CN103933915B - A kind of bootstrap system of supercritical water thermal synthesis reaction system - Google Patents
A kind of bootstrap system of supercritical water thermal synthesis reaction system Download PDFInfo
- Publication number
- CN103933915B CN103933915B CN201410131797.9A CN201410131797A CN103933915B CN 103933915 B CN103933915 B CN 103933915B CN 201410131797 A CN201410131797 A CN 201410131797A CN 103933915 B CN103933915 B CN 103933915B
- Authority
- CN
- China
- Prior art keywords
- outlet
- pipeline
- entrance
- heat exchanger
- high temperature
- 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.)
- Active
Links
Abstract
The invention discloses a kind of heat recovery and bootstrap system of supercritical water thermal synthesis reaction system, wherein, needed for supercritical water thermal synthesis, pure water is introduced into heating furnace, after reducing the low-temperature flue gas of heating furnace, draw heating furnace again, then and reacted high temperature fluid outer at stove heats, and finally introduces heating furnace again and is heated to react high temperature, the present invention effectively reduces the temperature of furnace outlet flue gas, improves the heating efficiency of heating furnace simultaneously.After reaction, first fluid utilizes the character of its HTHP to carry out super critical condition de-salting operation, then cascade utilization energy, heats successively, effectively can reduce the loss of heat to through preliminarily heated pure water, modulation pond and organic Rankine electricity generation system.Adopt organic Rankine electricity generation system to utilize low temperature exhaust heat to generate electricity, effectively improve heating efficiency.Present system can be widely used in heat recovery and the UTILIZATION OF VESIDUAL HEAT IN process of supercritical water thermal synthesis reaction system.
Description
[technical field]
The present invention relates to a kind of bootstrap system of reaction system, particularly a kind of bootstrap system of supercritical water thermal synthesis reaction system.
[background technology]
Nanoparticle has large specific area, surface atom number, surface energy and surface tension sharply to be increased with the decline of particle diameter, small-size effect, skin effect, quantum size effect and the feature such as maroscopic quantity and tunnel-effect.These characteristics cause the thermal and magnetic of nanoparticle, light, sensitivity characteristic and surface stability etc. to be different from normal grain, and this makes it have important using value.Traditional method preparing nanoparticle just like, spray pyrolysis, gas-phase reaction method, liquid phase reactor method, emulsion method and mechanical crushing method etc.The equal existing defects of these methods, the production power consumption as mechanical milling tech is all higher, production efficiency is low and the production cycle is longer.And chemical liquid phase reaction need adopt a large amount of organic solvents or the additive component of severe toxicity, severe contamination can be caused.Therefore, explore with green, nano particle technology of preparing is significant efficiently.
Supercritical water (Supercritical water is called for short SCW) refers to temperature and pressure all higher than the water of the special state of its critical point (T=374.15 DEG C, P=22.12MPa).Supercritical water has character that is liquid and vaporous water concurrently, and dielectric constant is similar to organic solvent, has high diffusion coefficient and low viscosity, only has a small amount of hydrogen bond to exist in the water under this state.It is a kind of emerging technology that supercritical water thermal synthesis method prepares nanoparticle material, there is vast potential for future development, this synthetic reaction refers in airtight high-pressure reactor, using supercritical water as reaction medium, make that slaine is hydrolyzed in hydro-thermal medium, dehydration, and then nucleation, growth, finally form the reaction with the nano-metal-oxide of certain particle size and crystal habit.Supercritical water thermal synthesis method prepares the course of reaction of nanoparticle: the aqueous solution of heating of metal salt, after reaching the condition of supercritical water, obtains metal oxide nanoparticles.This course of reaction can divide 2 step reaction mechanisms:
The first step, hydrolysis: ML
x+ xOH
-→ M (OH)
x+ xL
-(1)
Second step, dehydration: M (OH)
x→ MO
x/2+ x/2H
2o (2)
In the environment of supercritical water, reaction rate is fast, and metal oxide solubility is low, thus nucleation rate is fast, is therefore conducive to the formation of nano particle.Compared with other ultrafine dusts preparation method, supercritical water thermal synthesis technology has many advantages, as: the particle diameter regulating product particulate by controlling response parameter, and particle size distribution scope is narrower; Preparation method is simple, and process conditions easily realize; Whole process is green, environmental protection.
Supercritical water thermal synthesis reaction system is HTHP system, its system relates to heat recovery and UTILIZATION OF VESIDUAL HEAT IN, optimizes the loss that recycling scheme can reduce heat greatly, reduces system operation cost, the economy of raising system, also contributes to applying of this technology.
[summary of the invention]
The object of the invention is to the defect for existing supercritical water thermal synthesis reaction system heat recovery and utilization existence and deficiency, provide a kind of bootstrap system of supercritical water thermal synthesis reaction system, it can be widely used in the UTILIZATION OF VESIDUAL HEAT IN of supercritical water thermal synthesis reaction system, effectively prevent the loss of heat, improve the heating efficiency of whole system.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
A bootstrap system for supercritical water thermal synthesis reaction system, comprises salting liquid modulation pond, pure water storage tank, alkali liquor storage tank, desalination unit, the first blender, the second blender, organic Rankine electricity generation system, supercritical water thermal synthesis reactor, heating furnace, First Heat Exchanger, the second heat exchanger, salting liquid pump, pure water pump and lye pump;
Wherein, the outlet in salting liquid modulation pond connects the entrance of salting liquid pump, salting liquid delivery side of pump connects the salting liquid entrance of the first blender, the outlet of alkali liquor storage tank connects the entrance of lye pump, alkali lye delivery side of pump connects the alkali liquor inlet of the first blender, and the outlet of the first blender connects the entry to mixed solution of the second blender;
The outlet of pure water storage tank connects the entrance of pure water pump, pure water delivery side of pump connects the low-temperature zone entrance of heating furnace, the low-temperature zone outlet of heating furnace connects the cold fluid inlet of First Heat Exchanger, the cold fluid outlet of First Heat Exchanger connects the high temperature section entrance of heating furnace, the high-temperature water entrance of high temperature section outlet connection second blender of heating furnace, the outlet of the second blender connects the entrance of supercritical water thermal synthesis reactor, the outlet of supercritical water thermal synthesis reactor connects the entrance of desalination unit, the outlet of desalination unit connects the high temperature fluid entrance of First Heat Exchanger, the high temperature fluid outlet of First Heat Exchanger is divided into two strands, one is connected with the entrance of the heat exchange coil that salting liquid is modulated in pond, one is connected with the high temperature fluid entrance of the second heat exchanger after merging with the outlet of heat exchange coil again, the high temperature fluid outlet of cryogen after cooling on the second heat exchanger is flowed out, organic Rankine electricity generation system is connected to the two ends, cryogen gateway of the second heat exchanger.
The present invention improves further and is, the top of heating furnace is provided with an entrance by the first electric control valve.
The present invention improves further and is, pure water delivery side of pump is provided with bypass, and its high temperature section passing through the second electric control valve and heating furnace exports and merges.
The present invention improves further and is, the pipeline of the entrance of the outlet connection salting liquid pump in salting liquid modulation pond is provided with the first motor-driven valve, the pipeline that salting liquid delivery side of pump connects the salting liquid entrance of the first blender is provided with the second motor-driven valve, the pipeline of the entrance of the outlet connection lye pump of alkali liquor storage tank is provided with the second hand stop valve, and the pipeline that alkali lye delivery side of pump connects the alkali liquor inlet of the first blender is provided with the 14 motor-driven valve;
The pipeline of the entrance of the outlet connection pure water pump of pure water storage tank is provided with the first hand stop valve, the pipeline that pure water delivery side of pump connects the low-temperature zone entrance of heating furnace is provided with the 5th motor-driven valve, the pipeline of the cold fluid inlet of the low-temperature zone outlet connection First Heat Exchanger of heating furnace is provided with the 4th motor-driven valve, the pipeline of the high-temperature water entrance of high temperature section outlet connection second blender of heating furnace is provided with the 13 motor-driven valve, the pipeline of the high temperature fluid entrance of the outlet connection First Heat Exchanger of desalination unit is provided with the 3rd motor-driven valve, the pipeline of the high temperature fluid outlet of First Heat Exchanger is provided with the 6th motor-driven valve, after the 6th motor-driven valve, the high temperature fluid outlet of First Heat Exchanger is divided into two strands, one is connected with the entrance of the heat exchange coil that salting liquid is modulated in pond, pipeline before the outlet of one and heat exchange coil merges is provided with the 7th motor-driven valve, the 8th motor-driven valve is provided with the pipeline after the outlet of heat exchange coil merges, the pipeline of the high temperature fluid outlet of the second heat exchanger is provided with the 9th motor-driven valve, the pipeline at the two ends, cryogen gateway of the second heat exchanger is respectively equipped with the 11 motor-driven valve and the tenth motor-driven valve.
The present invention improves further and is, desalination unit outlet is provided with bypass, and its high temperature fluid passing through the 12 motor-driven valve and First Heat Exchanger exports and merges.
The present invention improves further and is, the pipeline that the outlet of the first blender connects the entry to mixed solution of the second blender is provided with pH display.
The present invention improves further and is, the pipeline that salting liquid delivery side of pump connects the salting liquid entrance of the first blender is provided with check-valves.
The present invention improves further and is, the pipeline of the high temperature section outlet of heating furnace is provided with safety valve and pressure display unit.
The present invention improves further and is, on the pipeline of the high-temperature water entrance of the high temperature section of heating furnace outlet connection second blender, on supercritical water thermal synthesis reactor, on the pipeline of pure water delivery side of pump bypass, the outlet of desalination unit connects on the pipeline of the high temperature fluid entrance of First Heat Exchanger, be equipped with temperature indicator on the pipeline of the high temperature fluid outlet of First Heat Exchanger and on the pipeline of the high temperature fluid gateway of the second heat exchanger.
The present invention improves further and is, except the outlet of alkali liquor storage tank connects the pipeline of entrance of lye pump, alkali lye delivery side of pump connects the pipeline of the alkali liquor inlet of the first blender, the outlet of pure water storage tank connects pure water pump the pipeline of entrance and the pipeline at organic Rankine electricity generation system two ends, all the other connecting lines are equipped with heat-insulation layer.
Relative to prior art, advantage of the present invention is:
1) pure water is first through the low-temperature flue gas heating that heating furnace produces, and reduces flue-gas temperature, is heated after preliminary heating by reacted high temperature fluid again, finally enters heating furnace again and is heated to react high temperature; 2) first reacted high temperature fluid heats pure water after tentatively heating, then salting liquid in heating modulation pond, and finally heat more than needed goes to organic Rankine electricity generation system.The present invention, in conjunction with overcritical hydro-thermal synthesis process, carries out cascade utilization to heat, optimizes energy regenerating Utilization plan, improves heating efficiency.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the bootstrap system of a kind of supercritical water thermal synthesis of the present invention reaction system.
In figure: 1 is salting liquid modulation pond; 2 is pure water storage tank; 3 is alkali liquor storage tank; 4 is desalination unit; 5 is the first blender; 6 is the second blender; 7 is organic Rankine electricity generation system; R1 is supercritical water thermal synthesis reactor; E01 is heating furnace; E02 is First Heat Exchanger; E03 is the second heat exchanger; P01 is salting liquid pump; P02 is pure water pump; P03 is lye pump; V1-V12 is respectively the first to the 12 electric check valve; V14 is the 13 electric check valve; V15 is the 14 electric check valve; V16 is the first electric control valve; V17 is the second electric control valve; V13 is the first hand stop valve; V18 is the second hand stop valve.
Legend in Fig. 1 and instrument code implication are in table 1.
Table 1
[detailed description of the invention]
Below in conjunction with accompanying drawing, the present invention is described in further detail.
With reference to shown in Fig. 1, the bootstrap system of a kind of supercritical water thermal synthesis of the present invention reaction system, comprises salting liquid modulation pond 1, pure water storage tank 2, alkali liquor storage tank 3, desalination unit 4, first blender 5, second blender 6, organic Rankine electricity generation system 7, supercritical water thermal synthesis reactor R1, heating furnace E01, First Heat Exchanger E02, the second heat exchanger E03, salting liquid pump P01, pure water pump P02 and lye pump P03.
Wherein, the outlet in salting liquid modulation pond 1 connects the entrance of salting liquid pump P01, the outlet of salting liquid pump P01 connects the salting liquid entrance of the first blender 5, the outlet of alkali liquor storage tank 3 connects the entrance of lye pump P03, the outlet of lye pump P03 connects the alkali liquor inlet of the first blender 5, and the outlet of the first blender 5 connects the entry to mixed solution of the second blender 6.
The outlet of pure water storage tank 2 connects the entrance of pure water pump P02, the outlet of pure water pump P02 connects the low-temperature zone entrance of heating furnace E01, the low-temperature zone outlet of heating furnace E01 connects the cold fluid inlet of First Heat Exchanger E02, the cold fluid outlet of First Heat Exchanger E02 connects the high temperature section entrance of heating furnace E01, the high-temperature water entrance of high temperature section outlet connection second blender 6 of heating furnace E01, the outlet of the second blender 6 connects the entrance of supercritical water thermal synthesis reactor R1, the outlet of supercritical water thermal synthesis reactor R1 connects the entrance of desalination unit 4, the outlet of desalination unit 4 connects the high temperature fluid entrance of First Heat Exchanger E02, the high temperature fluid outlet of First Heat Exchanger E02 is divided into two strands, one is connected with the entrance of the heat exchange coil that salting liquid is modulated in pond 1, one is connected with the high temperature fluid entrance of the second heat exchanger E03 after merging with the outlet of heat exchange coil again, the high temperature fluid outlet of cryogen after cooling on the second heat exchanger E03 is flowed out, organic Rankine electricity generation system 7 is connected to the two ends, cryogen gateway of the second heat exchanger E03.
In addition, the top of heating furnace E01 is provided with an entrance by the first electric control valve V16; The outlet of pure water pump P02 is provided with bypass, and it is exported by the high temperature section of the second electric control valve V17 and heating furnace E01 and merges.
Preferably, the pipeline of the entrance of the outlet connection salting liquid pump P01 in salting liquid modulation pond 1 is provided with the first motor-driven valve V1, the pipeline that the outlet of salting liquid pump P01 connects the salting liquid entrance of the first blender 5 is provided with the second motor-driven valve V2, the pipeline that the outlet of alkali liquor storage tank 3 connects the entrance of lye pump P03 is provided with the second hand stop valve V18, and the pipeline that the outlet of lye pump P03 connects the alkali liquor inlet of the first blender 5 is provided with the 14 motor-driven valve V15;
The pipeline of the entrance of the outlet connection pure water pump P02 of pure water storage tank 2 is provided with the first hand stop valve V13, the pipeline of the low-temperature zone entrance of the outlet connection heating furnace E01 of pure water pump P02 is provided with the 5th motor-driven valve V5, the pipeline of the cold fluid inlet of the low-temperature zone outlet connection First Heat Exchanger E02 of heating furnace E01 is provided with the 4th motor-driven valve V4, the pipeline of the high-temperature water entrance of high temperature section outlet connection second blender 6 of heating furnace E01 is provided with the 13 motor-driven valve V14, the pipeline of the high temperature fluid entrance of the outlet connection First Heat Exchanger E02 of desalination unit 4 is provided with the 3rd motor-driven valve V3, the pipeline of the high temperature fluid outlet of First Heat Exchanger E02 is provided with the 6th motor-driven valve V6, after the 6th motor-driven valve V6, the high temperature fluid outlet of First Heat Exchanger E02 is divided into two strands, one is connected with the entrance of the heat exchange coil that salting liquid is modulated in pond 1, pipeline before the outlet of one and heat exchange coil merges is provided with the 7th motor-driven valve V7, the 8th motor-driven valve V8 is provided with the pipeline after the outlet of heat exchange coil merges, the pipeline of the high temperature fluid outlet of the second heat exchanger E03 is provided with the 9th motor-driven valve V9, the pipeline at the two ends, cryogen gateway of the second heat exchanger E03 is respectively equipped with the 11 motor-driven valve V11 and the tenth motor-driven valve V10.
In addition, desalination unit 4 outlet is provided with bypass, and it is exported by the high temperature fluid of the 12 motor-driven valve V12 and First Heat Exchanger E02 and merges; The pipeline that the outlet of the first blender 5 connects the entry to mixed solution of the second blender 6 is provided with pH display PHI; The pipeline that the outlet of salting liquid pump P01 connects the salting liquid entrance of the first blender 5 is provided with check-valves; The pipeline of the high temperature section outlet of heating furnace E01 is provided with safety valve and pressure display unit PI.
Temperature indicator is equipped with on the pipeline of the high-temperature water entrance of high temperature section outlet connection second blender 6 of heating furnace E01, supercritical water thermal synthesis reactor R1 on, on the pipeline of the outlet bypass of pure water pump P02, on the outlet of desalination unit 4 connects on the pipeline of the high temperature fluid entrance of First Heat Exchanger E02, the high temperature fluid of First Heat Exchanger E02 exports pipeline and on the pipeline of the high temperature fluid gateway of the second heat exchanger E03.
Except the outlet of alkali liquor storage tank 3 connects the pipeline of entrance of lye pump P03, the outlet of lye pump P03 connects the pipeline of the alkali liquor inlet of the first blender 5, the outlet of pure water storage tank 2 connects pure water pump P02 the pipeline of entrance and the pipeline at organic Rankine electricity generation system 7 two ends, all the other connecting lines are equipped with heat-insulation layer.
In order to understand further the present invention, now an explanation is done to its course of work.
Pure water is introduced into heating furnace E01 after pure water pump P02 pressurization, heating furnace E01 is drawn again after tentatively being heated by the low-temperature flue gas of heating furnace E01, heat exchange is carried out with reacted high temperature fluid at First Heat Exchanger E02 outside stove, and then effectively reduce the temperature of heating furnace E01 exiting flue gas, improve the heating efficiency of heating furnace E01 simultaneously.
Salting liquid modulation establishes heat exchange coil bottom pond 1, and it utilizes reacted hot fluid to carry out adding hot-salt solution.Reacted heat more than needed, adopts organic Rankine electricity generation system 7 to utilize low temperature exhaust heat to generate electricity, effectively improves heating efficiency.
In sum, supercritical water thermal synthesis reactor R1 of the present invention charging is respectively salting liquid, alkali lye and high-temperature water.System flow can be divided into three parts, (1) salting liquid, alkali lye and high-temperature water are mixed into supercritical water thermal synthesis reactor R1: the port of export in salting liquid modulation pond 1 is connected with the arrival end of salting liquid pump P01, the port of export of salting liquid pump P01 is connected with the first arrival end of the first blender 5, the port of export of alkali liquor storage tank 3 is connected with the arrival end of lye pump P03, the port of export of lye pump P03 is connected with the second arrival end of the first blender 5, the port of export of the first blender 5 is connected with the entry to mixed solution end of the second blender 6, the port of export of heating furnace E01 is connected with the high-temperature water arrival end of the second blender 6, the port of export of the second blender 6 is connected with the arrival end of supercritical water thermal synthesis reactor R1, (2) port of export of supercritical water thermal synthesis reactor R1 is connected with the arrival end of desalination unit 4, the port of export of desalination unit 4 is connected with the thermal fluid inlet end of First Heat Exchanger E02, the heat exchange coil arrival end that hot fluid outlet ports end and the salting liquid of First Heat Exchanger E02 are modulated in pond 1 is connected, the port of export of heat exchange coil is connected with the high temperature fluid arrival end of the second heat exchanger E03, cryogen after cooling flows out through the high temperature fluid port of export of the second heat exchanger E03, the cryogen gateway end of the second heat exchanger E03 is connected with organic Rankine electricity generation system 7, the hot fluid pipeline in the hot fluid pipeline of First Heat Exchanger E02 and salting liquid modulation pond 1 all establishes bypass, control valve is established in bypass, (3) pure water heating enters supercritical water thermal synthesis reactor R1: the port of export of pure water storage tank 2 is connected with the arrival end of pure water pump P02, the port of export of pure water pump P02 is connected with the arrival end of heating furnace E01, preliminary heating is drawn afterwards and is connected with the cold fluid inlet end of First Heat Exchanger E02, the cold fluid outlet end of First Heat Exchanger E02 introduces heating furnace E01 again, pure water delivery side of pump establishes bypass to be connected with the port of export of heating furnace E01, and establishes control valve.
That is, the low-temperature flue gas of heating furnace E01 tentatively heats low-temperature pure water, and then reacted high temperature fluid heats the pure water after preliminary heating again, and the pure water after post bake enters heating furnace to be continued to be heated to reaction temperature again; After reacted high temperature fluid post bake pure water, own temperature reduces, and then heats salting liquid modulation pond 1, and promote the dissolving of slaine and improve its solubility, heat finally more than needed carries out organic Rankine electricity generation system 7 circulating generation.
Claims (10)
1. the bootstrap system of a supercritical water thermal synthesis reaction system, it is characterized in that, comprise salting liquid modulation pond (1), pure water storage tank (2), alkali liquor storage tank (3), desalination unit (4), the first blender (5), the second blender (6), organic Rankine electricity generation system (7), supercritical water thermal synthesis reactor (R1), heating furnace (E01), First Heat Exchanger (E02), the second heat exchanger (E03), salting liquid pump (P01), pure water pump (P02) and lye pump (P03);
Wherein, the outlet of salting liquid modulation pond (1) connects the entrance of salting liquid pump (P01), the outlet of salting liquid pump (P01) connects the salting liquid entrance of the first blender (5), the outlet of alkali liquor storage tank (3) connects the entrance of lye pump (P03), the outlet of lye pump (P03) connects the alkali liquor inlet of the first blender (5), and the outlet of the first blender (5) connects the entry to mixed solution of the second blender (6);
The outlet of pure water storage tank (2) connects the entrance of pure water pump (P02), the outlet of pure water pump (P02) connects the low-temperature zone entrance of heating furnace (E01), the low-temperature zone outlet of heating furnace (E01) connects the cold fluid inlet of First Heat Exchanger (E02), the cold fluid outlet of First Heat Exchanger (E02) connects the high temperature section entrance of heating furnace (E01), the high-temperature water entrance of high temperature section outlet connection second blender (6) of heating furnace (E01), the outlet of the second blender (6) connects the entrance of supercritical water thermal synthesis reactor (R1), the outlet of supercritical water thermal synthesis reactor (R1) connects the entrance of desalination unit (4), the outlet of desalination unit (4) connects the high temperature fluid entrance of First Heat Exchanger (E02), the high temperature fluid outlet of First Heat Exchanger (E02) is divided into two strands, the entrance of the heat exchange coil that one and salting liquid are modulated in pond (1) is connected, one is connected with the high temperature fluid entrance of the second heat exchanger (E03) after merging with the outlet of heat exchange coil again, the high temperature fluid outlet of cryogen after cooling on the second heat exchanger (E03) is flowed out, organic Rankine electricity generation system (7) is connected to the two ends, cryogen gateway of the second heat exchanger (E03).
2. the bootstrap system of a kind of supercritical water thermal synthesis reaction system according to claim 1, is characterized in that, the top of heating furnace (E01) is provided with an entrance by the first electric control valve (V16).
3. the bootstrap system of a kind of supercritical water thermal synthesis reaction system according to claim 2, it is characterized in that, the outlet of pure water pump (P02) is provided with bypass, and its high temperature section passing through the second electric control valve (V17) and heating furnace (E01) exports and merges.
4. the bootstrap system of a kind of supercritical water thermal synthesis reaction system according to claim 1, it is characterized in that, the pipeline of the entrance of outlet connection salting liquid pump (P01) of salting liquid modulation pond (1) is provided with the first motor-driven valve (V1), the pipeline that the outlet of salting liquid pump (P01) connects the salting liquid entrance of the first blender (5) is provided with the second motor-driven valve (V2), the pipeline of the entrance of outlet connection lye pump (P03) of alkali liquor storage tank (3) is provided with the second hand stop valve (V18), the pipeline that the outlet of lye pump (P03) connects the alkali liquor inlet of the first blender (5) is provided with the 14 electric check valve (V15),
The pipeline of the entrance of outlet connection pure water pump (P02) of pure water storage tank (2) is provided with the first hand stop valve (V13), the pipeline of the low-temperature zone entrance of outlet connection heating furnace (E01) of pure water pump (P02) is provided with the 5th motor-driven valve (V5), the pipeline of the cold fluid inlet of low-temperature zone outlet connection First Heat Exchanger (E02) of heating furnace (E01) is provided with the 4th motor-driven valve (V4), the pipeline of the high-temperature water entrance of high temperature section outlet connection second blender (6) of heating furnace (E01) is provided with the 13 electric check valve (V14), the pipeline of the high temperature fluid entrance of outlet connection First Heat Exchanger (E02) of desalination unit (4) is provided with the 3rd motor-driven valve (V3), the pipeline of the high temperature fluid outlet of First Heat Exchanger (E02) is provided with the 6th motor-driven valve (V6), after the 6th motor-driven valve (V6), the high temperature fluid outlet of First Heat Exchanger (E02) is divided into two strands, the entrance of the heat exchange coil that one and salting liquid are modulated in pond (1) is connected, pipeline before the outlet of one and heat exchange coil merges is provided with the 7th motor-driven valve (V7), the 8th motor-driven valve (V8) is provided with the pipeline after the outlet of heat exchange coil merges, the pipeline of the high temperature fluid outlet of the second heat exchanger (E03) is provided with the 9th motor-driven valve (V9), the pipeline at the two ends, cryogen gateway of the second heat exchanger (E03) is respectively equipped with the 11 motor-driven valve (V11) and the tenth motor-driven valve (V10).
5. the bootstrap system of a kind of supercritical water thermal synthesis reaction system according to claim 4, it is characterized in that, desalination unit (4) outlet is provided with bypass, and its high temperature fluid passing through the 12 motor-driven valve (V12) and First Heat Exchanger (E02) exports and merges.
6. the bootstrap system of a kind of supercritical water thermal synthesis reaction system according to claim 1, it is characterized in that, the pipeline that the outlet of the first blender (5) connects the entry to mixed solution of the second blender (6) is provided with pH display (PHI).
7. the bootstrap system of a kind of supercritical water thermal synthesis reaction system according to claim 1, is characterized in that, the pipeline that the outlet of salting liquid pump (P01) connects the salting liquid entrance of the first blender (5) is provided with check-valves.
8. the bootstrap system of a kind of supercritical water thermal synthesis reaction system according to claim 1, is characterized in that, the pipeline of the high temperature section outlet of heating furnace (E01) is provided with safety valve and pressure display unit (PI).
9. the bootstrap system of a kind of supercritical water thermal synthesis reaction system according to claim 1, it is characterized in that, on the pipeline of the high-temperature water entrance of high temperature section outlet connection second blender (6) of heating furnace (E01), on supercritical water thermal synthesis reactor (R1), on the pipeline of the outlet bypass of pure water pump (P02), the outlet of desalination unit (4) connects on the pipeline of the high temperature fluid entrance of First Heat Exchanger (E02), temperature indicator is equipped with on the pipeline of the high temperature fluid outlet of First Heat Exchanger (E02) and on the pipeline of the high temperature fluid gateway of the second heat exchanger (E03).
10. the bootstrap system of a kind of supercritical water thermal synthesis reaction system according to claim 1, it is characterized in that, except the pipeline of entrance that the pipeline of entrance, the outlet of lye pump (P03) connect the pipeline of the alkali liquor inlet of the first blender (5), the outlet of pure water storage tank (2) connects pure water pump (P02) connecting lye pump (P03) except the outlet of alkali liquor storage tank (3) and the pipeline at organic Rankine electricity generation system (7) two ends, all the other connecting lines are equipped with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410131797.9A CN103933915B (en) | 2014-04-02 | 2014-04-02 | A kind of bootstrap system of supercritical water thermal synthesis reaction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410131797.9A CN103933915B (en) | 2014-04-02 | 2014-04-02 | A kind of bootstrap system of supercritical water thermal synthesis reaction system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103933915A CN103933915A (en) | 2014-07-23 |
| CN103933915B true CN103933915B (en) | 2015-08-05 |
Family
ID=51181947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410131797.9A Active CN103933915B (en) | 2014-04-02 | 2014-04-02 | A kind of bootstrap system of supercritical water thermal synthesis reaction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103933915B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627814B (en) * | 2016-03-10 | 2017-10-20 | 西安交通大学 | A kind of intermediate medium heat-exchanger rig for supercritical water oxidation system |
| CN111632568B (en) * | 2020-05-24 | 2021-07-06 | 西安交通大学 | Controllable heating-heat regenerator for preparing nano powder by supercritical hydrothermal synthesis technology |
| CN111760517A (en) * | 2020-07-01 | 2020-10-13 | 西安交通大学 | Supercritical hydrothermal synthesis system and method capable of switching multi-material mixing mode and sequence |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607772A (en) * | 2009-05-05 | 2009-12-23 | 西安交通大学 | The supercritical water treatment of waste organic matter and recycling system |
| CN101659879A (en) * | 2008-08-25 | 2010-03-03 | 杭州林达化工技术工程有限公司 | Chemical-electric poly-generation method and equipment |
| CN101807698A (en) * | 2010-04-29 | 2010-08-18 | 广州市香港科大霍英东研究院 | Process for preparing power type lithium-ion battery anode material by using supercritical/subcritcal water thermal process |
| CN101817716A (en) * | 2009-02-27 | 2010-09-01 | 中国科学院过程工程研究所 | Method and device for catalyzing methanation of synthesis gas |
| CN102881923A (en) * | 2011-07-14 | 2013-01-16 | 中国科学院大连化学物理研究所 | Anode-supported tube type solid oxide fuel cell constructed power station |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110308248A1 (en) * | 2009-02-23 | 2011-12-22 | Novopower Ltd. | Pressurized-gas powered compressor and system comprising same |
-
2014
- 2014-04-02 CN CN201410131797.9A patent/CN103933915B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101659879A (en) * | 2008-08-25 | 2010-03-03 | 杭州林达化工技术工程有限公司 | Chemical-electric poly-generation method and equipment |
| CN101817716A (en) * | 2009-02-27 | 2010-09-01 | 中国科学院过程工程研究所 | Method and device for catalyzing methanation of synthesis gas |
| CN101607772A (en) * | 2009-05-05 | 2009-12-23 | 西安交通大学 | The supercritical water treatment of waste organic matter and recycling system |
| CN101807698A (en) * | 2010-04-29 | 2010-08-18 | 广州市香港科大霍英东研究院 | Process for preparing power type lithium-ion battery anode material by using supercritical/subcritcal water thermal process |
| CN102881923A (en) * | 2011-07-14 | 2013-01-16 | 中国科学院大连化学物理研究所 | Anode-supported tube type solid oxide fuel cell constructed power station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103933915A (en) | 2014-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103949654B (en) | A kind of supercritical water thermal synthesis preparation system of nano particle | |
| CN103933915B (en) | A kind of bootstrap system of supercritical water thermal synthesis reaction system | |
| CN104014811A (en) | Method for manufacturing coralline nanometer cobalt by using octreotide acetate as a template | |
| CN107945896B (en) | using method of high-temperature high-pressure water-gas fluid effect simulation device | |
| CN202200502U (en) | Ultrahigh-temperature hydraulic type temperature control system | |
| CN113808766B (en) | Nanofluid cooling loop system suitable for pressurized water reactor nuclear power station | |
| CN107662924A (en) | Prepare the method and system of aerosil | |
| CN202955919U (en) | Device for rapidly cooling circulating water | |
| CN208795579U (en) | It is a kind of for suspension preparation, conveying and the system of reaction | |
| CN111333036A (en) | Preparation system for supercritical hydrothermal synthesis of nano metal oxide | |
| CN207632515U (en) | Prepare spherical zirconic acid lanthanum nano material dedicated unit | |
| CN206479089U (en) | Residual neat recovering system and apply its connection alkali engineering | |
| CN202876406U (en) | Ethanol recycling thickener | |
| CN205032152U (en) | Overcritical CO2 fluid equipment of modularization | |
| CN106422996A (en) | Method and device for preparing nano-TiO2 functionalized micro-/nano-dispersion by supercritical CO2 fluid method | |
| CN201906607U (en) | Reaction device system used in dihydrobenzene glycine synthesis procedure | |
| CN205135941U (en) | Hydrothermal air compressor machine waste heat recovery system of exportable multiple temperature | |
| CN205328632U (en) | Cold, hot energy comprehensive utilization system of aqueous ammonia preparation in -process | |
| CN203518712U (en) | Heavy oil/heat transfer oil heat exchanger | |
| CN205550065U (en) | Sulphuric acid diluting device | |
| CN105237357B (en) | A kind of hydrogenation reaction device | |
| CN205115336U (en) | Hydrogenation device | |
| CN205002221U (en) | Use closed hot water supply system of air compressor machine waste heat as heat source | |
| CN204084848U (en) | A kind of sea water source heat pump hot water tank | |
| CN211060376U (en) | Instant heating large-flow heating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |