CN213913815U - Vaporization superheater for methanol hydrogen production - Google Patents
Vaporization superheater for methanol hydrogen production Download PDFInfo
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- CN213913815U CN213913815U CN202022504457.XU CN202022504457U CN213913815U CN 213913815 U CN213913815 U CN 213913815U CN 202022504457 U CN202022504457 U CN 202022504457U CN 213913815 U CN213913815 U CN 213913815U
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- heat exchange
- exchange tube
- baffle
- hot oil
- superheater
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Abstract
The utility model discloses a methanol hydrogen is vaporization over heater for manufacturing, including barrel, air inlet, drain, gas outlet, drain, hot oil import and hot oil export, hot oil import top is equipped with down the baffle, hot oil export bottom is equipped with the overhead gage, the baffle top is equipped with first heat exchange tube down, first heat exchange tube top is equipped with the second heat exchange tube, the second heat exchange tube outside is equipped with the baffling board. The utility model discloses a it is different to set up first heat exchange tube and second heat exchange tube diameter, is favorable to improving the contact area and the probability of contact with first heat exchange tube and second heat exchange tube in the methyl alcohol evaporation process, and then improves the effect of methyl alcohol hydrogen manufacturing, and first heat exchange tube and second heat exchange tube all with make the temperature from top to bottom the barrel even more under the circumstances of baffle intercommunication down, keep constant temperature more easily, and then improve the effect of hydrogen manufacturing.
Description
Technical Field
The utility model relates to a methyl alcohol hydrogen manufacturing field, in particular to methanol is vaporization over heater for hydrogen manufacturing.
Background
In industrial heat exchange plants, a vaporizing superheater is typically used. Vaporization superheaters can be classified into convection type, radiation type and semi-radiation type according to heat transfer modes, and can be classified into serpentine tube type, screen type, wall type and wall-wrapped type according to structural characteristics. In the traditional structures, heat exchange cannot be fully performed on some equipment in the overheating process of the vaporized raw materials, so that the working efficiency is influenced, and the difference between the upper temperature and the lower temperature of the overheating pipe is large, so that the relative constant temperature is difficult to maintain, and the heat exchange effect is influenced.
Therefore, it is necessary to invent a vaporization superheater for methanol hydrogen production to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a methanol hydrogen is vaporization over heater for preparation to in the overheated process of the vaporization raw materials who provides among the solution above-mentioned background art, the emergence heat exchange that can not be abundant of some equipment, thereby influenced work efficiency, secondly the upper and lower difference of the temperature of superheater tube is great, is difficult to keep relative constant temperature, influences the problem of heat transfer effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a methanol hydrogen is vaporization over heater for production, includes barrel, air inlet, drain, gas outlet, drain, hot oil import and hot oil export, hot oil import top is equipped with down the baffle, hot oil export bottom is equipped with the overhead gage, the baffle top is equipped with first heat exchange tube down, first heat exchange tube top is equipped with the second heat exchange tube, the second heat exchange tube outside is equipped with the baffling board, baffling board bottom and baffle top all are equipped with temperature sensor down, the barrel outside is equipped with the controller.
Preferably, the first heat exchange tube and the second heat exchange tube are both set to be spiral, the spiral diameter of the second heat exchange tube is smaller than that of the first heat exchange tube, and the first heat exchange tube and the second heat exchange tube are both in through connection with the lower baffle and the upper baffle.
Preferably, the lower baffle and the upper baffle are matched with the inner wall of the cylinder body.
Preferably, the lower baffle is arranged at the bottom of the sewage draining outlet, and the upper baffle is arranged at the top of the sewage draining outlet.
Preferably, the controller is electrically connected with the temperature sensor.
Preferably, a filter layer is arranged in the air outlet.
The utility model has the advantages that:
(1) the diameters of the first heat exchange tube and the second heat exchange tube are different, so that the contact area between the first heat exchange tube and the second heat exchange tube in the methanol evaporation process is favorably increased, the effect of hydrogen production by methanol is further improved, the upper temperature and the lower temperature of the cylinder are more uniform under the condition that the first heat exchange tube and the second heat exchange tube are communicated with the lower baffle, the constant temperature is more easily kept, and the effect of hydrogen production is further improved;
(2) through setting up temperature sensor and controller, be favorable to the temperature of timely observation barrel bottom and middle part, conveniently adjust the letting in of hot oil according to the temperature condition, and then improve the efficiency and the effect of hydrogen manufacturing, set up the filter layer in the gas outlet, be favorable to carrying out preliminary filtration to the gas that produces.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
in the figure: the device comprises a barrel 1, an air inlet 2, a sewage outlet 3, an air outlet 4, a vent 5, a hot oil inlet 6, a hot oil outlet 7, a lower baffle 8, an upper baffle 9, a first heat exchange tube 10, a second heat exchange tube 11, a baffle plate 12, a temperature sensor 13, a controller 14 and a filter layer 41.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides a methanol hydrogen manufacturing uses vaporization over heater as shown in fig. 1-2, including barrel 1, air inlet 2, drain 3, gas outlet 4, drain 5, hot oil import 6 and hot oil export 7, hot oil import 6 top is equipped with down baffle 8, hot oil export 7 bottoms is equipped with overhead gage 9, 8 tops of baffle are equipped with first heat exchange tube 10 down, first heat exchange tube 10 tops is equipped with second heat exchange tube 11, the second heat exchange tube 11 outside is equipped with baffling board 12, baffling board 12 bottom and 8 tops of lower baffle all are equipped with temperature sensor 13, the 1 outside of barrel is equipped with controller 14.
Further, in the above technical solution, the first heat exchange tube 10 and the second heat exchange tube 11 are both arranged in a spiral shape, the spiral diameter of the second heat exchange tube 11 is smaller than the spiral diameter of the first heat exchange tube 10, and the first heat exchange tube 10 and the second heat exchange tube 11 are both connected with the lower baffle 8 and the upper baffle 9 in a penetrating manner;
further, in the above technical solution, the lower baffle 8 and the upper baffle 9 are both fit with the inner wall of the cylinder 1;
further, in the above technical scheme, the lower baffle 8 is arranged at the bottom of the drain outlet 3, and the upper baffle 9 is arranged at the top of the vent outlet 5;
further, in the above technical solution, the controller 14 is electrically connected to the temperature sensor 13;
further, in the above technical solution, a filter layer 41 is disposed in the air outlet 4.
This practical theory of operation:
referring to the attached drawings 1-2 of the specification, when the device is used, methanol is introduced into the barrel body 1 through the air inlet 2, hot oil is introduced into the first heat exchange tube 10 and the second heat exchange tube 11 through the hot oil inlet 6, heat exchange is carried out on the methanol, gas generated by heat exchange is discharged through the air outlet 4, and is filtered by the filter layer 41 before being discharged, so that impurities are effectively reduced, hot oil is introduced into the first heat exchange tube 10 and the second heat exchange tube 11, the contact probability of the methanol heat exchange is increased, the upper temperature and the lower temperature of the barrel body 1 are consistent, the heat exchange effect is improved, the hydrogen production effect is improved, the temperature difference condition in the barrel body 1 can be effectively observed on the controller 14 through the temperature sensor 13, adjustment is convenient, and the heat exchange efficiency is improved.
In the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a methanol hydrogen is vaporization superheater for preparation, includes barrel (1), air inlet (2), drain (3), gas outlet (4), drain (5), hot oil import (6) and hot oil export (7), its characterized in that: the heat exchanger is characterized in that a lower baffle (8) is arranged at the top of the hot oil inlet (6), an upper baffle (9) is arranged at the bottom of the hot oil outlet (7), a first heat exchange tube (10) is arranged at the top of the lower baffle (8), a second heat exchange tube (11) is arranged at the top of the first heat exchange tube (10), a baffle plate (12) is arranged on the outer side of the second heat exchange tube (11), temperature sensors (13) are arranged at the bottom of the baffle plate (12) and the top of the lower baffle (8), and a controller (14) is arranged on the outer side of the barrel (1).
2. The vaporizing superheater for methanol hydrogen production according to claim 1, characterized in that: first heat exchange tube (10) and second heat exchange tube (11) all set up to the heliciform, and second heat exchange tube (11) spiral diameter is less than first heat exchange tube (10) spiral diameter, first heat exchange tube (10) and second heat exchange tube (11) all with baffle (8) and last baffle (9) through connection down.
3. The vaporizing superheater for methanol hydrogen production according to claim 1, characterized in that: the lower baffle (8) and the upper baffle (9) are matched with the inner wall of the cylinder body (1).
4. The vaporizing superheater for methanol hydrogen production according to claim 1, characterized in that: the lower baffle (8) is arranged at the bottom of the sewage draining outlet (3), and the upper baffle (9) is arranged at the top of the emptying outlet (5).
5. The vaporizing superheater for methanol hydrogen production according to claim 1, characterized in that: the controller (14) is electrically connected with the temperature sensor (13).
6. The vaporizing superheater for methanol hydrogen production according to claim 1, characterized in that: a filter layer (41) is arranged in the air outlet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022504457.XU CN213913815U (en) | 2020-11-03 | 2020-11-03 | Vaporization superheater for methanol hydrogen production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022504457.XU CN213913815U (en) | 2020-11-03 | 2020-11-03 | Vaporization superheater for methanol hydrogen production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213913815U true CN213913815U (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022504457.XU Active CN213913815U (en) | 2020-11-03 | 2020-11-03 | Vaporization superheater for methanol hydrogen production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213913815U (en) |
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2020
- 2020-11-03 CN CN202022504457.XU patent/CN213913815U/en active Active
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