A graphite methanol vaporizer

Abstract

The present invention provides a graphite methanol vaporizer, comprising: a main body component and a temperature raising component; the main body component comprises a cylinder, the cylinder is provided with legs, the bottom of the cylinder is provided with a discharge port, the side of the cylinder is provided with a feed port, the cylinder is provided with an inlet pipe and a discharge pipe, one end of the inlet pipe is connected with a spiral vaporization pipe located in the cylinder, and the spiral vaporization pipe is connected with the discharge pipe, the other end of the inlet pipe is connected with a liquid methanol conveying device, and electric heating rods are evenly arranged in a circumferential direction on the top of the cylinder; the temperature raising component comprises a mounting plate arranged on the top of the cylinder, a motor is arranged on the mounting plate, a rotating shaft is driven to rotate by the motor, so that the stirring plate stirs the water body, so that the water body being heated is always moving, heat can be exchanged, and the temperature is increased more quickly, thereby effectively accelerating the heating time and improving the vaporization efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of methanol vaporizers, and in particular to a graphite methanol vaporizer. Background Art

[0002] At present, the industrial production of methyl chloride adopts the hydrochlorination method on a large scale, that is, methanol and hydrogen chloride are reacted in the presence of a catalyst to generate methyl chloride and water. In order to obtain the ideal product, the methanol usually needs to be heated and vaporized, and a methanol vaporizer is required.

[0003] The current methanol vaporizer has a heater and water installed in the cylinder. The heater provides water temperature. When the water temperature rises, the liquid methanol in the spiral vaporization tube can be continuously heated until the liquid methanol is completely vaporized and converted into gaseous methanol and discharged from the vaporizer.

[0004] However, during the heating process, the temperature rises slowly due to the large amount of water in the cylinder, and uneven heating is likely to occur during the heating process, affecting the vaporization efficiency. For this reason, we propose a graphite methanol vaporizer. Summary of the invention

[0005] In view of the above-mentioned defects or deficiencies in the prior art, the present invention aims to provide a high-efficiency graphite methanol vaporizer.

[0006] A graphite methanol vaporizer comprises: a main body component and a temperature raising component; the main body component comprises a cylinder, the cylinder is provided with legs, the bottom of the cylinder is provided with a discharge port, the side of the cylinder is provided with a feed port, the cylinder is provided with an inlet pipe and a discharge pipe, one end of the inlet pipe is connected with a spiral vaporization pipe located in the cylinder, and the spiral vaporization pipe is connected with the discharge pipe, the other end of the inlet pipe is connected with a liquid methanol conveying device, and electric heating rods are evenly arranged in an annular direction on the top of the cylinder; the temperature raising component comprises a mounting plate arranged on the top of the cylinder, a motor is arranged on the mounting plate, the motor is connected to a rotating shaft, the bottom end of the rotating shaft extends into the cylinder, and stirring plates located in the cylinder are evenly arranged on the rotating shaft.

[0007] According to the technical solution provided in the embodiment of the present invention, through holes are evenly opened on the stirring plate.

[0008] According to the technical solution provided in an embodiment of the present invention, the liquid methanol delivery device includes a pump, the liquid inlet of the pump is connected to an input pipe, the liquid outlet of the pump is connected to an output pipe, and the output pipe is connected to the inlet pipe.

[0009] According to the technical solution provided in the embodiment of the present invention, the rotating shaft is rotatably connected to the top of the cylinder through a bearing.

[0010] According to the technical solution provided in the embodiment of the present invention, a bevel gear 1 is sleeved on the rotating shaft, and bevel gear 2 is meshedly connected on both sides of the bevel gear 1, and the bevel gear 2 is sleeved on the connecting shaft, and the connecting shaft is rotatably connected to the support seat through a bearing, and the support seat is arranged on the mounting plate, and a circular ring is sleeved on the connecting shaft, and a movable rod is hinged at one end of the circular ring, and a vertical rod that penetrates the cylinder body is hinged at the bottom end of the movable rod, and connecting grooves are evenly arranged at one end of the vertical rod located in the cylinder body.

[0011] According to the technical solution provided by the embodiment of the present invention, leakage holes are evenly arranged at the bottom of the connecting groove.

[0012] According to the technical solution provided in the embodiment of the present invention, a mounting rod is arranged at the top of the connecting groove, and the top of the mounting rod is rotatably connected to a mounting shaft via a bearing, and a fan blade 1 is arranged on the mounting shaft.

[0013] According to the technical solution provided by the embodiment of the present invention, the bottom ends of the two groups of vertical rods are each provided with a support plate, the bottom ends of the two groups of support plates are rotatably connected to screw rods through bearings, two groups of connecting plates with the same structure are provided inside the cylinder, and the bottom ends of the two groups of screw rods respectively pass through the two groups of connecting plates, and the bottom ends of the two groups of screw rods are each provided with a second fan blade.

