CN106178556A - A kind of horizontal evaporation method and apparatus - Google Patents
A kind of horizontal evaporation method and apparatus Download PDFInfo
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- CN106178556A CN106178556A CN201510221771.8A CN201510221771A CN106178556A CN 106178556 A CN106178556 A CN 106178556A CN 201510221771 A CN201510221771 A CN 201510221771A CN 106178556 A CN106178556 A CN 106178556A
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
A kind of horizontal evaporation method, belongs to petrochemical industry, power, energy-saving equipment technical field, is used for solving that evaporation equipment diameter is big, wall thickness, the high problem of investment.Enter including processing medium and vaporized by heat exchanger tube heat exchange, medium with processing medium with discharge, medium import, medium, it is characterized in that: use horizontal cylinder housing and heat-exchanging tube bundle heat exchange environment, and it is provided above spiral-flow type or coagulation type gas-liquid separation facility at circular cylindrical shell, apparatus casing diameter and wall thickness can be reduced again while completing gas-liquid separation task to reduce equipment investment.Additionally provide and realize the separatory bag of the inventive method, gas-liquid separation equipment.The method and equipment can reduce evaporation equipment diameter, reduce wall thickness, and equipment investment is greatly lowered.It is applied especially to Low Temperature Thermal processing medium steam generator.
Description
Technical field
The invention belongs to petrochemical industry, power, field of energy-saving technology, particularly to a kind of horizontal evaporation method and apparatus.
Background technology
Petrochemical process often uses steam generator, and one is circulating steam generator (including heat exchanger and drum), separately
One is autoclave steam generator.Autoclave steam generator was applied more the most in recent years, its deficiency be apparatus casing diameter big,
Wall thickness, investment height, at energy-saving and cost-reducing process cryogenic media, thermic load is less, produce the less occasion of quantity of steam, if using still
Formula steam generator then has obvious investment waste phenomenon.Therefore process of saving energy and reduce the cost needs a kind of that reduce investment outlay, the most effective
Steam generating equipment.
Summary of the invention
It is an object of the invention to provide a kind of horizontal evaporation method, it is possible to decrease evaporation equipment diameter, reduction wall thickness, be greatly lowered
Equipment investment, is applied especially to Low Temperature Thermal processing medium steam generator.
The present invention solves the method that its technical problem used: include processing medium enter with discharges, medium import, medium and
Processing medium is vaporized by heat exchanger tube heat exchange, medium, it is characterized in that: use horizontal cylinder housing and heat-exchanging tube bundle heat exchange environment,
And it is provided above spiral-flow type or coagulation type gas-liquid separation facility at circular cylindrical shell, can reduce again while completing gas-liquid separation task and set
Standby diameter of the housing and wall thickness are to reduce equipment investment.
A kind of horizontal evaporation equipment, including processing medium import, processing medium outlet, horizontal heat exchange tube bank, medium import, gas
Body outlet, horizontal cylinder housing, one or more separatory bags, separatory bag top is provided with gas outlet, lower end and its upper side shell
Body connects and connects, and arranges eddy flow or/and silk screen gas-liquid separation facility in separatory bag.
Further, separatory bag is single-unit cylinder or two pitch circle barrel structures, and two joint drum diameters are identical or different.
Further, upper pitch circle cylinder arranges cyclone gas-liquid separator, including deflection cone, central intake pipe, cyclone and discharging tube；
Along being connected with upper pitch circle cylinder lower inner wall under deflection cone, upper end is connected with central intake pipe lower end, central intake pipe upper end and eddy flow
Device connects, and cyclone is placed in pitch circle cylinder top；Discharging tube upper end is connected with deflection cone and connects, and lower end arranges fluid-tight or reaches
In apparatus casing.
Innovative point of the present invention and good effect:
Innovative point of the present invention is: uses horizontal cylinder housing and heat-exchanging tube bundle heat exchange environment, and is provided above eddy flow at circular cylindrical shell
Formula or coagulation type gas-liquid separation facility, can reduce again apparatus casing diameter and wall thickness and set to reduce while completing gas-liquid separation task
Standby investment.
Good effect of the present invention is: can reduce evaporation equipment diameter, reduce wall thickness, equipment investment is greatly lowered, especially applies
In Low Temperature Thermal processing medium steam generator.
Accompanying drawing explanation
Fig. 1 is a kind of horizontal evaporation method and apparatus schematic diagram.
1-gas outlet, 2-cyclone, 3-central intake pipe, 4-upper pitch circle cylinder, pitch circle cylinder under 5-, 6-apparatus casing, 7-work
Skill medium entrance, the outer bobbin carriage of 8-, 9-processing medium exports, 10-heat-exchanging tube bundle, 11-discharging tube, 12-liquidometer, 13-medium
Import.
Fig. 2 is another kind of horizontal evaporation method and apparatus schematic diagram.
1-gas outlet, 5A-separatory bag, 6-apparatus casing, 7-processing medium import, the outer bobbin carriage of 8-, 9-processing medium exports,
10-heat-exchanging tube bundle, 12-liquidometer, 13-medium import, 14-silk screen gas-liquid separation facility.
Detailed description of the invention
See that Fig. 1, apparatus casing 6 are provided above two pitch circle cylinder separatory bags (upper pitch circle cylinder 4 diameter is less than lower pitch circle cylinder 5), upper pitch circle
Cylinder 4 tops are provided with gas outlet 1, and lower pitch circle cylinder 5 lower end is connected with apparatus casing 6 upper body and connects.Upper pitch circle cylinder 4
Top is provided with cyclone 2, and central intake pipe 3 upper end is connected with cyclone 2, and lower end is by deflection cone and upper pitch circle cylinder 4 bottom
Wall connects；Discharging tube 11 upper end is connected with deflection cone and connects, and lower end reaches in apparatus casing 6.Apparatus casing 6 is provided with matchmaker
Matter import 13, inside is provided with heat-exchanging tube bundle 10, and heat-exchanging tube bundle 10 one end is connected with outer bobbin carriage 8, and outer bobbin carriage 8 is provided with technique and is situated between
Matter import 7 and processing medium outlet 9.
Seeing that Fig. 2, apparatus casing 6 are provided above 2 separatory bag 5A (single-unit cylindrical structure), separatory bag 5A top is provided with gas
Outlet 1, lower end is connected with apparatus casing 6 upper body and connects, and separatory bag 5A top arranges silk screen gas-liquid separation facility 14,
Bottom is provided with liquidometer 12.Apparatus casing 6 is provided with medium import 13, and inside is provided with heat-exchanging tube bundle 10, heat-exchanging tube bundle 10 one end
Being connected with outer bobbin carriage 8, outer bobbin carriage 8 is provided with processing medium import 7 and processing medium outlet 9.
Seeing Fig. 1, processing medium enters outer bobbin carriage 8 from processing medium import 7, subsequently into the matchmaker of heat-exchanging tube bundle 10 with housing
Matter (such as deaerated water, lighter hydrocarbons etc.) heat exchange, processing medium temperature is discharged from processing medium outlet 9 after reducing.Medium (as deaerated water,
Lighter hydrocarbons etc.) enter shell side from medium import 13, medium (such as deaerated water, lighter hydrocarbons etc.) is by heat-exchanging tube bundle 10 and processing medium heat exchange
Rear vaporization, gas is pitch circle cylinder 5 from apparatus casing 6 top enters, enters air feeding in center through deflection cone after preliminary sedimentation divides water
Pipe 3, cyclone 2, flow out through cyclone 2 outlet and be rotated into row centrifugal dewatering in upper pitch circle cylinder 4, and after de-liquid, gas is from gas
Outlet 1 outflow.
Seeing Fig. 2, processing medium enters outer bobbin carriage 8 from processing medium import 7, subsequently into the matchmaker of heat-exchanging tube bundle 10 with housing
Matter (such as deaerated water, lighter hydrocarbons etc.) heat exchange, processing medium temperature is discharged from processing medium outlet 9 after reducing.Medium (as deaerated water,
Lighter hydrocarbons etc.) enter shell side from medium import 13, medium (such as deaerated water, lighter hydrocarbons etc.) is by heat-exchanging tube bundle 10 and processing medium heat exchange
Rear vaporization, gas enters 2 separatory bag 5A from apparatus casing 6 top, from gas after silk screen gas-liquid separation facility 14 takes off liquid
Outlet 1 outflow.
Claims (4)
1. a horizontal evaporation method, enters including processing medium and passes through heat exchange with discharge, medium import, medium with processing medium
Pipe heat exchange, medium vaporization, is characterized in that: use horizontal cylinder housing and heat-exchanging tube bundle heat exchange environment, and above circular cylindrical shell
Spiral-flow type or coagulation type gas-liquid separation facility are set, apparatus casing diameter and wall thickness while completing gas-liquid separation task, can be reduced again
To reduce equipment investment.
2. a horizontal evaporation equipment, including processing medium import, processing medium outlet, horizontal heat exchange tube bank, medium import,
Gas outlet, horizontal cylinder housing, one or more separatory bags, separatory bag top is provided with gas outlet, lower end and its upper side
Housing connects and connects, and arranges eddy flow or/and silk screen gas-liquid separation facility in separatory bag.
Horizontal evaporation equipment the most according to claim 2, is characterized in that: separatory bag is single-unit cylinder or two pitch circle barrel structures,
Two joint drum diameters are identical or different.
4. according to the horizontal evaporation equipment described in Claims 2 or 3, it is characterized in that: upper pitch circle cylinder arranges cyclone gas-liquid and separates
Device, including deflection cone, central intake pipe, cyclone and discharging tube；Along being connected with upper pitch circle cylinder lower inner wall under deflection cone, on
End is connected with central intake pipe lower end, and central intake pipe upper end is connected with cyclone, and cyclone is placed in pitch circle cylinder top；Discharge opeing
Pipe upper end is connected with deflection cone and connects, and lower end arranges fluid-tight or reaches in apparatus casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221771.8A CN106178556A (en) | 2015-05-04 | 2015-05-04 | A kind of horizontal evaporation method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221771.8A CN106178556A (en) | 2015-05-04 | 2015-05-04 | A kind of horizontal evaporation method and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106178556A true CN106178556A (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510221771.8A Pending CN106178556A (en) | 2015-05-04 | 2015-05-04 | A kind of horizontal evaporation method and apparatus |
Country Status (1)
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| CN (1) | CN106178556A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368753A (en) * | 2019-07-30 | 2019-10-25 | 无锡雷德环保设备有限公司 | A kind of abnormity high efficient horizontal steam isolating device |
| CN113446581A (en) * | 2021-06-23 | 2021-09-28 | 中国科学院广州能源研究所 | High-temperature heat exchanger capable of generating steam |
-
2015
- 2015-05-04 CN CN201510221771.8A patent/CN106178556A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368753A (en) * | 2019-07-30 | 2019-10-25 | 无锡雷德环保设备有限公司 | A kind of abnormity high efficient horizontal steam isolating device |
| CN113446581A (en) * | 2021-06-23 | 2021-09-28 | 中国科学院广州能源研究所 | High-temperature heat exchanger capable of generating steam |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |