel air bath gasifier of claim 1,
the electric heating device is characterized in that an electric heating cavity is arranged inside the bottom of the circulating water tank, the electric heating structure is arranged inside the electric heating cavity and comprises a plurality of round pipes, electric heating wires are uniformly wound outside the round pipes respectively, and heat conducting oil is filled inside the electric heating cavity.
3. The novel air bath gasifier of claim 1,
and a temperature sensor is arranged on the side wall of the circulating water tank.
4. The novel air bath gasifier of claim 1,
and the inner side wall of the gasification box body is provided with a heat insulation layer.
5. The novel air bath gasifier of claim 1,
the diameter of the circulating water tank is gradually increased from the lower end to the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922150915.1U CN211853519U (en) | 2019-12-05 | 2019-12-05 | Novel air bath type gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922150915.1U CN211853519U (en) | 2019-12-05 | 2019-12-05 | Novel air bath type gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211853519U true CN211853519U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922150915.1U Active CN211853519U (en) | 2019-12-05 | 2019-12-05 | Novel air bath type gasifier |
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|---|---|
| CN (1) | CN211853519U (en) |
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- 2019-12-05 CN CN201922150915.1U patent/CN211853519U/en active Active
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