CN217939153U - Low-energy-consumption methanol evaporator - Google Patents
Low-energy-consumption methanol evaporator Download PDFInfo
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- CN217939153U CN217939153U CN202221395227.7U CN202221395227U CN217939153U CN 217939153 U CN217939153 U CN 217939153U CN 202221395227 U CN202221395227 U CN 202221395227U CN 217939153 U CN217939153 U CN 217939153U
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- methyl alcohol
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Abstract
The utility model discloses a low energy consumption methyl alcohol evaporimeter relates to the chemical production field, including the water bath jar, six heaters of the even fixedly connected with of water bath jar inboard face, six fixed blocks of the equal fixedly connected with of last lower extreme of water bath jar inboard face, fixed block one side fixedly connected with spacing ring. The utility model discloses in, heat water through the heater, the specific heat capacity of water is greater than the specific heat capacity of methyl alcohol, earlier to water heating, with heat storage in aqueous, make hydroenergy enough last warm definite heat methyl alcohol, through the inside methyl alcohol of water bath heating evaporation pipe, the too big problem of temperature variation range when having solved methyl alcohol heating, avoid the evaporation of methanol is followed to the impurity in the methyl alcohol liquid, after the evaporation of methyl alcohol, remaining heat can not disappear, but the storage is in aqueous, make the heat that next evaporation methyl alcohol needs reduce, thereby the required energy consumption of long-time evaporation methyl alcohol has been practiced thrift.
Description
Technical Field
The utility model relates to a chemical production field especially relates to a low energy consumption methyl alcohol evaporimeter.
Background
Methanol is one of main raw materials for producing formaldehyde, in a formaldehyde production system, methanol is evaporated from liquid into gas, then the gas is used as one of gases for preparing formaldehyde, other mixed gases are added to prepare formaldehyde finally, and when the methanol is evaporated, a methanol evaporator is needed to be used for introducing methanol liquid into a reaction kettle and heating the methanol liquid to the boiling point of the methanol so as to evaporate the methanol.
The existing methanol evaporator has a simple structure, and is large in energy consumption during preparation of methanol gas, so that the production cost is increased, and meanwhile, when the methanol is evaporated, the temperature range change range is large, so that other substances in the methanol liquid are evaporated together, and the methanol gas is not pure enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a methanol evaporator with low energy consumption.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a low energy consumption methyl alcohol evaporimeter, includes the water bath jar, six heater of group of even fixedly connected with of water bath jar inboard, six fixed blocks of group of last lower extreme equal fixedly connected with of water bath jar inboard, fixed block one side fixedly connected with spacing ring, the equal sliding connection in spacing ring middle part has solid fixed ring, the equal fixedly connected with evaporating pipe in solid fixed ring middle part, the inside side of evaporating pipe is connected with first temperature sensor admittedly, gu fixed ring middle part rotates and is connected with a plurality of balls, ball one end sliding connection is inside the spacing ring, water bath jar upper end fixedly connected with top cap, water bath jar inboard one side fixedly connected with second temperature sensor.
As a further description of the above technical solution:
the top cap upper surface one side fixedly connected with second mount, second mount middle part fixedly connected with motor, motor output fixedly connected with driving gear, the motor can drive the driving gear and rotate.
As a further description of the above technical solution:
the fixed pipe of water bath jar upper surface middle part fixedly connected with, and fixed pipe middle part sliding connection is at the top cap middle part, fixed pipe upper end fixedly connected with driven gear, driven gear and driving gear intermeshing drive driven gear through the driving gear and rotate, and driven gear drives the evaporating pipe through the fixed pipe and rotates, makes the inside methyl alcohol of evaporating pipe follow the evaporating pipe and rotate together, plays the effect of stirring, makes methyl alcohol be heated more evenly.
As a further description of the above technical solution:
evaporating pipe upper end middle part fixedly connected with communicating pipe, and be located fixed pipe middle part communicating pipe, the spacing sliding ring of communicating pipe upper end fixedly connected with, spacing sliding ring upper end fixedly connected with valve follows the evaporating pipe to rotate communicating pipe, and the inside rotation of exhaling pipe is again gone up to communicating pipe, and inside methanol vapor got into the outlet duct from communicating pipe, conveniently collected methanol vapor.
As a further description of the above technical solution:
the limiting sliding ring is connected with an air outlet pipe in a rotating mode outside the limiting sliding ring, first fixing frames are fixedly connected to two sides of the air outlet pipe, the first fixing frames are fixedly connected to two sides of the middle portion of the upper surface of the top cover, and the air outlet pipe is fixed to the upper end of the communicating pipe through the first fixing frames.
As a further description of the above technical solution:
the water bath tank is characterized in that the two sides of the lower end of the water bath tank are fixedly connected with sewer pipes, the middle parts of the sewer pipes are fixedly connected with valves, water is injected into the water bath tank from one group of sewer pipes, and water in the water bath tank is discharged from the sewer pipe at the other end.
As a further description of the above technical solution:
evaporating pipe lower extreme middle part fixedly connected with connects the water pipe, connect the water pipe middle part and pass the water bath jar lower extreme, connect water pipe lower extreme fixedly connected with valve, can pour into methyl alcohol liquid to the evaporating pipe inside from connecting the water pipe, simultaneously the methyl alcohol evaporation back, remaining impurity is from connecting the inside of the water pipe discharge evaporating pipe.
As a further description of the above technical solution:
the water bath tank is characterized in that a control panel is fixedly connected to one side of the outer surface of the water bath tank, the control panel is electrically connected with a heater, a first temperature sensor, a motor and a second temperature sensor, and the control panel can display the water temperature inside the water bath tank and the temperature of methanol inside the evaporation pipe.
The utility model discloses following beneficial effect has:
the utility model discloses in, through the inside water injection of a set of downcomer to water bath tank, heat water through the heater, the specific heat capacity of water is greater than the specific heat capacity of methyl alcohol, earlier to the water heating, with the heat storage in aqueous, make hydroenergy enough last warm definite heating to methyl alcohol, through the inside methyl alcohol of water bath heating evaporating pipe, can detect the temperature of water through second temperature sensor, can detect the temperature of methyl alcohol through first temperature sensor, make the temperature of methyl alcohol and water can both reach the optimum temperature of methyl alcohol evaporation, the too big problem of temperature variation range when having solved the methyl alcohol heating, avoid the internal impurity of methyl alcohol liquid and follow methyl alcohol evaporation, after methyl alcohol evaporation, remaining heat can not disappear, but the storage is in aqueous, make the heat that next time evaporation methyl alcohol needs reduce, thereby the required energy consumption of long-time evaporation methyl alcohol has been practiced thrift.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a first perspective sectional perspective view of the present invention;
fig. 3 is a second perspective sectional view of the present invention;
fig. 4 is a perspective view of the fixing tube of the present invention;
fig. 5 is a perspective view of the water bath tank of the present invention.
Illustration of the drawings:
1. a water bath tank; 2. a control panel; 3. a top cover; 4. a first fixing frame; 5. a second fixing frame; 6. an evaporation tube; 7. fixing the tube; 8. a driven gear; 9. a communicating pipe; 10. a fixing ring; 11. a ball bearing; 12. a limiting ring; 13. a heater; 14. a sewer pipe; 15. a valve; 16. connecting a water pipe; 17. a first temperature sensor; 18. a limiting slip ring; 19. an air outlet pipe; 20. a motor; 21. a driving gear; 22. a fixed block; 23. a second temperature sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a low-energy-consumption methanol evaporator comprises a water bath tank 1, six groups of heaters 13 are uniformly and fixedly connected to the inner side surface of the water bath tank 1, six groups of fixing blocks 22 are fixedly connected to the upper end and the lower end of the inner side surface of the water bath tank 1, a limiting ring 12 is fixedly connected to one side of each fixing block 22, a fixing ring 10 is slidably connected to the middle of each limiting ring 12, an evaporation pipe 6 is fixedly connected to the middle of each fixing ring 10, a first temperature sensor 17 is fixedly connected to the inner side surface of each evaporation pipe 6, a plurality of balls 11 are rotatably connected to the middle of each fixing ring 10, one end of each ball 11 is slidably connected to the corresponding limiting ring 12, a top cover 3 is fixedly connected to the upper end of the water bath tank 1, a second temperature sensor 23 is fixedly connected to one side of the inner side surface of the water bath tank 1, the evaporator is fixed to a designated place through a fixing mechanism, water pipes and two groups of sewer pipes 14 are connected, clear water is injected into the water bath tank 1 through the sewer pipes 14 by opening valves 15, the water heating device comprises a valve 15 connected with a water pipe 16, methanol is injected into an evaporation pipe 6 through the water pipe 16, clear water is heated through a heater 13, water temperature can be monitored through a second temperature sensor 23, methanol temperature can be monitored through a first temperature sensor 17, the water temperature and the methanol temperature can be seen through a control panel 2, the water temperature is at a proper temperature through controlling the heating power of the heater 13, the specific heat capacity of water is larger than that of the methanol, the water is heated first, heat is stored in the water, the water can continuously heat the methanol at a constant temperature, a driving gear 21 is driven to rotate through a motor 20, the driving gear 21 drives a driven gear 8 to rotate, the driven gear 8 drives the evaporation pipe 6 to rotate through a fixed pipe 7, and a fixed ring 10 at the middle upper part of the evaporation pipe 6 rotates in the middle part of a limiting ring 12, gu fixed ring 10 and spacing ring 12 support evaporating pipe 6, ball 11 can reduce fixed ring 10 and rotate the frictional force that produces at spacing ring 12 middle part simultaneously, thereby drive the inside methyl alcohol rotation of evaporating pipe 6, it is even to make methyl alcohol be heated, open valve 15 of communicating pipe 9 upper end, the methyl alcohol gas of evaporation flows to inside outlet duct 19 from communicating pipe 9, thereby collect pure methyl alcohol gas, after methyl alcohol evaporation once, remaining heat can not disappear, but the storage is in aqueous, make the heat that next evaporation methyl alcohol needs reduce, thereby the required energy consumption of long-time evaporation methyl alcohol has been practiced thrift, after the evaporation, open valve 15 of connecting water pipe 16 lower extreme, make remaining impurity get rid of inside evaporating pipe 6 from connecting water pipe 16, be convenient for evaporate methyl alcohol next time.
A control panel 2 is fixedly connected to one side of the outer surface of a water bath tank 1, the control panel 2 is electrically connected with a heater 13, a first temperature sensor 17, a motor 20 and a second temperature sensor 23, the control panel 2 can display the temperature of the water inside the water bath tank 1 and the temperature of methanol inside an evaporation tube 6, a connecting water tube 16 is fixedly connected to the middle of the lower end of the evaporation tube 6, the middle of the connecting water tube 16 penetrates through the lower end of the water bath tank 1, a valve 15 is fixedly connected to the lower end of the connecting water tube 16, methanol liquid can be injected into the evaporation tube 6 from the connecting water tube 16, after methanol is evaporated, residual impurities are discharged from the connecting water tube 16 into the evaporation tube 6, downcomers 14 are fixedly connected to both sides of the lower end of the water bath tank 1, a valve 15 is fixedly connected to the middle of the downcomers 14, water is injected into the water bath tank 1 from a group of downcomers 14, water inside the water bath tank 1 is discharged from the downcomer 14 at the other end, a fixed tube 7 is fixedly connected to the middle of the upper surface of the water bath tank 1, and a fixed tube 7 is connected to the middle of the fixed to the evaporation tube 7 in a connecting pipe 7 in a sliding manner, the middle of the evaporation tube 7 is connected to the upper end of the evaporation tube 6, a connecting tube 9, the evaporation tube 6, the connecting tube 6 is connected to a connecting tube 9, the connecting tube 6, the connecting tube 7, the connecting tube 6, the connecting tube 7 is connected to a sliding ring, the connecting tube 6, the connecting tube 7 is connected to a sliding ring, the connecting tube 7, the connecting tube 6, the connecting tube 9, the connecting tube 7 is connected to the connecting tube 6, the connecting tube 7 is connected to the connecting tube 7, the connecting tube 6, conveniently collect methyl alcohol steam, the outside rotation of limiting slip ring 18 is connected with outlet duct 19, the equal first mount 4 of fixedly connected with in outlet duct 19 both sides, 4 fixed connection of first mount are in the both sides at 3 upper surface middle parts of top cap, fix outlet duct 19 in communicating pipe 9 upper end through first mount 4, 3 upper surface one side fixedly connected with second mount 5 of top cap, 5 middle part fixedly connected with motors 20 of second mount, motor 20 output end fixedly connected with driving gear 21, motor 20 can drive driving gear 21 and rotate.
The working principle is as follows: when the methanol evaporator is used, the evaporator is fixed at a specified place through the fixing mechanism, the water pipe is connected with the two groups of sewer pipes 14, the water temperature can be monitored through the second temperature sensor 23 by opening the valve 15 on the group of sewer pipes 14, clear water is injected into the water bath tank 1 through the sewer pipes 14, the valve 15 on the connecting water pipe 16 is opened, methanol is injected into the evaporation pipe 6 through the connecting water pipe 16, the clear water is heated through the heater 13, the water temperature can be monitored through the second temperature sensor 23, the methanol temperature can be monitored through the first temperature sensor 17, the water temperature and the methanol temperature can be seen through the control panel 2, the water temperature is at a proper temperature by controlling the heating power of the heater 13, the water specific heat capacity is larger than that of the methanol, the water is heated first, the water is stored in the water, the water can be heated continuously and is heated by the constant temperature, the driving gear 21 is driven to rotate by the motor 20, the driving gear 8 drives the evaporation pipe 6 to rotate through the fixing pipe 7, the fixing ring 10 at the upper part of the fixing ring 12 rotates, the fixing ring 10, the fixing ring 12 supports the evaporation pipe 6, meanwhile, the ball 11 can reduce the energy consumption of the residual methanol which is opened and the evaporation pipe 12, the energy of the evaporation pipe, the evaporation pipe is reduced, the residual methanol which is connected to the pure methanol which is connected to the evaporation pipe 15, and the evaporation pipe 9, so that the evaporation pipe 15, thereby, the evaporation pipe can be heated for a long time, and the evaporation pipe can be stored in the evaporation pipe, and the evaporation pipe, thereby, the evaporation pipe can be stored in the evaporation pipe, and can be stored in the evaporation pipe, and the evaporation pipe, thereby, the evaporation pipe can be lost, so that the residual impurities are discharged from the inside of the evaporation tube 6 through the connection water tube 16 for the next evaporation of methanol.
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 (8)
1. The utility model provides a low energy consumption methyl alcohol evaporimeter, includes water bath jar (1), its characterized in that: the utility model discloses a heating device, including water bath tank (1), six heaters (13) of even fixedly connected with of medial surface, six fixed block (22) of group of last lower extreme equal fixedly connected with of water bath tank (1) medial surface, fixed block (22) one side fixedly connected with spacing ring (12), the equal sliding connection in spacing ring (12) middle part has solid fixed ring (10), gu fixed ring (10) middle part equal fixedly connected with evaporating pipe (6), evaporating pipe (6) inside side is connected with first temperature sensor (17) admittedly, gu fixed ring (10) middle part rotates and is connected with a plurality of balls (11), ball (11) one end sliding connection is inside spacing ring (12), water bath tank (1) upper end fixedly connected with top cap (3), water bath tank (1) medial surface one side fixedly connected with second temperature sensor (23).
2. A low energy consumption methanol evaporator according to claim 1, characterized in that: the top cover is characterized in that a second fixing frame (5) is fixedly connected to one side of the upper surface of the top cover (3), a motor (20) is fixedly connected to the middle of the second fixing frame (5), and an output end of the motor (20) is fixedly connected with a driving gear (21).
3. A low energy consumption methanol evaporator according to claim 2, characterized in that: fixed pipe (7) of water bath tank (1) upper surface middle part fixedly connected with, and fixed pipe (7) middle part sliding connection is in top cap (3) middle part, fixed pipe (7) upper end fixedly connected with driven gear (8), driven gear (8) and driving gear (21) intermeshing.
4. A low energy consumption methanol evaporator according to claim 1, characterized in that: evaporating pipe (6) upper end middle part fixedly connected with communicating pipe (9), and communicating pipe (9) are located fixed pipe (7) middle part, communicating pipe (9) upper end fixedly connected with spacing sliding ring (18), spacing sliding ring (18) upper end fixedly connected with valve (15).
5. The methanol evaporator of claim 4, characterized in that: the limiting sliding ring (18) is externally and rotatably connected with an air outlet pipe (19), two sides of the air outlet pipe (19) are fixedly connected with first fixing frames (4), and the first fixing frames (4) are fixedly connected to two sides of the middle of the upper surface of the top cover (3).
6. A low energy consumption methanol evaporator according to claim 1, characterized in that: the water bath tank is characterized in that sewer pipes (14) are fixedly connected to two sides of the lower end of the water bath tank (1), and a valve (15) is fixedly connected to the middle of each sewer pipe (14).
7. A low energy consumption methanol evaporator according to claim 1, characterized in that: evaporating pipe (6) lower extreme middle part fixedly connected with connects water pipe (16), it passes water bath tank (1) lower extreme to connect water pipe (16) middle part, connect water pipe (16) lower extreme fixedly connected with valve (15).
8. A low energy consumption methanol evaporator according to claim 1, characterized in that: water bath tank (1) surface one side fixedly connected with control panel (2), control panel (2) electric connection has heater (13), first temperature sensor (17), motor (20) and second temperature sensor (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221395227.7U CN217939153U (en) | 2022-06-06 | 2022-06-06 | Low-energy-consumption methanol evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221395227.7U CN217939153U (en) | 2022-06-06 | 2022-06-06 | Low-energy-consumption methanol evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217939153U true CN217939153U (en) | 2022-12-02 |
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ID=84216240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221395227.7U Active CN217939153U (en) | 2022-06-06 | 2022-06-06 | Low-energy-consumption methanol evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217939153U (en) |
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2022
- 2022-06-06 CN CN202221395227.7U patent/CN217939153U/en active Active
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