CN201543256U - Camphene distillation device - Google Patents
Camphene distillation device Download PDFInfo
- Publication number
- CN201543256U CN201543256U CN2009201812171U CN200920181217U CN201543256U CN 201543256 U CN201543256 U CN 201543256U CN 2009201812171 U CN2009201812171 U CN 2009201812171U CN 200920181217 U CN200920181217 U CN 200920181217U CN 201543256 U CN201543256 U CN 201543256U
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- tower
- winding displacement
- amphene
- displacement pipe
- distilling apparatus
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Abstract
The utility model discloses a camphene distillation device comprising a distillation tower, a condenser connected with the distillation tower and a boiler for heating the distillation tower, wherein the distillation tower comprises a tower kettle heated by the boiler, a first tower body section connected with the tower kettle and positioned on the tower kettle, and a second tower body section connected with the first tower body section and positioned on the first tower body section. The first tower body section is provided with a plurality of tower chambers spaced by tower plates, and a feed opening is formed on the first tower body section; and the second tower body section is provided with a plurality of tower chambers spaced by a support frame, a distributor or a filling material is arranged in each tower chamber of the second tower body section, and a distributor is arranged in the tower chamber above each tower chamber filled with the filling material. The utility model has large material flux and less possibility of filling material blockage, thereby realizing continuous feeding and continuous distillation, and improving the camphene production efficiency; and the distributors and the filling material are arranged in the tower chambers alternately, thereby improving the camphene extraction efficiency, resulting in high operational flexibility, and efficiently reducing the energy consumption.
Description
Technical field
The utility model relates to a kind of distilling apparatus, relates in particular to a kind of amphene distilling apparatus.
Background technology
The destilling tower of existing amphene distilling apparatus has two kinds substantially, and a kind of is valve tower, and another is a packed tower.Valve tower carries out distillation procedure under vacuum, open the valve of interior vacuum system of tower and feed system during its implementation and operation, be fed to 1/2 o'clock of the tower still degree of depth, open the valve that the tower still is connected with vapour system, the tower still is added thermal distillation, and condensation obtains amphene to the gas of distillation through condenser system.Yet when adopting this valve tower to extract amphene, the concentration of the amphene that stays in the pin material in the tower still after the extraction is still very big, reaches about 10%, so can cause the amphene loss, yield poorly; Moreover, in the process that distillation is extracted, need under higher reflux ratio, operate, cause energy consumption to increase.
Packed tower is with the mass transfer apparatus of the filler in the tower as contact member between gas-liquid two-phase, it is big that packed tower has production capacity, the separative efficiency height, pressure drop is little, liquid holdup is little, operating flexibility is big, it is excellent effectively to cut down the consumption of energy etc., yet destilling tower can not adopt the material of suspension or polymerization easily as raw material, have granular raw material with this and can stop up gap between filler, barrier gas rises and causes carrying out continuous distillation, and contains a spot of granular catalyst in the existing smart stoste that is used for producing amphene, therefore with this packed tower as the easy blockage phenomenon of destilling tower, be unfavorable for the extraction separation of amphene.
The utility model content
The technical problem that the utility model mainly solves provides a kind of amphene distilling apparatus, can improve amphene output, the loss that cuts down the consumption of energy, and can carry out continuous distillation.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of amphene distilling apparatus is provided, comprise a destilling tower, the condenser that is connected with destilling tower and to the device that boils that adds of destilling tower heating, described destilling tower comprises by the described tower still that adds the device heating of boiling, be connected with the tower still and be positioned at first tower sections on the tower still, and be connected with first tower sections and be positioned at second tower sections on first tower body, described first tower sections has by the isolated a plurality of towers of column plate chamber, offer charging aperture on described first tower sections, described second tower sections has a plurality of towers chamber that separates by bracing frame, be provided with distributor or filler in each tower chamber of described second tower sections, and each is equipped with in the last layer tower chamber of tower chamber of filler and is provided with distributor.
Wherein, described filler is a regular corrugation filler.
Wherein, support frame as described above is horizontal by a plurality of grizzly bars, vertically interconnection forms.
Wherein, comprise vapour system, described tower still is connected with described vapour system by the first winding displacement pipe, is connected with a pneumatic operated valve on the described first winding displacement pipe.
Wherein, be connected by the 3rd winding displacement pipe between the cat head that described destilling tower is connected with described second tower sections and the tower still, be connected with a pressure transmitter on described the 3rd winding displacement pipe, an output of described pneumatic operated valve is connected with pressure transmitter.
Wherein, comprise return main and water inlet manifold, the cat head of described destilling tower and described condenser all are connected with water inlet manifold with the return main by the winding displacement pipe.
Wherein, comprise the head tank that is used for the device raw material, be connected by the second winding displacement pipe between described head tank and the charging aperture, be connected with the charging spinner flowmeter on the described second winding displacement pipe.
Wherein, an end of described condenser is connected with the cat head of described destilling tower by the winding displacement pipe, and the other end is connected with described second tower sections by the 4th winding displacement pipe, and described the 4th winding displacement pipe is provided with spinner flowmeter.
Wherein, described condenser is connected with the amphene groove by the 5th winding displacement pipe, is connected with the dipentene storage tank by the 6th winding displacement pipe, and described the 5th winding displacement pipe, the 6th winding displacement pipe are provided with spinner flowmeter.
Wherein, comprise vacuum system, have the air inlet winding displacement pipe and the winding displacement pipe of giving vent to anger that are connected with camphane liquid storage tank with two camphane storage tanks, two alkene storage tanks on the described tower still, described amphene groove, two camphane storage tank, two alkene storage tanks and camphane liquid storage tank all are connected with described vacuum system by the winding displacement pipe.
The beneficial effects of the utility model are: be different from that the prior art valve tower produces that the efficient of amphene is low, loss is big and situation about stopping up appears in packed tower easily, the utility model amphene distilling apparatus is in conjunction with the characteristics of valve tower and packed tower, first tower sections of destilling tower is designed to the form of valve tower and offers charging aperture on this first tower sections, the material flux is big, overcome existing packed tower charging and stopped up filler easily, so that gas can't cause the amphene extraction efficiency low by filler, and can realize continuous feed and continuous still, improve amphene production efficiency; Indoor distributor and the filler of being arranged alternately of the tower of second tower sections, the gas that rises via first tower sections distillation have improved the separative efficiency of amphene after by filler and distributor, and operating flexibility is big, can effectively cut down the consumption of energy.
The utility model amphene distilling apparatus pass through between the cat head of destilling tower and tower still, to be provided with pressure difference between pressure transmitter measurement cat head and the tower still, and a pneumatic operated valve is set, control to adjust the pressure difference of cat head and tower still and make cat head and the pressure difference of tower still remains in the certain numerical value scope by pneumatic operated valve, reach and realize regulating automatically control, the separated of the utility model by repeatedly circulating, the quality height of resulting amphene, and raw material (smart stoste) can be made full use of, produce amphene efficient height.
Description of drawings
Fig. 1 is the structural representation of the destilling tower of the utility model amphene distilling apparatus;
Fig. 2 is the floor map of the bracing frame of the utility model amphene distilling apparatus;
Fig. 3 is the workflow diagram of the utility model amphene distilling apparatus.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
See also Fig. 1, Fig. 2 and Fig. 3, the utility model amphene distilling apparatus comprises a destilling tower 20, the condenser 5 and the vacuum system that are connected with destilling tower 20, and described vacuum system is a vacuum tube 33.
Described destilling tower 20 comprises a tower still 21, first tower sections 22 that is connected with tower still 21 and second tower sections 23 that is connected with described first tower sections 22.Described first tower sections 22 keeps the version of existing valve tower, and the version of packed tower is improved and adopted to the structure of 23 pairs of existing valve towers of second tower sections.
Described first tower sections 22 has between first tower chamber 221 adjacent one another are and the tower chambers 222, two, the second tower chamber and separates by column plate 223, has the valve opening (not shown) on the described column plate 223.Described second tower sections 23 is disposed with from the bottom up by bracing frame isolated the 3rd tower chambers 231 24, the 4th tower chamber 232, the 5th tower chamber 233 and the 6th tower chamber 234.Wherein, all be filled with stainless regular corrugation filler (not shown) in described the 3rd tower chamber 231, the 5th tower chamber 233, be provided with distributor 25 in described the 4th tower chamber 232, the 6th tower chamber 234.Support frame as described above 24 was welded by a plurality of 241 horizontal, vertical intersections of grizzly bars.
The lower end of described tower still 21 is provided with one and adds the device (not shown) that boils, connect by the first winding displacement Guan Yuyi vapour system in the described tower still 21, in the present embodiment, described vapour system is a steam pipe 30, advances steam when the device that boils heats the tower still and keeps the stable of pressure difference between cat head and the tower still 21 so that add.On the described first winding displacement pipe pneumatic operated valve 7 is installed.Offer charging aperture 225 on described first tower sections 22, and described charging aperture 225 is opened in the middle and upper part of a side of the described second tower chamber 222, can prevents that so material from directly entering second tower sections 23 and the gap between regular corrugation filler is stopped up.Described charging aperture 225 connects a head tank 40 by the second winding displacement pipe, be equiped with smart stoste in the described head tank 40, and distance has certain altitude between described head tank 40 and the described charging aperture 225, so can flow in first tower sections 22 smoothly by the smart stoste of gravity official post, the second winding displacement pipe of described connection head tank 40 and charging aperture 225 is connected with a charging spinner flowmeter 41, can measure the flow that flow into the smart stoste first tower sections 22 from head tank 40 by this charging spinner flowmeter 41.The cat head of second tower sections 23 of described destilling tower 20 is connected with water inlet manifold 31, return main 32 by the winding displacement pipe respectively.Be connected by one the 3rd winding displacement pipe between the cat head of described destilling tower 20 and the tower still 21, be connected with pressure transmitter 6 on the 3rd winding displacement pipe, described pressure transmitter 6 is connected with pneumatic operated valve 7, can measure the pressure margin of cat head and tower still 21 by this pressure transmitter 6, and can control the size of pneumatic operated valve 7 apertures by the pressure difference of cat head and tower still 21, thereby control enters quantity of steam in the tower still 21 by steam pipe 30, regulate the pressure difference of cat head and tower still and make the cat head of destilling tower 20 and the pressure difference of tower still 21 remain on 3～5KPa by adding steam, so reach and realize that PID regulates control.Described pressure transmitter 6 and pneumatic operated valve 7 can show the tower pressure reduction and the valve opening of the cat head and the tower still 21 of destilling tower 20 respectively.
The cat head of described destilling tower 20 is connected with a condenser 5, and the two ends of described condenser 5 connect described water inlet manifold 31, return main 32 by the winding displacement pipe respectively.Described condenser 5 is connected with fractional distilling tube 13 by the winding displacement pipe, and described fractional distilling tube 13 connects described water inlet manifold 31, return main 32 respectively by the winding displacement pipe.Described fractional distilling tube 13 upper ends also are connected with a vacuum tube 33, and described fractional distilling tube 13 also is connected with second tower sections 23, connects, is connected with dipentene storage tank 17 by the 6th winding displacement pipe by the 5th winding displacement Guan Yuyi amphene groove 18 by the 4th winding displacement pipe.Described the 4th winding displacement pipe, the 5th winding displacement pipe and the 6th winding displacement Guan Shangjun are connected with a spinner flowmeter 8.Described tower still adds to be respectively equipped with on the device 26 that boils and connects diterpene storage tank 14, two alkene storage tanks 15, the air inlet winding displacement pipe 141 of camphane liquid storage tank 16 and the winding displacement pipe 142 of giving vent to anger.Described diterpene storage tank 14, two alkene storage tanks 15, camphane liquid storage tank 16, dipentene storage tank 17 and amphene groove 18 all are connected with vacuum tube 33, so that above-mentioned storage tank all is in vacuum state, are convenient to the easier separated once more of postorder heating.
The utility model amphene distilling apparatus is carrying out separated when going out amphene, adding the device that boils gives the tower still 21 heating, the smart stoste that enters from head tank 40 in the tower still 21 volatilizes with the form of gas, (different organic boiling point differences, thereby extract needed organic matter according under different temperature, volatilizing different organic matters).A part of gas that volatilizes during different temperatures such as diterpenoids gas, two alkene class gases and camphane class steam enter diterpene storage tank 14 respectively, in two alkene storage tanks 15 and the camphane liquid storage tank 16, and another part gas such as amphene (159 ℃～162 ℃ of boiling points) and dipentene (178 ℃) boiling point are more approaching, this amphene and dipentene gas rise in second tower sections 23, carry out distribution of gas by the distributor in second tower sections 23 25, distributor 25 sprays on the regular corrugation filler, and flow down along the surface of regular corrugation filler, be adverse current continuously by the space of packing layer and bracing frame with the gas that rises in second tower sections 23, vapour-liquid two-phase contact is closely carried out mass transfer.Gas after distributor 25 distributes continues to rise to overhead condensation, part condensation of gas is that liquid falls into the separated that the tower still carries out next round, another part gas enters condensation in the condenser 5, the liquid of condensation in the condenser 5 (may also contain portion gas) flows into fractional distilling tube 13 by the winding displacement pipe and further continues condensation, process partial condensation pipe 13 condensed liquid parts are flowed into by the 4th winding displacement pipe and continue distillation in second tower sections 23, a part is entered in the amphene groove 18 by the 5th winding displacement pipe, a part is flowed in the dipentene storage tank 17 by the 6th winding displacement pipe, described the 4th winding displacement pipe, the 5th winding displacement pipe, the spinner flowmeter 8 that is provided with on the 6th winding displacement pipe is measured liquid (amphene in the winding displacement pipe of flowing through respectively, dipentene) flow.
Further diterpene storage tank 14, two alkene storage tanks 15, camphane liquid storage tank 16 are added thermal distillation to be extracted in the amphene that is contained in the organic mixture that enters in the process that adds the device (not shown) heating of boiling in diterpene storage tank 14, two alkene storage tanks 15, the camphane liquid storage tank 16 from tower still 21, the amphene gas in the described storage tank enters through the winding displacement pipe 142 of giving vent to anger and carries out separated in the tower still 21 once more with further extraction amphene.
So, this practical amphene distilling apparatus has been realized the continuous uninterrupted distillation, improved the separating power of destilling tower greatly, make the tower still contain the camphane amount by original about 10%, ease down to less than 2%, thereby it is improved the output of amphene, and also higher through the quality of the resulting amphene of multiple cycles separated.
In sum, the utility model amphene distilling apparatus is in conjunction with valve tower and packed tower advantage separately, first tower sections 22 of destilling tower is designed to the form of valve tower and offers charging aperture near second tower sections 23, the material flux is big, overcome that charging makes filler generation phenomenon of blocking easily in the existing packed tower, thereby can realize continuous feed and continuous still, improve amphene production efficiency; Second tower sections 23 of destilling tower adopts the packed tower form, at indoor distributor 25 and the regular glass filler of being arranged alternately of tower, and regulate pressure reduction in the tower automatically, thereby improved the separative efficiency of amphene by pressure transmitter and pneumatic operated valve, and operating flexibility is big, can effectively cut down the consumption of energy; The separated of the utility model by repeatedly circulating, the quality of resulting amphene is also higher, and raw material (smart stoste) can be made full use of.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1. amphene distilling apparatus, comprise a destilling tower, the condenser that is connected with destilling tower and to the device that boils that adds of destilling tower heating, it is characterized in that, described destilling tower comprises by the described tower still that adds the device heating of boiling, be connected with the tower still and be positioned at first tower sections on the tower still, and be connected with first tower sections and be positioned at second tower sections on first tower body, described first tower sections has by the isolated a plurality of towers of column plate chamber, offer charging aperture on described first tower sections, described second tower sections has a plurality of towers chamber that separates by bracing frame, be provided with distributor or filler in each tower chamber of described second tower sections, and each is equipped with in the last layer tower chamber of tower chamber of filler and is provided with distributor.
2. amphene distilling apparatus according to claim 1 is characterized in that, described filler is a regular corrugation filler.
3. amphene distilling apparatus according to claim 1 is characterized in that, support frame as described above is horizontal by a plurality of grizzly bars, vertically interconnection forms.
4. amphene distilling apparatus according to claim 1 is characterized in that, comprises vapour system, and described tower still is connected with described vapour system by the first winding displacement pipe, is connected with a pneumatic operated valve on the described first winding displacement pipe.
5. amphene distilling apparatus according to claim 4, it is characterized in that, be connected by the 3rd winding displacement pipe between the cat head that described destilling tower is connected with described second tower sections and the tower still, be connected with a pressure transmitter on described the 3rd winding displacement pipe, an output of described pneumatic operated valve is connected with pressure transmitter.
6. amphene distilling apparatus according to claim 1 is characterized in that, comprises return main and water inlet manifold, and the cat head of described destilling tower and described condenser all are connected with water inlet manifold with the return main by the winding displacement pipe.
7. according to each described amphene distilling apparatus of claim 1～6, it is characterized in that, comprise the head tank that is used for the device raw material, be connected by the second winding displacement pipe between described head tank and the charging aperture, be connected with the charging spinner flowmeter on the described second winding displacement pipe.
8. amphene distilling apparatus according to claim 7, it is characterized in that, one end of described condenser is connected with the cat head of described destilling tower by the winding displacement pipe, and the other end is connected with described second tower sections by the 4th winding displacement pipe, and described the 4th winding displacement pipe is provided with spinner flowmeter.
9. amphene distilling apparatus according to claim 8 is characterized in that, described condenser is connected with the amphene groove by the 5th winding displacement pipe, is connected with the dipentene storage tank by the 6th winding displacement pipe, and described the 5th winding displacement pipe, the 6th winding displacement pipe are provided with spinner flowmeter.
10. according to Claim 8 or 9 each described amphene distilling apparatus, it is characterized in that, comprise vacuum system, have the air inlet winding displacement pipe and the winding displacement pipe of giving vent to anger that are connected with camphane liquid storage tank with two camphane storage tanks, two alkene storage tanks on the described tower still, described amphene groove, two camphane storage tank, two alkene storage tanks and camphane liquid storage tank all are connected with described vacuum system by the winding displacement pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201812171U CN201543256U (en) | 2009-11-09 | 2009-11-09 | Camphene distillation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201812171U CN201543256U (en) | 2009-11-09 | 2009-11-09 | Camphene distillation device |
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| Publication Number | Publication Date |
|---|---|
| CN201543256U true CN201543256U (en) | 2010-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201812171U Expired - Lifetime CN201543256U (en) | 2009-11-09 | 2009-11-09 | Camphene distillation device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166426A (en) * | 2011-03-18 | 2011-08-31 | 西北大学 | Combined type multifunctional experiment tower and experiment device thereof |
| CN103706139A (en) * | 2013-12-29 | 2014-04-09 | 康乃尔化学工业股份有限公司 | Nitrobenzene vaporization distillation mixer |
| CN109207266A (en) * | 2018-11-09 | 2019-01-15 | 广西科技师范学院 | A kind of extracting method of rose ethereal oil |
| CN110698317A (en) * | 2019-09-11 | 2020-01-17 | 云南林缘香料有限公司 | Method for extracting high-purity camphene from light components of by-products in borneol synthesis production |
| CN111760324A (en) * | 2020-06-28 | 2020-10-13 | 佛山市海协科技有限公司 | Plant extraction element |
-
2009
- 2009-11-09 CN CN2009201812171U patent/CN201543256U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166426A (en) * | 2011-03-18 | 2011-08-31 | 西北大学 | Combined type multifunctional experiment tower and experiment device thereof |
| CN103706139A (en) * | 2013-12-29 | 2014-04-09 | 康乃尔化学工业股份有限公司 | Nitrobenzene vaporization distillation mixer |
| CN109207266A (en) * | 2018-11-09 | 2019-01-15 | 广西科技师范学院 | A kind of extracting method of rose ethereal oil |
| CN110698317A (en) * | 2019-09-11 | 2020-01-17 | 云南林缘香料有限公司 | Method for extracting high-purity camphene from light components of by-products in borneol synthesis production |
| CN111760324A (en) * | 2020-06-28 | 2020-10-13 | 佛山市海协科技有限公司 | Plant extraction element |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |
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| CX01 | Expiry of patent term |