CN106362650A - Skid-mounted fused salt pre-mixing and salt dissolving system - Google Patents
Skid-mounted fused salt pre-mixing and salt dissolving system Download PDFInfo
- Publication number
- CN106362650A CN106362650A CN201610888995.9A CN201610888995A CN106362650A CN 106362650 A CN106362650 A CN 106362650A CN 201610888995 A CN201610888995 A CN 201610888995A CN 106362650 A CN106362650 A CN 106362650A
- Authority
- CN
- China
- Prior art keywords
- salt
- furnace
- fire tube
- fused
- heater
- 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.)
- Pending
Links
- 150000003839 salts Chemical class 0.000 title claims abstract description 148
- 238000002156 mixing Methods 0.000 title claims abstract description 23
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 66
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 64
- 235000010333 potassium nitrate Nutrition 0.000 claims description 33
- 239000004323 potassium nitrate Substances 0.000 claims description 33
- 235000010344 sodium nitrate Nutrition 0.000 claims description 32
- 239000004317 sodium nitrate Substances 0.000 claims description 32
- 239000007789 gas Substances 0.000 claims description 14
- 108091006146 Channels Proteins 0.000 claims description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 9
- 239000003546 flue gas Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000779 smoke Substances 0.000 claims description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 229910017604 nitric acid Inorganic materials 0.000 claims description 4
- 102000004257 Potassium Channel Human genes 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000004880 explosion Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 108020001213 potassium channel Proteins 0.000 claims description 3
- 235000002639 sodium chloride Nutrition 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005338 heat storage Methods 0.000 description 3
- 230000004927 fusion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 235000010288 sodium nitrite Nutrition 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L15/00—Heating of air supplied for combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
- F27B17/0016—Chamber type furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Air Supply (AREA)
Abstract
The invention discloses a skid-mounted fused salt pre-mixing and salt dissolving system. The skid-mounted fused salt pre-mixing and salt dissolving system is composed of a mixer, a mixing groove, a fire tube salt fusing furnace, a buffering groove, an air pre-heater and a chimney. According to the skid-mounted fused salt pre-mixing and salt dissolving system, a few of sets of equipment are arranged, are simple to operate and are of a skid-mounted form; the skid-mounted fused salt pre-mixing and salt dissolving system is convenient to transport, has no foundation and is rapid to mount and dismount; investment and occupied land are saved.
Description
Technical field
The present invention relates to fused salt production technology field, specifically a kind of skid fused salt premix and salt dissolving system.
Background technology
Fused salt heat-storage technology is the energy storage mode risen recently as the development of solar light-heat power-generation system.The sun
Can hot generation technology be by a kind of regenerative resource scale power generation technology of international endorsement, may send out in following solar energy thermal-power-generating
Transforming into is the industry bigger than wind-powered electricity generation.In light thermo-power station, using the solar energy collected, liquid molten salt is heated, and store
Get up, pass through heat transfer technology discharging the heat continuous-stable being stored in fused salt more as needed, produce high temperature high
Pressure steam, can be used for generating, heating and industrial heating.No matter a solar energy thermo-power station having heat reservoir is the cloudy day
Or night can continuous-stable generating, this point be current wind-powered electricity generation and photovoltaic cannot and.In addition, fused salt heat accumulation
Medium be nitrate, be made up of 60% sodium nitrate and 40% potassium nitrate, using temperature range at 290-565 DEG C, this temperature
Change thermogenetic steam and can be used for efficient generating or cogeneration of heat and power.This is also other conventional heat-storage medium such as water current and leads
Deep fat etc. is beyond one's reach hot storage temperature.
The successful Application in photo-thermal field for the fused salt heat-storage technology is it was demonstrated that it is in engineering and feasibility economically.If
Wind-powered electricity generation and photovoltaic art can be applied to, will also have great help for solution peak load regulation network, new forms of energy indulging in the internet, and enter
And fundamentally solve " haze " problem thorny now.
Domestic salt dissolving device is all to be melted in salt dissolving groove by electric heater at present, adds being entered by pump circulation
In hot stove, but this technique has the disadvantage that
1st, heating furnace ratio is larger, needs independent basis, and dismounting is more complicated.
2nd, fused salt must be recycled into heating furnace, needs to increase circulating pump, unfused fused salt enters furnace tubing with pump
Journey, washes away to it.
3rd, fused salt must first go through electric heater and carries out initial salt dissolving.
Content of the invention
It is an object of the invention to provide a kind of skid fused salt premix and salt dissolving system, to solve asking of prior art presence
Topic.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of skid fused salt premix and salt dissolving system it is characterised in that: include:
Blender, for accommodating sodium nitrate, potassium nitrate or other salts, sodium nitrate, potassium nitrate or other salts, above salt
Class can be in technical requirements ratio (as sodium nitrate 60%+ potassium nitrate 40%, potassium nitrate 53%+ sodium nitrite 40%+ sodium nitrate 7%)
Carry out mix homogeneously in a mixer；Mixing channel, its top is connected with blender bottom, by Belt Conveying by belt conveyor
Sodium nitrate mixed in blender, potassium nitrate or other salts are sent into mixing channel by machine；
Fire tube molten salt furnace, it is using burner combustion heating, sidewall of the furnace body inside horizontal furnace binding, fire tube molten salt furnace
It is provided with overfall, body of heater end is provided with exhanst gas outlet, described mixing trench bottom passes through to connect in screw(-type) feeder and fire tube molten salt furnace
Connect, by screw(-type) feeder, the sodium nitrate in mixing channel, potassium nitrate or other salts are sent in fire tube molten salt furnace, fire tube molten salt furnace
After inside filling, by burner combustion heating until sodium nitrate, potassium nitrate or other salts are all fused into fused salt；
Dashpot, it is configured with fused salt delivery pump, and the overfall of fire tube molten salt furnace is connected with dashpot, molten after fusing
Salt through in overfall overflow to dashpot, after in dashpot, fused salt reaches default liquid level, by fused salt delivery pump by dashpot
Interior fused salt is delivered to outside cold and hot melting tank；
Air preheater, its air inlet is connected with the exhanst gas outlet of fire tube molten salt furnace by blower fan, and air preheater is given vent to anger
Mouth is connected with chimney, and the flue gas in fire tube molten salt furnace is delivered to air preheater by blower fan, and flue gas reduces in air preheater
Chimney emptying is arrived again to uniform temperature.
A kind of described skid fused salt premix and salt dissolving system it is characterised in that: described fire tube molten salt furnace include by
The horizontal body of heater being arranged in skid framework of seat, body of heater top is provided with hopper, manhole, sodium nitrate in mixing channel, potassium nitrate or
Other salts are sent in the body of heater of fire tube molten salt furnace from hopper by screw(-type) feeder, and in body of heater, concentrically axle is provided with smoke pipe, body of heater
Front end is provided with the exhanst gas outlet connecting with smoke pipe, and the air inlet of air preheater passes through blower fan with body of heater front end exhanst gas outlet even
Connect, sidewall of the furnace body is provided with overfall, connect with sidewall of the furnace body overflow head piece in dashpot, in body of heater, lower parallel is in body of heater
Heart axle passes through flue, and this flue rear portion is reducer, and flue front end is provided with burner, and flue rear end is provided with explosion proof door.
A kind of described skid fused salt premix and salt dissolving system it is characterised in that: sodium nitrate, potassium nitrate or other salts exist
In blender, the time of mixing is 10～30min.
A kind of described skid fused salt premix and salt dissolving system it is characterised in that: by burner by fire tube molten salt furnace
Sodium nitrate, potassium nitrate or other salts are heated to >=292 DEG C from room temperature, so that sodium nitrate, potassium nitrate or other salts is all melted
Become fused salt.
A kind of described skid fused salt premix and salt dissolving system it is characterised in that: flue gas is reduced in air preheater
Chimney emptying is arrived again after less than 170 DEG C.
The performance of several nitric acid fused salts is as shown in table 1:
Table 1 nitric acid fused salt performance table
| Property and composition | nano3 | kno3 | 60%nano3+ 40%kno3 |
| Fusing point/DEG C | 307 | 337 | 220 |
| Ceiling temperature/DEG C | 650 | 600 | 600 |
| Density/(kg/m3) | 1820 | 1827 | 1837 |
| Viscosity/(cp) | 1.91 | 2.11 | 1.776 |
| Heat of fusion/(kj/kg) | 181.93 | 99.6 | 161 |
| Specific heat capacity, (j/kg-k) | 1819 | 1340 | 1495 |
Note: in table 1, physical property is the physical and chemical performance when 400 DEG C for the nitric acid fused salt, and composition is in terms of mass fraction.
In the present invention, all devices all do not need basis, have quick dismounting function, save and once invest and take up an area.
In the present invention, fire tube molten salt furnace is integral type stove, without electric heater, carries out initial salt dissolving it is not required that fused salt
Circulating pump is circulated.
In the present invention, qualified sodium nitrate and potassium nitrate or other salts are unpacked, after unpacking, passed through certain proportion
It is placed in blender and is mixed, mix 10～30min, reached material after mixing, reduce fusion temperature.
Salt dissolving of the present invention is a critical step, and the fire tube molten salt furnace using this technological process is integrated horizontal setting
For it is not necessary to circulating pump carries out initial salt dissolving it is not required that being electrically heated device.
Therefore, present device is few, simple to operate, is all skid form, the function of foundation-free and fast assembling-disassembling, saves and throws
Money and occupation of land.
Brief description
Fig. 1 is skid fused salt premix and salt dissolving systematic schematic diagram in the present invention
Fig. 2 is fire tube molten salt furnace sketch
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of skid fused salt premix and salt dissolving system, comprising:
Blender 2, for accommodating sodium nitrate, potassium nitrate or other salts that crane 1 hangs in, sodium nitrate, potassium nitrate or its
His salt, above salt can be in technical requirements ratio (as sodium nitrate 60%+ potassium nitrate 40%, potassium nitrate 53%+ sodium nitrite
40%+ sodium nitrate 7%) mixed in blender 2；
Mixing channel 4, its top is connected with blender 2 bottom by belt conveyor 3, by belt conveyor 3 by blender 2
In mixed sodium nitrate, potassium nitrate or other salts send into mixing channel 4；
Fire tube molten salt furnace 6, it is horizontal furnace binding, and fire tube molten salt furnace 6 is internal to be heated using burner combustion, body of heater side
Wall is provided with overfall, and body of heater end is provided with exhanst gas outlet, and mixing channel 4 bottom is passed through to connect in screw(-type) feeder 5 and fire tube molten salt furnace 6
Connect, by screw(-type) feeder, the sodium nitrate in mixing channel 4, potassium nitrate or other salts are sent in fire tube molten salt furnace 6, fire tube fused salt
After filling in stove 6, by burner combustion heating until sodium nitrate, potassium nitrate or other salts are all fused into fused salt；
Dashpot 7, it is configured with fused salt delivery pump 8, and the overfall of fire tube molten salt furnace 6 is connected with dashpot 7, after fusing
Fused salt through in overfall overflow to dashpot 7, after in dashpot 7, fused salt reaches default liquid level, will by fused salt delivery pump 8
Fused salt in dashpot 7 is delivered to outside cold and hot melting tank；
Air preheater 10, its air inlet is connected with the exhanst gas outlet of fire tube molten salt furnace 6 by blower fan 9, air preheater
10 gas outlets are connected with chimney 11, and the flue gas in fire tube molten salt furnace 6 is delivered to air preheater 10 by blower fan 9, and flue gas is in air
Arrive chimney 11 after being reduced to uniform temperature in preheater 10 again to be vented.
As shown in Fig. 2 fire tube molten salt furnace 6 is included by the horizontal body of heater being arranged in skid framework 611 of bearing 68, body of heater
Top is provided with hopper 62, manhole 63, and sodium nitrate in mixing channel 4, potassium nitrate or other salts are by screw(-type) feeder 5 from hopper 62
Send in the body of heater of fire tube molten salt furnace 6, in body of heater, concentrically axle is provided with smoke pipe 69, and body of heater front end is provided with the cigarette connecting with smoke pipe 69
Gas outlet 610, the air inlet of air preheater 10 is connected with body of heater front end exhanst gas outlet 610 by blower fan 9, and sidewall of the furnace body sets
There is overfall 64, connect with sidewall of the furnace body overflow head piece 64 in dashpot 7, in body of heater, lower parallel passes through in body of heater central shaft and has
Flue 66, this flue 66 rear portion is reducer 67, and flue 66 front end is provided with burner 61, and flue 66 rear end is provided with explosion proof door
65.
The time that sodium nitrate, potassium nitrate or other salts mix in a mixer is 10～30min.
By burner, the sodium nitrate in fire tube molten salt furnace, potassium nitrate or other salts are heated to >=292 DEG C from room temperature, make
Sodium nitrate, potassium nitrate or other salts are all fused into fused salt.
Flue gas arrives chimney emptying again after being reduced to less than 170 DEG C in air preheater.
Claims (5)
1. a kind of skid fused salt premix and salt dissolving system it is characterised in that: include:
Blender, for accommodating sodium nitrate, potassium nitrate or other salts, sodium nitrate, potassium nitrate or other salts, above salt can
Mixed in a mixer in technical requirements ratio, to reduce fusing point purpose；
Mixing channel, its top is connected with blender bottom by belt conveyor, after being mixed in blender by belt conveyor
Sodium nitrate, potassium nitrate or other salts send into mixing channel；
Fire tube molten salt furnace, it is using burner combustion heating inside horizontal furnace binding, fire tube molten salt furnace, and sidewall of the furnace body is provided with
Overfall, body of heater end is provided with exhanst gas outlet, and described mixing trench bottom passes through screw(-type) feeder and is connected with fire tube molten salt furnace, by
Screw(-type) feeder sends into the sodium nitrate in mixing channel, potassium nitrate or other salts in fire tube molten salt furnace, and fire tube molten salt furnace is built-in
Man Hou, by burner combustion heating until sodium nitrate, potassium nitrate or other salts are all fused into fused salt；
Dashpot, it is configured with fused salt delivery pump, and the overfall of fire tube molten salt furnace is connected with dashpot, the fused salt warp after fusing
Overfall overflow to dashpot, when in dashpot fused salt reach default liquid level after, by fused salt delivery pump by dashpot
Fused salt is delivered to outside cold and hot melting tank；
Air preheater, its air inlet is connected with the exhanst gas outlet of fire tube molten salt furnace by blower fan, air preheater gas outlet with
Chimney connects, and the flue gas in fire tube molten salt furnace is delivered to air preheater by blower fan, and flue gas is reduced to one in air preheater
Chimney emptying is arrived again after constant temperature degree.
2. a kind of skid fused salt premix according to claim 1 and salt dissolving system it is characterised in that: described fire tube molten salt furnace
Including by the horizontal body of heater being arranged in skid framework of bearing, body of heater top is provided with hopper, manhole, the nitric acid in mixing channel
Sodium, potassium nitrate or other salts are sent in the body of heater of fire tube molten salt furnace from hopper by screw(-type) feeder, and in body of heater, concentrically axle sets
There is smoke pipe, body of heater front end is provided with the exhanst gas outlet connecting with smoke pipe, the air inlet of air preheater passes through blower fan and body of heater front end
Exhanst gas outlet connects, and sidewall of the furnace body is provided with overfall, connects with sidewall of the furnace body overflow head piece, lower flat in body of heater in dashpot
Row passes through in body of heater central shaft flue, and this flue rear portion is reducer, and flue front end is provided with burner, and flue rear end is installed
There is explosion proof door.
3. a kind of skid fused salt premix according to claim 1 and salt dissolving system it is characterised in that: sodium nitrate, potassium nitrate
Or the time that other salts mix in a mixer is 10 ~ 30min.
4. a kind of skid fused salt premix according to claim 1 and salt dissolving system it is characterised in that: by burner by fire tube
Sodium nitrate in molten salt furnace, potassium nitrate or other salts are heated to >=292 DEG C from room temperature, make sodium nitrate, potassium nitrate or other salt
Class is all fused into fused salt.
5. a kind of skid fused salt premix according to claim 1 and salt dissolving system it is characterised in that: flue gas is in air preheat
Chimney emptying is arrived again after being reduced to less than 170 DEG C in device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610888995.9A CN106362650A (en) | 2016-10-11 | 2016-10-11 | Skid-mounted fused salt pre-mixing and salt dissolving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610888995.9A CN106362650A (en) | 2016-10-11 | 2016-10-11 | Skid-mounted fused salt pre-mixing and salt dissolving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106362650A true CN106362650A (en) | 2017-02-01 |
Family
ID=57894917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610888995.9A Pending CN106362650A (en) | 2016-10-11 | 2016-10-11 | Skid-mounted fused salt pre-mixing and salt dissolving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106362650A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916210A (en) * | 2017-12-12 | 2019-06-21 | 北京华业阳光新能源有限公司 | The fused salt heat reservoir of skid-mounted type |
| CN114408947A (en) * | 2022-01-20 | 2022-04-29 | 陕西聚泰新材料科技有限公司 | Waste sodium sulfate treatment and purification process |
| CN114408946A (en) * | 2022-01-20 | 2022-04-29 | 陕西聚泰新材料科技有限公司 | Purification system is handled to useless sodium sulfate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2270888Y (en) * | 1996-05-04 | 1997-12-17 | 于守智 | Shell type fire-tube heating furnace |
| CN102303876A (en) * | 2011-05-24 | 2012-01-04 | 天辰化工有限公司 | Method for mixed burning of natural gas and calcium carbide furnace gas |
| CN103017336A (en) * | 2012-12-12 | 2013-04-03 | 浙江特富锅炉有限公司 | Biological-waste-liquid-fired vertical molten salt furnace |
| CN105268378A (en) * | 2014-07-02 | 2016-01-27 | 中广核太阳能开发有限公司 | Salt melting system and method for applying salt melting system |
| CN205448370U (en) * | 2016-03-17 | 2016-08-10 | 常州能源设备总厂有限公司 | Fused salt melt with intensification integrated equipment |
-
2016
- 2016-10-11 CN CN201610888995.9A patent/CN106362650A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2270888Y (en) * | 1996-05-04 | 1997-12-17 | 于守智 | Shell type fire-tube heating furnace |
| CN102303876A (en) * | 2011-05-24 | 2012-01-04 | 天辰化工有限公司 | Method for mixed burning of natural gas and calcium carbide furnace gas |
| CN103017336A (en) * | 2012-12-12 | 2013-04-03 | 浙江特富锅炉有限公司 | Biological-waste-liquid-fired vertical molten salt furnace |
| CN105268378A (en) * | 2014-07-02 | 2016-01-27 | 中广核太阳能开发有限公司 | Salt melting system and method for applying salt melting system |
| CN205448370U (en) * | 2016-03-17 | 2016-08-10 | 常州能源设备总厂有限公司 | Fused salt melt with intensification integrated equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916210A (en) * | 2017-12-12 | 2019-06-21 | 北京华业阳光新能源有限公司 | The fused salt heat reservoir of skid-mounted type |
| CN114408947A (en) * | 2022-01-20 | 2022-04-29 | 陕西聚泰新材料科技有限公司 | Waste sodium sulfate treatment and purification process |
| CN114408946A (en) * | 2022-01-20 | 2022-04-29 | 陕西聚泰新材料科技有限公司 | Purification system is handled to useless sodium sulfate |
| CN114408947B (en) * | 2022-01-20 | 2023-08-15 | 陕西聚泰新材料科技有限公司 | Waste sodium sulfate treatment and purification process |
| CN114408946B (en) * | 2022-01-20 | 2023-08-15 | 陕西聚泰新材料科技有限公司 | Useless sodium sulfate treatment purification system |
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Application publication date: 20170201 |