Beta-pinene low-temperature atomization gasification process

Abstract

The invention relates to the technical field of beta-pinene gasification processes, in particular to a beta-pinene low-temperature atomization gasification process which comprises a collecting and purifying device adopting the beta-pinene low-temperature atomization gasification process, and the collecting and purifying device is composed of a purifying cylinder and a conveying pump arranged on one side of the purifying cylinder. An air outlet pipe is fixedly mounted at the air outlet end of the conveying pump, a vertical pipe is fixedly mounted at the tail end of the air outlet pipe, the vertical pipe is located in the purification barrel and is vertically arranged, a spiral pipe is arranged in the vertical pipe, a cold water pipe is fixedly mounted at the bottom end of the spiral pipe, a water outlet pipe is fixedly mounted at the top end of the spiral pipe, and the cold water pipe and the water outlet pipe both penetrate out of the purification barrel; a filter screen is fixedly mounted on the inner wall of the purification cylinder, and a molecular sieve is arranged above the filter screen. The device can perform moisture absorption and impurity filtration operation, is beneficial to improving the purity, and is convenient to use.

Description

Technical Field

[0001] The invention relates to the technical field of beta-pinene gasification technology, and in particular to a beta-pinene low-temperature atomization gasification technology. Background Art

[0002] β-pinene is a natural terpene compound with a special aroma. It is widely found in plant oils such as rosin and turpentine. Due to its unique aroma and chemical properties, β-pinene is widely used in the fields of fragrances, cosmetics, and pharmaceutical intermediates. The preparation of β-pinene is usually completed by multiple processing steps. The currently used β-pinene extraction and gasification processes have the advantages of low energy consumption and high efficiency.

[0003] However, when most of the β-pinene low-temperature atomization gasification processes are used for preparation, the prepared β-pinene gas contains impurities such as impurities and moisture, which will affect its purity. In addition, such impurities and moisture are generally not removed in the gasification process. There is a defect that the impurities and moisture contained in the gasified β-pinene gas cannot be removed, which affects the preparation effect and brings inconvenience to users. In view of this, we propose a β-pinene low-temperature atomization gasification process. Summary of the invention

[0004] The object of the present invention is to provide a β-pinene low-temperature atomization gasification process to solve the defects mentioned in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A β-pinene low-temperature atomization gasification process comprises the following steps:

[0007] 1. Raw material preparation stage

[0008] S1, selecting a vegetable oil rich in β-pinene as a raw material, removing impurities and moisture through pretreatment, and obtaining a pure β-pinene raw material;

[0009] 2. Low temperature atomization stage

[0010] S2, placing the β-pinene raw material in a low-temperature atomizer, and forming fine atomized particles of the β-pinene raw material at low temperature by lowering the temperature and increasing the pressure, wherein the atomization temperature is between -50°C and -30°C, so that the β-pinene is fully atomized without thermal decomposition and chemical changes;

[0011] 3. Atomized particle delivery stage

[0012] S3, sending the atomized β-pinene particles into the gas reactor through a conveying device, and maintaining a low temperature environment during the conveying process to avoid aggregation and precipitation of the β-pinene particles;

[0013] 4. Low temperature gasification stage

[0014] In the gas reactor, the atomized particles are rapidly gasified by heating;

[0015] 5. Gas collection and purification stage

[0016] The gasified β-pinene gas is transported to a purification cylinder by a transport pump, and impurities and moisture therein are removed by condensation and filtration to obtain pure β-pinene gas.

[0017] The technical solution of the present invention includes a collection and purification device using the β-pinene low-temperature atomization and gasification process, the collection and purification device is composed of a purification cartridge and a delivery pump arranged on one side of the purification cartridge, the gas outlet end of the delivery pump is fixedly installed with an outlet pipe, the end of the outlet pipe is fixedly installed with a vertical pipe, the vertical pipe is located in the purification cartridge and is arranged vertically, a spiral pipe is arranged in the vertical pipe, a cold water pipe is fixedly installed at the bottom end of the spiral pipe, a water outlet pipe is fixedly installed at the top end of the spiral pipe, and both the cold water pipe and the water outlet pipe pass through the purification cartridge;

[0018] A filter screen is fixedly mounted on the inner wall of the purification cylinder, and a molecular sieve is arranged above the filter screen.

[0019] In the technical solution of the present invention, the spiral tube is spiral-shaped and is used to condense the gas.

[0020] In the technical solution of the present invention, an air intake pipe is fixedly installed at the air intake end of the delivery pump, and the air intake pipe is used for the gas intake operation.

[0021] In the technical solution of the present invention, a transparent plate is fixedly mounted on the bottom cylinder of the purification cylinder, and the transparent plate is used for observation operation.

[0022] In the technical solution of the present invention, a sewage pipe is fixedly installed on the bottom cylinder of the purification cylinder, and a sewage valve is fixedly installed on the sewage pipe to facilitate the discharge operation of condensed water.

[0023] In the technical solution of the present invention, a top cover is fixedly mounted on the top surface of the purification cylinder, and a delivery pipe is fixedly mounted on the top cover, which is beneficial to the discharge of the purified gas.

[0024] In the technical solution of the present invention, an addition pipe is fixedly installed on the top cover, and a discharge pipe is fixedly installed on the barrel of the purification barrel. The bottom of the discharge pipe and the bottom surface of the filter are located on the same inclined plane, and the discharge pipe and the filter are both inclined downward at 45° to 60°. Valves are fixedly installed on the addition pipe and the discharge pipe to facilitate the replacement operation of the molecular sieve.

[0025] In the technical solution of the present invention, an addition cover is fixedly installed on the top end of the addition pipe, and a dustproof cover is sleeved on the addition cover to prevent dust from entering.

[0026] In the technical solution of the present invention, ears are fixedly installed at the side portions of the adding cover and the side portions of the dust cover, through holes are arranged in the ears, and the two ears are bound and fixed by a pulling rope.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. The present invention provides a collection and purification device to ensure that when in use, the spiral tube can be used to pass water to achieve condensation of the gas, thereby promoting the discharge of water vapor contained in the gas. In addition, the filter net is provided to filter the impurities in the gas. In addition, the molecular sieve is provided to further absorb moisture from the water vapor in the gas, thereby ultimately achieving the effect of removing and purifying the impurities and water vapor in the gas.

[0029] 2. The present invention provides an addition pipe and a discharge pipe, so that the molecular sieve can be discharged through the discharge pipe and a new molecular sieve can be added through the addition pipe, thereby achieving the effect of replacing the molecular sieve. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is one of the partial structural schematic diagrams of the present invention;

[0032] Figure 3 This is the second schematic diagram of the partial structure of the present invention;

[0033] Figure 4 is a cross-sectional view of the purification cartridge of the present invention;

[0034] Figure 5 For the present invention Figure 1 The enlarged view of point A in the middle;

[0035] Figure 6 It is a process flow chart of the present invention.

[0036] The meaning of each number in the figure is:

[0037] 1. Low temperature atomizer;

[0038] 2. Gas reactor;

[0039] 3. Collection and purification device; 30. Purification cylinder; 301. Transparent plate; 31. Drain pipe; 311. Drain valve; 32. Top cover; 321. Delivery pipe; 33. Addition pipe; 331. Addition cover; 332. Dust cover; 333. Lifting ear; 334. Through hole; 335. Pull rope; 34. Filter screen; 341. Molecular sieve; 35. Discharge pipe; 351. Valve; 36. Delivery pump; 361. Inlet pipe; 362. Outlet pipe; 37. Vertical pipe; 38. Cold water pipe; 381. Spiral pipe; 382. Outlet pipe. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] See also Figure 1-Figure 6 The present invention provides a technical solution: a β-pinene low-temperature atomization gasification process, comprising the following steps:

[0042] 1. Raw material preparation stage

[0043] S1, selecting a vegetable oil rich in β-pinene as a raw material, removing impurities and moisture through pretreatment, and obtaining a pure β-pinene raw material;

[0044] 2. Low temperature atomization stage

[0045] S2, placing the β-pinene raw material in a low-temperature atomizer 1, and forming the β-pinene raw material into fine atomized particles at low temperature by lowering the temperature and increasing the pressure, wherein the atomization temperature is between -50°C and -30°C, so that the β-pinene is fully atomized without thermal decomposition and chemical changes;

[0046] 3. Atomized particle delivery stage

[0047] S3, sending the atomized β-pinene particles into the gas reactor 2 through a conveying device, and maintaining a low temperature environment during the conveying process to avoid aggregation and precipitation of the β-pinene particles;

[0048] 4. Low temperature gasification stage

[0049] In the gas reactor 2, the atomized particles are rapidly gasified by heating;

[0050] 5. Gas collection and purification stage

[0051] The gasified β-pinene gas is transported to the purification cylinder 30 by using the air inlet pipe 361 and the delivery pump 36. At this time, the gas enters the vertical pipe 37, and then the cold water pipe 38 is connected to the external cold water inlet pipe, and the water outlet pipe 382 is connected to the external water return pipe. As the cold water enters the spiral tube 381, the gas in the vertical pipe 37 is condensed. During the condensation process, the water vapor in the gas condenses into water droplets and drips along the spiral tube 381. The gas is discharged along the end of the vertical pipe 37, filtered upward through the filter 34, and then dried by the molecular sieve 341 and discharged along the delivery pipe 321 to the corresponding collection equipment in the outside world. Impurities and moisture are removed by condensation and filtration to obtain pure β-pinene gas.

[0052] In addition, when replacing the molecular sieve 341, open the valve 351 on the discharge pipe 35. At this time, the molecular sieve 341 on the filter screen 34 is discharged outward along the discharge pipe 35. After the molecular sieve 341 is completely discharged, close the valve 351 on the discharge pipe 35, and then open the valve 351 on the addition pipe 33. At the same time, remove the dust cover 332, and use the addition pipe 33 to add the molecular sieve 341 toward the top of the filter screen 34. After the addition is completed, continue to close the valve 351 on the addition pipe 33 and cover the dust cover 332 tightly.

[0053] In this embodiment, a collection and purification device 3 using the β-pinene low-temperature atomization and gasification process is included. The collection and purification device 3 is composed of a purification cylinder 30 and a delivery pump 36 arranged on one side of the purification cylinder 30. An outlet pipe 362 is fixedly installed at the outlet end of the delivery pump 36. A vertical pipe 37 is fixedly installed at the end of the outlet pipe 362. The vertical pipe 37 is located in the purification cylinder 30 and is arranged vertically. A spiral tube 381 is arranged in the vertical tube 37. The spiral tube 381 is spiral and is used to condense the gas. Condensed water contained in the gas can drip along the spiral tube 381 to remove water vapor in the gas. A cold water pipe 38 is fixedly installed at the bottom end of the spiral tube 381, and a water outlet pipe 382 is fixedly installed at the top end of the spiral tube 381. The cold water pipe 38 and the water outlet pipe 382 both pass through the purification cylinder 30 to facilitate the introduction of cold water for gas condensation.

[0054] Specifically, a filter screen 34 is fixedly mounted on the inner wall of the purification cylinder 30, and a molecular sieve 341 is arranged above the filter screen 34. The filter screen 34 can filter impurities in the gas, and the molecular sieve 341 can absorb moisture to achieve the effect of removing impurities and water vapor in the gas.

[0055] In this embodiment, an air intake pipe 361 is fixedly installed at the air intake end of the delivery pump 36, and the air intake pipe 361 is used for the gas intake operation.

[0056] Specifically, a transparent plate 301 is fixedly mounted on the bottom cylinder of the purification cylinder 30 . The transparent plate 301 is made of a transparent material and is used for observation operations.

[0057] Furthermore, a drain pipe 31 is fixedly installed on the bottom cylinder body of the purification cylinder 30 , and a drain valve 311 is fixedly installed on the drain pipe 31 to facilitate the discharge operation of condensed water.

[0058] In addition, a top cover 32 is fixedly mounted on the top surface of the purification cylinder 30 , and a delivery pipe 321 is fixedly mounted on the top cover 32 , which is beneficial for the discharge of the purified gas.

[0059] It is worth mentioning that an addition pipe 33 is fixedly installed on the top cover 32, and a discharge pipe 35 is fixedly installed on the barrel of the purification barrel 30. The bottom of the discharge pipe 35 and the bottom surface of the filter screen 34 are located on the same inclined plane, and the discharge pipe 35 and the filter screen 34 are both arranged to be inclined downward by 45° to 60°. Valves 351 are fixedly installed on the addition pipe 33 and the discharge pipe 35 to facilitate the replacement operation of the molecular sieve 341. By opening the valve 351 on the discharge pipe 35, the molecular sieve 341 on the filter screen 34 can be discharged outward, and then a new molecular sieve 341 can be added toward the top of the filter screen 34 using the addition pipe 33.

[0060] It is worth noting that an addition cover 331 is fixedly installed on the top of the addition tube 33, and a dust cover 332 is provided on the addition cover 331 to prevent dust from entering; ears 333 are fixedly installed on the side parts of the addition cover 331 and the side parts of the dust cover 332, and a through hole 334 is provided in the ear 333. The two ears 333 are tied and fixed by a pulling rope 335.

[0061] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A β-pinene low temperature atomization gasification process, characterized in that: The following steps are involved:

1. Raw material preparation stage S1, selecting a vegetable oil rich in β-pinene as a raw material, removing impurities and moisture through pretreatment, and obtaining a pure β-pinene raw material; 2. Low temperature atomization stage S2, placing the β-pinene raw material in a low-temperature atomizer (1), and forming the β-pinene raw material into fine atomized particles at low temperature by lowering the temperature and increasing the pressure, wherein the atomization temperature is between -50°C and -30°C, so that the β-pinene is fully atomized without thermal decomposition and chemical changes; 3. Atomized particle delivery stage S3, delivering the atomized β-pinene particles into the gas reactor (2) through a conveying device, and maintaining a low temperature environment during the conveying process to avoid aggregation and precipitation of the β-pinene particles; 4. Low temperature gasification stage In the gas reactor (2), the atomized particles are rapidly gasified by heating; 5. Gas collection and purification stage The gasified β-pinene gas is transported to the purification cylinder (30) by means of a transport pump (36), and impurities and moisture therein are removed by condensation and filtration to obtain pure β-pinene gas.

2. The β-pinene low temperature atomization gasification process according to claim 1, comprising a collection and purification device (3) using the β-pinene low temperature atomization gasification process, characterized in that: The collection and purification device (3) is composed of a purification cylinder (30) and a delivery pump (36) arranged on one side of the purification cylinder (30); an air outlet pipe (362) is fixedly installed at the air outlet end of the delivery pump (36); a vertical pipe (37) is fixedly installed at the end of the air outlet pipe (362); the vertical pipe (37) is located in the purification cylinder (30) and is arranged in a vertical shape; a spiral pipe (381) is arranged in the vertical pipe (37); a cold water pipe (38) is fixedly installed at the bottom end of the spiral pipe (381); a water outlet pipe (382) is fixedly installed at the top end of the spiral pipe (381); the cold water pipe (38) and the water outlet pipe (382) both pass through the purification cylinder (30); A filter screen (34) is fixedly mounted on the inner wall of the purification cylinder (30), and a molecular sieve (341) is arranged above the filter screen (34).

3. The β-pinene low temperature atomization gasification process according to claim 2, characterized in that: The spiral tube (381) is spiral-shaped and is used to condense gas.

4. The β-pinene low temperature atomization gasification process according to claim 2, characterized in that: An air intake pipe (361) is fixedly mounted on the air intake end of the delivery pump (36), and the air intake pipe (361) is used for the intake operation of gas.

5. The β-pinene low temperature atomization gasification process according to claim 2, characterized in that: A transparent plate (301) is fixedly mounted on the bottom cylinder of the purification cylinder (30), and the transparent plate (301) is used for observation operation.

6. The β-pinene low temperature atomization gasification process according to claim 5, characterized in that: A sewage discharge pipe (31) is fixedly mounted on the bottom cylinder body of the purification cylinder (30), and a sewage discharge valve (311) is fixedly mounted on the sewage discharge pipe (31).

7. The β-pinene low temperature atomization gasification process according to claim 5, characterized in that: A top cover (32) is fixedly mounted on the top surface of the purification cartridge (30), and a delivery pipe (321) is fixedly mounted on the top cover (32).

8. The β-pinene low temperature atomization gasification process according to claim 7, characterized in that: The top cover (32) is fixedly mounted with an addition pipe (33), the body of the purification cylinder (30) is fixedly mounted with a discharge pipe (35), the bottom of the discharge pipe (35) and the bottom surface of the filter screen (34) are located on the same inclined plane, the discharge pipe (35) and the filter screen (34) are both arranged to be inclined downward at an angle of 45° to 60°, and valves (351) are fixedly mounted on the addition pipe (33) and the discharge pipe (35).

9. The β-pinene low temperature atomization gasification process according to claim 8, characterized in that: An addition cover (331) is fixedly mounted on the top end of the addition pipe (33), and a dust cover (332) is sleeved on the addition cover (331).

10. The β-pinene low temperature atomization gasification process according to claim 9, characterized in that: A lifting ear (333) is fixedly installed at the side of the adding cover (331) and the side of the dust cover (332), a through hole (334) is arranged in the lifting ear (333), and the two lifting ears (333) are tied and fixed by a pulling rope (335).

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