CN209049049U - A kind of short-range molecular distillation equipment - Google Patents
A kind of short-range molecular distillation equipment Download PDFInfo
- Publication number
- CN209049049U CN209049049U CN201821547517.2U CN201821547517U CN209049049U CN 209049049 U CN209049049 U CN 209049049U CN 201821547517 U CN201821547517 U CN 201821547517U CN 209049049 U CN209049049 U CN 209049049U
- Authority
- CN
- China
- Prior art keywords
- diaphragm plate
- inner canister
- tank body
- knifing
- short
- 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
Links
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of short-range molecular distillation equipment, it is characterized in that, including tank body, driving device on tank body is set, the knifing mechanism and secondary knifing mechanism for being arranged in tank body and being connect with driving device, feeding mechanism on tank body is set, the heavy phase collecting mechanism that tank interior is set and is located at below a knifing mechanism and secondary knifing mechanism, and the condenser pipe (17) of tank interior is set.The utility model once scrapes diaphragm plate and secondary diaphragm plate of scraping is arc-shaped, and the inner wall that diaphragm plate and inner canister are scraped during knifing is plane-plane contact, increases contact area, improves film-formation result；Simultaneously because scrape diaphragm plate be it is arc-shaped, the inner wall of the front end of the direction of motion and inner canister forms certain angle, is conducive to forward push material, prevents materials from spattering during knifing.
Description
Technical field
The utility model relates to a kind of distillation equipments, specifically provide a kind of short-range molecular distillation equipment.
Background technique
Short-path distillation is also known as molecular distillation, is a kind of high efficient separation technology under high vacuum, short with residence time of material,
The advantages that low operation temperature, separation degree height and technique clean and environmental protection, particularly suitable for be enriched with or purify higher boiling, high viscosity or
The organic compounds such as thermal sensitivity are widely used in chemical industry, food and field of medicaments.
With the raising that people require the product qualities such as food, cosmetics, the effect of short-path distillation becomes increasingly conspicuous.Short distance
Distiller is the capital equipment of short-path distillation technology, is by the way that by liquid material, cloth smears into one layer uniformly on evaporation wall surface
Film is separated the volatile component in material by heating.However traditional short-distance distiller cannot be equal by material well
Even cloth is put on evaporation wall surface, affects evaporation efficiency.
Utility model content
The purpose of the utility model is to overcome traditional short-distance distillers to be well put on the uniform cloth of material
The defect on wall surface is evaporated, a kind of short-range molecular distillation equipment is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of short-range molecular distillation equipment, including tank body, if
The driving device on tank body is set, is arranged in tank body and a knifing mechanism being connect with driving device and secondary knifing machine
The feeding mechanism on tank body is arranged in structure, and setting is in tank interior and is located at below a knifing mechanism and secondary knifing mechanism
Heavy phase collecting mechanism, and the condenser pipe of tank interior is set；Knifing mechanism includes connecting with driving device
Left riser, once scrape diaphragm plate by what connecting rod was connect with left riser；The secondary knifing mechanism includes connecting with driving device
The right riser connect, one end is flexibly connected with right riser, the other end is then fixedly connected with the secondary screw rod for scraping diaphragm plate, is set in screw rod
Above and it is located at the secondary spring scraped between diaphragm plate and right riser；The secondary diaphragm plate of scraping is in contact and can be along tank body with inner tank wall
Radial direction is shunk；It is described once to scrape diaphragm plate and secondary diaphragm plate of scraping is arc-shaped.
Further, the spacing once scraped between diaphragm plate and the inner wall of tank body is h, and wherein h is 0.5~1mm.
The tank body includes inner canister, the heating jacket that side in the outer edge of the inner tank is arranged and is located above heavy phase collecting mechanism, spiral
It is wrapped in the heater strip on the outside of inner canister and being located in heating jacket downwards；The lower end of the inner canister is provided with light phase export, thereon
End is provided with vacuum port；The secondary diaphragm plate of scraping is contacted with the inner wall of inner canister.
The driving device includes the motor for being mounted on interior tank top, and one end and the transmission axis connection of motor, the other end are stretched
Enter to inner canister inside and be connected with the shaft of transverse slat；The left riser is fixed on one end of transverse slat, and right riser is then fixed on transverse slat
The other end.
The feeding mechanism includes the feed inlet that interior upper end is arranged in, and is arranged in inside inner canister and is connected to feed inlet
The annular distributing device below feed pipe is arranged in feed pipe；The shaft is connect after running through distributing device with transverse slat；The feed pipe
Circumferentially around shaft；The distributing device is connect with shaft and its edge is along the inner wall for causing inner canister is stretched, and is provided on the feed pipe
Discharge hole.
The heavy phase collecting mechanism includes being arranged in once to scrape diaphragm plate and secondary scrape below diaphragm plate and have along the bottom for stretching cylinder
The heavy out in inner canister is arranged in plate；The bottom plate is obliquely installed and lower end edge stretches cause heavy out；The condenser pipe runs through
Wave-shaped after stretching cylinder to be set to inside inner canister, refrigerant inlet and refrigerant exit edge are stretched and are caused outside inner canister；The bottom plate with
Light phase collecting chamber is formed between the bottom of inner canister, the light phase export is connected to light phase collecting chamber.
It is described once to scrape diaphragm plate and secondary scrape is respectively connected with splash-back on diaphragm plate.
The utility model compared with the prior art, have the following advantages that and the utility model has the advantages that
(1) the utility model once scrapes diaphragm plate and secondary diaphragm plate of scraping is arc-shaped, and scrapes diaphragm plate during knifing
Inner wall with inner canister is plane-plane contact, increases contact area, improves film-formation result；Simultaneously because scrape diaphragm plate be it is arc-shaped,
The inner wall of the front end of its direction of motion and inner canister forms certain angle, is conducive to forward push material, during preventing knifing
Materials from spattering.
(2) the utility model once scrapes diaphragm plate and secondary scrape is provided with splash-back on diaphragm plate, can prevent knifing
In the process on materials from spattering to condenser, the separating effect of material is reduced.
(3) feed pipe of the utility model is circumferentially around shaft, therefore material circumferential can be fallen on annular distributing device,
On the inner wall that material uniformly can be thrown to inner canister when the rotation of annular distributing device, the film-formation result of material is improved.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the secondary structure chart for scraping diaphragm plate of the utility model；
Fig. 3 is the spacing schematic diagram for once scraping diaphragm plate Yu interior top tank structure of the utility model.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is simultaneously
It is without being limited thereto.
Embodiment
As shown in Figure 1, the short-range molecular distillation equipment of the utility model, including tank body, the driving dress on tank body is set
Set, the knifing mechanism and secondary knifing mechanism for being arranged in tank body and being connect with driving device, be arranged on tank body into
Expect mechanism, the heavy phase collecting mechanism that tank interior is set and is located at below a knifing mechanism and secondary knifing mechanism, and
The condenser pipe 17 of tank interior is set.
Specifically, the tank body includes inner canister 2, heating jacket 1 and heater strip 3.The heating jacket 1 is arranged outside inner canister 2
Side and it is located above heavy phase collecting mechanism, i.e. the top half that is located at inner canister 2 of heating jacket 1.The heating jacket 1 and inner canister 2 it
Between form cavity.3 downward spiral of heater strip is wrapped in 2 outside of inner canister and is located in heating jacket 1, i.e., heater strip 3 is located at heat folder
In cavity between set 1 and inner canister 2.One end of the heater strip 3 is connect after stretching out tank body with external controller, passes through controller
It is powered to heat inner canister 2 to heater strip.
In addition, the lower end of the inner canister 2 is provided with light phase export 18, the volatile substances separated are then from light phase export 18
Discharge.The upper end of the inner canister 2 is provided with vacuum port 9, which connect with external vacuum pump, by vacuum pump to tank body
It vacuumizes.
The driving device includes motor 4, transverse slat 11 and shaft 7.The motor 4 is mounted on inner canister 2 by mounting bracket
Top, and one end of shaft 7 by the transmission axis connection of shaft joint and motor 4, its other end extend into 2 inside of inner canister and with cross
Plate 11 is welded and fixed.Sealing ring can be set in the junction of the shaft 7 and inner canister 2, to improve the leakproofness of tank body.The motor can
To be controlled by external electric machine controller, when motor work, rotated by shaft 7 with motion plate 11.
The feeding mechanism includes the feed inlet 6 that 2 top of inner canister is arranged in, and setting connects in 2 inside of inner canister and with feed inlet 6
The annular distributing device 10 below feed pipe 5 is arranged in logical feed pipe 5.Specifically, the shaft 7 after the distributing device 10 with cross
Plate 11 connects；The annular distributing device 10 is round plate, and its edge, along stretching near the inner wall for causing inner canister 2, shaft 7 then runs through should
Annular distributing device 10 is simultaneously welded and fixed with annular distributing device 10, and annular distributing device 10 can be driven to rotate when shaft 7 rotates.It is described
Feed pipe 5 is circumferentially around shaft 7, i.e., the feed pipe 5 bends to annular shape, and shaft 7 is then passed through from the center of the annulus；The charging
Discharge hole 8 is offered on pipe 5.When work, material enters from feed inlet 6, and sprays from discharge hole 8 and circumferentially fall to annular cloth
On device 10, the material when the rotation of annular distributing device 10 thereon is uniformly thrown to the inner wall of inner canister 2 due to the effect of centrifugal force
On, and along the inner wall flow down of inner canister 2, material cloth smeared by a knifing mechanism and secondary knifing mechanism for lower section thin
Film.
Knifing mechanism includes the left riser 13 for being fixedly welded on 11 one end of transverse slat, perpendicular by connecting rod 15 and a left side
What plate 13 connected once scrapes diaphragm plate 12, i.e., one end of connecting rod 15 and scrape diaphragm plate 12 be welded and fixed, its other end then with left riser
13 are welded and fixed.
In order to improve stability, as a preference, the connecting rod 15 can scrape diaphragm plate 12 by stiffening plate 14 and once
Connection.
In addition, the secondary knifing mechanism includes the right riser 22 for being fixedly welded on 11 other end of transverse slat, one end and right riser
22 are flexibly connected, the other end is then fixedly connected with the secondary screw rod 21 for scraping diaphragm plate 23, are set on screw rod 21 and are located at secondary scrape
Spring 25 between diaphragm plate 23 and right riser 22.Specifically, offering through-hole on the right riser 22, one end of the screw rod 21 is passed through
Stop nut is installed after through-hole on right riser 22, the other end of the screw rod 21 is then welded and fixed with secondary diaphragm plate 23 of scraping.It should
Through-hole on screw rod 21 and right riser 22 is clearance fit, therefore screw rod 21 can move, to enable secondary to scrape 23 edge of diaphragm plate
The radial direction of inner canister 2 is shunk；The stop nut can prevent screw rod 21 from dropping out right riser 22；Since the pressure of spring 25 is made
With the secondary inner wall scraped diaphragm plate 23 and be adjacent to inner canister 2 can be made.
As a preference, the screw rod 21 can be connect by stiffening plate 14 with secondary diaphragm plate 23 of scraping.
As shown in Fig. 2, this it is secondary scrape diaphragm plate 23 and once scrape diaphragm plate 12 and be arc-shaped, therefore secondary scrape on diaphragm plate 23
The film surface of scraping scraping film surface and once scraping on diaphragm plate 12 is also arc-shaped, secondary during knifing to scrape diaphragm plate 23 and once scrape diaphragm plate
12 with the inner wall of inner canister 2 be face and face contact, increases contact area, improves film-formation result.Simultaneously because secondary scrape diaphragm plate
23 and once scrape diaphragm plate 12 and be arc-shaped, the front end of the direction of motion and the inner wall of inner canister 2 form certain angle, be conducive to by
Material pushes forward, prevents materials from spattering during knifing.
As another preferred embodiment, this once scrapes diaphragm plate 12 and secondary scrape is welded with splash-back 24 on diaphragm plate 23.Tool
Body, which, which is welded on, once scrapes the front end of 12 direction of motion of diaphragm plate, when once scraping diaphragm plate 12 and secondary scrape diaphragm plate 23
When travelling forward to material progress knifing, material can inevitably splash, and splash-back 24 can then stop the material to splash at this time,
Prevent on materials from spattering to condenser pipe 17 and influence the separating effect of material.
As another preferred embodiment, as shown in figure 3, this, which is once scraped, forms spacing between diaphragm plate 12 and the inner wall of inner canister 2
H, wherein h is 0.5~1mm, and h is 0.5mm in the present embodiment.At work, it once scrapes diaphragm plate 12 to move in front, secondary knifing
Plate 23 then follows movement later, and due to once scraping, there are spacing between diaphragm plate 12 and the inner wall of inner canister 2, and material is through primary
Scrape after 12 cloth of diaphragm plate is smeared inner canister 2 inner wall formed one layer of relatively thick film, the film through 2 inner wall of inner canister heating after wherein
Part volatile substances then volatilized；When it is subsequent it is secondary scrape diaphragm plate 23 and pass through when, due to secondary diaphragm plate 23 and the inner canister 2 of scraping
Inner wall contact, therefore the thicker film cloth is then smeared into very thin film by the secondary diaphragm plate 23 of scraping, thus preferably by material
In volatile substances volatilization, to reach better separating effect.In addition, due to once scraping diaphragm plate 12 and secondary to scrape diaphragm plate 23 right
Material cloth smears into the film of different-thickness, can effectively prevent material and is once scraping diaphragm plate 12 and the secondary front end for scraping diaphragm plate 23
Accumulation.
The heavy phase collecting mechanism, which includes setting, once to be scraped diaphragm plate 12 and secondary scraping below diaphragm plate 23 and have along stretching cylinder 20
Bottom plate 16, the heavy out 19 in inner canister 2 is set；Bottom plate 16 is obliquely installed and its lower end edge is stretched and causes heavy out 19, should
The edge of bottom plate 16 is circumferentially welded and fixed with inner canister 2, which stretches the center that cylinder 20 is located at bottom plate 16；Condenser pipe 17, which runs through edge, stretches cylinder
Wave-shaped after 20 to be set to inside inner canister 2, refrigerant inlet and refrigerant exit edge are stretched and are caused outside inner canister 2.The bottom plate 16 with
Light phase collecting chamber 27 is formed between the bottom of inner canister 2, the light phase export 18 is connected to light phase collecting chamber 27.
For material from the entrance of feed inlet 6 and on from 8 landing of discharge hole to annular distributing device 10, motor 4 drives annular when work
Distributing device 10 and a knifing mechanism and secondary knifing mechanism rotate, and the material on annular distributing device 10 is centrifuged to inner canister 2
Inner wall and flow downward along inner wall, on the inner wall of inner canister 2, material is once scraped diaphragm plate 12 and secondary 23 cloth of diaphragm plate of scraping is smeared into
Film, since the inner wall temperature of inner canister 2 is higher, the volatile component in material gasifies, and the volatile component after gasification encounters cold
It liquefies after solidifying pipe 17, and is fallen into light phase collecting chamber 27 through after stretching cylinder 20 again, is most discharged afterwards through light phase export 18.Not by
The heavy phase substance of gasification then continues to flow downward along the inner wall of inner canister 2, then again along inclined bottom plate 16 from again after arrival bottom plate 16
Mutually 19 outflow of outlet, so then separates substance.The top half of inner canister is arranged in heating jacket 1, therefore can prevent again
Volatile substances after liquefaction are volatilized again.
As described above, the utility model can be implemented well.
Claims (7)
1. a kind of short-range molecular distillation equipment, which is characterized in that including tank body, the driving device on tank body is arranged in, setting exists
The knifing mechanism and secondary knifing mechanism connecting in tank body and with driving device, are arranged in the feeding mechanism on tank body, if
It sets in tank interior and the heavy phase collecting mechanism below a knifing mechanism and secondary knifing mechanism, and is arranged in tank body
Internal condenser pipe (17)；Knifing mechanism includes the left riser (13) connecting with driving device, passes through connecting rod
(15) what is connect with left riser (13) once scrapes diaphragm plate (12)；The secondary knifing mechanism includes that the right side connecting with driving device is erected
Plate (22), one end is flexibly connected with right riser (22), the other end is then fixedly connected with the secondary screw rod (21) for scraping diaphragm plate (23), set
It is located on screw rod (21) and is located at the secondary spring (25) scraped between diaphragm plate (23) and right riser (22)；It is described secondary to scrape diaphragm plate
(23) it is in contact and can be shunk along tank body radial direction with inner tank wall；It is described once to scrape diaphragm plate (12) and secondary scrape diaphragm plate (23)
It is arc-shaped.
2. a kind of short-range molecular distillation equipment according to claim 1, which is characterized in that it is described once scrape diaphragm plate (12) with
Spacing between the inner wall of tank body is h, and wherein h is 0.5~1mm.
3. a kind of short-range molecular distillation equipment according to claim 1 or 2, which is characterized in that the tank body includes inner canister
(2), the heating jacket (1) for being arranged on the outside of inner canister (2) and being located above heavy phase collecting mechanism, downward spiral is wrapped in inner canister
(2) outside and the heater strip (3) being located in heating jacket (1)；The lower end of the inner canister (2) is provided with light phase export (18),
Upper end is provided with vacuum port (9)；The secondary diaphragm plate (23) of scraping is contacted with the inner wall of inner canister (2).
4. a kind of short-range molecular distillation equipment according to claim 3, which is characterized in that the driving device includes installation
Motor (4) at the top of inner canister (2), one end and the transmission axis connection of motor (4), the other end extend into inner canister (2) inside and connect
It is connected to the shaft (7) of transverse slat (11)；The left riser (13) is fixed on one end of transverse slat (11), and right riser (22) is then fixed on cross
The other end of plate (11).
5. a kind of short-range molecular distillation equipment according to claim 4, which is characterized in that the feeding mechanism includes setting
Feed inlet (6) on inner canister (2) top is arranged in the feed pipe (5) that inner canister (2) is internal and is connected to feed inlet (6), and setting exists
Annular distributing device (10) below feed pipe (5)；The shaft (7) connect with transverse slat (11) afterwards through distributing device (10)；It is described
Feed pipe (5) is circumferentially around shaft (7)；The distributing device (10) connect with shaft (7) and its edge edge stretches and causes the interior of inner canister (2)
Wall is provided with discharge hole (8) on the feed pipe (5).
6. a kind of short-range molecular distillation equipment according to claim 5, which is characterized in that the heavy phase collecting mechanism includes
It is arranged and is once scraping diaphragm plate (12) and the secondary bottom plate (16) scraped diaphragm plate (23) lower section and there is edge to stretch cylinder (20), is arranged in inner canister
(2) heavy out (19) on；The bottom plate (16) is obliquely installed and lower end edge is stretched and causes heavy out (19)；The condenser pipe
(17) internal through the inner canister (2) wave-shaped after stretching cylinder (20) that is set to, cause inner canister is stretched on refrigerant inlet and refrigerant exit edge
(2) external；Between the bottom plate (16) and the bottom of inner canister (2) formed light phase collecting chamber (27), the light phase export (18) with
Light phase collecting chamber (27) connection.
7. a kind of short-range molecular distillation equipment according to any one of claim 4 to 6, which is characterized in that described once to scrape
Diaphragm plate (12) and secondary scrape are respectively connected with splash-back (24) on diaphragm plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547517.2U CN209049049U (en) | 2018-09-20 | 2018-09-20 | A kind of short-range molecular distillation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547517.2U CN209049049U (en) | 2018-09-20 | 2018-09-20 | A kind of short-range molecular distillation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209049049U true CN209049049U (en) | 2019-07-02 |
Family
ID=67049324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821547517.2U Expired - Fee Related CN209049049U (en) | 2018-09-20 | 2018-09-20 | A kind of short-range molecular distillation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209049049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478929A (en) * | 2019-09-02 | 2019-11-22 | 河南中医药大学 | A kind of biomolecule distilling apparatus |
| CN114146436A (en) * | 2021-10-29 | 2022-03-08 | 四川天宇油脂化学有限公司 | Short-range distiller for fatty amide production |
-
2018
- 2018-09-20 CN CN201821547517.2U patent/CN209049049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478929A (en) * | 2019-09-02 | 2019-11-22 | 河南中医药大学 | A kind of biomolecule distilling apparatus |
| CN114146436A (en) * | 2021-10-29 | 2022-03-08 | 四川天宇油脂化学有限公司 | Short-range distiller for fatty amide production |
| CN114146436B (en) * | 2021-10-29 | 2023-06-27 | 四川天宇油脂化学有限公司 | Short-range distiller for fatty amide production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69419974T2 (en) | Spray drying system | |
| CN209049049U (en) | A kind of short-range molecular distillation equipment | |
| EP3103538B1 (en) | Thin-film evaporator | |
| CN104759127B (en) | Water from washing rice equipment for separating liquid from solid and swill treatment system | |
| CN204138369U (en) | A kind of luwa evaporator processing oil waste liquid | |
| US4038353A (en) | Rotor film column for making contact between gas and liquid | |
| CN110478929A (en) | A kind of biomolecule distilling apparatus | |
| JPS6019435B2 (en) | Heat exchange/mass exchange tower | |
| CN203861939U (en) | Scraper type film evaporator | |
| US3242969A (en) | Polymer desolventizer of the rotary wiped falling film type | |
| CN108635893A (en) | A kind of luwa evaporator | |
| CN209333233U (en) | A kind of novel molecular distiller | |
| CN209848342U (en) | Rosin continuous distillation system | |
| CN204337800U (en) | Short-path evaporator | |
| US20140182457A1 (en) | Sub-atmospheric pressure gas scrubbers | |
| CN204932896U (en) | Novel monotubular formula thin film evaporator | |
| US2585202A (en) | Molecular still | |
| CN202096764U (en) | Scraper film evaporator | |
| CN115715889A (en) | Petroleum fractionating tower based on layered separation method | |
| CN107619146A (en) | Automobile industry solvent slop recovery method | |
| JP7300716B2 (en) | Rotating sprayer and evaporator equipped with same | |
| CN210304952U (en) | A device that is used for air-drying after part washs | |
| CN203417473U (en) | Wiped-film evaporator device | |
| CN217247571U (en) | Raw materials degasification top of tower divides liquid jar | |
| CN2179776Y (en) | Three-effect evaporator with rotary film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20190920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |