CN204582589U - A kind of energy-efficient distillation still - Google Patents
A kind of energy-efficient distillation still Download PDFInfo
- Publication number
- CN204582589U CN204582589U CN201520276550.6U CN201520276550U CN204582589U CN 204582589 U CN204582589 U CN 204582589U CN 201520276550 U CN201520276550 U CN 201520276550U CN 204582589 U CN204582589 U CN 204582589U
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- distillation
- kettle
- energy
- baffle plate
- sieve
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a kind of energy-efficient distillation still, belongs to field of chemical equipment; Comprise distillation kettle and heating interlayer, described heating interlayer is divided into, neutralize lower three sections of independently parts, go up, neutralize lower three sections of heating interlayers and be respectively arranged with water inlet and delivery port, be and be installed in parallel; The heating interlayer outer wall of distillation kettle is also provided with polyurethane insulation coating.The utility model is by the setting of sieve-type baffle plate, make the gas of the liquid distilled in kettle constantly can encounter baffle plate in uphill process, baffle plate is also evenly provided with sieve aperture simultaneously, so just slow down the rate of climb of gas, add distillation time, make the better effects if of distilling; The setting such by three sections of heating interlayers both decreased energy resource consumption, also avoid the high-temperature oxydation of upper end distillation inner wall of kettle simultaneously, increased the service life of distillation still.
Description
Technical field
The utility model relates to a kind of energy-efficient distillation still, belongs to field of chemical equipment.
Background technology
Current most of Chemical Manufacture producer all can use destilling tower in process of production, but the technology of in use current destilling tower imperfection, no problem in theory, but in use, when just having started to distill, in distillation kettle, material accounts for most of volume, whole distillation still is needed to heat, but through after a period of time, when material in distillation kettle is evaporated more than half, only remaining half material in distillation still, at this time heated whole distillation still with regard to not needing.If heated whole distillation still, first waste energy, be unfavorable for the administration request of energy-saving and emission-reduction, at high temperature distill inner wall of kettle simultaneously and be also easy to oxidation, thus reduce the service life of distillation still.
Simultaneously in still-process, if encounter the material that viscosity is high, just be difficult to pass through packing layer, often cause blocking packing layer, therefore packing layer is just needed to dismantle, if but remove packing layer, want again the precision ensureing distillation, just need a large amount of to increase destilling tower, virtually will increase production cost like this, and the rising that vaporized liquid is very fast in distillation kettle, do not stop in way, make its rate of climb too fast, can not get good separation, do not reach the distilling effect of anticipation, make to have an impact to the quality of product.
Summary of the invention
According to the deficiencies in the prior art, the technical problems to be solved in the utility model is: provide a kind of energy-efficient distillation still, segmentation is heated distillation still, economize energy, increases the service life of distillation still, reduces production cost, reduce the rate of climb of the liquid after gasification, distilling effect is better.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of energy-efficient distillation still, comprise distillation kettle and heating interlayer, described heating interlayer is divided into, neutralize lower three sections of independently parts, upper, neutralize lower three sections of heating interlayers and be respectively arranged with water inlet and delivery port, be and be installed in parallel; The heating interlayer outer wall of distillation kettle is also provided with polyurethane insulation coating.
Described area ratio that is upper, the lower coated distillation kettle of heating interlayer of neutralization is 2:1:1.
Sieve-type baffle plate is provided with in described distillation kettle.
1/2 and 3/4 place of described distillation kettle upper end is respectively arranged with sieve-type baffle plate.
Sieve diameter on described sieve-type baffle plate is 1cm.
Described polyurethane heat-insulation layer thickness is 3cm.
Described distillation inner wall of kettle is provided with anticorrosive coat.
The described upper and lower surface of sieve-type baffle plate is provided with anticorrosive coat.
During use, become gas after the liquid gasification in distillation kettle, gas can rise gradually, can constantly encounter sieve-type baffle plate in uphill process, baffle plate also evenly be provided with sieve aperture simultaneously, so just slow down the rate of climb of gas, add distillation time, make the better effects if of distilling.
Chuck is divided into upper, middle and lower three layers by the utility model on the position of the heating interlayer of original reactor, and the scale arranged is not identical, because heat material, along with the growth of heat time, material reduces gradually, when material reduces, then by closing epimere heating interlayer switch, stage casing and lower end heating interlayer is only made to heat material in distillation still, when material reduces again, then close Mid-section heating wafer switch, hypomere heating interlayer is only used to heat material, both energy resource consumption is decreased like this, also avoid the high-temperature oxydation of upper end distillation inner wall of kettle simultaneously.
Heat medium (such as heat conduction wet goods) is entered respectively in addition at temperature rise period 3 heating interlayers, the amount entered is 3 times of common heating interlayer, firing rate is also several times of common heating heating interlayer, just can carry out Fast Heating in distillation still at short notice, improve the efficiency of equipment.
The beneficial effects of the utility model are:
1, by the setting of sieve-type baffle plate, make the gas of the liquid distilled in kettle constantly can encounter baffle plate in uphill process, baffle plate is also evenly provided with sieve aperture simultaneously, so just slow down the rate of climb of gas, add distillation time, make the better effects if of distilling;
2, both decreased energy resource consumption by the setting that three sections of heating interlayers are such, and also avoid the high-temperature oxydation of upper end distillation inner wall of kettle simultaneously, increase the service life of distillation still;
3, inwall is also provided with anticorrosive coat simultaneously, decreases the corrosion of material to distillation kettle, more extends the service life of distillation still.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of sieve-type baffle plate;
Fig. 3 is the top view of sieve-type baffle plate;
In figure: 1 is distillation kettle; 2 is heating interlayer; 3 is polyurethane insulation coating; 4 is sieve-type baffle plate; 5 is sieve aperture; 6 is anticorrosive coat.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
Embodiment 1
As shown in Figures 1 to 3, the utility model comprises: distillation kettle 1 and heating interlayer 2, and described heating interlayer 2 is divided into, neutralize lower three sections of independently parts, goes up, neutralizes lower three sections of heating interlayers 2 and be respectively arranged with water inlet and delivery port, be and be installed in parallel; Heating interlayer 2 outer wall of distillation kettle 1 is also provided with polyurethane insulation coating 3.
Described area ratio that is upper, the lower coated distillation kettle 1 of heating interlayer 2 of neutralization is 2:1:1.
Sieve-type baffle plate 4 is provided with in described distillation kettle 1.
Sieve-type baffle plate 4 is respectively arranged with in 1/2 and 3/4 place of described distillation kettle 1 upper end.
Sieve aperture 5 diameter on described sieve-type baffle plate 4 is 1cm.
Described polyurethane insulation coating 3 thickness is 3cm.
Described distillation kettle 1 inwall is provided with anticorrosive coat 6.
The described upper and lower surface of sieve-type baffle plate 4 is provided with anticorrosive coat 6.
Claims (8)
1. an energy-efficient distillation still, comprise distillation kettle (1) and heating interlayer (2), it is characterized in that described heating interlayer (2) is divided into, neutralize lower three sections of independently parts, upper, neutralize lower three sections of heating interlayers (2) and be respectively arranged with water inlet and delivery port, be and be installed in parallel; Heating interlayer (2) outer wall of distillation kettle (1) is also provided with polyurethane insulation coating (3).
2. energy-efficient distillation still according to claim 1, is characterized in that described area ratio that is upper, the lower coated distillation kettle (1) of heating interlayer (2) of neutralization is 2:1:1.
3. energy-efficient distillation still according to claim 1, is characterized in that being provided with sieve-type baffle plate (4) in described distillation kettle (1).
4. the energy-efficient distillation still according to claim 1 or 3, is characterized in that 1/2 and 3/4 place of described distillation kettle (1) upper end is respectively arranged with sieve-type baffle plate (4).
5. energy-efficient distillation still according to claim 4, is characterized in that sieve aperture (5) diameter on described sieve-type baffle plate (4) is 1cm.
6. energy-efficient distillation still according to claim 1, is characterized in that described polyurethane insulation coating (3) thickness is 3cm.
7. energy-efficient distillation still according to claim 1, is characterized in that described distillation kettle (1) inwall is provided with anticorrosive coat (6).
8. energy-efficient distillation still according to claim 4, is characterized in that described sieve-type baffle plate (4) upper and lower surface is provided with anticorrosive coat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520276550.6U CN204582589U (en) | 2015-04-30 | 2015-04-30 | A kind of energy-efficient distillation still |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520276550.6U CN204582589U (en) | 2015-04-30 | 2015-04-30 | A kind of energy-efficient distillation still |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204582589U true CN204582589U (en) | 2015-08-26 |
Family
ID=53918794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520276550.6U Expired - Fee Related CN204582589U (en) | 2015-04-30 | 2015-04-30 | A kind of energy-efficient distillation still |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204582589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624267A (en) * | 2019-10-12 | 2019-12-31 | 兰溪兴业压力容器制造有限公司 | Sectional type heating distillation kettle capable of preventing residue coking |
-
2015
- 2015-04-30 CN CN201520276550.6U patent/CN204582589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624267A (en) * | 2019-10-12 | 2019-12-31 | 兰溪兴业压力容器制造有限公司 | Sectional type heating distillation kettle capable of preventing residue coking |
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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 |
Granted publication date: 20150826 Termination date: 20160430 |