CN206184012U - Film evaporator scrapes plate frame structure - Google Patents
Film evaporator scrapes plate frame structure Download PDFInfo
- Publication number
- CN206184012U CN206184012U CN201621029237.3U CN201621029237U CN206184012U CN 206184012 U CN206184012 U CN 206184012U CN 201621029237 U CN201621029237 U CN 201621029237U CN 206184012 U CN206184012 U CN 206184012U
- Authority
- CN
- China
- Prior art keywords
- roller
- retainer plate
- scraping
- trombone slide
- scrape
- 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 relates to a film evaporator scrapes plate frame structure, including the main shaft pipe, divide the charging tray, down the retainer plate, scrape the roller and scrape the roller, divide the charging tray to install on the upper portion of main shaft pipe, lower retainer plate is installed in the lower part of main shaft pipe, is equipped with a plurality of rollers of scraping around the main shaft pipe, scrape the roller on the suit scrape the roller, install respectively on minute charging tray and retainer plate down at the both ends of scraping the roller, axis and the main shaft of scraping the roller are managed parallelly, its characterized in that: still including strengthening the trombone slide, every both sides of scraping the roller are equipped with the enhancement trombone slide respectively, and the axis of strengthening the trombone slide is parallel with the axis of scraping the roller, and the axis of the axis of scraping the roller and the enhancement trombone slide that is located its both sides is different, and the both ends of enhancement trombone slide are fixed at minute charging tray under and on the retainer plate respectively. The utility model discloses in every scrape the roller, be located the enhancement trombone slide of scraping the roller both sides and divide the charging tray and down the retainer plate form a set of stable triangular frame structure, the rigidity and the stability of link plate frame improve greatly, avoid the deformation under torsion, improve the knifing quality.
Description
Technical field
The utility model belongs to molecular distillation equipment technical field, more particularly to a kind of thin film evaporator blade holder knot
Structure.
Background technology
Thin film evaporator is a kind of type of evaporator, and feature is that feed liquid is carried out along heating tube wall in membranaceous flowing
Heat transfer and evaporation, advantage are heat transfer efficiencys high, and evaporation rate is fast, and residence time of material is short, therefore is particularly suitable for heat-sensitive substance
Evaporation.Scraper film evaporator is one kind of thin film evaporator, and it is a kind of very strong New Evaporator of adaptability, for example
High viscosity, thermal sensitivity and easy crystallization, the material of fouling are all suitable for.
Thin film evaporator includes hanging plate frame, is provided with blade holder and scrapes roll shaft, scrapes gap on roll shaft and is set with and scrapes roller, scrapes roller
Contacted with the cylinder inboard wall of thin film evaporator, central siphon of the hanging plate frame around middle part is rotated, and is scraped roller and is scraped on cylinder inboard wall uniformly
Liquid film.In the prior art, because the depth of hanging plate frame is long, during central siphon drives hanging plate frame to rotate, hanging plate frame holds
Torsion deformation is also easy to produce, so as to influence to scrape film quality, the service behaviour of thin film evaporator is limited.
The content of the invention
The utility model aims to solve the problem that hanging plate frame is susceptible to the technical problem of deformation under torsion and provides one in the prior art
Plant Stability Analysis of Structures, the good thin film evaporator blade holder structure of knifing effect.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：A kind of film steams
Hair device blade holder structure, including spindle tube, material separating disc, lower retainer plate, scrape roll shaft and scrape roller, the material separating disc is arranged on the master
The top of central siphon, the lower retainer plate is arranged on the bottom of the spindle tube, and some described scrape is provided with around the spindle tube
Roll shaft, described scraping scrape roller described in suit on roll shaft, and the two ends for scraping roll shaft are separately mounted to the material separating disc and lower retainer plate
On, the axis for scraping roll shaft is parallel with the spindle tube, it is characterised in that：Also include strengthening trombone slide；Roll shaft is scraped described in every
Be respectively provided on two sides with the reinforcement trombone slide, the axis of the reinforcement trombone slide and the diameter parallel for scraping roll shaft, it is described to scrape roller
The axis different faces of the axis of axle and the reinforcement trombone slide positioned at its both sides, the two ends of the reinforcement trombone slide are separately fixed at institute
State on material separating disc and lower retainer plate.
The utility model can also use following technical measures：
At least one middle retainer plate is provided between the material separating disc and the lower retainer plate, the middle retainer plate is installed
On the spindle tube and with it is described scrape roll shaft and strengthen trombone slide be connected.
The utility model has the advantages and positive effects that：
In blade holder described in the utility model, roll shaft is scraped at every and installs reinforcement trombone slide additional, every scrape roll shaft, positioned at scraping roll shaft
The reinforcement trombone slide and material separating disc of both sides and lower retainer plate form one group of triangular frame structure of stabilization, so as to make whole hanging plate frame
Rigidity and stability greatly improve, deformation under torsion is avoided completely, so as to improve scrape film quality, it is ensured that the work of thin film evaporator
Performance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, spindle tube；2nd, material separating disc；3rd, lower retainer plate；4th, roll shaft is scraped；5th, roller is scraped；6th, trombone slide is strengthened；7th, it is middle solid
Fixed circle.
Specific embodiment
For the content of the invention of the present utility model, feature and effect can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows：
Refer to Fig. 1, a kind of thin film evaporator blade holder structure, including spindle tube 1, material separating disc 2, lower retainer plate 3, scrape roller
Axle 4 and scrape roller 5.The material separating disc 2 is arranged on the top of the spindle tube 1, and the lower retainer plate 3 is arranged on the spindle tube 1
Bottom.Be provided with around the spindle tube 1 it is some it is described scrape roll shaft 4, described scraping scrape roller 5 described in suit on roll shaft 4.Scrape roller 5
Gap is sleeved on described scraping on roll shaft 4.The two ends for scraping roll shaft 4 are separately mounted on the material separating disc 2 and lower retainer plate 3,
The axis for scraping roll shaft 4 is parallel with the spindle tube 1.In the present embodiment, it is evenly equipped with around spindle tube 1 and roller is scraped described in the six roots of sensation
Axle 4.
Also include strengthening trombone slide 6.The reinforcement trombone slide 6 that is respectively provided on two sides with of roll shaft 4 is scraped described in every, it is described to strengthen drawing
The axis of pipe 6 and the diameter parallel for scraping roll shaft 4.The axis for scraping roll shaft 4 and the reinforcement trombone slide 6 positioned at its both sides
Axis different faces, the two ends of the reinforcement trombone slide 6 are separately fixed on the material separating disc 2 and lower retainer plate 3.Every is scraped roll shaft
4 three parallel long sides that triangle-frame is formed with the reinforcement trombone slide 6 for being located at its both sides.In the present embodiment, material separating disc 2 and lower fixation
Multigroup triangle-frame is formed between circle 3, so as to greatly reinforce the intensity of blade holder.
In order to further improve the intensity of blade holder, at least one is provided between the material separating disc 2 and the lower retainer plate 3
Middle retainer plate 7, the middle retainer plate 7 be arranged on the spindle tube 1 on and with it is described scrape roll shaft 4 and reinforcement trombone slide 6 be connected.
For the connection for realizing middle retainer plate 7 with scrape roll shaft 4, scrape suit multiple on roll shaft 4 for every and scrape roller 5.It is described in the present embodiment
Three middle retainer plates 7 are provided between material separating disc 2 and the lower retainer plate 3.
The foregoing is only preferred embodiments of the present utility model, however it is not limited to the utility model, it is clear that the skill of this area
Art personnel can carry out various changes and modification without deviating from spirit and scope of the present utility model to the utility model.So,
If still these modifications and modification belong to the utility model claim and its equivalent technologies, also in protection domain of the present utility model
Within.
Claims (2)
1. a kind of thin film evaporator blade holder structure, including spindle tube (1), material separating disc (2), lower retainer plate (3), roll shaft (4) is scraped
With scrape roller (5), installed in the top of the spindle tube (1), the lower retainer plate (3) is installed in the master for the material separating disc (2)
The bottom of central siphon (1), be provided with around the spindle tube (1) it is some it is described scrape roll shaft (4), described scraping be set with institute on roll shaft (4)
State and scrape roller (5), the two ends for scraping roll shaft (4) are separately mounted on the material separating disc (2) and lower retainer plate (3), described to scrape roller
The axis of axle (4) is parallel with the spindle tube (1), it is characterised in that：Also include strengthening trombone slide (6)；
Reinforcement trombone slide (6) that is respectively provided on two sides with of roll shaft (4), the axis for strengthening trombone slide (6) and institute are scraped described in every
State the axis of the diameter parallel for scraping roll shaft (4), the axis for scraping roll shaft (4) and the reinforcement trombone slide (6) positioned at its both sides
Different faces, the two ends of the reinforcement trombone slide (6) are separately fixed on the material separating disc (2) and lower retainer plate (3).
2. thin film evaporator blade holder structure according to claim 1, it is characterised in that：The material separating disc (2) with it is described
At least one middle retainer plate (7) is provided between lower retainer plate (3), the middle retainer plate (7) is installed in the spindle tube (1)
It is upper and scrape roll shaft (4) and reinforcement trombone slide (6) is connected with described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621029237.3U CN206184012U (en) | 2016-08-31 | 2016-08-31 | Film evaporator scrapes plate frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621029237.3U CN206184012U (en) | 2016-08-31 | 2016-08-31 | Film evaporator scrapes plate frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206184012U true CN206184012U (en) | 2017-05-24 |
Family
ID=58728156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621029237.3U Expired - Fee Related CN206184012U (en) | 2016-08-31 | 2016-08-31 | Film evaporator scrapes plate frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206184012U (en) |
-
2016
- 2016-08-31 CN CN201621029237.3U patent/CN206184012U/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 |
Granted publication date: 20170524 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |