CN202715256U - Large-scale thin film evaporation device - Google Patents
Large-scale thin film evaporation device Download PDFInfo
- Publication number
- CN202715256U CN202715256U CN 201220224209 CN201220224209U CN202715256U CN 202715256 U CN202715256 U CN 202715256U CN 201220224209 CN201220224209 CN 201220224209 CN 201220224209 U CN201220224209 U CN 201220224209U CN 202715256 U CN202715256 U CN 202715256U
- Authority
- CN
- China
- Prior art keywords
- thin film
- heating agent
- film evaporation
- orifice plate
- charging aperture
- 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 relates to the technical field of a thin film evaporation device, in particular to a large-scale thin film evaporation device, which comprises a casing, a feeding opening, a material discharge opening, a heat medium inlet, a heat medium outlet, array tubes, a distribution disc, a liquid distributing cap and hole plates, wherein the distribution disc is provided with a plurality of flow guide holes, and the hole plates are provided with a plurality of round holes. The thin film evaporation device is characterized in that the top of the casing is provided with the feeding opening, the bottom of the casing is provided with the material discharge opening, the hole plates are respectively arranged under the feeding opening and above the material discharge opening, the peripheries of the hole plates are connected with the inner wall of the casing, the positions of round holes on the two hole plates are in one-to-one correspondence, the array tubes are connected between the corresponding round holes, the distribution disc is arranged on the hole plate arranged under the feeding opening, the flow guide holes arranged on the distribution disc are in one-to-one correspondence with the round holes arranged on the hole plate, the liquid distributing cap is arranged in the flow guide holes, and the heat medium inlet and the heat medium outlet are arranged on the casing arranged between the hole plates. Compared with the prior art, the thin film evaporation device has the advantages that the array tubes are adopted, the distribution disc and the liquid distributing cap are added, the surface area can be greatly improved, the equipment size is reduced, the equipment investment is reduced, the mechanical stirring is not needed, and the energy consumption is reduced.
Description
[technical field]
The utility model relates to the thin film evaporation unit technical field, specifically a kind of large-scale thin film evaporation unit.
[background technology]
Thin film evaporator is used widely in industries such as chemical industry, light industry, food, pharmacy and environmental protection.Thin film evaporator has very high heat transfer coefficient, the very short thermal treatment zone time of staying, the broad viscosity range of work, the output amplitude of accommodation is large, the series of advantages such as the final cocnentration factor height of product are widely used in distilling, separate, concentrate, the separation of material in the technique such as extraction, degassed, reaction.In the prior art, a kind of scraper film evaporator, to be material radially enter evaporimeter from the top of the thermal treatment zone to its groundwork principle; Be distributed to the evaporimeter heating wall through distributing device, then, the blade applicator of rotation guarantees that continuous and uniform liquid film produces high velocity turbulent flow, and stops liquid film in heating surface coking, fouling.Light component is formed by evaporation to vapor stream and rises, and arrives the external condenser that directly links to each other with evaporimeter through vapour liquid separator, and heavy component is discharged from the cone of base of evaporator.It mainly utilizes and is installed in epitrochanterian scraper plate and carries out material and smear, and one has three kinds of forms scraper plate: one, fixing scraper plate, two, movable scraping plate, three, the hinge scraper plate.Yet in actual production, when heat exchange area during greater than 10 square metres, the shortcoming such as power consumption is bigger than normal, and equipment cost is higher, and equipment volume is bigger than normal is unfavorable for equipment enlarging.
[summary of the invention]
The purpose of this utility model is to solve the deficiency that can't well maximize in the prior art, and a kind of structure of large-scale thin film evaporation unit is provided.
Design for achieving the above object a kind of large-scale thin film evaporation unit, comprise housing, charging aperture, discharging opening, the heating agent import, the heating agent outlet, tubulation, be provided with the distributing disc of some pod apertures, the separatory cap, be provided with the orifice plate of some circular holes, the top that it is characterized in that described housing is provided with charging aperture, housing bottom is provided with discharging opening, charging aperture below and discharging opening top are equipped with orifice plate, be connected with inner walls around the orifice plate, circular hole position on two orifice plates is corresponding one by one, connect tubulation between corresponding circular hole, described distributing disc is located on the orifice plate of charging aperture below, its pod apertures is corresponding one by one with circular hole on the orifice plate, be provided with the separatory cap in pod apertures, the housing between orifice plate is provided with heating agent import and heating agent outlet.
Described separatory cap is inverted disc structure and is connected to disc structure top column piece by one and consists of.
Described charging aperture is by connecting feed pipe on the flange, discharging opening connects discharge nozzle by flange.
Described heating agent import and heating agent outlet are in the left and right sides of housing, and the vertical direction position of its heating agent import is below the heating agent outlet.
The utility model is compared with prior art, adopts shell and tube, increases distributing disc and separatory cap, can improve greatly surface area, and the reduction equipment volume reduces equipment investment, without mechanical agitation, reduces energy consumption.
[description of drawings]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is distributing disc structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Among the figure: 1 is material inlet, and 2 is material outlet, and 3 is the heating agent import, and 4 are the heating agent outlet, and 5 is tubulation, and 6 is distributing disc, and 7 is separatory cap distributed points, and 8 is orifice plate, and 9 is the separatory cap, and 10 is pod apertures.
[specific embodiment]
By reference to the accompanying drawings the utility model is described further, but the utility model is not limited to drawings and Examples, the manufacturing technology of this device is very clearly concerning this professional people.
Embodiment:
The utility model comprises housing, charging aperture, discharging opening, the heating agent import, the heating agent outlet, tubulation, be provided with the distributing disc of some pod apertures, the separatory cap, be provided with the orifice plate of some circular holes, the top of described housing is provided with charging aperture, housing bottom is provided with discharging opening, charging aperture below and discharging opening top are equipped with orifice plate, be connected with inner walls around the orifice plate, circular hole position on two orifice plates is corresponding one by one, connect tubulation between corresponding circular hole, described distributing disc is located on the orifice plate of charging aperture below, its pod apertures is corresponding one by one with circular hole on the orifice plate, first ready-made separatory cap, be fixed in the pod apertures of distributing disc, the corresponding corresponding tubulation of each separatory cap, distributing disc is fixed on the tubulation end socket, connects tubulation and cover flange with screw, be provided with heating agent import and heating agent outlet at the housing between orifice plate.The separatory cap is inverted disc structure and is connected to disc structure top column piece by one and consists of.Charging aperture is by connecting feed pipe on the flange, discharging opening connects discharge nozzle by flange.Described heating agent import and heating agent outlet are in the left and right sides of housing, and the vertical direction position of its heating agent import is below the heating agent outlet.
Claims (4)
1. large-scale thin film evaporation unit, comprise housing, charging aperture, discharging opening, the heating agent import, the heating agent outlet, tubulation, be provided with the distributing disc of some pod apertures, the separatory cap, be provided with the orifice plate of some circular holes, the top that it is characterized in that described housing is provided with charging aperture, housing bottom is provided with discharging opening, charging aperture below and discharging opening top are equipped with orifice plate, be connected with inner walls around the orifice plate, circular hole position on two orifice plates is corresponding one by one, connect tubulation between corresponding circular hole, described distributing disc is located on the orifice plate of charging aperture below, its pod apertures is corresponding one by one with circular hole on the orifice plate, be provided with the separatory cap in pod apertures, the housing between orifice plate is provided with heating agent import and heating agent outlet.
2. such as power 1 described large-scale thin film evaporation unit, it is characterized in that described separatory cap by an inversion disc structure and be connected to disc structure top column piece consisting of.
3. such as power 1 described large-scale thin film evaporation unit, it is characterized in that described charging aperture by connecting feed pipe on the flange, discharging opening connects discharge nozzle by flange.
4. such as power 1 described large-scale thin film evaporation unit, it is characterized in that the outlet of described heating agent import and heating agent in the left and right sides of housing, the vertical direction position of its heating agent import is below the heating agent outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224209 CN202715256U (en) | 2012-05-16 | 2012-05-16 | Large-scale thin film evaporation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224209 CN202715256U (en) | 2012-05-16 | 2012-05-16 | Large-scale thin film evaporation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715256U true CN202715256U (en) | 2013-02-06 |
Family
ID=47617096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220224209 Expired - Fee Related CN202715256U (en) | 2012-05-16 | 2012-05-16 | Large-scale thin film evaporation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715256U (en) |
-
2012
- 2012-05-16 CN CN 201220224209 patent/CN202715256U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105018152B (en) | A kind of high-temperature semi-coke cooling system and cooling means | |
| CN202802799U (en) | Film falling liquid distributor | |
| CN202715256U (en) | Large-scale thin film evaporation device | |
| CN205182213U (en) | Film evaporator | |
| CN204380328U (en) | A kind of gas-liquid separator | |
| CN203916112U (en) | A kind of thin film evaporator | |
| CN204428849U (en) | A kind of evaporimeter | |
| CN206509128U (en) | A kind of cyclone separating powder heat exchanger | |
| CN105442016B (en) | A kind of electrode foil chemical conversion electrolytic cell assembly | |
| CN201129934Y (en) | Atomizing and falling film combined type condensing device for coal or biomass thermal decomposition liquefying | |
| CN204665990U (en) | Spiral heat exchanger | |
| CN203577344U (en) | Film evaporator | |
| CN202860173U (en) | Vacuum concentration crystallizing device | |
| CN106422990A (en) | Reaction device applicable to triphase medium | |
| CN203090526U (en) | Conical ion exchange column for gelatin | |
| CN106824570B (en) | Cyclone separation type powder heat exchanger | |
| CN104936419A (en) | Radiator for communication equipment | |
| CN201643756U (en) | Falling film scraper type multi-tube evaporation concentrator | |
| CN202155115U (en) | Baffle type vapor-liquid separator | |
| CN202892951U (en) | Re-boiler | |
| CN104645923A (en) | Combined device for reaction kettle material stirring | |
| CN214597266U (en) | Drying system | |
| CN210993021U (en) | Graphite evaporator | |
| CN207317557U (en) | A kind of condenser | |
| CN204865024U (en) | Film evaporator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130206 Termination date: 20190516 |