CN108854127A - Condenser pipe and distilling apparatus - Google Patents
Condenser pipe and distilling apparatus Download PDFInfo
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- CN108854127A CN108854127A CN201810930687.7A CN201810930687A CN108854127A CN 108854127 A CN108854127 A CN 108854127A CN 201810930687 A CN201810930687 A CN 201810930687A CN 108854127 A CN108854127 A CN 108854127A
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- pipe
- branch pipe
- condenser pipe
- vacuum
- outer tube
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 92
- 238000004821 distillation Methods 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 239000007788 liquid Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 abstract description 23
- 238000002474 experimental method Methods 0.000 abstract description 4
- 239000000376 reactant Substances 0.000 description 11
- 238000009833 condensation Methods 0.000 description 9
- 230000005494 condensation Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
This application involves technical field of experiment equipment, more particularly, to a kind of condenser pipe and including the distilling apparatus of the condenser pipe.Condenser pipe includes inner and outer tubes；One end of outer tube is provided with connector, for being connected with reaction vessel；The other end of outer tube is provided with the first branch pipe being connected with inner tube, for distillation light component to be discharged；The second branch pipe is additionally provided on outer tube, one end of the second branch pipe is protruded into outer tube and is connected with inner tube, and the second branch pipe stretches out outside outer tube and is connected with atmosphere.Therefore, reaction system can be made to communicate with atmosphere when condenser pipe provided by the present application cleans after the reaction, flows down the cleaning solution in inner tube smoothly, so that condenser pipe cleaning is thoroughly, facilitate next use.
Description
Technical field
This application involves technical field of experiment equipment, and more particularly, to a kind of condenser pipe and the distillation including the condenser pipe fills
It sets.
Background technique
Condenser pipe is the laboratory apparatus for commonly facilitating condensation in experiment, is connected with reaction vessel, and condensation is played
Or reflux effect, it is usually made of one li of one outer two glass tube, wherein lesser glass tube runs through biggish glass tube, so
And existing condenser pipe inner tube is generally coiled inner tube, due to being isolated in reaction system and atmosphere, in reaction vessel pressure compared with
Height causes when cleaning condenser pipe, and cleaning solution is difficult to smoothly flow down, cleaning dirty so as to cause serpentine condenser, influences next time
It uses.
Summary of the invention
The application's is designed to provide a kind of condenser pipe and the distilling apparatus including the condenser pipe, to solve the prior art
The technical issues of middle reaction system is isolated with atmosphere, causes serpentine condenser cleaning dirty, influences use next time.
This application provides a kind of condenser pipes, including inner and outer tubes；
One end of the outer tube is provided with connector, for being connected with reaction vessel；
The other end of the outer tube is provided with the first branch pipe, and first branch pipe is connected with said inner tube, for being discharged
Distill light component；
Feed liquor interface and out liquid interface are provided on the outer tube；
The second branch pipe is additionally provided on the outer tube, one end of second branch pipe is connected with said inner tube, and described
The other end of two branch pipes is connected with atmosphere, and is provided with control valve on second branch pipe.
Further, said inner tube includes snakelike pipe portion and straight sections, first branch pipe, the snakelike pipe portion, described
Straight sections and the connector are sequentially connected logical；
And second branch pipe is connected with the junction of the snakelike pipe portion and the straight sections.
Further, third branch pipe is additionally provided on the outer tube, one end of the third branch pipe is connected with said inner tube
Logical, the other end of the third branch pipe is connected with vacuum pump；
The third branch pipe is located at one end on the outer tube close to first branch pipe, and also sets on the third branch pipe
It is equipped with control valve.
Present invention also provides a kind of distilling apparatus, including condenser pipe described in any of the above-described technical solution, and reaction
Container, magnetic force stirring in water bath pot and lifting support；
The reaction vessel is set in the magnetic force stirring in water bath pot；The condenser pipe is set to the lifting support
On, the lifting support is able to drive the condenser pipe lifting, and the condenser pipe is made mutually to separate or be connected with the reaction vessel
It connects.
Further, the lifting support includes support frame, connecting rod and lifting motor；
The condenser pipe passes through support frame as described above and is mutually fixedly connected by fixing piece with support frame as described above；
The lifting motor is connected by the connecting rod with the support plate, for driving the support plate to go up and down.
Further, the distilling apparatus further includes guidance set；The guidance set includes guide rod, guide pad and determines
Position block；
The guide rod is located at the two sides of the magnetic force stirring in water bath pot；The guide pad is located on the guide rod, and
The guide pad can be slided along the guide rod；The guide pad is connected with support frame as described above；
The locating piece is located on the guide rod, and the side wall of the locating piece and the magnetic force stirring in water bath pot is fixed
Connection；
When the condenser pipe is connected with the reaction vessel, the guide pad can lean with the locating piece.
Further, the quantity of the condenser pipe is multiple, and multiple condenser pipes are arranged at intervals at the lifting support
On；The reaction vessel and the condenser pipe correspond.
Further, distilling apparatus further includes air path controlling mechanism；
The route controller includes rotary valve, bonding in vacuum disk and vacuum pump；The rotary valve and described true
Empty terminal pad is connected, and the rotary valve can rotate；The bonding in vacuum disk is connected with the vacuum pump；
Multiple chambers are provided on the rotary valve, multiple chambers and the condenser pipe correspond, and described
Chamber is connected by connecting tube with the third branch pipe of the corresponding condenser pipe；
It is provided with first through hole on each chamber, is provided with the second through-hole on the bonding in vacuum disk；Described in rotation
Rotary valve can make the first through hole on each chamber successively be connected with the second through-hole on the bonding in vacuum disk
It is logical.
Further, the air path controlling mechanism further includes flexible valve pocket；
The flexible valve pocket is between the rotary valve and the bonding in vacuum disk, and the flexible valve pocket being capable of phase
It is flexible to the bonding in vacuum disk, so that the rotary valve is fitted with the bonding in vacuum disk or is mutually separated.
Further, the distilling apparatus further includes shell, is provided with control handle and display panel on the shell；
The control handle is connected with the magnetic force stirring in water bath pot, for controlling opening for the magnetic force stirring in water bath pot
Stop and temperature；
The display panel is connected with the magnetic force stirring in water bath pot, for showing the temperature of the magnetic force stirring in water bath pot
Degree and stirring rate.
Compared with prior art, the application has the beneficial effect that：
Condenser pipe provided by the present application includes inner and outer tubes.The lower end of outer tube is provided with connector, passes through connector energy
It is enough that condenser pipe is connected with reaction vessel, so that the distillation component in reaction vessel be made to enter condensation in-tube condensation.On outer tube
End is provided with the first branch pipe being connected with inner tube, and the first branch pipe is for being discharged distillation light component.
Feed liquor interface and liquid interface out be set on outer tube, and feed liquor interface and liquid interface is connected with outer tube respectively out is used for
Coolant liquid is passed through into outer tube is back to distillation heavy constituent in reaction vessel.
The second branch pipe is additionally provided on outer tube, one end of the second branch pipe is protruded into outer tube and is connected with inner tube, and second
Pipe stretches out outside outer tube and is connected with atmosphere.When being cleaned after the reaction to the inner tube of condenser pipe, generally by condenser pipe
First branch pipe at end is added cleaning solution into inner tube, but since inner tube lower end is connected with reaction vessel, and has in reaction vessel
Remaining gas etc. will lead to cleaning solution and be difficult to flow down, is difficult to clean so as to cause inner tube, and the application passes through setting second
Pipe, the control valve rotated on the second branch pipe make inner tube be connected with atmosphere, and cleaning solution can be flowed down smoothly at this time, so as to right
Inner tube is thoroughly cleaned.
To sum up, reaction system can be made to communicate with atmosphere when condenser pipe provided by the present application cleans after the reaction, makes inner tube
Interior cleaning solution smoothly flows down, so that condenser pipe cleaning is thoroughly, facilitates next use.
Be additionally provided with third branch pipe on the outer tube, one end of the third branch pipe protrude into outer tube and with said inner tube phase
Connection, the other end of the third branch pipe stretch out the outer tube and are connected with vacuum pump；It can by being provided on condenser pipe
The third branch pipe being connected with vacuum pump, vacuum pump can provide vacuum environment to reaction vessel and inner tube, on the one hand can give
The power that retort gas is given to rise promotes the separation of fraction；One side vacuum pump makes reaction vessel be in negative pressure state, bears
The boiling point of reactant reduces under pressure condition, more easily separated；On the other hand some reactants or fraction can with it is miscellaneous in reaction unit
Matter gas etc. reacts, therefore makes reaction environment vacuum state by vacuum pump, avoids reactant rotten.Preferably,
Glass stopcock is also equipped on three branch pipes.
To sum up, condenser pipe provided by the present application can also selectively make on the basis of can complete basic condensation
Inner tube is communicated with atmosphere, thus the reaction environment for communicating the reaction environment of reaction vessel with atmosphere；And on condenser pipe
It is provided with the third branch pipe that can be connected with vacuum pump, vacuum environment can be provided to reaction vessel and inner tube, fill distillation
The scope of application set is wider.
The application's additionally provides distilling apparatus, including condenser pipe described in any of the above-described embodiment and reaction vessel,
Magnetic force stirring in water bath pot and lifting support；
The reaction vessel is set in the magnetic force stirring in water bath pot；The condenser pipe is set to the lifting support
On, the lifting support is able to drive the condenser pipe lifting, and the condenser pipe is made mutually to separate or be connected with the reaction vessel
It connects.
Distilling apparatus further includes reaction vessel, magnetic force stirring in water bath pot and lifting support, and wherein reaction vessel is for containing
Reactant simultaneously carries out distillation reaction, and reaction vessel is located in the magnetic force stirring in water bath pot, and magnetic force stirring in water bath pot can be to anti-
It answers the reactant in container to heat, and is provided with magnetic bar in reaction vessel, it can be real under the action of magnetic force stirring in water bath pot
It now stirs, thus the progress of reaction.Condenser pipe, which is connected by the connector of lower end with reaction vessel, carries out distillation process.Condensation
Pipe is across lifting support and is fixed on lifting support, and lifting support is able to drive condenser pipe up and down motion, makes the condenser pipe
It mutually separates or is connected with the reaction vessel.Therefore the distilling apparatus operation of the application is more easy, and the scope of application is wider.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of condenser pipe provided by the embodiments of the present application；
Fig. 2 is the structural schematic diagram of distilling apparatus provided by the embodiments of the present application；
Fig. 3 is another structural schematic diagram of distilling apparatus provided by the embodiments of the present application；
Fig. 4 is another structural schematic diagram of distilling apparatus provided by the embodiments of the present application；
Fig. 5 is another structural schematic diagram of distilling apparatus provided by the embodiments of the present application；；
Fig. 6 is the structure connection diagram of rotary valve provided by the embodiments of the present application and bonding in vacuum disk；
Fig. 7 is the structural schematic diagram of rotary valve provided by the embodiments of the present application；
Fig. 8 is the structural schematic diagram of bonding in vacuum disk provided by the embodiments of the present application；
Fig. 9 is that the surface of rotary valve provided by the embodiments of the present application identifies schematic diagram；
Figure 10 is the structure connection signal of rotary valve provided by the embodiments of the present application, flexible valve pocket and bonding in vacuum disk
Figure.
Appended drawing reference：
1- condenser pipe, 11- outer tube, 111- connector, the first branch pipe of 112-, 113- feed liquor interface, 114- go out liquid interface,
The second branch pipe of 115-, 116- control valve, 117- third branch pipe, 12- inner tube, the snakelike pipe portion of 121-, 122- straight sections, 2- reaction are held
Device, 3- magnetic force stirring in water bath pot, 4- lifting support, 41- support frame, 42- connecting rod, 43- lifting motor, 44- fixing piece, 5- are led
To component, 51- guide rod, 52- guide pad, 53- locating piece, 6- rotary valve, 61- chamber, 62- first through hole, 63- connection
Pipe, 7- bonding in vacuum disk, the second through-hole of 71-, 8- stretch valve pocket, 9- shell, 91- control handle, 92- display panel, 93- vacuum
Control switch, 94- vacuum meter.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.
The component for the embodiment of the present invention for usually describing and showing in attached drawing here can be with a variety of different configurations
To arrange and design.Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Referring to Fig. 1 to Figure 10 description condenser pipe according to some embodiments of the invention and including the distillation of the condenser pipe
Device.
Embodiments herein provides a kind of condenser pipe 1, as shown in Figure 1, including inner tube 12 and outer tube 11；
One end of outer tube 11 is provided with connector 111, for being connected with reaction vessel 2；
The other end of outer tube 11 is provided with the first branch pipe 112, and the first branch pipe 112 is connected with inner tube 12, steams for being discharged
Evaporate light component；
Feed liquor interface 113 and out liquid interface 114 are provided on outer tube 11；
The second branch pipe 115 is additionally provided on outer tube 11, one end of the second branch pipe 115 is connected with inner tube 12, the second branch pipe
115 other end is connected with atmosphere, and is provided with control valve 116 on the second branch pipe 115.
The condenser pipe 1 that embodiments herein provides includes inner tube 12 and outer tube 11.
Specifically, the lower end of outer tube 11 is provided with connector 111, by connector 111 can by condenser pipe 1 with react hold
Device 2 is connected, so that the distillation component in reaction vessel 2 be made to enter condensation in condenser pipe 1.
11 upper end of outer tube is provided with the first branch pipe 112 being connected with inner tube 12, and the first branch pipe 112 is light for distillation to be discharged
Component.
Feed liquor interface 113 and liquid interface 114 out are set on outer tube 11, and feed liquor interface 113 and out liquid interface 114 are respectively and outside
Pipe 11 is connected, and is back to distillation heavy constituent in reaction vessel 2 for being passed through coolant liquid into outer tube 11.
Be additionally provided with the second branch pipe 115 on outer tube 11, one end of the second branch pipe 115 protrude into outer tube 11 and with 12 phase of inner tube
Connection, the second branch pipe 115 stretch out outside outer tube 11 and are connected with atmosphere.The inner tube 12 of condenser pipe 1 is cleaned after the reaction
When, cleaning solution is added into inner tube 12 for general the first branch pipe 112 by 1 upper end of condenser pipe, but due to 12 lower end of inner tube and instead
It answers container 2 to be connected, and has remaining gas etc. in reaction vessel 2, will lead to cleaning solution and be difficult to flow down, so as to cause inner tube hardly possible
With cleaning, and the application is by the second branch pipe 115 of setting, rotates the control valve 116 on the second branch pipe 115 and makes inner tube 12 and big
Gas phase connection, cleaning solution can be flowed down smoothly at this time, so as to thoroughly be cleaned to inner tube.
Preferably, the control valve on the second branch pipe 115 is also glass stopcock, can control second by rotary glass stopcock
Whether the connection of branch pipe 115 and atmosphere.
To sum up, reaction system can be made to communicate with atmosphere when condenser pipe 1 provided by the embodiments of the present application cleans after the reaction,
It flows down the cleaning solution in inner tube 12 smoothly, so that condenser pipe 1 cleans thoroughly, facilitates next use.
In one embodiment of the application, it is preferable that as shown in Figure 1, inner tube 12 includes snakelike pipe portion 121 and straight sections
122, the first branch pipe 112, snakelike pipe portion 121, straight sections 122 and connector 111 are sequentially connected logical；And second branch pipe 115 and snake
Shape pipe portion 121 is connected with the junction of straight sections 122.
The inner tube 12 of existing condenser pipe 1 is generally coiled pipe, and the both ends of coiled pipe perforation condenser pipe 1, due to snakelike
The spiral setting of pipe causes cleaning to be more difficult, and the second branch pipe 115 is arranged under such configuration and will lead to one side inner tube cleaning difficulty,
On the other hand it will lead to cleaning solution to flow out from the second branch pipe 115.To avoid this problem, in this embodiment, the application design
Inner tube 12 includes snakelike pipe portion 121 and straight sections 122；First branch pipe 112, snakelike pipe portion 121, straight sections 122 and connector 111
It is sequentially connected logical, and the second branch pipe 115 is connected with the junction of snakelike pipe portion 121 and straight sections 122.Therefore cleaning solution passes through
Straight sections 122 can be can smoothly enter into after snakelike pipe portion 121, under the premise of not influencing condensation effect, cleaning solution can either be made
It smoothly flows down, and can be avoided cleaning solution and flowed out from the second branch pipe 115.
As long as specific location is not it should be noted that the second branch pipe 115 is connected with the straight sections 122 of inner tube 12
It limits.
Preferably, the opening direction of the second branch pipe 115 is upward, and has certain extension.
In one embodiment of the application, it is preferable that as shown in Figure 1, third branch pipe 117 is additionally provided on outer tube 11,
One end of third branch pipe 117 is connected with inner tube 12, and the other end of third branch pipe 117 is connected with vacuum pump；
Third branch pipe 117 is located at one end on outer tube 11 close to the first branch pipe 112, and is additionally provided on third branch pipe 117
Control valve.
In this embodiment, third branch pipe 117 is additionally provided on outer tube 11, outer tube 11 is protruded into one end of third branch pipe 117
Interior and be connected with inner tube 12, the other end of third branch pipe 117 stretches out outer tube 11 and is connected with vacuum pump；By in condenser pipe 1
On be provided with the third branch pipe 117 that can be connected with vacuum pump, vacuum pump can provide vacuum to reaction vessel 2 and inner tube 12
On the one hand environment will vacuumize in reaction vessel and inner tube before the reaction, can be avoided foreign gas in reaction unit and anti-
Object or fraction etc. is answered to react；On the one hand the power that vacuum pump can give retort gas to rise during the reaction promotees
Into the separation of fraction；Another aspect vacuum pump makes reaction vessel 2 be in negative pressure state, the boiling point drop of reactant under negative pressure state
It is low, it is more easily separated；Preferably, glass stopcock is also equipped on third branch pipe 117.
Third branch pipe 117 is located at one end on outer tube 11 close to the first branch pipe 112, i.e., third branch pipe 117 is close to condenser pipe 1
The setting of light component outlet side, on the one hand such setting can be avoided vacuum pump for the whole pumpings of the light component of distillation and heavy constituent
The distillate of separation can not be obtained out, on the other hand facilitate the connection of condenser pipe 1 Yu vacuum pump.
In one embodiment of the application, it is preferable that the first branch pipe 112 is "-" type pipe, can by the first branch pipe 112
To be connected with other containers, for distillation light component to be discharged；Or by the first branch pipe 112 be added into inner tube 12 reaction solution or
Condenser pipe cleaning solution.
In addition, the first branch pipe 112 is also designed to Y tube, i.e. there are two distillation light component discharges for the first branch pipe 112
The component of discharge can be recycled or is used at different recycling by end.Preferably, when the first branch pipe 112 is Y tube, first
It is provided with glass stopcock on two discharge lines of pipe 112, whether for controlling the connection of each discharge line.In addition, first
One in two discharge lines of branch pipe 112 is also used as material addition pipe and reactant is added into reaction vessel 2, specifically
Situation is depending on specific reaction requirement.
Embodiments herein additionally provides a kind of distilling apparatus, as shown in Figures 2 and 3, including any of the above-described embodiment
Condenser pipe 1 and reaction vessel 2, magnetic force stirring in water bath pot 3 and lifting support 4；
Reaction vessel 2 is set in magnetic force stirring in water bath pot 3；Condenser pipe 1 is set on lifting support 4,4 energy of lifting support
Enough condenser pipe 1 is driven to go up and down, condenser pipe 1 is made to separate or be connected with 2 phase of reaction vessel.
In this embodiment, due to the condenser pipe 1 that distilling apparatus includes any of the above-described embodiment, distilling apparatus has
The whole beneficial effect of condenser pipe 1, details are not described herein.
In addition, distilling apparatus further includes reaction vessel 2, magnetic force stirring in water bath pot 3 and lifting support 4, wherein reaction vessel 2
For containing reactant and carrying out distillation reaction, reaction vessel 2 is located in magnetic force stirring in water bath pot 3,3 energy of magnetic force stirring in water bath pot
Enough reactants in reaction vessel 2 heat, and are provided with magnetic bar in reaction vessel 2, in the effect of magnetic force stirring in water bath pot 3
Under can be realized stirring, thus reaction progress.Condenser pipe 1 is connected progress by the connector 111 of lower end with reaction vessel 2
The junction of distillation process, and preferably, condenser pipe 1 and reaction vessel 2 is additionally provided with snap ring, for make condenser pipe 1 with react
The connection of container 2 is more closely.Condenser pipe 1 passes through lifting support 4 and is fixed on lifting support 4, and lifting support 4 is able to drive
Condenser pipe 1 moves up and down, and condenser pipe 1 is made to separate or be connected with 2 phase of reaction vessel.
It should be noted that the reaction vessel 2 of the application can be the containers such as beaker, flask, it can be according to specific reaction
Demand selection, is not specifically limited herein.The magnetic force stirring in water bath pot 3 of the application can be to test common magnetic in the prior art
Power stirring in water bath pot 3, is internally provided with heating coil, therefore water in heating stirrer and can act on reaction vessel 2, makes
Reactant distillation in reaction vessel 2；And it is additionally provided with temp probe in magnetic force stirring in water bath pot 3, it being capable of real-time detection stirring
Bath temperature in device, to preferably control reaction process.Power governor is additionally provided in blender, for adjusting heating
Watt level, so that adjust water-bath in blender stablizes height.The magnetic force stirring in water bath pot 3 of the prior art generally has upper
Structure and function is stated, therefore the model of magnetic force stirring in water bath pot 3 used in this application is not specifically limited, as long as can expire
Sufficient above structure and demand.
Condenser pipe 1 when in use, is fixedly installed on lifting support 4 by the distilling apparatus of the application first, by condensed water
Pipeline etc. connects；The reaction vessel 2 for being loaded with reactant is placed in magnetic force stirring in water bath pot 3 later, it will be under lifting support 4
Drop, makes condenser pipe 1 be connected with reaction vessel 2；Magnetic force stirring in water bath pot 3 is opened, distillation process is started；In distillation process,
Opened according to the demand property of can choose of reaction 1 second branch pipe 115 of condenser pipe and glass stopcock on third branch pipe 117 and
Vacuum pump.
The distilling apparatus of the application can be used for feed, grain, agricultural product, place before vitamin detection in food or drug sample
The saponification of reason, operation is convenient, control is accurate, however the distilling apparatus of the application can also be used in other distillation reactions,
It is not limited to above-mentioned saponification.
In one embodiment of the application, it is preferable that as shown in figure 4, lifting support 4 includes support frame 41, connecting rod
42 and lifting motor 43；
Condenser pipe 1 passes through support frame 41 and is fixedly connected by fixing piece 44 with 41 phase of support frame；Lifting motor 43 passes through
Connecting rod 42 is connected with support plate, for driving support plate to go up and down.
In this embodiment, lifting support 4 includes support frame 41, connecting rod 42 and lifting motor 43；Wherein, support frame 41
It is horizontally disposed, it is provided with location hole, condenser pipe 1 can pass through location hole and be connected on support frame 41.Preferably, support frame
It is additionally provided with fixing piece 44 on 41 location hole, protective pad is also set up on the inner wall of fixing piece 44, condenser pipe 1 can pass through positioning
Hole and fixing piece 44 simultaneously fasten clamping with protective pad, and one side protective pad, which can play to increase to rub, prevents the sliding of condenser pipe 1
Effect, the setting of another aspect protective pad can be avoided that 44 pressure of fixing piece is excessive to cause condenser pipe 1 damaged.Preferably, fixed
Part 44 can be fixing bolt or fixing clamp.
Lifting motor 43 is mutually fixedly connected by connecting rod 42 with support plate, and lifting motor 43 is able to drive 42 He of connecting rod
Support plate moves up and down, so that driving the condenser pipe 1 in support plate to move up and down realizes the connection of condenser pipe 1 and reaction vessel 2
Or separation.
It should be noted that the lifting motor 43 of the application can also be the driving devices such as cylinder, as long as branch can be driven
Fagging moves up and down along the vertical direction.
In one embodiment of the application, it is preferable that as shown in Figures 2 and 3, distilling apparatus further includes guidance set 5；
Guidance set 5 includes guide rod 51, guide pad 52 and locating piece 53；
Guide rod 51 is located at the two sides of magnetic force stirring in water bath pot 3；Guide pad 52 is located on guide rod 51, and 52 energy of guide pad
It is enough to be slided along guide rod 51；Guide pad 52 is connected with support frame 41；
Locating piece 53 is located on guide rod 51, and locating piece 53 is fixedly connected with the side wall of magnetic force stirring in water bath pot 3；
When condenser pipe 1 is connected with reaction vessel 2, guide pad 52 can lean with locating piece 53.
In this embodiment, distilling apparatus further includes guidance set 5；Guidance set 5 includes guide rod 51,52 and of guide pad
Locating piece 53；
Wherein, guide rod 51 is arranged along the vertical direction, and guide rod 51 is set to the two sides of magnetic force stirring in water bath pot 3, and two
The line of the guide rod 51 of side and the axis of support plate in the same direction, i.e. the length extension side that is located at support plate of guide rod 51
To two sides；
In one embodiment of the application, it is preferable that as shown in Figures 2 to 5, the quantity of condenser pipe 1 be it is multiple, it is multiple
Condenser pipe 1 is arranged at intervals on lifting support 4；Reaction vessel 2 and condenser pipe 1 correspond.
In this embodiment, the quantity of condenser pipe 1 is multiple, and multiple condenser pipes 1 are arranged at intervals on lifting support 4, instead
It answers container 2 and condenser pipe 1 to correspond, therefore multiple reactions is enabled to by the distilling apparatus of the application while being carried out, add
It is fast to do the efficiency tested, reduce the occupied space of experimental provision.
It is limited by the size of existing magnetic force stirring in water bath pot 3, it is preferable that the quantity of condenser pipe 1 is set as four, condensation
Four reaction vessels 2 are correspondingly arranged below pipe 1.
In one embodiment of the application, it is preferable that as shown in Figure 6 to 8, distilling apparatus further includes gas circuit control machine
Structure；
Route controller includes rotary valve 6, bonding in vacuum disk 7 and vacuum pump；Rotary valve 6 and bonding in vacuum disk 7
It is connected, and rotary valve 6 can rotate；Bonding in vacuum disk 7 is connected with vacuum pump；
Multiple chambers 61 are provided on rotary valve 6, multiple chambers 61 are corresponded with condenser pipe 1, and chamber 61 passes through
Connecting tube 63 is connected with the third branch pipe 117 of corresponding condenser pipe 1；
It is provided with first through hole 62 on each chamber 61, the second through-hole 71 is provided on bonding in vacuum disk 7；Rotate rotary valve
Body 6 can make the first through hole 62 on each chamber 61 successively be connected with the second through-hole 71 on bonding in vacuum disk 7.
By reaction requirement, when condenser pipe 1 is provided with multiple, the third branch pipe 117 of each condenser pipe 1 may all need to connect
A vacuum pump is connect, results in that multiple condenser pipes 1 can not be controlled by a vacuum pump.It in this embodiment, is solution nothing
Method is by one vacuum pump of setting come the problem of control, the distilling apparatus of the embodiment of the present application further includes air path controlling mechanism；Gas
Road control device includes rotary valve 6, bonding in vacuum disk 7 and vacuum pump.
Wherein rotary valve 6 is connected with bonding in vacuum disk 7, and an end face of rotary valve 6 and the one of bonding in vacuum disk 7
End face fits closely, and rotary valve 6 being capable of the rotation of relative vacuum terminal pad 7；Bonding in vacuum disk 7 is connected with vacuum pump；
Multiple chambers 61 are provided on rotary valve 6, multiple chambers 61 are corresponded with condenser pipe 1, and chamber 61 passes through
Connecting tube 63 is connected with the third branch pipe 117 of corresponding condenser pipe 1；
It is provided with first through hole 62 on each chamber 61, the second through-hole 71 is provided on bonding in vacuum disk 7；Rotary valve 6
When rotation, the first through hole 62 on chamber 61 is successively connected with the second through-hole 71 on bonding in vacuum disk 7, so as to respectively
Condenser pipe 1 is set to be connected with vacuum pump.
Preferably, the section of rotary valve 6 and the section of bonding in vacuum disk 7 are circle, and rotary valve 6 and vacuum connect
The size for connecing disk 7 is adapted；Inner convex platform is circumferentially provided on the connection inner wall of rotary valve 6 and bonding in vacuum disk 7, vacuum connects
It connects and has been arranged circumferentially limiting slot in the outside wall surface of disk 7, inner convex platform is set in limiting slot, therefore on the one hand can guarantee rotary valve
Body 6 and bonding in vacuum disk 7 are closely connected, are not departed from, is air tight, on the other hand enable rotary valve 6 to rotate so that
First through hole 62 on each chamber 61 is successively connected with the second through-hole 71 on bonding in vacuum disk 7.
Preferably, as shown in figure 9, being provided with position mark, position on end face of the rotary valve 6 far from bonding in vacuum disk 7
The position of first through hole 62 on the corresponding each chamber 61 of rotary valve 6, and the serial number of corresponding condenser pipe 1 are marked, rotary valve 6 is passed through
On position mark and corresponding with the serial number of condenser pipe 1, can accurately select to carry out vacuum pumping to corresponding condenser pipe 1.
In one embodiment of the application, it is preferable that as shown in Figure 10, air path controlling mechanism further includes flexible valve pocket 8；
Flexible valve pocket 8 is between rotary valve 6 and bonding in vacuum disk 7, and flexible valve pocket 8 being capable of relative vacuum terminal pad
7 is flexible, and rotary valve 6 is made to fit with bonding in vacuum disk 7 or mutually separate.
Due to rotary valve 6 and bonding in vacuum disk 7 be equipped with can only guarantee one in 6 cavity of rotary valve with it is true
Second through-hole 71 of empty terminal pad 7 is connected, i.e., when multiple condenser pipes 1 need to react under vacuum conditions simultaneously, rotary valve
Body 6 and bonding in vacuum disk 7 can not be accomplished.To solve the problems, such as that vacuum pump can only act on a condenser pipe 1, in the implementation
In example, it further includes flexible valve pocket 8 that the application, which designs air path controlling mechanism, and flexible valve pocket 8 is set to rotary valve 6 and bonding in vacuum
Between disk 7, the inner wall of flexible valve pocket 8 fits with 7 outside wall surface of bonding in vacuum disk, and flexible valve pocket 8 and bonding in vacuum disk 7
Opposite it can slide the spacing changed between rotary valve 6 and bonding in vacuum disk 7；When rotary valve 6 and bonding in vacuum disk 7 are affixed
When conjunction, rotary valve 6 is rotated, bonding in vacuum disk 7 can only be connected with a cavity in rotary valve 6, thus to wherein one
A condenser pipe 1 plays the role of vacuumizing；When the size for the binding face for changing flexible valve pocket 8 and bonding in vacuum disk 7, even if rotation
When valve body 6 is mutually separated with bonding in vacuum disk 7, since rotary valve 6 and bonding in vacuum disk 7 are formed centainly in flexible valve pocket 8
Cavity, bonding in vacuum disk 7 can be connected by this cavity with each cavity at this time, so as to jointly to multiple condenser pipes 1
Play the role of vacuumizing.
In one embodiment of the application, it is preferable that as shown in figure 5, distilling apparatus further includes shell 9, set on shell 9
It is equipped with control handle 91 and display panel 92；
Control handle 91 is connected with magnetic force stirring in water bath pot 3, for controlling the start and stop and temperature of magnetic force stirring in water bath pot 3
Degree；
Display panel 92 is connected with magnetic force stirring in water bath pot 3, for showing the temperature and stirring of magnetic force stirring in water bath pot 3
Rate.
In this embodiment, distilling apparatus further includes shell 9, condenser pipe 1, reaction vessel 2,3 and of magnetic force stirring in water bath pot
It is arranged in shell 9 outside lifting support 4；The front of shell 9 and top are provided with opening；In 9 front setting opening side of shell
Person who happens to be on hand for an errands' observing response situation, setting opening can be convenient for 112 end of the first branch pipe and other realities of condenser pipe 1 at the top of shell 9
Instrument is tested to be connected.
Preferably, lifting motor 43 is set on 9 inner back wall face of shell, and guide rod 51 is set to left and right inside shell 9
Two sides are simultaneously fixedly connected with 9 phase of shell.
Control handle 91 and display panel 92 are additionally provided on shell 9, control handle 91 includes 91 He of water-bath control handle
Magnetic agitation control handle 91, water-bath control handle 91 are connected with the power governor of magnetic force stirring in water bath pot 3, water-bath control
Knob 91 can control the unlatching and heating temperature of heating water bath.Magnetic agitation control handle 91 and magnetic force stirring in water bath pot 3
Magnetic force control is connected, for controlling the start and stop and stirring rate of magnetic force stirring in water bath pot 3.
Display panel 92 is connected with the temp probe of magnetic force stirring in water bath pot 3 and magnetic force control, for showing magnetic force
The temperature and stirring rate of stirring in water bath pot 3.
Preferably, rotary valve 6 and bonding in vacuum disk 7 are set on shell 9, and rotary valve 6 is arranged tagged one
End forward, is adjusted and is controlled convenient for experimenter.
In one embodiment of the application, it is preferable that as shown in Figure 10, be additionally provided with vacuum switch on shell 9
93 and vacuum meter 94；Vacuum switch 93 and vacuum meter 94 are connected with vacuum pump respectively, and vacuum switch 93 is for controlling
The start and stop of vacuum pump processed, vacuum meter 94 are used to show the vacuum degree that vacuum pump generates.
In this embodiment, in order to preferably control the start and stop for the vacuum pump being connected with condenser pipe 1 and vacuum pump is observed
Generation vacuum pressure, vacuum switch 93 and vacuum meter 94, vacuum switch 93 and vacuum meter are set on shell 9
94 are connected with vacuum pump respectively, and vacuum switch 93 is used to control the start and stop of vacuum pump, and vacuum meter 94 is for showing vacuum
The vacuum degree generated is pumped, people is facilitated preferably to control vacuum pump to the vacuum action of condenser pipe 1 in experiment.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that：Its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of condenser pipe, which is characterized in that including inner and outer tubes；
One end of the outer tube is provided with connector, for being connected with reaction vessel；
The other end of the outer tube is provided with the first branch pipe, and first branch pipe is connected with said inner tube, for distillation to be discharged
Light component；
Feed liquor interface and out liquid interface are provided on the outer tube；
The second branch pipe is additionally provided on the outer tube, one end of second branch pipe is connected with said inner tube, and described second
The other end of pipe is connected with atmosphere, and is provided with control valve on second branch pipe；
Third branch pipe is additionally provided on the outer tube, one end of the third branch pipe is connected with said inner tube, the third branch
The other end of pipe is connected with vacuum pump.
2. condenser pipe according to claim 1, which is characterized in that said inner tube includes snakelike pipe portion and straight sections, described
First branch pipe, the snakelike pipe portion, the straight sections and the connector are sequentially connected logical；
And second branch pipe is connected with the junction of the snakelike pipe portion and the straight sections.
3. condenser pipe according to claim 1, which is characterized in that it is additionally provided with third branch pipe on the outer tube, described
One end of three branch pipes is connected with said inner tube, and the other end of the third branch pipe is connected with vacuum pump；
The third branch pipe is located at one end on the outer tube close to first branch pipe, and is also equipped on the third branch pipe
Control valve.
4. a kind of distilling apparatus, which is characterized in that hold including the described in any item condenser pipes of claims 1 to 3, and reaction
Device, magnetic force stirring in water bath pot and lifting support；
The reaction vessel is set in the magnetic force stirring in water bath pot；The condenser pipe is set on the lifting support, institute
It states lifting support and is able to drive the condenser pipe lifting, the condenser pipe is made mutually to separate or be connected with the reaction vessel.
5. distilling apparatus according to claim 4, which is characterized in that the lifting support include support frame, connecting rod and
Lifting motor；
The condenser pipe passes through support frame as described above and is mutually fixedly connected by fixing piece with support frame as described above；
The lifting motor is connected by the connecting rod with the support plate, for driving the support plate to go up and down.
6. distilling apparatus according to claim 5, which is characterized in that further include guidance set；The guidance set includes
Guide rod, guide pad and locating piece；
The guide rod is located at the two sides of the magnetic force stirring in water bath pot；The guide pad is located on the guide rod, and described
Guide pad can be slided along the guide rod；The guide pad is connected with support frame as described above；
The locating piece is located on the guide rod, and the fixed company of the side wall of the locating piece and the magnetic force stirring in water bath pot
It connects；
When the condenser pipe is connected with the reaction vessel, the guide pad can lean with the locating piece.
7. distilling apparatus according to claim 4, which is characterized in that the quantity of the condenser pipe be it is multiple, it is multiple described
Condenser pipe is arranged at intervals on the lifting support；The reaction vessel and the condenser pipe correspond.
8. distilling apparatus according to claim 4, which is characterized in that further include shell, control is provided on the shell
Knob and display panel；
The control handle is connected with the magnetic force stirring in water bath pot, for control the magnetic force stirring in water bath pot start and stop and
Temperature；
The display panel is connected with the magnetic force stirring in water bath pot, for show the magnetic force stirring in water bath pot temperature and
Stirring rate.
9. distilling apparatus according to claim 8, which is characterized in that be additionally provided on the shell vacuum switch and
Vacuum meter；
The vacuum switch and the vacuum meter are connected with the vacuum pump respectively, and the vacuum switch is for controlling
The start and stop of the vacuum pump are made, the vacuum meter is used to show the vacuum degree that the vacuum pump generates.
10. distilling apparatus according to claim 4, which is characterized in that further include air path controlling mechanism；
The route controller includes rotary valve and bonding in vacuum disk；The rotary valve is connected with the bonding in vacuum disk
It connects, and the rotary valve can rotate；The bonding in vacuum disk is connected with the vacuum pump；
Multiple chambers are provided on the rotary valve, multiple chambers and the condenser pipe correspond, and the chamber
It is connected by connecting tube with the third branch pipe of the corresponding condenser pipe；
It is provided with first through hole on each chamber, is provided with the second through-hole on the bonding in vacuum disk；Rotate the rotation
Valve body can make the first through hole on each chamber successively be connected with the second through-hole on the bonding in vacuum disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810930687.7A CN108854127A (en) | 2018-08-15 | 2018-08-15 | Condenser pipe and distilling apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810930687.7A CN108854127A (en) | 2018-08-15 | 2018-08-15 | Condenser pipe and distilling apparatus |
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| CN108854127A true CN108854127A (en) | 2018-11-23 |
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| CN201810930687.7A Pending CN108854127A (en) | 2018-08-15 | 2018-08-15 | Condenser pipe and distilling apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115957530A (en) * | 2022-12-01 | 2023-04-14 | 连城县百新科技有限公司 | Distillation device and method for preparing high-purity dimer acid |
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