Novel vaporization device

Abstract

The utility model relates to a novel vaporizing device, and relates to the technical field of vaporizing devices, the novel vaporizing device comprises a liquid-phase raw material supply assembly, a gas-phase raw material supply assembly, a vaporizing tank and a preheater, the vaporizing tank is communicated with a discharge pipeline, and a first pipeline is communicated between the liquid-phase raw material supply assembly and the vaporizing tank; a second pipeline is arranged between the gas-phase raw material supply assembly and the vaporization tank in a communicating manner, and the preheater is arranged between the vaporization tank and the gas-phase raw material supply assembly in a communicating manner through the second pipeline; the outlet end of the first pipeline extends into the vaporization tank, and an atomization mechanism is mounted at the outlet end of the first pipeline; the outlet end of the second pipeline extends into the vaporization tank, and the atomization mechanism is erected above the outlet end of the second pipeline. The vaporization efficiency of the liquid-phase raw material can be improved.

Description

Technical Field

[0001] The present application relates to the field of vaporization device technology, and particularly to a novel vaporization device. Background Art

[0002] In chemical processes, for some reactions and adsorption, vaporization of liquid-phase raw materials is required, and the reaction and adsorption effects will be relatively ideal.

[0003] In the prior art, the vaporization of organic substances is basically achieved by directly heating the material for evaporation. The current patent technologies for organic substance vaporization are as follows: Patent CN211516355U discloses a novel gasoline vaporization device; this device uses the traditional method of controlling the heating temperature to achieve vaporization, and no technical features of the vaporization process are seen. Patent CN211752577U discloses a highly efficient vaporization hydrogen peroxide vaporization device; a two-fluid nozzle is installed at the center of the top of this device, the liquid inlet and gas inlet of the two-fluid nozzle are located outside the base body, and the nozzle is inserted into the base body; a spherical reflector with a downward opening is installed inside the base body, a through hole is opened at the center of the top of the spherical reflector, and the nozzle is inserted into the through hole; a heating coil is provided directly below the spherical reflector, the heating coil is fixedly installed on the spherical reflector and connected to an external power supply; a vaporized hydrogen peroxide outlet is opened at the center of the bottom of the base body, and hydrogen peroxide is vaporized by spraying it onto the reflector and heating the reflector.

[0004] However, when the raw material is transformed from the liquid phase to the gas phase, in the process of heating the raw material by the reflector to transform the liquid-phase raw material into the gas-phase raw material, the liquid-phase raw material cannot be fully heated and vaporized, and the vaporization efficiency is low, so there is room for improvement. Utility Model Content

[0005] In order to improve the vaporization efficiency of the liquid-phase raw material, the present application provides a novel vaporization device.

[0006] The novel vaporization device provided by the present application adopts the following technical solution:

[0007] A novel vaporization device includes a liquid-phase raw material supply component, a gas-phase raw material supply component, a vaporization tank, and a preheater. A discharge pipeline is communicatively connected to the vaporization tank. A first pipeline is communicatively connected between the liquid-phase raw material supply component and the vaporization tank. A second pipeline is communicatively connected between the gas-phase raw material supply component and the vaporization tank. And the preheater is communicatively connected between the vaporization tank and the gas-phase raw material supply component through the second pipeline;

[0008] The outlet end of the first pipeline extends into the vaporization tank, and an atomization mechanism is installed at the outlet end of the first pipeline;

[0009] The outlet end of the second pipeline extends into the vaporization tank, and the atomization mechanism is erected above the outlet end of the second pipeline.

[0010] By adopting the above technical solution, during the actual chemical production process, liquid-phase raw materials can be supplied into the vaporization tank through the liquid-phase raw material assembly, the atomization mechanism, and the first pipeline. The liquid-phase raw materials are atomized by the atomization mechanism to form dense small droplets and enter the vaporization tank; the gas-phase raw material supply assembly vaporizes the liquid-phase raw materials and then transports them to the preheater through the second pipeline for heating. The heated gas-phase raw materials are transported to the vaporization tank through the second pipeline; the heated gas-phase raw materials flow upward, and the atomized small-droplet liquid-phase raw materials flow downward. The atomized small-droplet liquid-phase raw materials come into contact with the heated gas-phase raw materials, and the atomized small-droplet liquid-phase raw materials undergo a phase change due to heat, forming raw material gas in the vaporization tank and being sent out through the discharge pipeline. The atomization mechanism can turn the liquid-phase raw materials into small droplets. By coming into contact with the heated gas-phase raw materials, the heat absorption area of the liquid-phase raw materials can be increased, and the efficiency of raw material vaporization can be improved.

[0011] Preferably, the atomization mechanism includes a rotary atomizing nozzle installed at the outlet end of the first pipeline through a rotary joint.

[0012] By adopting the above technical solution, the rotary atomizing nozzle can make the atomized small-droplet liquid-phase raw materials evenly distributed in the vaporization tank, facilitating the full contact between the atomized small-droplet liquid-phase raw materials and the heated raw material gas, and improving the vaporization efficiency of the liquid-phase raw materials.

[0013] Preferably, a servo motor is fixedly installed at the bottom of the vaporization tank, and a rotary blade is installed at the driving shaft end of the servo motor through a coupling. The rotary blade is located between the outlet end of the second pipeline and the rotary atomizing nozzle.

[0014] By adopting the above technical solution, the servo motor drives the rotary blade to rotate, which can further ensure the full contact between the atomized small-droplet liquid-phase raw materials and the heated raw material gas.

[0015] Preferably, the liquid-phase raw material supply assembly includes a liquid-phase raw material tank and a first raw material pump. The liquid-phase raw material tank is communicated with the inlet end of the first pipeline, and the first raw material pump is installed on the first pipeline and is installed between the liquid-phase raw material tank and the vaporization tank.

[0016] By adopting the above technical solution, through the first raw material pump, the liquid-phase raw materials in the liquid-phase raw material tank can be continuously transported to the rotary atomizing nozzle.

[0017] Preferably, the gas-phase raw material supply assembly includes a vaporizer and a third pipeline. The third pipeline is communicatively provided between the liquid-phase raw material tank and the vaporizer. The vaporizer is communicated with the inlet end of the second pipeline, and a second raw material pump is installed on the third pipeline;

[0018] A gas pressure reducing valve and a flow control valve are installed on the second pipeline, and the gas pressure reducing valve and the flow control valve are located between the vaporizer and the preheater.

[0019] By adopting the above technical solution, the second raw material pump transports the liquid-phase raw material in the liquid-phase raw material tank to the vaporizer, causing the second raw material pump to vaporize. After forming raw material gas, it is transported to the preheater through the second pipeline. The gas pressure reducing valve and the flow control valve can facilitate ensuring the safety of gas transportation in the pipeline.

[0020] Preferably, a liquid-phase feed flowmeter is installed on the first pipeline, and the liquid-phase feed flowmeter is located between the first raw material pump and the vaporization tank.

[0021] By adopting the above technical solution, the setting of the liquid-phase flowmeter can facilitate the operator to adjust the pump pressure of the first feed pump according to the liquid-phase flow rate in the first pipeline.

[0022] Preferably, a pressure control valve is installed on the discharge pipeline.

[0023] By adopting the above technical solution, the pressure control valve can facilitate the operator to adjust the air pressure of the output raw material gas.

[0024] In summary, a new vaporization device of the present application includes at least one of the following beneficial technical effects:

[0025] 1. During the actual chemical production process, the liquid-phase raw material can be supplied to the vaporization tank through the liquid-phase raw material assembly, the atomization mechanism, and the first pipeline. The liquid-phase raw material is atomized by the atomization mechanism to form dense small droplets and enter the vaporization tank; the gas-phase raw material supply assembly vaporizes the liquid-phase raw material and transports it to the preheater through the second pipeline for heating. The heated gas-phase raw material is transported to the vaporization tank through the second pipeline; the heated gas-phase raw material flows upward, and the atomized small droplet liquid-phase raw material flows downward. The atomized small droplet liquid-phase raw material contacts the heated gas-phase raw material, and the atomized small droplet liquid-phase raw material undergoes a phase change due to heat, forming raw material gas in the vaporization tank and being sent out through the discharge pipeline; through the atomization mechanism, the liquid-phase raw material can be turned into small droplets, and by contacting the heated gas-phase raw material, the heat absorption area of the liquid-phase raw material can be increased, and the efficiency of raw material vaporization can be improved;

[0026] 2. By using the rotary atomizing nozzle, the atomized small droplet liquid-phase raw material can be evenly distributed in the vaporization tank, facilitating the full contact between the atomized small droplet liquid-phase raw material and the heated raw material gas, and improving the vaporization efficiency of the liquid-phase raw material; BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram for showing the overall structure of the vaporization device in the embodiment of the present application.

[0028] Description of reference numerals: 1. Vaporization tank; 11. Servo motor; 12. Rotating blade; 2. Preheater; 21. Discharge pipeline; 3. Liquid-phase raw material tank; 31. First pipeline; 32. First raw material pump; 33. Liquid-phase feed flowmeter; 4. Vaporizer; 41. Second pipeline; 42. Second raw material pump; 43. Third pipeline; 44. Gas pressure reducing valve; 45. Flow control valve; 5. Atomization mechanism; 6. Pressure control valve. Detailed implementation manners

[0029] The following further elaborates on this application Figure 1 in conjunction with the accompanying drawings.

[0030] Embodiment

[0031] An embodiment of this application discloses a novel vaporization device. Referring to Figure 1 , it includes a liquid-phase raw material supply component, a gas-phase raw material supply component, a vaporization tank 1 and a preheater 2. A discharge pipeline 21 is connected and arranged on the vaporization tank 1. A first pipeline 31 is connected and arranged between the liquid-phase raw material supply component and the vaporization tank 1. A second pipeline 41 is connected and arranged between the gas-phase raw material supply component and the vaporization tank 1. And the preheater 2 is connected and arranged between the vaporization tank 1 and the gas-phase raw material supply component through the second pipeline 41; the outlet end of the first pipeline 31 extends into the vaporization tank 1, and an atomization mechanism 5 is installed at the outlet end of the first pipeline 31; the outlet end of the second pipeline 41 extends into the vaporization tank 1, and the atomization mechanism 5 is erected above the outlet end of the second pipeline 41.

[0032] During the actual chemical production process, the liquid-phase raw material can be supplied to the vaporization tank 1 through the liquid-phase raw material component, the atomization mechanism 5 and the first pipeline 31. The liquid-phase raw material is atomized by the atomization mechanism 5 to form dense small droplets and enters the vaporization tank 1; the gas-phase raw material supply component vaporizes the liquid-phase raw material and then transports it to the preheater 2 through the second pipeline 41 for heating. The heated gas-phase raw material is transported to the vaporization tank 1 through the second pipeline 41; the heated gas-phase raw material flows upward, and the atomized small-droplet liquid-phase raw material flows downward. The atomized small-droplet liquid-phase raw material contacts the heated gas-phase raw material, and the atomized small-droplet liquid-phase raw material undergoes a phase change due to heat, forms raw material gas in the vaporization tank 1 and is sent out through the discharge pipeline 21.

[0033] The atomization mechanism 5 can turn the liquid-phase raw material into small droplets. By contacting the heated gas-phase raw material, the heat absorption area of the liquid-phase raw material can be increased, and the efficiency of raw material vaporization can be improved.

[0034] In this embodiment, the atomization mechanism 5 is a rotary atomizing nozzle installed at the outlet end of the first pipeline 31 through a rotary joint.

[0035] The rotary atomizing nozzle can evenly distribute the atomized small liquid droplets of the liquid-phase raw material in the vaporization tank 1, facilitating the full contact between the atomized small liquid droplets of the liquid-phase raw material and the heated raw material gas, and improving the vaporization efficiency of the liquid-phase raw material.

[0036] Referring to Figure 1 , the liquid-phase raw material supply assembly includes a liquid-phase raw material tank 3 and a first raw material pump 32. The liquid-phase raw material tank 3 is communicated with the inlet end of the first pipeline 31. The first raw material pump 32 is installed on the first pipeline 31, and the first raw material pump 32 is installed between the liquid-phase raw material tank 3 and the vaporization tank 1.

[0037] Through the first raw material pump 32, the liquid-phase raw material in the liquid-phase raw material tank 3 can be continuously transported to the atomizing rotary nozzle.

[0038] Referring to Figure 1 , the gas-phase raw material supply assembly includes a vaporizer 4 and a third pipeline 43. The third pipeline 43 is communicatively arranged between the liquid-phase raw material tank 3 and the vaporizer 4. The vaporizer 4 is communicated with the inlet end of the second pipeline 41, and a second raw material pump 42 is installed on the third pipeline 43; a gas pressure reducing valve 44 and a flow control valve 45 are installed on the second pipeline 41, and the gas pressure reducing valve 44 and the flow control valve 45 are located between the vaporizer 4 and the preheater 2.

[0039] The second raw material pump 42 transports the liquid-phase raw material in the liquid-phase raw material tank 3 to the vaporizer 4, causing the second raw material pump 42 to vaporize. After forming the raw material gas, it is transported to the preheater 2 through the second pipeline 41. The gas pressure reducing valve 44 and the flow control valve 45 can facilitate ensuring the safety of the gas transported in the pipeline.

[0040] Referring to Figure 1 , a liquid-phase feed flowmeter 33 is installed on the first pipeline 31, and the liquid-phase feed flowmeter 33 is located between the first raw material pump and the vaporization tank 1.

[0041] The setting of the liquid-phase flowmeter can facilitate the operator to adjust the pump pressure of the first feed pump according to the flow rate of the liquid phase in the first pipeline 31.

[0042] Referring to Figure 1 , a pressure control valve 6 is installed on the discharge pipeline 21. The pressure control valve 6 can facilitate the operator to adjust the air pressure of the output raw material gas.

[0043] The implementation principle of a new vaporization device in an embodiment of this application is as follows: During the actual chemical production process, liquid-phase raw materials can be supplied into the vaporization tank 1 through the liquid-phase raw material assembly, the atomization mechanism 5, and the first pipeline 31. The liquid-phase raw materials are atomized by the atomization mechanism 5 to form dense small droplets and enter the vaporization tank 1; the gas-phase raw material supply assembly vaporizes the liquid-phase raw materials and then transports them to the preheater 2 through the second pipeline 41 for heating. The heated gas-phase raw materials are transported to the vaporization tank 1 through the second pipeline 41; the heated gas-phase raw materials flow upward, and the atomized small-droplet liquid-phase raw materials flow downward. The atomized small-droplet liquid-phase raw materials come into contact with the heated gas-phase raw materials. The atomized small-droplet liquid-phase raw materials undergo a phase change due to heat and form raw material gas in the vaporization tank 1 and are sent out through the discharge pipeline 21. Through the atomization mechanism 5, the liquid-phase raw materials can be turned into small droplets. By coming into contact with the heated gas-phase raw materials, the heat absorption area of the liquid-phase raw materials can be increased, and the efficiency of raw material vaporization can be improved.

[0044] Embodiment 2

[0045] In an embodiment of this application, with reference to Figure 1 , a servo motor 11 is fixedly installed at the bottom of the vaporization tank 1. The drive shaft end of the servo motor 11 is installed with a rotating blade 12 through a coupling. The rotating blade 12 is located between the outlet end of the second pipeline 41 and the rotary atomizing nozzle.

[0046] The servo motor 11 drives the rotating blade 12 to rotate, which can further ensure that the atomized small-droplet liquid-phase raw materials are in full contact with the heated raw material gas.

[0047] The above are all preferred embodiments of this application. The protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A novel vaporization device, characterized in that: The invention comprises a liquid raw material supply component, a gaseous raw material supply component, a vaporizer (1) and a preheater (2), wherein the vaporizer (1) is provided with a discharge pipe (21) in communication, a first pipe (31) is provided in communication between the liquid raw material supply component and the vaporizer (1), a second pipe (41) is provided in communication between the gaseous raw material supply component and the vaporizer (1), and the preheater (2) is provided in communication between the vaporizer (1) and the gaseous raw material supply component via the second pipe (41); The outlet end of the first pipe (31) extends into the vaporizer (1), and an atomization mechanism (5) is installed at the outlet end of the first pipe (31); The outlet end of the second pipe (41) extends into the vaporizer (1), and the atomization mechanism (5) is mounted above the outlet end of the second pipe (41).

2. A novel vaporization device according to claim 1, characterized in that: The atomizing mechanism (5) comprises a rotary atomizing nozzle mounted at the outlet end of the first pipe (31) via a rotary joint.

3. A novel vaporization device according to claim 2, characterized in that: A servo motor (11) is fixedly mounted at the bottom of the vaporizer (1), a rotary blade (12) is mounted on the driving shaft end of the servo motor (11) via a coupling, and the rotary blade (12) is located between the outlet end of the second pipe (41) and the rotary atomizing nozzle.

4. A novel vaporization device according to claim 3, characterized in that: The liquid-phase raw material supply assembly comprises a liquid-phase raw material tank (3) and a first raw material pump (32); the liquid-phase raw material tank (3) is connected to the inlet end of the first pipeline (31); the first raw material pump (32) is installed on the first pipeline (31); and the first raw material pump (32) is installed between the liquid-phase raw material tank (3) and the vaporization tank (1).

5. A novel vaporization device according to claim 4, characterized in that: The gas phase raw material supply assembly comprises a vaporizer (4) and a third pipeline (43), wherein the third pipeline (43) is arranged between the liquid phase raw material tank (3) and the vaporizer (4), the vaporizer (4) is connected to the inlet end of the second pipeline (41), and a second raw material pump (42) is installed on the third pipeline (43); A gas pressure reducing valve (44) and a flow control valve (45) are installed on the second pipeline (41), and the gas pressure reducing valve (44) and the flow control valve (45) are located between the vaporizer (4) and the preheater (2).

6. A novel vaporization device according to claim 4, characterized in that: A liquid-phase feed flow meter (33) is installed on the first pipeline (31), and the liquid-phase feed flow meter (33) is located between the first raw material pump and the vaporizer (1).

7. A novel vaporization device according to claim 1, characterized in that: A pressure control valve (6) is installed on the discharge pipe (21).

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