CN207507044U - A kind of distillation attachment device - Google Patents
A kind of distillation attachment device Download PDFInfo
- Publication number
- CN207507044U CN207507044U CN201721444539.1U CN201721444539U CN207507044U CN 207507044 U CN207507044 U CN 207507044U CN 201721444539 U CN201721444539 U CN 201721444539U CN 207507044 U CN207507044 U CN 207507044U
- Authority
- CN
- China
- Prior art keywords
- still head
- over
- condensing unit
- condenser pipe
- attachment device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of distillation attachment devices, including still head and condensing unit, first is communicated at the sidewall opening of still head to take over, condensing unit includes taking over the condenser pipe being connected with first, the other end of condenser pipe is connected with second and takes over, and still head first is taken over, condensing unit and second takes over and be an integral structure.A kind of distillation attachment device of the utility model, the design of the first take over bending structure can be effectively prevented in distillation due to bumping so that solution is splashed in condenser pipe.Still head first is taken over, condensing unit and second takes over and be an integral structure so that distilling apparatus need not assemble each unit of device in distillation, and operating process is simple, save time and airtight higher.
Description
Technical field
The utility model belongs to experimental ware technical field, and in particular to a kind of distillation attachment device.
Background technology
Distillation is primarily adapted for use in separation of liquid mixtures, and the wherein boiling point of the various constituents of mixture is different, and boils
Point difference is larger, different using the boiling point of each component of liquid mixture, and the object of liquid mixture kind low boiling point is made by heating
Matter first occurs gasification and becomes steam, and the high liquid substance of boiling point is not still gasificated as steam in liquid, then will
Steam after gasification is allowed to become liquid substance again by condensation, and liquid substance at this time is the liquid of basic one-component
Substance, and the higher substance of other boiling points in liquid mixture is still liquid, so as to achieve the purpose that separation.Existing distillation
Cucurbit in device, still head and condensing unit are respectively a unit and are provided separately, therefore must carry out three during distillation
Can just be operated after assembling, whole process be more troublesome and take it is relatively long, and each unit assembling after interface connection
Place may have an impact the air-tightness of device.
Utility model content
The purpose of this utility model is to provide a kind of distillation attachment device, solves existing distilling apparatus assembling process more
The problem of troublesome, and air-tightness is relatively poor.
The utility model, including still head and condensing unit, steams the technical scheme adopted is that a kind of distillation attachment device
It evaporates and first is communicated at the sidewall opening of head takes over, condensing unit includes taking over the condenser pipe being connected with first, condenser pipe
The other end is connected with second and takes over, and still head first is taken over, condensing unit and second takes over and be an integral structure.
The utility model is also characterized by
Second takes over the second interface that lower end is provided with ground.
Still head upper port is interspersed with thermometer, and thermometer and still head upper port joint are ground, still head
Lower port is provided with the first interface of ground.
First takes over the bending structure for V-arrangement, first extends outwardly obliquely, then obliquely from the sidewall opening of still head
Extend outwardly and be connected with condenser pipe.
Condensing unit further includes the cooling collar being sheathed on condenser pipe, and the sealing of cooling collar both ends is taken over close to first
One end be provided with water outlet, second one end taken over be provided with water inlet.
The beneficial effects of the utility model are a kind of distillation attachment devices of the utility model, the first take over bending structure
Design can be effectively prevented distillation when due to bumping so that solution is splashed in condenser pipe；Still head, first takes over, cold
Solidifying pipe and second take over structure for an entirety so that distilling apparatus need not carry out each unit of device in distillation
Assembling, operating process is simple, saves time and airtight higher.
Description of the drawings
Fig. 1 is a kind of structure diagram for distilling attachment device of the utility model.
In figure, 1. still heads, 2. first interfaces, 3. thermometers, 4. first take over, 5. condenser pipes, 6. water outlets, 7. water inlets
Mouthful, 8. second take over, 9. second interfaces, 10. condensing units.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of distillation attachment device structure provided by the utility model is as shown in Figure 1, including still head 1 and condensing unit
10, the first take over 4 is communicated at 1 sidewall opening of still head, condensing unit 10 is cylindrical structure, and a condensation is provided in center
Pipe 5,5 one end of condenser pipe are connected with first take over 4, and the other end is connected with the second take over 8, and the first take over 4 is designed as
Bending structure first extends outwardly, then extend outwardly be communicated to one end of condenser pipe 5 obliquely obliquely since intermediate position,
5 other end of condenser pipe is connected with the second take over 8, and 8 lower end of the second take over is provided with the second interface 9 of ground.
1 Single port of still head is provided with thermometer 3, is ground at thermometer 3 and port contact, and thermometer 3 is with holding
The size of mouth is adapted so that thermometer 3 is closely inscribed in port.The other end of still head 1 is provided with first interface 2；
Condenser pipe 5 is provided with water outlet 6 close to one end of the first take over 4, and one end on condenser pipe 5 close to the second take over 6 is provided with
Water inlet 7；Still head 1, the first take over 4,10 and second take over 8 of condensing unit are an integral structure, can effectively ensure
The air-tightness of device.
A kind of distillation attachment device application method of the utility model is as follows,
Step 1：Suitable liquid to be distilled is first added in into cucurbit, cucurbit is fixed on iron stand suitably
Position；
Step 2：By still head 1, the first interface 2 in the distilling apparatus of 5 and first take over of condenser pipe, 4 composition is with steaming
Evaporate bottleneck closed butt joint, second interface 9 and liquid-collecting bottle mouth closed butt joint；
Step 3：Thermometer 3 is inserted and is covered in cucurbit port, the water outlet 6 on condenser pipe 5 is connect with outlet pipe, into
The mouth of a river 7 is connect with the water inlet pipe that tap mouth connects；
Step 4：The alcolhol burner for lighting cucurbit bottom is begun to warm up, and opens tap, after liquid boiling, observes temperature
Meter 3 pays attention to controlling temperature, and observe the variation of boiling point；
Step 5：After the completion of to be distilled, close alcolhol burner and remove heat source, thermometer 3 is removed again after device cooling to be distilled,
The lower distilling apparatus of dismounting, cucurbit 1 is removed from iron stand, removes liquid-collecting bottle.
Claims (5)
1. a kind of distillation attachment device, which is characterized in that including still head (1) and condensing unit (10), still head (1) side
It is communicated with first at wall opening to take over (4), the condensing unit (10) with described first including taking over the condenser pipe that (4) be connected
(5), the other end of the condenser pipe (5) is connected with second and takes over (8), and the still head (1), first take over (4), condensing unit
(10) and second takes over (8) and is an integral structure.
2. a kind of distillation attachment device according to claim 1, which is characterized in that described second takes over the setting of (8) lower end
There is the second interface (9) of ground.
3. a kind of distillation attachment device according to claim 1, which is characterized in that still head (1) upper port is interted
There is thermometer (3), the thermometer (3) and still head (1) upper port joint are ground, and the lower port of still head is provided with
The first interface (2) of ground.
4. a kind of distillation attachment device according to claim 1, which is characterized in that described first takes over (4) as the curved of V-arrangement
Shape structure first extends outwardly, then extend outwardly obliquely and condenser pipe (5) obliquely from the still head (1) sidewall opening
It is connected.
5. a kind of distillation attachment device according to claim 1, which is characterized in that the condensing unit (10) further includes set
Cooling collar on the condenser pipe (5), the cooling collar both ends sealing, one end setting for taking over (4) close to first
There is water outlet (6), second one end for taking over (8) is provided with water inlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444539.1U CN207507044U (en) | 2017-11-02 | 2017-11-02 | A kind of distillation attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444539.1U CN207507044U (en) | 2017-11-02 | 2017-11-02 | A kind of distillation attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207507044U true CN207507044U (en) | 2018-06-19 |
Family
ID=62537810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721444539.1U Expired - Fee Related CN207507044U (en) | 2017-11-02 | 2017-11-02 | A kind of distillation attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207507044U (en) |
-
2017
- 2017-11-02 CN CN201721444539.1U patent/CN207507044U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20181102 |