CN209575803U - A kind of improved structure of condenser - Google Patents
A kind of improved structure of condenser Download PDFInfo
- Publication number
- CN209575803U CN209575803U CN201822050706.5U CN201822050706U CN209575803U CN 209575803 U CN209575803 U CN 209575803U CN 201822050706 U CN201822050706 U CN 201822050706U CN 209575803 U CN209575803 U CN 209575803U
- Authority
- CN
- China
- Prior art keywords
- condenser
- reaction kettle
- connects
- pipeline
- pipe
- 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
- 238000005292 vacuum distillation Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009510 drug design Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000002904 solvent Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000012267 brine Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical group O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a kind of improved structure of condenser, and program equipment includes reaction kettle, and reaction kettle connects condenser by pipeline, connects the pipe of a L-type in condensator outlet position, the pipe of L-type connects receiving tank by pipeline, is connected with vacuum lead in receiving tank.Utility model has the advantages that only by rational design route, and reaching multi-stage condensing effect in original vacuum distillation operation.While reducing the input amount of equipment, the waste of the energy is also avoided.
Description
Technical field
The utility model relates to field of chemical equipment, more particularly to be evaporated under reduced pressure solvent or when product condenser optimization
Operational version.
Background technique
At present in chemical engineering unit operation vacuum distillation, the use of condenser generally steams solvent or production using along reflux
Product, classical device are shown in figure one.In vacuum distillation process, it is suitable that the gas phase after reaction kettle heating by condenser is cooled to liquid
Slip to receiving tank.Since the residence time is very short within the condenser for gas phase, so the fluid temperature condensed out will not be very low, connecing
Closed cans has under vacuum condition, quite a few liquid forms gas phase when entering receiving tank because of condenser temperature is higher, thus by
Vacuum is taken away, and the solvent or product yield distilled out is reduced, while being entered the system of vacuum pump by the material that vacuum extraction is gone, and increases
The treating capacity of waste water is added.Therefore how the condensation effect of efficient condenser, reduce and steam the loss of solvent or product, reduce useless
The generation of water is particularly important in chemical unit design.
Summary of the invention
The purpose of this utility model is to provide a kind of improved structure of condenser, can greatly reduce and steam solvent or product
Loss decrease while capable of bringing considerable economic benefit to actual production because solvent enters vacuum system and volatilization
Caused by waste water, exhaust gas discharge.
The technical solution of the utility model are as follows: a kind of improved structure of condenser, program equipment include reaction kettle, reaction kettle
Condenser is connected by pipeline, connects the pipe of a L-type in condensator outlet position, the pipe of L-type connects receiving tank by pipeline,
Vacuum lead is connected in receiving tank.
Utility model has the advantages that only by rational design route, and reaching more in original vacuum distillation operation
Grade condensation effect.While reducing the input amount of equipment, the waste of the energy is also avoided.
Detailed description of the invention
Fig. 1 is original condenser structure schematic diagram；
Fig. 2 is the utility model improved structure of condenser structural schematic diagram.
Specific embodiment
A kind of improved structure of condenser, the gas phase generated after material is heated in reaction kettle 1 are condensed into liquid by condenser 2
After body, the pipe 4 of a L-type is connected in 2 outlet port of condenser, making liquid, the residence time greatly increases within the condenser, in this way
Fluid temperature is just close to the temperature of refrigerant in condenser 2 (refrigerant is brine ice in condenser in usual chemical industry operation).So with
Come, even if the liquid for flowing through dump tank 3 will not be taken away under vacuum condition because being subcooled by vacuum.
When improved vacuum distillation route carries out vacuum distillation solvent or product: the solvent or product of reaction kettle 1 first add
Heat gasifies.Gas phase passes through the downward condensation suitable for reading of condenser 2.Condensate liquid enters L-type pipeline 4 through mouth under condenser and keeps in, no
Dump tank 3 can be flowed directly into, so that condensate liquid be made sufficiently to be condensed, liquid to be condensed overfills and flows into receiving again after L-type pipeline 4
When slot, temperature has been approached 2 refrigerant temperature of condenser, to substantially reduce the loss of solvent or product in dump tank.
Claims (1)
1. a kind of improved structure of condenser, it is characterised in that: program equipment includes reaction kettle (1), and reaction kettle (1) passes through pipeline
It connects condenser (2), connects the pipe (4) of a L-type in condenser (2) outlet port, the pipe (4) of L-type is connect by pipeline
Closed cans (3), receiving tank are connected with vacuum lead on (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822050706.5U CN209575803U (en) | 2018-12-07 | 2018-12-07 | A kind of improved structure of condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822050706.5U CN209575803U (en) | 2018-12-07 | 2018-12-07 | A kind of improved structure of condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209575803U true CN209575803U (en) | 2019-11-05 |
Family
ID=68348354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822050706.5U Expired - Fee Related CN209575803U (en) | 2018-12-07 | 2018-12-07 | A kind of improved structure of condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209575803U (en) |
-
2018
- 2018-12-07 CN CN201822050706.5U patent/CN209575803U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 |