[0014] According to the technical solution provided by the embodiment of the present invention, the stirring plate is located in the inner circle of the spiral vaporization tube, the connecting groove is located on both sides of the spiral vaporization tube, and the second fan blade is located below the spiral vaporization tube.

[0015] According to the technical solution provided in the embodiment of the present invention, both the outlet and the inlet pipe are provided with valves.

[0016] Beneficial effects: the motor drives the rotating shaft to rotate, so that the stirring plate stirs the water body, so that the heated water body is always moving, which can exchange heat and facilitate faster temperature increase, thereby effectively speeding up the heating time and improving the vaporization efficiency. By arranging a through hole on the stirring plate, the stirring effect on the water body is increased; when the rotating shaft rotates, the bevel gear one rotates, driving the bevel gear two to rotate, so that the connecting shaft drives the circular ring to rotate, so that the movable rod drives the vertical rod to move back and forth vertically, and then drives the connecting groove to move back and forth vertically in the cylinder body, so that the water body can be scooped up and down, so that the heating effect of the spiral vaporization tube is more uniform; when the connecting groove moves vertically, the fan blade one can rotate at the same time to increase the stirring effect on the water body; when the vertical rod moves back and forth vertically, the fan blade two rotates and moves at the bottom of the cylinder body, which can stir the bottom of the water body, thereby further increasing the stirring effect on the water body and improving the vaporization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the temperature raising component in the present invention;

[0020] Figure 3 It is a schematic diagram of the structure at A in the present invention;

[0021] Figure 4 It is a schematic diagram of the structure at B in the present invention;

[0022] Figure 5 It is a schematic diagram of the local structure of the present invention.

[0023] In the figure: 1. Cylinder; 2. Support legs; 3. Discharge outlet; 4. Addition inlet; 5. Inlet pipe; 6. Output pipe; 7. Pump; 8. Input pipe; 9. Spiral vaporization pipe; 10. Discharge pipe; 11. Electric heating rod; 12. Mounting plate; 13. Motor; 14. Rotating shaft; 15. Stirring plate; 16. Bevel gear one; 17. Bevel gear two; 18. Connecting shaft; 19. Support seat; 20. Ring; 21. Movable rod; 22. Vertical rod; 23. Connecting groove; 24. Mounting rod; 25. Mounting shaft; 26. Blade one; 27. Leakage hole; 28. Through hole; 29. ​​Support plate; 30. Screw; 31. Connecting plate; 32. Blade two. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It should also be noted that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] As mentioned in the background art, in view of the shortcomings of the prior art, the present disclosure provides a high-efficiency graphite methanol vaporizer.

[0027] Example 1

[0028] Reference Figures 1 to 5 , a graphite methanol vaporizer, comprising: a body component and a temperature raising component;

[0029] The body assembly includes a cylinder 1 made of graphite material, a leg 2 is arranged on the cylinder 1, a discharge port 3 for regularly replacing the water body is arranged at the bottom of the cylinder 1, and a charging port 4 for adding water body is arranged on the side of the cylinder 1. In order to facilitate the feeding of liquid methanol, an inlet pipe 5 and a discharge pipe 10 are arranged on the cylinder 1, so that one end of the inlet pipe 5 is connected with a spiral vaporization pipe 9 located in the cylinder 1, and the spiral vaporization pipe 9 is connected with the discharge pipe 10, and the other end of the inlet pipe 5 is connected with the liquid methanol conveying device. In order to heat the water body, electric heating rods 11 are evenly arranged in a circumferential direction on the top of the cylinder 1;

[0030] The temperature raising component includes a mounting plate 12 arranged on the top of the cylinder 1, on which a motor 13 is arranged, and the output shaft of the motor 13 is connected to a rotating shaft 14 so that the bottom end of the rotating shaft 14 extends into the cylinder 1, and stirring plates 15 located in the cylinder 1 are evenly arranged on the rotating shaft 14, so that the stirring plates 15 stir the water body, so that the water body being heated is always moving, and heat can be exchanged, so as to facilitate faster temperature increase, thereby effectively speeding up the heating time and improving the vaporization efficiency.

[0031] In order to improve the stirring effect of the stirring plate 15 on the water body, through holes 28 are evenly opened on the stirring plate 15 so that the moving direction of the water body can be increased during stirring.

[0032] The liquid methanol conveying device includes a pump 7, the liquid inlet of the pump 7 is connected to an input pipe 8 for inputting liquid methanol, the liquid outlet of the pump 7 is connected to an output pipe 6, and the output pipe 6 is connected to an inlet pipe 5. Liquid methanol is input through the input pipe 8 of the pump 7, so that the liquid methanol enters the spiral vaporization tube 9 in the cylinder 1 from the output pipe 6 and the inlet pipe 5, and then water is added through the adding port 4. After the addition, the electric heating rod 11 is turned on to heat the water in the cylinder 1.

[0033] In order to improve the stability of the rotating shaft 14 during rotation, the rotating shaft 14 is rotatably connected to the top of the cylinder 1 through a bearing.

[0034] In order to make the water body heated more evenly, a bevel gear 16 is sleeved on the rotating shaft 14, and bevel gears 2 17 are meshed and connected on both sides of the bevel gear 16. The bevel gear 2 17 is sleeved on the connecting shaft 18. In order to make the connecting shaft 18 rotate stably, the connecting shaft 18 is rotatably connected to the support seat 19 through a bearing, and the support seat 19 is set on the mounting plate 12. A ring 20 is sleeved on the connecting shaft 18, and one end of the ring 20 is hinged with a movable rod 21, and the bottom end of the movable rod 21 is hinged with a through-tube The vertical rod 22 of the body 1 is evenly provided with a connecting groove 23 at one end of the vertical rod 22 located in the cylinder 1. When the rotating shaft 14 rotates, the bevel gear 16 rotates, driving the bevel gear 2 17 to rotate, so that the connecting shaft 18 rotates on the support seat 19, and then drives the ring 20 to rotate, so that the movable rod 21 drives the vertical rod 22 to move back and forth vertically, and then drives the connecting groove 23 to move back and forth vertically in the cylinder 1, so that the water body can be scooped up and down, so that the heating effect of the spiral vaporization tube 9 is more uniform.

[0035] Leakage holes 27 are evenly arranged at the bottom of the connection groove 23, so that the connection groove 23 can be moved vertically with less effort.

[0036] A mounting rod 24 is provided at the top of the connecting groove 23, and the top of the mounting rod 24 is rotatably connected to a mounting shaft 25 through a bearing, and a fan blade 26 is provided on the mounting shaft 25. When the connecting groove 23 moves vertically, water passes through the leakage hole 27, which can impact the fan blade 26, and then drive the fan blade 26 to rotate through the mounting shaft 25, thereby increasing the stirring effect on the water.

[0037] Valves are provided at both the discharge port 3 and the inlet pipe 5 for opening and closing the discharge port 3 and the inlet pipe 5 .

[0038] Example 2

[0039] Reference Figure 5 A support plate 29 is provided at the bottom end of the two groups of vertical rods 22, and the bottom ends of the two groups of support plates 29 are rotatably connected with screws 30 through bearings. Two groups of connecting plates 31 with the same structure are provided inside the cylinder 1, and the bottom ends of the two groups of screws 30 respectively penetrate the two groups of connecting plates 31, so that when the screws 30 rotate, the support plates 29 can move vertically. Blade 2 32 is provided at the bottom end of the two groups of screws 30. When the vertical rod 22 reciprocates vertically, the support plate 29 drives the screw 30 to rotate vertically on the connecting plate 31, and then drives the blade 2 32 to rotate at the bottom of the cylinder 1, so that the bottom of the water body can be stirred.

[0040] In order to facilitate the arrangement of the stirring plate 15, the connecting groove 23 and the second fan blade 32, the stirring plate 15 is located in the inner circle of the spiral vaporization tube 9, the connecting groove 23 is located on both sides of the spiral vaporization tube 9, and the second fan blade 32 is located below the spiral vaporization tube 9, so that the use effect is better.

[0041] The rest of the structure is the same as that of Example 1.

[0042] Compared with the first embodiment, the present embodiment adds a second fan blade 32 capable of automatically rotating, so as to stir the bottom of the water body, thereby further increasing the stirring effect on the water body and improving the vaporization efficiency.

[0043] Usage process: liquid methanol is input through the input pipe 8 of the pump 7, so that the liquid methanol enters the spiral vaporization tube 9 in the cylinder 1 from the output pipe 6 and the inlet pipe 5, and then water is added through the adding port 4. After adding, the electric heating rod 11 is turned on to heat the water in the cylinder 1. During the heating process, the motor 13 drives the rotating shaft 14 to rotate, so that the stirring plate 15 stirs the water, so that the heated water is always moving, which can exchange heat and facilitate faster temperature increase, thereby effectively speeding up the heating time and improving the vaporization efficiency. By setting a through hole 28 on the stirring plate 15, the stirring effect on the water is increased;

[0044] When the rotating shaft 14 rotates, the bevel gear 16 rotates, driving the bevel gear 2 17 to rotate, so that the connecting shaft 18 rotates on the supporting seat 19, and then drives the ring 20 to rotate, so that the movable rod 21 drives the vertical rod 22 to move back and forth vertically, and then drives the connecting groove 23 to move back and forth vertically in the cylinder 1, so that the water can be scooped up and down to circulate, so that the heating effect of the spiral vaporization tube 9 is more uniform;

[0045] When the connecting groove 23 moves vertically, water passes through the leak hole 27, which can impact the blade 1 26, and then drive the blade 1 26 to rotate through the mounting shaft 25, so that when the connecting groove 23 moves vertically, the blade 1 26 can rotate at the same time, thereby increasing the stirring effect on the water body;

[0046] When the vertical rod 22 moves back and forth vertically, the support plate 29 drives the screw 30 to rotate vertically on the connecting plate 31, thereby driving the second fan blade 32 to rotate at the bottom of the cylinder 1, so as to stir the bottom of the water body, thereby further increasing the stirring effect on the water body and improving the vaporization efficiency;

[0047] After the liquid methanol in the spiral vaporization tube 9 is completely vaporized, it is converted into gaseous methanol and discharged through the discharge tube 10 .

[0048] The above description is only a preferred embodiment of the present invention and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present invention is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with the technical features with similar functions disclosed in the present invention (but not limited to) to form a technical solution.

Claims

1. A graphite methanol vaporizer, characterized in that: include: Main body components and temperature raising components; The body assembly comprises a cylinder (1), the cylinder (1) is provided with a support leg (2), the bottom of the cylinder (1) is provided with a discharge port (3), the side of the cylinder (1) is provided with a feed port (4), the cylinder (1) is provided with an inlet pipe (5) and a discharge pipe (10), one end of the inlet pipe (5) is connected to a spiral vaporization pipe (9) located in the cylinder (1), and the spiral vaporization pipe (9) is connected to the discharge pipe (10), the other end of the inlet pipe (5) is connected to a liquid methanol conveying device, and the top of the cylinder (1) is evenly and circumferentially provided with electric heating rods (11); The temperature raising component comprises a mounting plate (12) arranged on the top of the cylinder (1), a motor (13) being arranged on the mounting plate (12), the motor (13) being connected to a rotating shaft (14), the bottom end of the rotating shaft (14) extending into the cylinder (1), and stirring plates (15) being evenly arranged on the rotating shaft (14) and being located in the cylinder (1), a bevel gear 1 (16) being sleeved on the rotating shaft (14), both sides of the bevel gear 1 (16) being meshingly connected to bevel gear 2 (17), the bevel gear 2 (17) being sleeved on a connecting shaft (18), the connecting shaft (18) being rotatably connected to a supporting seat (19) via a bearing, the supporting seat (19) being arranged on the mounting plate (12), a circular ring (20) being sleeved on the connecting shaft (18), one end of the circular ring (20) being hinged to a movable rod (21). 1), the bottom end of the movable rod (21) is hinged with a vertical rod (22) penetrating the cylinder (1), one end of the vertical rod (22) located in the cylinder (1) is evenly provided with a connecting groove (23), the bottom ends of the two groups of the vertical rods (22) are provided with a support plate (29), the bottom ends of the two groups of the support plates (29) are rotatably connected with a screw rod (30) through a bearing, the inside of the cylinder (1) is provided with two groups of connecting plates (31) with the same structure, and the bottom ends of the two groups of the screw rods (30) respectively penetrate the two groups of the connecting plates (31), the bottom ends of the two groups of the screw rods (30) are provided with a second fan blade (32), the stirring plate (15) is located in the inner circle of the spiral vaporization tube (9), the connecting groove (23) is located on both sides of the spiral vaporization tube (9), and the second fan blade (32) is located below the spiral vaporization tube (9).

2. A graphite methanol vaporizer according to claim 1, characterized in that: The stirring plate (15) is evenly provided with through holes (28).

3. A graphite methanol vaporizer according to claim 1, characterized in that: The liquid methanol delivery device comprises a pump (7), the liquid inlet of the pump (7) is connected to an input pipe (8), the liquid outlet of the pump (7) is connected to an output pipe (6), and the output pipe (6) is connected to an inlet pipe (5).

4. A graphite methanol vaporizer according to claim 1, characterized in that: The rotating shaft (14) is rotatably connected to the top of the cylinder (1) via a bearing.

5. The graphite methanol vaporizer according to claim 1, characterized in that: Leakage holes (27) are evenly arranged at the bottom of the connection groove (23).

6. A graphite methanol vaporizer according to claim 5, characterized in that: A mounting rod (24) is arranged at the top of the connection groove (23), and a mounting shaft (25) is rotatably connected to the top of the mounting rod (24) via a bearing, and a fan blade (26) is arranged on the mounting shaft (25).

7. The graphite methanol vaporizer according to claim 1, characterized in that: The discharge port (3) and the inlet pipe (5) are both provided with valves.

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