CN106362649A - Movable salt dissolving system - Google Patents
Movable salt dissolving system Download PDFInfo
- Publication number
- CN106362649A CN106362649A CN201610886066.4A CN201610886066A CN106362649A CN 106362649 A CN106362649 A CN 106362649A CN 201610886066 A CN201610886066 A CN 201610886066A CN 106362649 A CN106362649 A CN 106362649A
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- Prior art keywords
- salt dissolving
- salt
- groove
- dissolving groove
- fused
- Prior art date
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- 150000003839 salts Chemical class 0.000 title claims abstract description 342
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 239000007787 solid Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 11
- 241000628997 Flos Species 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 230000009194 climbing Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 11
- 239000003345 natural gas Substances 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004146 energy storage Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- PDEDQSAFHNADLV-UHFFFAOYSA-M potassium;disodium;dinitrate;nitrite Chemical compound [Na+].[Na+].[K+].[O-]N=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PDEDQSAFHNADLV-UHFFFAOYSA-M 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- -1 salt salt Chemical class 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/005—Fusing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00058—Temperature measurement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
Abstract
The invention relates to the technology of solar thermal electricity generation, in particular to a movable salt dissolving system. The system is characterized by comprising a salt dissolving tank system and a heating system, and the salt dissolving tank system is used for being arranged on a carrying system and conducting conveying along with moving of the carrying system; the salt dissolving tank system comprises a salt dissolving tank, and a feed inlet, a molten salt pump port, a thermometer port and a liquid level meter port are formed in the top of the salt dissolving tank; the molten salt pump port is used for installing a molten salt pump in a sealed connection mode; the thermometer port is used for installing a thermometer; the liquid level meter port is used for installing a liquid level meter; the heating system comprises an electric heater and a natural gas heat exchanger; the electric heat exchanger is arranged at the bottom of a salt dissolving tank; the natural gas heat exchanger is a pipe-shaped device and located in the middle of the salt dissolving tank or between the middle and the bottom of the salt dissolving tank. The movable salt dissolving system has the advantages of being flexible to operate, high in continuity, high in stability and good in safety.
Description
Technical field
The present invention relates to solar energy thermal-power-generating technology is and in particular to a kind of packaged type salt dissolving system.
Background technology
Conventional solar energy generation technology is affected by factors such as illumination, weather, season, regions, constrains solar energy
Using stability.Solve solar power plant lasting available be to realize large-scale application, improve efficiency and
The key point of reduces cost.Daylight can thermal energy storage when sufficient be got up by heat reservoir, penetrates deficiency or night in daylight width
Generation steam-electric power is discharged when unglazed；Thermal energy storage is got up when not enough by electricity needs, utilizes in electricity needs peak value
The heat energy power-generating of storage meets demand, realizes power grid operation.Fused salt thermal storage and energy accumulation technology can solve in photo-thermal power generation
An energy storage difficult problem.Use binary solar salt fused salt and ternary hitec fused salt, due to fused salt in light thermo-power station at present more
Fusing point is higher, needs before use fused salt to be carried out heat salt dissolving.Existing salt dissolving system cannot continuously, stable, safe reality
Now whole salt dissolving technique, most of power station is all self-built salt dissolving equipment, is fixed on a certain region it is impossible to move, very flexible, one
It is all that secondary input, first use, high cost, and most of salt dissolving system also have that heating means are single, feed process is single etc.
Many problems.
Accordingly, it would be desirable to develop a kind of continuous, stable, safe, economic salt dissolving system.
Content of the invention
The deficiency being existed according to above-mentioned field and demand, the present invention provides a kind of packaged type salt dissolving system, and motility is good,
Seriality is strong, safe, solves the problems, such as that existing salt dissolving system input cost is high, discontinuous, unstable.
On the one hand, the present invention provides a kind of packaged type salt dissolving system it is characterised in that including for being arranged on delivery system
With salt dissolving tank systems and the heating system of the mobile transport of delivery system on system；
Described salt dissolving tank systems include salt dissolving groove；The top of described salt dissolving groove is provided with charging aperture, pump for liquid salts connector, temperature
Meter connector and liquidometer connector；
Described pump for liquid salts connector is used for being tightly connected installation pump for liquid salts；Described thermometer connector is used for installing temperature
Meter, makes the test side of thermometer be located in salt dissolving groove, reading end is located at salt dissolving groove over top；Described liquidometer connector is used for
Liquidometer is installed, so that the test side of liquidometer is located in salt dissolving groove, reading end is located at salt dissolving groove over top；
Described heating system includes electric heater and heat exchange gas device；Described electric heater is arranged on described salt dissolving groove
Bottom, is connected by flange between its shell and base plate of salt dissolving groove, so that the fire end of electric heater is located in salt dissolving groove, controls
End is located at outside salt dissolving groove；Described heat exchange gas device is conduit like device, between the middle part or middle part and bottom of salt dissolving groove
Position, be connected by flange between its shell and the side wall of salt dissolving groove, make body stretch into salt dissolving groove internal with salt dissolving groove in
Fused salt carries out heat exchange, and control end is located at outside salt dissolving groove.
The packaged type salt dissolving system that the present invention provides, salt dissolving groove is by main equipment during salt dissolving, can be according to salt dissolving
Design flow selects different size.During salt dissolving, monitor the temperature of fused salt in salt dissolving groove using described thermometer, adjust at any time
Heating power, by the temperature control of fused salt within the specific limits, it is to avoid temperature is too high to lead to fused salt to go bad.Liquidometer can be at any time
The liquid level of fused salt in detection salt dissolving groove, when liquid level reaches the high level setting, stops adding solid fused salt, treats that fused salt melts completely
Afterwards, open pump for liquid salts, liquid fused salt is pumped in fused salt storage tank；When liquid level reaches the low value setting, close pump for liquid salts, this
When, if necessary to continue salt dissolving, solid fused salt, repeat the above steps can be continuously added into again, obtain the desired amount of liquid fused salt.
During salt dissolving, heating power is adjusted by the control end of electric heater and/or heat exchange gas device, make firing rate with
The charging rate of fused salt is coordinated, it is to avoid fused salt overheated it is ensured that being carried out continuously of salt dissolving.When actually used, can adopt as needed
With one of which or two ways, fused salt is heated, firing rate not only can be improved, single heating can also be avoided to fill
The inconvenience being brought when putting unavailable is it is ensured that salt dissolving can be smoothed out.
Described salt dissolving tank systems and heating system all may be provided in delivery system, extremely need with delivery system is flexibly mobile
The power station of salt dissolving, therefore, power station owner does not need voluntarily to be equipped with salt dissolving device, directly entrust the salt dissolving service provider of specialty visit into
Row salt dissolving services, and solves that existing immobilization salt system input cost is high, discontinuous problem.
Preferably, described thermometer and liquidometer are respectively in position and the salt dissolving of thermometer connector and liquidometer connector
Groove is tightly connected between top.Make salt dissolving groove in salt dissolving be in closed state, it is to avoid heat scatter and disappear.
Preferably, it is provided with the 1st valve at described charging aperture, described salt dissolving groove top is additionally provided with relief valve.Described 1st valve
For opening and closing charging aperture.Described relief valve is used for preventing superpressure in salt dissolving groove and causes danger.
Preferably, described salt dissolving groove is the horizontal salt dissolving tank of ellipse head.Ellipse head can avoid the formation of in salt dissolving groove
Dead angle, prevent the fused salt at dead angle to be excessively heated or not easy cleaning.
Preferably, also include charging system, described charging system includes vacuum pump, the top of described salt dissolving groove is additionally provided with very
Empty valve port, is provided with the 2nd valve at described vacuum valve port；Described vacuum pump passes through to be connected seal of tube connection with salt dissolving groove, is used for taking out
Go out the air in described salt dissolving groove.When needing using vacuum charging method, consolidating of feed end fused salt tank is stretched in one end of feed pipe
In body fused salt, the other end stretches in salt dissolving groove through charging aperture, then opens the 2nd valve, connects vacuum pump and change by connecting tube
Salt bath, is then turned on vacuum pump, and the solid fused salt in feed end fused salt tank is sucked into salt dissolving groove by the suction being brought by vacuum
Interior.This charging method is very time saving and energy saving.
Preferably, described charging system includes hand stock platform and/or mechanical loading device, and described hand stock platform is rank
Scalariform device, is to provide climbing and standing support to the staff of charge door hand stock, described mechanical loading device includes
It is arranged on the solid fused salt conveyer belt between charging aperture for the feed end fused salt tank, for transporting solid fused salt from feed end fused salt tank
Deliver to charging aperture and enter in salt dissolving groove.Described charging system can include hand stock platform, mechanical loading device and vacuum and add
Material one of device, two or three.Described vacuum feeding device includes vacuum pump, for extracting the sky in described salt dissolving groove out
Gas.
Preferably, described salt dissolving groove is additionally provided with floss hole on the side wall of bottom, remaining in salt dissolving groove for discharging
Fused salt；The external delivery pipe of described floss hole, described delivery pipe is provided with valve and electric tracing.During salt dissolving, close valve；
After salt dissolving terminates, open valve and electric tracing, remaining fused salt is discharged, then clean salt dissolving groove with water and pass through delivery pipe emptying
Sewage.Described electric tracing is prevented from liquid fused salt and solidifies in discharge process.
Preferably, also include delivery system, described delivery system includes carrying cart and is easy to what operator got on or off the bus
Connection member.Described carrying cart can be using truck or other suitable vehicle.Described connection member can be easy or
The ladder that can lift, pedal or other any type of be easy to the connection member that salt dissolving personnel get on or off the bus.
On the other hand, the present invention also provides a kind of salt dissolving method it is characterised in that adopting arbitrary above-mentioned packaged type salt dissolving
System, comprises the steps:
(1) open charging aperture, add a certain amount of solid fused salt；Close charging aperture, begin to warm up fused salt；
(2) after fused salt melting, open charging aperture, be continuously added into solid fused salt；
(3) after the fused salt in salt dissolving groove melts completely, open pump for liquid salts, liquid fused salt is pumped in fused salt storage tank.
To sum up, a kind of packaged type salt dissolving system of the present invention and its salt dissolving method, there is provided brand-new salt dissolving mode, with
Existing salt dissolving system is compared, and has the advantage that
1. can flexibly move: charging system, salt dissolving tank systems and heating system all can be arranged in delivery system, can be with
Shi Yidong is to the power station needing salt dissolving.
2. flexible operation: can have multiple feed way and mode of heating, can flexibly select according to actual needs.
3. seriality is strong: can continuous a large amount of salt dissolvings, meet the needs in different scales power station.
4. stability is high: the temperature of molten salt in monitoring salt dissolving groove and liquid level at any time, and combines multiple heating mode it is ensured that changing
Being carried out continuously of salt.
5. safe: the pressure in salt dissolving groove to be controlled by relief valve, prevents system overpressure from causing danger.
Brief description
Fig. 1. the structural representation of typical packaged type serialization salt system；
Wherein, 1- salt dissolving groove, 2- charging aperture, 3- pump for liquid salts, 4- thermometer, 5- liquidometer, the fire end of 6- electric heater,
7- electronic control cabinet, 8- heat exchange gas device, 9- natural gas stove, 10- vacuum pump, 11- vacuum valve port, 12- hand stock platform,
13- feed end fused salt tank, 14- carrying cart.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail, it is to be understood that, following embodiments
It is only used as explaining and illustrates, do not constitute limiting the scope of the invention.
, the present invention provides a kind of packaged type salt dissolving system, including for being arranged in delivery system with fortune taking Fig. 1 as a example
The salt dissolving tank systems of the mobile transport of loading system and heating system；
Described salt dissolving tank systems include salt dissolving groove (1)；The top of described salt dissolving groove is provided with charging aperture (2), pump for liquid salts connects
Mouth, thermometer connector and liquidometer connector；
Described pump for liquid salts connector is used for being tightly connected installation pump for liquid salts (3)；Described thermometer connector is used for installing temperature
Degree meter (4), makes the test side of thermometer be located in salt dissolving groove, reading end is located at salt dissolving groove over top；Described liquidometer connects
Mouth is used for installing liquidometer (5), so that the test side of liquidometer is located in salt dissolving groove, reading end is located at salt dissolving groove over top；
Described heating system includes electric heater and heat exchange gas device (8)；Described electric heater is arranged on described salt dissolving
The bottom of groove, is connected by flange between its shell and base plate of salt dissolving groove, makes the fire end (6) of electric heater be located at salt dissolving groove
Interior, control end is located at outside salt dissolving groove；Described heat exchange gas device is conduit like device, positioned at the middle part of salt dissolving groove or middle part and bottom
Position between portion, is connected by flange between its shell and the side wall of salt dissolving groove, makes body stretch into salt dissolving groove inside and salt dissolving
Fused salt in groove carries out heat exchange, and control end is located at outside salt dissolving groove.
The packaged type salt dissolving system that the present invention provides, salt dissolving groove is by main equipment during salt dissolving, can be according to salt dissolving
Design flow selects different size.During salt dissolving, monitor the temperature of fused salt in salt dissolving groove using described thermometer, adjust at any time
Heating power, requires by the temperature control of fused salt within the specific limits according to concrete fused salt salt dissolving, it is to avoid temperature is too high to be led to melt
Salt goes bad.Liquidometer can detect the liquid level of fused salt in salt dissolving groove at any time, when liquid level reaches the high level setting, stops adding admittedly
Body fused salt, after fused salt melts completely, opens pump for liquid salts, liquid fused salt is pumped in fused salt storage tank；When liquid level reaches setting
During low value, close pump for liquid salts, now, if necessary to continue salt dissolving, solid fused salt can be continuously added into again, repeat the above steps,
Obtain the desired amount of liquid fused salt.
In certain embodiments, it is also covered with heat-insulation layer outside described salt dissolving groove, described heat-insulation layer is by any suitable guarantor
Adiabator is constituted, and is used for preventing temperature in salt dissolving groove from reducing too fast, so that salt dissolving is smoothed out.
In certain embodiments, connected by corrugated tube between described pump for liquid salts and salt dissolving groove, its mouth of pipe preferably extend into
The bottom of salt dissolving groove, so that by the liquid melting in salt dissolving groove fused salt suction fused salt storage tank.Preferably, described corrugated tube is in institute
State and be tightly connected between the position of pump for liquid salts connector and salt dissolving groove top, it is to avoid the heat in salt dissolving groove scatters and disappears.
In certain embodiments, described electric heater is arranged on the bottom of salt dissolving groove, and described heat exchange gas device is arranged on
The middle part of salt dissolving groove.
In further embodiments, described electric heater is arranged on the bottom of salt dissolving groove, described heat exchange gas device setting
In the position near salt dissolving trench bottom.
In certain embodiments, the control end of described electric heater is electronic control cabinet (7), described heat exchange gas device
Control end is natural gas stove (9).During salt dissolving, electric heater is adjusted respectively by electronic control cabinet and natural gas stove and natural gas changes
The heating power of hot device, it is to avoid fused salt is overheated.
In certain embodiments, described electric heater includes the fire end of multigroup power adjustable, is evenly arranged in salt dissolving groove
The position of 20-50cm height above base plate.It is connected by flange between the shell of described electric heater and salt dissolving trough floor.Described
Fire end is connected with the electronic control cabinet outside salt dissolving groove, controls open and close and its heating work(of electric heater by electronic control cabinet
Rate, prevents fused salt overheated.During salt dissolving, such as select electric heater heating, fused salt should be completely covered the fire end of electric heater.
In certain embodiments, described thermometer and liquidometer are respectively in the position of thermometer connector and liquidometer connector
Put and be tightly connected and salt dissolving groove top between.Make salt dissolving groove in salt dissolving be in closed state, it is to avoid heat scatter and disappear.
In certain embodiments, it is provided with the 1st valve at described charging aperture, described salt dissolving groove top is additionally provided with relief valve.Institute
State the 1st valve to be used for opening and closing charging aperture.Described relief valve can prevent superpressure in salt dissolving groove from causing danger.Especially
In the case of adding a certain amount of water in solid fused salt, salt dissolving initial moisture evaporates, and so that the pressure in salt dissolving groove is raised rapidly,
By arranging the pressure threshold of relief valve, the Stress control in salt dissolving groove is made to exist, such as 0.1mpa is it is ensured that the safety of salt dissolving system
Run.
In further embodiments, it would however also be possible to employ lid opens and closes to charging aperture.
In certain embodiments, described salt dissolving groove is the horizontal salt dissolving tank of ellipse head.
In further embodiments, described salt dissolving groove can also be using other salt dissolving tank types being suitable for.
In certain embodiments, the packaged type salt dissolving system of the present invention also includes charging system, described charging system bag
Include vacuum pump (10), the top of described salt dissolving groove is additionally provided with vacuum valve port (11), is provided with the 2nd valve at described vacuum valve port；Institute
State vacuum pump to pass through to be connected seal of tube connection with salt dissolving groove, for extracting the air in described salt dissolving groove out.
In certain embodiments, using addition solid fused salt in vacuum charging normal direction salt dissolving groove.Before salt dissolving, prepare one and enter
Expects pipe, its one end is stretched in the solid fused salt of feed end fused salt tank (13), the other end stretches in salt dissolving groove through charging aperture, then
Vacuum pump and salt dissolving groove are connected by connecting tube, is then turned on vacuum pump, extract the air in salt dissolving groove out, brought by vacuum
Solid fused salt in feed end fused salt tank is sucked in salt dissolving groove suction.After charging finishes, feed pipe is taken out in salt dissolving groove
Go out, close charging aperture, then connecting tube is extracted out in salt dissolving groove, close the 2nd valve, then start salt dissolving.
In certain embodiments, described charging system includes hand stock platform (12) and/or mechanical loading device, described people
Work charging deck is stepped device, is to provide climbing and standing support, described machinery to the staff of charge door hand stock
Feeding device includes being arranged on the solid fused salt conveyer belt between charging aperture for the feed end fused salt tank, for by solid fused salt from former
Material end fused salt tank is transported to charging aperture and enters in salt dissolving groove.During hand stock, operator stand on hand stock platform, will consolidate
Body fused salt is poured in salt dissolving groove manually through charging aperture；During mechanical loading, by conveyer belt by solid fused salt from feed end fused salt tank
It is fed directly to charging aperture in vivo and pour in salt dissolving groove.
In a preferred embodiment, described charging system includes hand stock platform, mechanical loading device and vacuum charging simultaneously
Device.According to actual needs, arbitrarily select feed way.
In certain embodiments, described salt dissolving groove is additionally provided with floss hole on the side wall of bottom, for discharging salt dissolving groove
Interior remaining fused salt；The external delivery pipe of described floss hole, described delivery pipe is provided with valve and electric tracing.During salt dissolving,
Close valve；After salt dissolving terminates, open valve and electric tracing, remaining fused salt is discharged, then cleans salt dissolving groove with water and pass through
Delivery pipe emptying sewage.
In certain embodiments, the packaged type salt dissolving system of the present invention also includes delivery system, described delivery system bag
Include carrying cart (14) and be easy to the connection member that operator get on or off the bus.Described carrying cart can be using truck or other conjunction
Suitable vehicle.Described connection member can be ladder that is easy or can lifting, pedal or other any type of being easy to
The connection member that salt personnel get on or off the bus.
In certain embodiments, described charging system, salt dissolving tank systems and heating system are arranged in delivery system, with
Delivery system flexibly moves to the power station needing salt dissolving, and therefore, power station owner does not need voluntarily to be equipped with salt dissolving device, directly entrusts
The salt dissolving service provider of specialty visits and carries out salt dissolving service, solves existing immobilization salt system input cost high, discontinuous
Problem.
On the other hand, the present invention also provides a kind of salt dissolving method it is characterised in that adopting arbitrary above-mentioned packaged type salt dissolving
System, comprises the steps:
(1) open charging aperture, add a certain amount of solid fused salt；Close charging aperture, begin to warm up fused salt；
(2) after fused salt melting, open charging aperture, be continuously added into solid fused salt；
(3) after the fused salt in salt dissolving groove melts completely, open pump for liquid salts, liquid fused salt is pumped in fused salt storage tank.
In a typical embodiment, described salt dissolving method comprises the steps:
(1) open charging aperture, by artificial, mechanical or vacuum charging method, add a certain amount of fused salt；Optionally, acceptable
External water source, adds a certain amount of water through charging aperture；
(2) close charging aperture, open relief valve, opening electric heater and/or heat exchange gas device, depend on the circumstances, such as
Only need a kind of mode of heating, another kind of heater element is extracted out, using pad, blind plate by the end between heater and salt dissolving groove
Mouth seals；
(3) after fused salt melting, open charging aperture, be continuously added into other solid fused salts to be melted；
(4) after fused salt melts completely, open pump for liquid salts, liquid fused salt is pumped in fused salt storage tank.
Claims (9)
1. a kind of packaged type salt dissolving system is it is characterised in that include moving with delivery system for being arranged in delivery system
The salt dissolving tank systems of transport and heating system；
Described salt dissolving tank systems include salt dissolving groove；The top of described salt dissolving groove is provided with charging aperture, pump for liquid salts connector, thermometer even
Interface and liquidometer connector；
Described pump for liquid salts connector is used for being tightly connected installation pump for liquid salts；Described thermometer connector is used for installing thermometer, makes
The test side of thermometer is located in salt dissolving groove, and reading end is located at salt dissolving groove over top；Described liquidometer connector is used for installing
Liquidometer, makes the test side of liquidometer be located in salt dissolving groove, reading end is located at salt dissolving groove over top；
Described heating system includes electric heater and heat exchange gas device；Described electric heater is arranged on the bottom of described salt dissolving groove
Portion, is connected by flange between its shell and base plate of salt dissolving groove, so that the fire end of electric heater is located in salt dissolving groove, control end
Outside salt dissolving groove；Described heat exchange gas device is conduit like device, between the middle part or middle part and bottom of salt dissolving groove
Position, is connected by flange between its shell and the side wall of salt dissolving groove, so that body is stretched into molten in salt dissolving groove inside and salt dissolving groove
Salt carries out heat exchange, and control end is located at outside salt dissolving groove.
2. packaged type salt dissolving system according to claim 1 is it is characterised in that described thermometer and liquidometer exist respectively
It is tightly connected between the position of thermometer connector and liquidometer connector and salt dissolving groove top.
3. packaged type salt dissolving system according to claim 1 is it is characterised in that be provided with the 1st valve at described charging aperture,
Described salt dissolving groove top is additionally provided with relief valve.
4. packaged type salt dissolving system according to claim 1 is it is characterised in that described salt dissolving groove is the sleeping of ellipse head
Formula salt dissolving tank.
5. packaged type salt dissolving system according to claim 1 is it is characterised in that also include charging system, described charging
System includes vacuum pump, and the top of described salt dissolving groove is additionally provided with vacuum valve port, is provided with the 2nd valve at described vacuum valve port；Described
Vacuum pump passes through to be connected seal of tube connection with salt dissolving groove, for extracting the air in described salt dissolving groove out.
6. packaged type salt dissolving system according to claim 5 is it is characterised in that described charging system includes hand stock
Platform and/or mechanical loading device, described hand stock platform is stepped device, is to carry to the staff of charge door hand stock
For climbing and standing support, described mechanical loading device includes being arranged on the solid fused salt between charging aperture for the feed end fused salt tank
Conveyer belt, for being transported to charging aperture by solid fused salt from feed end fused salt tank and entering salt dissolving groove.
7. packaged type salt dissolving system according to claim 1 is it is characterised in that the side wall near bottom for the described salt dissolving groove
On be additionally provided with floss hole, for discharging remaining fused salt in salt dissolving groove；The external delivery pipe of described floss hole, described delivery pipe sets
There are valve and electric tracing.
8. according to the arbitrary described packaged type salt dissolving system of claim 1-7 it is characterised in that also including delivery system, institute
State delivery system to include carrying cart and be easy to the connection member that operator get on or off the bus.
9. a kind of salt dissolving method it is characterised in that adopt the arbitrary described packaged type salt dissolving system of claim 1～8, including
Following steps:
(1) open charging aperture, add a certain amount of solid fused salt；Close charging aperture, begin to warm up fused salt；
(2) after fused salt melting, open charging aperture, be continuously added into solid fused salt；
(3) after the fused salt in salt dissolving groove melts completely, open pump for liquid salts, liquid fused salt is pumped in fused salt storage tank.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610886066.4A CN106362649A (en) | 2016-10-09 | 2016-10-09 | Movable salt dissolving system |
| PCT/CN2017/105345 WO2018064979A1 (en) | 2016-10-09 | 2017-10-09 | Movable salt melting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610886066.4A CN106362649A (en) | 2016-10-09 | 2016-10-09 | Movable salt dissolving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106362649A true CN106362649A (en) | 2017-02-01 |
Family
ID=57896272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610886066.4A Pending CN106362649A (en) | 2016-10-09 | 2016-10-09 | Movable salt dissolving system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106362649A (en) |
| WO (1) | WO2018064979A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766892A (en) * | 2017-03-07 | 2017-05-31 | 上海煜志机电设备有限公司 | Heat transfer energy storage molten salt fusing loading technique and system equipment |
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| CN114373972A (en) * | 2022-01-14 | 2022-04-19 | 东莞富瑟尔科技有限公司 | Molten salt diffusion compounding device and method |
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| Publication number | Publication date |
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| WO2018064979A1 (en) | 2018-04-12 |
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