CN2597046Y - Umbrella plate evaporator - Google Patents
Umbrella plate evaporator Download PDFInfo
- Publication number
- CN2597046Y CN2597046Y CNU022912614U CN02291261U CN2597046Y CN 2597046 Y CN2597046 Y CN 2597046Y CN U022912614 U CNU022912614 U CN U022912614U CN 02291261 U CN02291261 U CN 02291261U CN 2597046 Y CN2597046 Y CN 2597046Y
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- CN
- China
- Prior art keywords
- umbrella plate
- vapor
- outlet
- liquid
- indirect steam
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to an umbrella type plate evaporator which is mainly characterized in terms of technology that a multi-layered umbrella type plate, heating rooms and evaporating rooms are formed by an inner cylinder and an outer cylinder; a condensed water room is constituted by the inner cylinder and a central cylinder. Each evaporating room is respectively connected with a feed pipe, a discharge nozzle and a secondary seam output pipe; wherein, a discharge pipe and a secondary steam outlet pipe go through the condensed water room first and then a gas-liquid separating room, the upper end of the gas-liquid separating room is provided with a secondary steam outlet and the lower end of the gas-liquid separating room is provided with a feed liquid outlet. Each heating room is respectively provided with a steam inlet and a condensed water outlet. The evaporator has high energy utilization ratio and evaporation efficiency and can be broadly applied to the fields such as chemical engineering, light industry, petrochemical industry, pharmacy and food.
Description
Technical field
This practical new invention belongs to a kind of evaporation equipment, particularly a kind of umbrella plate evaporimeter.
Background technology
At present chemical industry, light industry, petrochemical industry,, the evaporation equipment that generally uses of fields such as pharmacy, food is riser formula falling film evaporator.This evaporimeter is difficult to the control feed liquid time of staying, and heat can not make full use of, and evaporation efficiency is low, and energy waste is big.
Technology contents
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of umbrella plate evaporimeter is provided.
Technical solution of the present utility model is as follows:
The structure of umbrella plate evaporimeter is in being installed in by multi-layer umbrella plate oblique parallel, constitute heating clamber and vaporization chamber between the outer cylinder, form the condensation hydroecium by inner core and central tube, central tube is a vapor-liquid separation chamber, feed pipe is housed respectively on each vaporization chamber, discharge nozzle and indirect steam outlet, discharge nozzle and indirect steam outlet pass the condensation hydroecium and lead to vapor-liquid separation chamber, there is the indirect steam outlet vapor-liquid separation chamber upper end and pounces on the foam device, the liquid outlet is finished in the lower end, steam inlet pipe and condensation-water drain are housed respectively on each heating clamber, condensation-water drain leads to the condensation hydroecium, evapo tranpiration is finished liquid and is flowed out from the liquid outlet of finishing of bottom by vapor-liquid separation chamber separation back, and indirect steam is by the indirect steam outlet outflow at vapor-liquid separation chamber top.
Umbrella plate and inner cylinder angle α are 30 °～60 °.
A plurality of umbrella plate evaporimeters can be formed multi-effect evaporator, and indirect steam can be used as down the heating thermal source of 1st effective evaporator during the multiple-effect operation.
The utility model compared with prior art has following beneficial effect:
1, the multi-layer umbrella plate is oblique is installed between inside and outside two cylinders, form multilayer heating clamber and vaporization chamber, the multi-layer umbrella plate evaporimeter feed liquid inlet made from such composition mode is dispersed on the outer cylinder of vaporization chamber, and along the umbrella plate from top to bottom falling liquid film flow down, heating steam is heated feed liquid in heating clamber, thereby has realized the high-efficiency evaporating process.
2, the angle of inclination of umbrella plate was determined according to viscosity, flow and the time of staying of feed liquid, control feed liquid time of staying in evaporimeter that can be more convenient, the utilization rate height of heat, evaporation efficiency height.
3, facility compact, floor space is little, and the integral device cost is low, and is economical and practical.
4, the utility model can be widely used in fields such as chemical industry, light industry, petrochemical industry, nonferrous metallurgy, nuclear power, pharmacy, food.
Description of drawings
Fig. 1 is the structural representation of the utility model umbrella plate evaporimeter.
The specific embodiment
The structure of umbrella plate evaporimeter is, multi-layer umbrella plate 2 oblique parallels are installed between outer cylinder 1 and the inner cylinder 3, the angle α of umbrella plate and inner cylinder is 50 °, is a plurality of independently heating clambers 16 and a plurality of independently vaporization chamber 15 with such compound mode with the space segmentation between two cylinders; Form vapor-liquid separation chamber 18 by center drum 4 and upper and lower end cap 5,9; Form condensation hydroecium 17 by inner cylinder 3 and center drum 4; Condensation hydroecium lower end has condensating water outlet tube 8, feed pipe 11 is installed respectively on each vaporization chamber, be communicated with by indirect steam outlet 12 and discharge nozzle 13 between vaporization chamber 15 and the vapor-liquid separation chamber 18, between heating clamber 16 and the condensation hydroecium 17 condensation-water drain 14 arranged.Each heating clamber is installed with steam inlet pipe 10 respectively.Vapor-liquid separation chamber finishes 18 lower ends liquid outlet 7, and its upper end has indirect steam outlet 6, is equipped with below indirect steam outlet 6 and pounces on foam device 19.The mouth of pipe 10,11,12,13,14 evenly distributes a plurality of along circumference respectively.
The technological process of umbrella plate evaporimeter is;
Material liquid enters vaporization chamber 15 by charging aperture pipe 11, and is dirty naturally from top to bottom along the umbrella plate, and under the effect of heating steam, evaporation enters vapor-liquid separation chamber 18 from discharging opening pipe 13 while flowing, and finishes bottom material liquid outlet 7 outflows of liquid by separation chamber 18; The indirect steam of vaporization chamber enters separation chamber 18 by indirect steam outlet 12, the indirect steam that gathers from the separation chamber 18 top outlet 6 discharge, the thermal source that can be used as next effect uses.Heating steam enters heating clamber 16 from steam inlet pipe 10, steam condensation in heating clamber 16, and condensed water enters condensation hydroecium 17 from condensation-water drain 14; The condensed water that gathers is discharged by condensating water outlet tube 8.
Claims (3)
1, a kind of umbrella plate evaporimeter, it is characterized in that: in being installed in by multi-layer umbrella plate oblique parallel, constitute heating clamber and vaporization chamber between the outer cylinder, form the condensation hydroecium by inner core and central tube, central tube is a vapor-liquid separation chamber, feed pipe is housed respectively on each vaporization chamber, discharge nozzle and indirect steam outlet, discharge nozzle and indirect steam outlet pass the condensation hydroecium and lead to vapor-liquid separation chamber, there is the indirect steam outlet vapor-liquid separation chamber upper end and pounces on the foam device, the liquid outlet is finished in the lower end, steam inlet pipe and condensation-water drain are housed respectively on each heating clamber, condensation-water drain leads to the condensation hydroecium, evapo tranpiration is finished liquid and is flowed out from the liquid outlet of finishing of bottom by vapor-liquid separation chamber separation back, and indirect steam is by the indirect steam outlet outflow at vapor-liquid separation chamber top.
2, according to the said umbrella plate of claim 1 evaporimeter, it is characterized in that: umbrella plate and inner cylinder angle α are 30 °～60 °.
3, according to claim 1 or 2 said umbrella plate evaporimeters, it is characterized in that: a plurality of umbrella plate evaporimeters can be formed multi-effect evaporator, and indirect steam can be used as down the heating thermal source of 1st effective evaporator during the multiple-effect operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022912614U CN2597046Y (en) | 2002-12-18 | 2002-12-18 | Umbrella plate evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022912614U CN2597046Y (en) | 2002-12-18 | 2002-12-18 | Umbrella plate evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2597046Y true CN2597046Y (en) | 2004-01-07 |
Family
ID=34151510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU022912614U Expired - Fee Related CN2597046Y (en) | 2002-12-18 | 2002-12-18 | Umbrella plate evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2597046Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8202401B2 (en) | 2006-11-08 | 2012-06-19 | Hydrologic Industries, Inc. | Methods and apparatus for distillation using phase change energy |
| US8206557B2 (en) | 2006-11-08 | 2012-06-26 | Hydrologic Industries, Inc. | Methods and apparatus for distillation of shallow depth fluids |
| CN106823421A (en) * | 2017-03-31 | 2017-06-13 | 上海方政机电自控设备有限公司 | Horizontal efficient liquid ammonia evaporator |
-
2002
- 2002-12-18 CN CNU022912614U patent/CN2597046Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8202401B2 (en) | 2006-11-08 | 2012-06-19 | Hydrologic Industries, Inc. | Methods and apparatus for distillation using phase change energy |
| US8206557B2 (en) | 2006-11-08 | 2012-06-26 | Hydrologic Industries, Inc. | Methods and apparatus for distillation of shallow depth fluids |
| CN106823421A (en) * | 2017-03-31 | 2017-06-13 | 上海方政机电自控设备有限公司 | Horizontal efficient liquid ammonia evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |