CN212532802U

CN212532802U - Methanol vaporization device

Info

Publication number: CN212532802U
Application number: CN201922490411.4U
Authority: CN
Inventors: 马龙; 陈三宽; 赵光光
Original assignee: Shaanxi Aowei Qianyuan Chemical Co ltd
Current assignee: Shaanxi Aowei Qianyuan Chemical Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-02-12
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a methyl alcohol vapourizing unit, including the vaporization case, install the hot plate on the infrabasal plate of vaporization case, install first baffle directly over the hot plate, the top horizontal installation of first baffle has U type heat exchange tube, the second baffle is installed on the top of U type heat exchange tube, just one side horizontal installation of vaporization case has driving motor, driving motor's output is connected with the axis of rotation through the rotor rotation, the axis of rotation is located directly over the second baffle, the equal crisscross a plurality of connecting rods of installing of both sides, every around the axis of rotation equal horizontal installation has helical blade, every between the connecting rod helical blade's both ends all with every the connecting rod is kept away from the one end fixed connection of axis of rotation. The utility model discloses a hot plate, U type heat exchange tube, axis of rotation, connecting rod and helical blade have realized the even heating of liquid methyl alcohol, have improved the vaporization efficiency of liquid methyl alcohol.

Description

Methanol vaporization device

Technical Field

The utility model mainly relates to the technical field of methanol vaporization, in particular to a methanol vaporization device.

Background

In the existing methanol vaporization production process, liquid methanol is generally vaporized by using an electric heating mode, but the electric heating mode is adopted for too short time and uneven heating, so that local heat is often too high and temperature is often uneven, the vaporization effect of the liquid methanol is reduced, and the subsequent processing treatment of the methanol is not facilitated. Therefore, it is necessary to develop a methanol vaporization device to improve the vaporization efficiency of methanol and reduce the energy waste.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a methanol vaporizing device for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a methanol vaporization device comprises a vaporization box, a heating plate is arranged on the inner bottom plate of the vaporization box, a first clapboard is arranged right above the heating plate, a U-shaped heat exchange tube is horizontally arranged at the top of the first clapboard, a second clapboard is arranged at the top end of the U-shaped heat exchange tube, and one side of the vaporization box is horizontally provided with a driving motor, the output end of the driving motor is rotationally connected with a rotating shaft through a rotor, one end of the rotating shaft, which is far away from the driving motor, horizontally penetrates through the shell of the vaporization box and extends to the inner side wall of the shell to be in rotating connection through a ball bearing, the axis of rotation is located directly over the second baffle, a plurality of connecting rods are installed in the equal spiral of both sides crisscross around the axis of rotation, every equal horizontal installation has helical blade, every between the connecting rod helical blade's both ends all with every the connecting rod is kept away from the one end fixed connection of axis of rotation.

Furthermore, the water inlet end of the U-shaped heat exchange tube is connected with a circulating water pump through a pipeline, and the water inlet end of the circulating water pump is connected with a water storage tank through a pipeline.

Furthermore, a feed pump is arranged on one side, opposite to the driving motor, of the vaporization box through a pipeline, and a feed end of the feed pump is connected with a methanol storage tank through a pipeline.

Furthermore, the top of vaporization case is close to outer edgewise and installs the pipeline of giving vent to anger, it has flow control valve to fix the cover through the bolt on the outer wall of the pipeline of giving vent to anger.

Furthermore, a sealing ring is arranged at the joint of the air outlet pipeline and the vaporization box.

Further, the vaporization box includes outer casing, the thermostated plate is installed to the inboard of outer casing, the inlayer casing is installed to the inboard of thermostated plate, the coating has the anti-corrosion coating on the inner wall of inlayer casing.

Further, the supporting seat is all installed to the vaporization case circulating water pump the water storage box with the bottom of methyl alcohol storage jar, four apex angle departments of supporting seat bottom install the shock attenuation supporting legs one by one, and is a plurality of the top of shock attenuation supporting legs all through the bolt with the bottom fixed connection of supporting seat.

Furthermore, a throttle valve is fixedly sleeved on the outer wall of the pipeline between the U-shaped heat exchange pipe and the circulating water pump through a bolt.

Further, a plurality of the connecting rods and a plurality of the helical blades are all detachable.

Compared with the prior art, the beneficial effects of the utility model are that:

one of the two, the utility model discloses an even heating, the vaporization efficiency of methyl alcohol is improved, the heat that produces through the hot plate makes liquid methyl alcohol vaporization, heat transfer through U type heat exchange tube, make the temperature in the vaporization case maintain suitable scope, prevent that the too high or low temperature from leading to liquid methyl alcohol vaporization not thorough, when stopping heating, the heat transfer through U type heat exchange tube can reduce the temperature in the vaporization case fast, prevent that liquid methyl alcohol from continuing to be in the boiling state, continue to vaporize, cause the energy waste, work through driving motor, drive the axis of rotation and rotate, drive connecting rod and helical blade rotation through the axis of rotation, make liquid methyl alcohol be in the flow state through the rotation of connecting rod and helical blade, prevent that liquid methyl alcohol local temperature is too high, even heating has been realized, the vaporization efficiency of liquid methyl alcohol has been improved;

and secondly, the utility model discloses a cyclic utilization of cooling water, through circulating water pump work, can send into U type heat exchange tube with the water in the water storage box, realize the heat transfer of U type heat exchange tube, make the temperature in the vaporization incasement maintain suitable scope, through circulating water pump work, send into the water storage box with the water in the U type heat exchange tube, the cyclic utilization of cooling water has been realized, the water resource has been practiced thrift, when the cooling water is polluted, emit the cooling water of pollution through the pipeline, the water inlet through the water storage box pour into new cooling water can, the operation is thus simple, high durability and convenient use.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the vaporization tank of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1;

fig. 4 is an enlarged view of region B in fig. 2.

In the figure: 1. a vaporization tank; 11. an air outlet pipe; 111. a flow regulating valve; 112. a seal ring; 12. a first separator; 13. a second separator; 14. an outer shell; 15. a thermostatic plate; 16. an inner shell; 17. an anti-corrosion layer; 2. a supporting seat; 21. damping supporting legs; 3. a methanol storage tank; 31. a feed pump; 4. a water storage tank; 41. a water circulating pump; 411. a throttle valve; 5. heating plates; 6. a U-shaped heat exchange tube; 7. a rotating shaft; 71. a connecting rod; 72. a helical blade; 73. the motor is driven.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, a methanol vaporizing device comprises a vaporizing box 1, a heating plate 5 is installed on an inner bottom plate of the vaporizing box 1, a first partition plate 12 is installed right above the heating plate 5, a U-shaped heat exchange tube 6 is horizontally installed on the top of the first partition plate 12, a second partition plate 13 is installed on the top end of the U-shaped heat exchange tube 6, a driving motor 73 is horizontally installed on one side of the vaporizing box 1, the output end of the driving motor 73 is rotatably connected with a rotating shaft 7 through a rotor, one end of the rotating shaft 7 far away from the driving motor 73 horizontally penetrates through a shell of the vaporizing box 1 and extends to the inner side wall of the shell to be rotatably connected through a ball bearing, the rotating shaft 7 is located right above the second partition plate 13, a plurality of connecting rods 71 are spirally and alternately installed on the front side and the rear side of the rotating shaft 7, and spiral blades 72 are horizontally installed, every helical blade 72's both ends all with every connecting rod 71 is kept away from the one end fixed connection of axis of rotation 7, the top of vaporization case 1 is close to outer edgewise and installs outlet duct 11, it has flow control valve 111 to fix through the bolt cover on the outer wall of outlet duct 11, outlet duct 11 with the sealing washer 112 is installed to the junction of vaporization case 1, and is a plurality of connecting rod 71 and a plurality of helical blade 72 all can be dismantled. In this embodiment, carry the methyl alcohol gas through outlet pipe 11, adjust transportation rate through flow control valve 111, prevent through sealing washer 112 that the methyl alcohol gas from leaking, cause the harm to environment and human body, because connecting rod 71 and helical blade 72 all can be dismantled, the change of being convenient for, resources are saved.

Referring to fig. 1 again, a feed pump 31 is installed on the side of the vaporization tank 1 opposite to the driving motor 73 through a pipeline, and a feed end of the feed pump 31 is connected with a methanol storage tank 3 through a pipeline. In this embodiment, the liquid methanol in the methanol storage tank 3 is sent into the vaporization tank 1 through a pipeline by the operation of the feed pump 31, so as to reduce the possibility of methanol leakage and prevent the methanol from causing damage to human body.

Please refer to fig. 1 and fig. 3, a water inlet end of the U-shaped heat exchange tube 6 is connected to a circulating water pump 41 through a pipeline, a water inlet end of the circulating water pump 41 is connected to a water storage tank 4 through a pipeline, and a throttle valve 411 is fixedly sleeved on an outer wall of the pipeline between the U-shaped heat exchange tube 6 and the circulating water pump 41 through a bolt. In this embodiment, through circulating water pump 41 work, can send into U type heat exchange tube 6 with the water in the water storage box 4, realize the heat transfer of U type heat exchange tube 6, make the temperature in the vaporization case 1 maintain suitable scope, prevent that the high temperature or low temperature from resulting in liquid methyl alcohol vaporization not thorough, when stopping heating, the heat transfer through U type heat exchange tube 6 can reduce the temperature in the vaporization case 1 fast, prevent that liquid methyl alcohol from continuing to be in the boiling state, continue the vaporization, cause the energy waste, work through circulating water pump 41 simultaneously, the cyclic utilization of cooling water has been realized, water resources are saved, when the cooling water is polluted, the cooling water of pollution is emitted through the pipeline, it can to pour into new cooling water into through the water inlet of water storage box 4.

Please refer to fig. 1 and fig. 4, the vaporization tank 1 includes an outer shell 14, a thermostat plate 15 is installed on the inner side of the outer shell 14, an inner shell 16 is installed on the inner side of the thermostat plate 15, an anti-corrosion layer 17 is coated on the inner wall of the inner shell 16, supporting seats 2 are installed at the bottoms of the vaporization tank 1, the circulating water pump 41, the water storage tank 4 and the methanol storage tank 3, shock-absorbing supporting legs 21 are installed at four vertex angles of the bottom of the supporting seat 2 one by one, and the tops of the shock-absorbing supporting legs 21 are fixedly connected with the bottom of the supporting seat 2 through bolts. In this embodiment, the thermostatic plate 15 reduces the heat dissipation in the vaporization tank 1, improves the energy utilization rate, and the anti-corrosion layer 17 is a sprayed high-temperature-resistant anti-corrosion coating, which improves the high-temperature resistance and corrosion resistance of the vaporization tank 1, prolongs the service life of the vaporization tank, and is a stabilizing device for the damping support leg 21.

The utility model discloses a concrete operation as follows:

firstly, the liquid methanol in the methanol storage tank 3 is fed into the vaporization tank 1 through a pipeline by the operation of the feed pump 31, the liquid methanol is vaporized by the heat generated by the heating plate 5, the water in the water storage tank 4 can be fed into the U-shaped heat exchange tube 6 by the operation of the circulating water pump 41, the heat exchange of the U-shaped heat exchange tube 6 is realized, the temperature in the vaporization tank 1 is maintained in a proper range, the incomplete vaporization of the liquid methanol caused by overhigh or overlow temperature is prevented, when the heating is stopped, the temperature in the vaporization tank 1 can be quickly reduced by the heat exchange of the U-shaped heat exchange tube 6, the liquid methanol is prevented from being continuously in a boiling state and continuously vaporized to cause energy waste, the rotation shaft 7 is driven to rotate by the operation of the driving motor 73, the connecting rod 71 and the helical blade 72 are driven to rotate by the rotation shaft 7, the liquid methanol is in, the local over-high temperature of the liquid methanol is prevented, the uniform heating is realized, the vaporization efficiency of the liquid methanol is high, the circulating water pump 41 works, the recycling of cooling water is realized, and the water resource is saved.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a methanol vaporization device, includes vaporization case (1), its characterized in that, install hot plate (5) on the infrabasal plate of vaporization case (1), install first baffle (12) directly over hot plate (5), the top horizontal installation of first baffle (12) has U type heat exchange tube (6), second baffle (13) are installed on the top of U type heat exchange tube (6), just one side horizontal installation of vaporization case (1) has driving motor (73), the output of driving motor (73) is connected with axis of rotation (7) through the rotor rotation, axis of rotation (7) are kept away from the equal level of one end of driving motor (73) is run through the casing of vaporization case (1) extends to its inside wall and is the rotation through ball bearing and connects, axis of rotation (7) are located directly over second baffle (13), a plurality of connecting rods (71) are installed in the equal spiral of both sides crisscross around axis of rotation (7), every equal horizontal installation has helical blade (72) between connecting rod (71), every helical blade (72) both ends all with every connecting rod (71) are kept away from the one end fixed connection of axis of rotation (7).

2. The methanol vaporization device as claimed in claim 1, wherein the water inlet end of the U-shaped heat exchange pipe (6) is connected with a circulating water pump (41) through a pipeline, and the water inlet end of the circulating water pump (41) is connected with a water storage tank (4) through a pipeline.

3. A methanol vaporizing device according to claim 2, characterized in that the side of the vaporizing tank (1) opposite to the driving motor (73) is provided with a feed pump (31) by a pipeline, and the feed end of the feed pump (31) is connected with a methanol storage tank (3) by a pipeline.

4. The methanol vaporization device according to claim 3, wherein the top end of the vaporization tank (1) is provided with an air outlet pipeline (11) near the outer edge, and the outer wall of the air outlet pipeline (11) is fixedly sleeved with a flow control valve (111) through bolts.

5. A methanol vaporizing device according to claim 4, characterized in that the joint of the outlet pipe (11) and the vaporizing tank (1) is provided with a sealing ring (112).

6. A methanol vaporizing device according to claim 5, characterized in that the vaporizing tank (1) comprises an outer shell (14), the inner side of the outer shell (14) is provided with a thermostatic plate (15), the inner side of the thermostatic plate (15) is provided with an inner shell (16), and the inner wall of the inner shell (16) is coated with an anti-corrosion layer (17).

7. The methanol vaporization device according to claim 5, wherein the vaporization tank (1), the circulating water pump (41), the water storage tank (4) and the methanol storage tank (3) are all provided with a support base (2), four top corners of the bottom of the support base (2) are respectively provided with a damping support leg (21), and the tops of the damping support legs (21) are all fixedly connected with the bottom of the support base (2) through bolts.

8. The methanol vaporization device as claimed in claim 7, wherein a throttle valve (411) is fixedly sleeved on the outer wall of the pipeline between the U-shaped heat exchange pipe (6) and the circulating water pump (41) through bolts.

9. A methanol vaporizing device according to claim 1, characterized in that a plurality of the connecting rods (71) and a plurality of the spiral blades (72) are detachable.