CN208229418U - A kind of industrial vacuum distillation equipment - Google Patents
A kind of industrial vacuum distillation equipment Download PDFInfo
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- CN208229418U CN208229418U CN201820553738.4U CN201820553738U CN208229418U CN 208229418 U CN208229418 U CN 208229418U CN 201820553738 U CN201820553738 U CN 201820553738U CN 208229418 U CN208229418 U CN 208229418U
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- distillation
- still
- vacuum
- preheater
- condenser
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model discloses a kind of industrial vacuum distillation equipments, including still preheater, distillation still, condenser, vacuum buffer tank and distillation water storage tank, wherein still preheater is connected with distillation still by sewage pipe, and wherein still preheater, distillation still, condenser, vacuum buffer tank pass sequentially through water air pipe with distillation water storage tank and connect；Wherein the jacket outlet of distillation still is equipped with steam trap, by steam pipeline, connect with the collet of still preheater；Wherein still preheater, distillation still, condenser and vacuum buffer tank are negative pressure of vacuum operation, are provided with baffle plate in distillation still.The beneficial effects of the utility model are: mitigating bottoms bonding, hardened in the kettle wall the case where significantly；Energy consumption can be effectively reduced in vacuum distillation；Guarantee making full use of for heat from heat source.
Description
Technical field
The utility model relates to retort field more particularly to a kind of industrial vacuum distillation equipments.
Background technique
Vacuum distillation also known as " is evaporated under reduced pressure ", is one of distillating method.It carries out under reduced pressure.Generally to separate in normal pressure
Under be heated to boiling when it is easily decomposes or polymerization substance or with other distillating methods (such as steam distillation) combine to reduce distillation
Temperature.It is usually used in the industry such as chemistry, petroleum.
In Chemical Manufacture, a large amount of high COD(organic matter with high salt can be generated) waste water, this waste water by decades of times very
To tens times of dilution, still it is difficult into biochemical processing process.
Therefore industry often takes distillation/rectifying mode to handle such wastewater from chemical industry, rectifying be suitable for recycling organic solvent/
Water, distillation are suitable for recycle-water.Rectifying/distillation waste water and residue is often that dark brown is thick, and such residue is because its is sticky, saliferous
Big feature is measured, the shell and tubes such as MVR distillation separation equipment is simultaneously not suitable for.
Summary of the invention
To solve the problem of the difficult heat waste of existing vacuum distillation plant residue treatment, we have proposed a kind of industry is true
Empty distillation equipment, the equipment being capable of residue, cycle saving energy in efficient process equipment.
The utility model is achieved through the following technical solutions:
A kind of in order to achieve the above object, the utility model provides industrial vacuum distillation equipment, including still preheater, distillation
Kettle, condenser, vacuum buffer tank and distillation water storage tank, wherein still preheater is connected with distillation still by sewage pipe, wherein still preheater,
Distillation still, condenser, vacuum buffer tank pass sequentially through water air pipe with distillation water storage tank and connect；The wherein jacket outlet peace of distillation still
It is connect by steam pipeline with the collet of still preheater equipped with steam trap；Wherein still preheater, distillation still, condenser and true
Empty buffer tank is negative pressure of vacuum operation.
Preferably, above-mentioned still preheater and distillation still have air pressure monitor equipment and temperature monitoring apparatus.
Preferably, above-mentioned condenser is condensed by recirculated cooling water.
Preferably, baffle plate is provided in above-mentioned distillation still.
The beneficial effects of the utility model are:
1, belong to viscous tar shape containing salt waste in view of bottoms, distillation still is interior to be arranged baffle plate, it is therefore an objective to subtract significantly
It is light bottoms bonding, hardened in the kettle wall the case where；
2, energy consumption can be effectively reduced in vacuum distillation；
3, the utility model using steam as heat source, install steam trap, be discharged by drain valve by distillation still jacket outlet
Hot water still preheater is preheated, it may be multiple-effect that still preheater, which can be an effect, to guarantee making full use of for heat from heat source.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model industrial vacuum distillation equipment；
In figure: 1- still preheater；2- distillation still；3- condenser；4- vacuum buffer tank；5- distills water storage tank；6- sewage pipe；7-
Water air pipe；8- steam pipeline；9- baffle plate.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
Embodiment 1
Refering to fig. 1, a kind of industrial vacuum distillation equipment, including still preheater 1, distillation still 2, condenser 3, vacuum buffer tank 4
With distillation water storage tank 5, wherein still preheater and distillation still are connected by sewage pipe 6, wherein still preheater, distillation still, condenser, vacuum
Buffer tank and distillation water storage tank pass sequentially through the connection of water air pipe 7；Wherein the jacket outlet of distillation still is equipped with steam trap, leads to
Steam pipeline 8 is crossed, is connect with the collet of still preheater；Wherein still preheater, distillation still, condenser and vacuum buffer tank are negative for vacuum
Press operation is provided with baffle plate 9 in distillation still.
When work, sewage to be distilled enters still preheater and is preheated, and sewage is sent in distillation still by sewage pipe, warp
After vacuum distillation, residue is discharged from distillation still bottom, and baffle plate control residue is not adhere on distillation still wall, and distilled water passes through water
Tracheae, which enters in condenser, is stored in vacuum buffer tank after cooling, and distilled water storage tank is entered after processing and is stored for a long time.Simultaneously
The steam that distillation still generates when working is delivered in the collet of still preheater by steam pipeline, and the heat of steam generation is for pre-
Hot kettle energy supply.Meanwhile the distilled water generated in still preheater enters condenser also by water air pipe.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. a kind of industrial vacuum distillation equipment, including still preheater (1), distillation still (2), condenser (3), vacuum buffer tank (4) and
It distills water storage tank (5), which is characterized in that the still preheater and distillation still are connected by sewage pipe (6), the still preheater, distillation
Kettle, condenser, vacuum buffer tank and distillation water storage tank pass sequentially through water air pipe (7) connection；The jacket outlet of the distillation still is pacified
It is connect by steam pipeline (8) with the collet of still preheater equipped with steam trap；The still preheater, distillation still, condenser
It is negative pressure of vacuum operation with vacuum buffer tank.
2. a kind of industrial vacuum distillation equipment as described in claim 1, which is characterized in that the still preheater and distillation still have gas
Press monitoring device and temperature monitoring apparatus.
3. a kind of industrial vacuum distillation equipment as described in claim 1, which is characterized in that the condenser passes through circulating cooling
Water is condensed.
4. a kind of industrial vacuum distillation equipment as described in claim 1, which is characterized in that be provided with baffling in the distillation still
Plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820553738.4U CN208229418U (en) | 2018-04-18 | 2018-04-18 | A kind of industrial vacuum distillation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820553738.4U CN208229418U (en) | 2018-04-18 | 2018-04-18 | A kind of industrial vacuum distillation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208229418U true CN208229418U (en) | 2018-12-14 |
Family
ID=64584038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820553738.4U Active CN208229418U (en) | 2018-04-18 | 2018-04-18 | A kind of industrial vacuum distillation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208229418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403102A (en) * | 2021-05-17 | 2021-09-17 | 盘锦辽河综研化学有限公司 | Vehicle-mounted heat conduction oil online regeneration equipment and regeneration method thereof |
| CN114956260A (en) * | 2022-05-11 | 2022-08-30 | 江苏宽程装备科技有限公司 | High-salinity wastewater treatment process and treatment device thereof |
-
2018
- 2018-04-18 CN CN201820553738.4U patent/CN208229418U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403102A (en) * | 2021-05-17 | 2021-09-17 | 盘锦辽河综研化学有限公司 | Vehicle-mounted heat conduction oil online regeneration equipment and regeneration method thereof |
| CN114956260A (en) * | 2022-05-11 | 2022-08-30 | 江苏宽程装备科技有限公司 | High-salinity wastewater treatment process and treatment device thereof |
| CN114956260B (en) * | 2022-05-11 | 2023-09-19 | 江苏宽程装备科技有限公司 | High-salt wastewater treatment process and treatment device thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: Room 901, jiezheng center, building T11, 195 Hong Kong East Road, Laoshan District, Qingdao, Shandong Province Patentee after: Qingdao Jingfan New Material Technology Co., Ltd Address before: Room 510, block B, building 3, Shilaoren Pioneer Park, 143 Zhuzhou Road, Laoshan District, Qingdao, Shandong Province Patentee before: Qingdao Lanfan Advanced Materials Co.,Ltd. |