CN201272788Y - Waste oil reclaiming apparatus - Google Patents
Waste oil reclaiming apparatus Download PDFInfo
- Publication number
- CN201272788Y CN201272788Y CNU2008200877403U CN200820087740U CN201272788Y CN 201272788 Y CN201272788 Y CN 201272788Y CN U2008200877403 U CNU2008200877403 U CN U2008200877403U CN 200820087740 U CN200820087740 U CN 200820087740U CN 201272788 Y CN201272788 Y CN 201272788Y
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- scraper plate
- oil
- wall
- oil reclaimer
- 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
Images
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a waste oil reclaimer, which resolves problems that the existing waste oil reclaimer is slow in material separation speed, poor in heat utilization efficiency for conduction oil, and low in purity of obtained finished products. The adopted technical scheme comprises that the waste oil reclaimer comprises a feeding portion, a separating portion and a finished product receiving portion, the feeding portion and the finished product receiving portion are respectively communicated with the separating portion, and the separating portion structurally comprises a hollow barrel body, a condenser and a distributing device, and the condenser and the distributing device are arranged in the barrel body. The waste oil reclaimer is characterized in that the barrel body comprises an inner wall and an outer wall, a cavity is formed between the inner wall and the outer wall, the cavity is used to contain circulatory conduction oil, a vacuum machine set which is communicated with the inside of the barrel body is arranged on the barrel body, the distributing device is arranged on the upper portion of the barrel body and comprises a ring-shaped ring tube communicated with the feeding portion, a plurality of nozzles which are communicated with the inside of the ring tube are arranged on the ring tube, and the mouths of the nozzles face the inner wall of the barrel body.
Description
Technical field
The utility model relates to a kind of oil product tripping device, relates in particular to a kind of device that utilizes the molecular distillation method to carry out waste oil regeneration.
Background technology
It is distillation away from boiling point for a molecular distillation, and it utilizes the difference of molecular weight of material under the condition of high vacuum, realizes separating according to the mean free path of differing molecular, and it is a kind of high efficiency separation of pure physical method.The structure of existing molecular distillation formula oil reclaimer comprises that mainly feeding part, separate part and finished product receipts connect part, feeding part and finished product receiving unit communicate with separate part respectively, the structure of described separate part comprise hollow cylindrical shell, be located at tube intravital condenser and distributor, the structure of this distributor comprises is located at the intravital feed-pipe of tube.The liquid material that needs to purify is showered into by feed-pipe on the side of cylinder inboard wall, is evenly distributed on cylinder inboard wall in order to make material as far as possible, also is provided with rotating scraper plate in cylindrical shell, and scraper plate is fitted on the inwall of cylindrical shell.The oil reclaimer that has this structure distributor has certain defective, though in cylindrical shell, be provided with rotating scraper plate, but because material sprinkle in the feed-pipe goes out, the material that sprinkle goes out can not be under the effect of scraper plate and is arranged in very equably on the inwall of whole cylindrical shell, this can have influence on the separation between the interior different components of material, resulting final finished purity is not high, and efficiency of utilization is not high.
The utility model content
For overcoming the above-mentioned defective that existing oil reclaimer is had, the utility model technical issues that need to address: a kind of oil reclaimer is provided, and it can improve the velocity of separation of different components in the material, and resulting finished product can have higher purity.
For solveing the technical problem, the technical measures that the utility model is taked: a kind of oil reclaimer, comprise that feeding part, separate part and finished product receipts connect part, feeding part and finished product receiving unit communicate with separate part respectively, the structure of described separate part comprise hollow cylindrical shell, be located at tube intravital condenser and distributor, it is characterized in that described cylindrical shell comprises inner and outer wall, be formed with cavity between the inside and outside wall, this cavity is used to feed the round-robin thermal oil; Described cylindrical shell is provided with the high vacuum unit that communicates with its inside; Described distributor is positioned at the upper position place of cylindrical shell, comprises the annular endless tube, and endless tube partly communicates with feeding, is provided with the plurality of nozzles that communicates with its inside on endless tube, and the spout on the nozzle is towards the inwall of cylindrical shell.Liquid material need be through pressurization, it is to be ejected with vaporific form in nozzle, material can form liquid film uniformly on the inwall of cylindrical shell, under the effect of the thermal oil between the inside and outside wall of cylindrical shell, the material with differing molecular stroke is under the environment of high vacuum, and the order of its gasification is inconsistent, low-molecular-weight material can at first gasify, enter on the condenser liquefy again, the high-molecular weight material is then stayed on the cylinder inboard wall, and trickles downwards along the inwall of cylindrical shell.The spout of a plurality of nozzles when the ejection material, can be positioned at the uniform liquid film of position formation of distributor towards the inwall of cylindrical shell at cylinder inboard wall, and this good separation for material provides convenience.
As preferably, be provided with some scraper plates in the below of distributor in the described cylindrical shell, the side of scraper plate is fitted on the inwall of cylindrical shell, and scraper plate is connected with the motor of being located at the cylindrical shell outside with rotating shaft by the support that interconnects.When material was separating, As time goes on, the liquid film surface can reach one and separate balance, at this moment, their separation efficiency is lower, and scraper plate is when scraping, can break this balance effectively, help guaranteeing that feed separation is thorough, improve the working efficiency of this oil reclaimer.
As preferably, described scraper plate is many groups, and a plurality of scraper plates of every group are provided with at interval along the axial direction due of cylindrical shell.Scraper plate is many groups and has guaranteed that further feed separation is complete, improves the separation efficiency of this oil reclaimer.
As preferably, all scraper plates are obliquely installed to same direction in cylindrical shell, and they tilt against turning direction, have angle between the radial direction of they and cylindrical shell.Scraper plate is generally made by polytetrafluoroethylmaterial material, it has and has certain plasticity, scraper plate is convenient to scraper plate on the one hand and is rotated on the inwall of cylindrical shell in the intravital direction that is provided with of tube, also can make on the other hand to have certain applying tightness between scraper plate side and the cylinder inboard wall.
As preferably, described scraper plate is provided with extension spring, and the two ends of extension spring are connected on scraper plate and the support, and extension spring is positioned at the opposite side of inclination direction.Extension spring can make the side of scraper plate and cylinder inboard wall fit closely, is convenient to scraper plate and scrapes oil film, guarantees the working efficiency of this oil reclaimer.
As preferably, described endless tube is the annulus of sealing, and the inside of endless tube is passed in described rotating shaft.Endless tube is convenient to rotating shaft arrange in cylindrical shell, and has been made things convenient for the layout of nozzle on endless tube for the annulus of sealing.
As preferably, the week that described a plurality of nozzles are distributed on endless tube, upwards the fabric width sum of all nozzle material sprays was close with the cylinder inboard wall girth.These nozzles are when the ejection material, liquid film just cover cylinder inboard wall in the distributor position whole circumferentially, this need determine the number of elements of nozzle according to the actual fabric width of the girth of cylinder inboard wall and every nozzle material spray, in order to avoid the liquid film of adjacent two nozzles ejection is overlapped, guaranteed on cylinder inboard wall, to form the homogeneity of thickness of liquid film, liquid film is difficult under the plume, and imitating for the separation of material provides assurance.
As preferably, described nozzle is a centrifugal structure.Nozzle is a centrifugal structure, can satisfy the spraying requirement to material, is convenient to form on the inwall of cylindrical shell thickness liquid film relatively uniformly.
As preferably, on the inwall of cylindrical shell, below support, be provided with cyclic U-shaped intercepting basin.When heavy component trickles downwards along with the inwall of cylindrical shell, collected together by intercepting basin at last, can draw, made things convenient for the collection of heavy component by thrust-augmenting nozzle.
Therefore, the beneficial effects of the utility model:
1, owing in cylindrical shell, is provided with the endless tube that communicates with feed-pipe, and upwards be provided with several nozzles that communicate with it in the week of endless tube, nozzle is to spray material in vaporific mode when work, these materials are on being sprayed the inwall of cylindrical shell the time, can on inwall, form the uniform liquid film of thickness, the velocity of separation that this helps guaranteeing material has improved the heat utilization efficiency of thermal oil.
2, owing to form the uniform liquid film of thickness on cylinder inboard wall, and this liquid film can access the abundant heating of thermal oil, between light, the heavy constituent in the material good separating effect can be arranged, and resulting finished product purity is higher.
Description of drawings
Fig. 1 is the process flow sheet of the utility model oil reclaimer;
Fig. 2 is the internal structure enlarged diagram of separate part;
Fig. 3 is the horizontal cutaway view Amplified image of cylindrical shell in the distributor position;
Fig. 4 is that the local vertical profile of cylindrical shell is looked the structure for amplifying synoptic diagram;
Fig. 5 be cylindrical shell the scraper plate position horizontal cutaway view Amplified image.
Embodiment
As can be seen from Figure, the structure of the utility model oil reclaimer comprises that mainly feeding part, separate part 4 and finished product receipts connect part, feeding part and finished product receiving unit communicate with separate part 4 respectively, and the structure of described separate part comprises the cylindrical shell of hollow, is located at intravital condenser 11 of tube and distributor.
The structure of above-mentioned feeding part mainly comprises secondary filter jar 1, feedstock pump 2, interchanger 3, need isolating material under the effect of feedstock pump 2, enter into heat exchanger 3 internal heating after the filtration through secondary filter jar 1, the material after the heating enters in the distributor by feeding tube 48.
Finished product is accepted part and is mainly comprised finished product holding tank 7 and heavy oil holding tank 8, and they communicate with separate part 4 respectively, and wherein, finished product holding tank 7 is used to collect processed oil, and heavy oil holding tank 8 is used for collecting the heavy component and the water of feed product.
The agent structure of above-mentioned separate part 4 is an airtight cylindrical shell, it is a bilayer structure, it has outer wall 41 and inwall 42, between inside and outside wall, has cavity, be used to feed the round-robin thermal oil in this cavity, thermal oil under the effect of Heat-transfer Oil Pump 6, the cavity between the inside and outside wall of oil heater 3 and cylindrical shell of flowing through successively.Be provided with distributor and condenser 11 in cylindrical shell, distributor is positioned at the place, top position of condenser 11, and condenser 11 is positioned at the center position of cylindrical shell, and condenser 11 communicates with water cooling plant 9.In order to increase the velocity of separation of material, be provided with the vacuum unit 10 that communicates with inner barrel by pipeline in the outside of separate part 4.
Above-mentioned distributor is positioned at the place, top position of cylindrical shell, and its structure comprises the endless tube 49 that communicates with feeding tube 48, and endless tube 49 is circular for sealing, is being evenly equipped with plurality of nozzles 12 its week laterally, and nozzle 12 is centrifugal structures.Nozzle 12 is that the mode with taper sprays material, and all nozzle 12 ejectas expect that the girth of fabric width sum on the cylinder inboard wall 42 and inwall 12 is close, can form liquid film uniformly like this on inwall 12.
In order to guarantee the separating effect of material, below cylindrical shell inner condenser 11, also be provided with support 45, support 45 is provided with some scraper plates 43, and scraper plate 43 is many groups, and it is several that every group of scraper plate 43 is, and they are provided with along axially going up at interval of cylindrical shell.Be connected with rotating shaft 47 on the described support 45, the center position of described endless tube 49 is passed in rotating shaft 47, it reaches the outside of cylindrical shell and is connected with power output shaft on the motor 46 of being located at the cylindrical shell top, and under the drive of motor 46, scraper plate 43 can rotate in cylindrical shell.One side of scraper plate 43 is fitted on the inwall of cylindrical shell, and they are arranged on the support 45 obliquely, and promptly the footpath of they and cylindrical shell upwards has same angle, and they all are to tilt with the turning direction against support 45.The material of scraper plate 43 generally has certain elastic material relatively by tetrafluoroethylene etc. and makes, scraper plate is being followed support 45 when rotating together, the material on the cylinder inboard wall 42 can be scraped,, the velocity of separation of material can be improved to break their temporary transient separation balances that forms.For the side that guarantees scraper plate 43 can be fitted closely with cylinder inboard wall 42, corresponding to each scraper plate 43, on support 45, be equipped with an extension spring 44, the two ends of extension spring 44 are connected on support 45 and the scraper plate 43, it is positioned at the opposite side of scraper plate 43 vergence directions, and the elastic force of extension spring 44 makes the side of scraper plate 43 be fitted in tightly on the cylinder inboard wall 42.
Material is located at the finished product holding tank 7 of separate part 4 belows after the light component gasification of its inside and the device 11 condensations absorption that is condensed and collects, and the heavy component in it is along the trickling downwards of the surface of cylinder inboard wall 42 by behind the separate part 4.Lower position on inwall 42 is provided with cyclic U-shaped intercepting basin 50, and heavy component can be collected by intercepting basin 50, finally is transported to collection storage in the heavy oil holding tank 8 by conduit.
In cylindrical shell, have some light component device 11 that can not be condensed fully to liquefy, they in the bottom of cylindrical shell might be still exist with the gasiform form, therefore, also be provided with an additional drainer 5 in the outside of cylindrical shell, its inside is provided with the condenser that communicates with above-mentioned water cooling plant 9.Drainer 5 is connected between vacuum unit 10 and the cylindrical shell, drainer 5 communicates with the bottom of cylindrical shell by pipeline, the light component of gaseous form can be passed in the drainer 5 and further is condensed into liquid state, in order to avoid the gasiform light component enters in the vacuum unit 10, this part is cooled into liquid component and is passed in the heavy oil holding tank 8 by pipeline.
Claims (9)
1, a kind of oil reclaimer, comprise that feeding part, separate part and finished product receipts connect part, feeding part and finished product receiving unit communicate with separate part respectively, the structure of described separate part comprise hollow cylindrical shell, be located at tube intravital condenser and distributor, it is characterized in that, described cylindrical shell comprises inwall (42) and outer wall (41), is formed with cavity between the inside and outside wall, and this cavity is used to feed the round-robin thermal oil; Described cylindrical shell is provided with the high vacuum unit (10) that communicates with its inside; Described distributor is positioned at the upper position place of cylindrical shell, comprises annular endless tube (49), and endless tube (49) partly communicates with feeding, is provided with the plurality of nozzles (12) that communicates with its inside on endless tube (49), and the spout on the nozzle (12) is towards the inwall (42) of cylindrical shell.
2, oil reclaimer according to claim 1, it is characterized in that, the interior some scraper plates (43) that are provided with in the below of distributor of described cylindrical shell, one side of scraper plate (43) is fitted on the inwall (42) of cylindrical shell, and scraper plate (43) is connected with the motor (46) of being located at the cylindrical shell outside with rotating shaft (47) by the support (45) that interconnects.
3, oil reclaimer according to claim 2 is characterized in that, described scraper plate (43) is many groups, and a plurality of scraper plates (43) of every group are provided with at interval along the axial direction due of cylindrical shell.
4, oil reclaimer according to claim 2 is characterized in that, all scraper plates (43) are obliquely installed to same direction in cylindrical shell, and they tilt against turning direction, has angle between the radial direction of they and cylindrical shell.
5, oil reclaimer according to claim 4, it is characterized in that, described scraper plate (43) is provided with extension spring (44), and the two ends of extension spring (44) are connected on scraper plate (43) and the support (45), and extension spring (44) is positioned at the opposite side of scraper plate (43) vergence direction.
According to claim 1 or 2 or 3 or 4 or 5 described oil reclaimers, it is characterized in that 6, described endless tube (49) is the annulus of sealing, the inside of endless tube (49) is passed in described rotating shaft (47).
7, oil reclaimer according to claim 6 is characterized in that, the week that described a plurality of nozzles (12) are distributed on endless tube (49) makes progress, and the fabric width sum of all nozzles (12) material spray is close with cylinder inboard wall (42) girth.
8, oil reclaimer according to claim 6 is characterized in that, described nozzle (12) is a centrifugal structure.
9, oil reclaimer according to claim 3 is characterized in that, goes up at the inwall (42) of cylindrical shell and is provided with cyclic U-shaped intercepting basin (50) in the below of support (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200877403U CN201272788Y (en) | 2008-05-27 | 2008-05-27 | Waste oil reclaiming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200877403U CN201272788Y (en) | 2008-05-27 | 2008-05-27 | Waste oil reclaiming apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201272788Y true CN201272788Y (en) | 2009-07-15 |
Family
ID=40883136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200877403U Expired - Fee Related CN201272788Y (en) | 2008-05-27 | 2008-05-27 | Waste oil reclaiming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201272788Y (en) |
-
2008
- 2008-05-27 CN CNU2008200877403U patent/CN201272788Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210698864U (en) | Rectifying tower for alcohol production | |
| CN112316471B (en) | Vacuum rectification device for heating and utilizing in chemical production | |
| CN102240461A (en) | Multistage-absorption-type rotating packed bed | |
| CN206715350U (en) | A kind of rotary film evaporator | |
| CN102908793B (en) | Horizontal type biaxial distillation apparatus suitable for continuous separation of viscous material series | |
| CN215691756U (en) | Horizontal meta-acyl chloride rectifying tower | |
| CN112933636B (en) | Scraper type sucrose-6-ester continuous production equipment and production process flow | |
| CN101591585A (en) | Oil reclaimer | |
| CN201272788Y (en) | Waste oil reclaiming apparatus | |
| CN108607232B (en) | Distillation device | |
| CN202173801U (en) | Multi-stage absorption type high-gravity revolving bed | |
| CN114184000B (en) | Urea formaldehyde continuous polymerization drying production device | |
| CN103239885A (en) | Supergravity rotating packed bed device with middle feeding function and built-in liquid collection redistributor | |
| CN208511887U (en) | A kind of luwa evaporator | |
| CN102240459B (en) | Solution concentrator unit | |
| CN206715349U (en) | Antiscaling type Falling Film Evaporator of Horizontal Tube | |
| CN202511581U (en) | Spray dryer | |
| CN207016719U (en) | Biomass pyrolytic vapour high-efficiency condensation is collected and separator | |
| CN202179861U (en) | Solution concentrating unit | |
| CN104069645A (en) | Film scraping distiller | |
| CN206424613U (en) | A kind of rectifying column for being used to vulcanize hydrogen purification | |
| CN217499160U (en) | Petroleum high-viscosity hard component curing and forming equipment | |
| CN210728696U (en) | A vaporization system for optical resin monomer desolventizer | |
| CN216725839U (en) | Anti-blocking rectifying tower | |
| CN220385795U (en) | Scraper type thin film evaporator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20100527 |