CN212894506U - Manufacturing installation based on beta-pinene thermal cracking produces myrcene - Google Patents
Manufacturing installation based on beta-pinene thermal cracking produces myrcene Download PDFInfo
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- CN212894506U CN212894506U CN202020582793.3U CN202020582793U CN212894506U CN 212894506 U CN212894506 U CN 212894506U CN 202020582793 U CN202020582793 U CN 202020582793U CN 212894506 U CN212894506 U CN 212894506U
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Abstract
The utility model discloses a manufacturing installation based on beta-pinene thermal cracking produces myrcene, including the vaporization tower, the inlet pipe, go up the tower body, the transition tower body, lower tower body, the passage, the pre-heater, vacuum processor, adapter sleeve A, the intake pipe, the cracker, the jet plane, the outlet duct, adapter sleeve B and collection box, at first pass through the last tower body with beta-pinene raw materials through the vaporization tower in proper order, transition tower body and tower body carry out temperature vaporization processing down, the leading-in pre-heater of beta-pinene raw materials after the vaporization is accomplished, vacuum processor, preheat under the vacuum treatment condition, cracking treatment that cracking device 11 carries out beta-pinene generates myrcene, myrcene is retrieved by collection box collection material at last. The utility model discloses can increase the schizolysis reaction surface area, be favorable to beta-pinene fully to contact the schizolysis pipe and high-efficient schizolysis, improve the manufacturing efficiency of myrcene, have advantages such as energy consumption low, with low costs, schizolysis work efficiency height and simple structure, easily realize industrial production.
Description
Technical Field
The utility model relates to a beta-pinene thermal cracking technical field, specific manufacturing installation based on beta-pinene thermal cracking produces myrcene that says so.
Background
Myrcene (Myrcene), also known as Myrcene, a Myrcene is less naturally present and B Myrcene is often used in the fragrance industry. B, myrcene is colorless or light yellow liquid and has light balsam fragrance. Insoluble in water and soluble in organic solvent such as ethanol. Is present in oleum Cinnamomi, lemongrass oil, cedar wood oil, spruce oil, oleum Terebinthinae, lemongrass oil, lemon oil, etc. The myrcene can be separated by a method of reduced pressure fractionation.
The content of myrcene in natural essential oil is very low, and the requirement of modern spice industry cannot be met, so that the production of myrcene is mostly carried out by adopting a mode based on beta-pinene thermal cracking. Therefore, the manufacturing device for producing the myrcene based on thermal cracking of the beta-pinene is provided.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims at providing a manufacturing device for producing myrcene based on thermal cracking of beta-pinene.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a manufacturing device for producing myrcene based on thermal cracking of beta-pinene comprises a vaporization tower, a feeding pipe, an upper tower body, a transition tower body, a lower tower body, a material guide pipe, a preheater, a vacuum processor, a connecting sleeve A, an air inlet pipe, a cracking device, an air injector, an air outlet pipe, a connecting sleeve B and a recycling box, wherein the feeding pipe is arranged on the upper portion of the left side of the vaporization tower, the upper tower body, the transition tower body and the lower tower body are sequentially connected with the inside of the vaporization tower through flanges from bottom to top, one end of the material guide pipe is arranged on the lower portion of the right side of the vaporization tower, one end of the material guide pipe is arranged on the left side of the preheater, the preheater is arranged on the top of the vacuum processor, the connecting sleeve A is arranged on the lower portion of the right side of the vacuum processor, the connecting, the air outlet pipe is arranged at the right end of the cracking device and fixedly connected with the recovery box through a connecting sleeve B.
Further, a material exhaust outlet is formed in the top of the upper tower body.
Further, a heating device is arranged in the transition tower body, and a grid plate or a plane plate type baffle plate is arranged in the heating device.
Further, the connecting sleeve A and the connecting sleeve B are both set to be the same in diameter.
Furthermore, the cracking device comprises a catalyst outer layer, a cracking tube and a fixed shaft, wherein the catalyst outer layer covers the outer surface of the cracking device, the cracking tube is distributed in the cracking device in a divergent mode, and the fixed shaft is arranged at the center of the cracking device.
The cracking tube is arranged into concentric structure and the number of cracking tubes is several groups.
The utility model has the advantages that:
the vaporization structure arranged on the manufacturing device for producing the myrcene based on the thermal cracking of the beta-pinene has the advantages of low energy consumption, low cost, high cracking work efficiency, simple structure and the like, and is easy to realize industrial production.
Secondly, the structure of the manufacturing device for producing the myrcene based on the thermal cracking of the beta-pinene can increase the surface area of the cracking reaction, is beneficial to the beta-pinene to fully contact with the cracking tube to crack efficiently, and improves the manufacturing efficiency of the myrcene.
Drawings
Fig. 1 is a schematic view of the overall structure of a manufacturing apparatus for producing myrcene by thermal cracking of beta-pinene according to the present invention;
fig. 2 is a schematic structural diagram of a cracking device of a manufacturing device for producing myrcene based on thermal cracking of beta-pinene according to the present invention;
fig. 3 is a schematic cross-sectional view of a cracking apparatus of a manufacturing apparatus for producing myrcene by thermal cracking of beta-pinene according to the present invention;
in the figure: 1 vaporization tower, 2 feeding pipes, 3 upper tower bodies, 4 transition tower bodies, 5 lower tower bodies, 6 material guiding pipes, 7 preheaters, 8 vacuum processors, 9 connecting sleeve pipes A, 10 air inlet pipes, 11 cracking devices, 111 catalyst outer layers, 112 cracking pipes, 113 fixing shafts, 12 jet engines, 13 air outlet pipes, 14 connecting sleeve pipes B and 15 recovery boxes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-3, a manufacturing apparatus for producing myrcene based on thermal cracking of β -pinene includes a vaporization tower 1, a feed pipe 2, an upper tower 3, a transition tower 4, a lower tower 5, a feed conduit 6, a preheater 7, a vacuum processor 8, a connection sleeve a9, an air inlet pipe 10, a cracking apparatus 11, an air jet 12, an air outlet pipe 13, a connection sleeve B14 and a recycling box 15, wherein the feed pipe 2 is disposed at the upper portion of the left side of the vaporization tower 1, the upper tower 3, the transition tower 4 and the lower tower 5 are flange-connected to the interior of the vaporization tower 1 from bottom to top in sequence, one end of the feed conduit 6 is disposed at the lower portion of the right side of the vaporization tower 1, one end of the feed conduit 6 is disposed at the left side of the preheater 7, wherein the feed conduit 6 is provided with a vacuum pump for delivering vaporized β -pinene, which can be used for delivering, preheater 7 sets up in vacuum processor 8's top, and the lower part on vacuum processor 8 right side is provided with adapter sleeve A9, adapter sleeve A9 and intake pipe 10 fixed connection, and intake pipe 10 sets up in cracker 11's left end, and jet 12 sets up on cracker 11, and outlet duct 13 sets up in cracker 11's right-hand member, and outlet duct 13 passes through adapter sleeve B14 and collection box 15 fixed connection.
In the utility model, the water-saving device is provided with a water-saving valve,
further, a material exhaust outlet is arranged at the top of the upper tower body 3, and the material exhaust outlet is used for exhaust treatment of vaporization of the vaporization tower 1.
Further, the inside heating device that is provided with of transition tower body 4, the inside grid plate or the flat plate formula baffling board that is provided with of heating device for steam in the transition tower body 4 also can carry out the heat exchange, makes the interior temperature uniformity of transition tower body 4 in high, guarantees the heating effect to material in the heating device, improves vaporization efficiency.
Furthermore, the connecting sleeve A9 and the connecting sleeve B14 are both set to be the same in diameter size, so that the balance of air guide pressure is maintained.
Further, the cracking device 11 comprises a catalyst outer layer 111, a cracking tube 112 and a fixing shaft 113, the catalyst outer layer 111 covers the outer surface of the cracking device 11, the cracking tube 112 is arranged in the cracking device 11 in a divergent mode, and the fixing shaft 113 is arranged at the center of the cracking device 11.
The further measure is that the cracking tubes 112 are arranged into the cracking tubes with the concentric circle structure, and the number of the cracking tubes 112 is a plurality of groups, the structure of the cracking tubes 112 can increase the surface area of the cracking reaction, which is beneficial to the full contact of beta-pinene and the high-efficiency cracking.
The utility model discloses a theory of operation is: when the device is used, firstly, a beta-pinene raw material passes through the upper tower body 3, the transition tower body 4 and the lower tower body 5 in sequence through the vaporization tower 1 to be subjected to temperature vaporization treatment, the vaporized beta-pinene raw material enters the preheater 7 for preheating treatment under the condition of 45-55mmHg of preheating and vacuum treatment of the beta-pinene raw material under the action of the vacuum pump on the material guide pipe 6, then the beta-pinene raw material is subjected to suction filtration treatment by the vacuum processor 8 and enters the cracking device 11, the beta-pinene cracking treatment is carried out at the temperature of 150 and 550 ℃ of the cracking device 11 to generate myrcene, and finally the myrcene is recovered by the recovery box 15. The utility model discloses can increase the schizolysis reaction surface area, be favorable to beta-pinene fully to contact the schizolysis pipe and high-efficient schizolysis, improve the manufacturing efficiency of myrcene, have advantages such as energy consumption low, with low costs, schizolysis work efficiency height and simple structure, easily realize industrial production.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a manufacturing installation based on beta-pinene thermal cracking produces myrcene, includes vaporization tower (1), inlet pipe (2), goes up tower body (3), transition tower body (4), lower tower body (5), passage (6), pre-heater (7), vacuum processor (8), adapter sleeve A (9), intake pipe (10), cracker (11), jet plane (12), outlet duct (13), adapter sleeve B (14) and collection box (15), its characterized in that: the upper part of the left side of the vaporization tower (1) is provided with a feeding pipe (2), the upper tower body (3), the transition tower body (4) and the lower tower body (5) are sequentially connected with the inside of the vaporization tower (1) through flanges from bottom to top, one end of the material guide pipe (6) is arranged at the lower part of the right side of the vaporization tower (1), one end of the material guide pipe (6) is arranged at the left side of the preheater (7), the preheater (7) is arranged at the top of the vacuum processor (8), the lower part of the right side of the vacuum processor (8) is provided with a connecting sleeve A (9), the connecting sleeve A (9) is fixedly connected with an air inlet pipe (10), the air inlet pipe (10) is arranged at the left end of the cracking device (11), the air jet (12) is arranged on the cracking device (11), the air outlet pipe (13) is arranged at the right end of the cracking device (11), the air outlet pipe (13) is fixedly connected with the recovery box (15) through a connecting sleeve B (14).
2. The apparatus for producing myrcene based on thermal cracking of β -pinene according to claim 1, wherein: and a material exhaust outlet is arranged at the top of the upper tower body (3).
3. The apparatus for producing myrcene based on thermal cracking of β -pinene according to claim 1, wherein: the transition tower body (4) is internally provided with a heating device, and a grid plate or a plane plate type baffle plate is arranged in the heating device.
4. The apparatus for producing myrcene based on thermal cracking of β -pinene according to claim 1, wherein: the connecting sleeve A (9) and the connecting sleeve B (14) are set to be the same in diameter.
5. The apparatus for producing myrcene based on thermal cracking of β -pinene according to claim 1, wherein: cracking unit (11) include catalyst outer layer (111), pyrolysis tube (112) and fixed axle (113), catalyst outer layer (111) covers the surface of cracking unit (11), pyrolysis tube (112) set up to distribute to the divergent formula in cracking unit (11), fixed axle (113) set up in cracking unit's (11) center department.
6. The apparatus for producing myrcene based on thermal cracking of β -pinene according to claim 5, wherein: the cracking tubes (112) are arranged to be concentric cracking tubes, and the number of the cracking tubes (112) is a plurality of groups.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020582793.3U CN212894506U (en) | 2020-04-19 | 2020-04-19 | Manufacturing installation based on beta-pinene thermal cracking produces myrcene |
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| CN202020582793.3U CN212894506U (en) | 2020-04-19 | 2020-04-19 | Manufacturing installation based on beta-pinene thermal cracking produces myrcene |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336617A (en) * | 2021-06-04 | 2021-09-03 | 浙江正荣香料有限公司 | Method for generating myrcene by cracking beta-pinene |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336617A (en) * | 2021-06-04 | 2021-09-03 | 浙江正荣香料有限公司 | Method for generating myrcene by cracking beta-pinene |
| CN113336617B (en) * | 2021-06-04 | 2022-05-24 | 浙江正荣香料有限公司 | Method for generating myrcene by cracking beta-pinene |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Based on b- Manufacturing device for producing laurene by thermal cracking of pinene Effective date of registration: 20220624 Granted publication date: 20210406 Pledgee: Zhejiang Kaihua Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG ZHENGRONG SPICES CO.,LTD. Registration number: Y2022330001111 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |