CN110465252A - The system that a kind of pair of vapor for preparing potassium fluoride generation is recycled - Google Patents
The system that a kind of pair of vapor for preparing potassium fluoride generation is recycled Download PDFInfo
- Publication number
- CN110465252A CN110465252A CN201910868503.3A CN201910868503A CN110465252A CN 110465252 A CN110465252 A CN 110465252A CN 201910868503 A CN201910868503 A CN 201910868503A CN 110465252 A CN110465252 A CN 110465252A
- Authority
- CN
- China
- Prior art keywords
- vapor
- potassium fluoride
- recycled
- solenoid valve
- pipe
- 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.)
- Granted
Links
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 title claims abstract description 60
- 235000003270 potassium fluoride Nutrition 0.000 title claims abstract description 30
- 239000011698 potassium fluoride Substances 0.000 title claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 239000004065 semiconductor Substances 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 11
- 239000007789 gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000111 LD50 Toxicity 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002918 waste heat Substances 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B5/00—Condensers employing a combination of the methods covered by main groups F28B1/00 and F28B3/00; Other condensers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The invention discloses a kind of systems recycled to the vapor for preparing potassium fluoride generation, including reacting can body, exhaust pipe on the reaction can body is connected with connecting tube, the connecting tube is equipped with solenoid valve four, pacifying shape in the connecting tube has aspiration pump, the system recycled to the vapor for preparing potassium fluoride generation passes through drainer, semiconductor chilling plate, spiral cold-finger and gas-liquid separating pipe be convenient for in vapor gas and liquid condense and separate, the temperature of condensed vapor is observed by thermometer, so that user judges whether the liquid in vapor liquefies completely, it is convenient for being filtered the liquid separated in vapor by filter, and it is conveniently replaceable filter screen, it is convenient for storing the liquid separated in vapor by holding vessel, being convenient for by multiple drainpipes of setting will Treated, and liquid supply distinct device is carried out using practicability is stronger.
Description
Technical field
It is specially a kind of that the vapor for preparing potassium fluoride generation is returned the present invention relates to potassium fluoride production technical field
The system of receipts.
Background technique
Potassium fluoride is a kind of salt, so being called the fluoride salt of potassium, white monoclinic crystal or crystalline powder, taste is salty, is easily inhaled
It is wet, be dissolved in water, do not dissolve in ethyl alcohol, aqueous solution in alkalinity, can etching glass and porcelain, relative density 2.454,858 DEG C of fusing point,
Medium poison, median lethal dose (rat, oral) 245mg/kg is irritant, in the production process of potassium fluoride, when neutralization reaction
More waste heat can be generated, in the production technology of existing potassium fluoride, the water generated when there is no to production potassium fluoride steams
Gas carries out secondary use, and potassium fluoride in the production process, is needed the obtained potassium fluoride of potassium fluoride aqueous solution dehydration, and potassium fluoride water
Solution alkaline, and contain a small amount of solid impurity, so when being recycled to the vapor for preparing potassium fluoride generation,
Need to condense the gas being discharged when preparing potassium fluoride, filter and pH value adjust.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of water steaming to potassium fluoride generation is prepared
The system that gas is recycled, convenient for the gas being discharged when preparing potassium fluoride is condensed, is filtered and pH value adjust, be convenient for
To treated, aqueous solution is stored to utilize again, and use is more convenient, can effectively solve asking in background technique
Topic.
To achieve the above object, the invention provides the following technical scheme: it is a kind of to prepare potassium fluoride generation vapor into
The system of row recycling, including reaction can body, the exhaust pipe on the reaction can body is connected with connecting tube, in the connecting tube
Pacifying shape equipped with solenoid valve four, in the connecting tube has aspiration pump, and the outlet side of the aspiration pump is connected with for cooling production fluorine
The drainer of vapor generated when changing potassium is connected with gas-liquid separation pipe on the drainer, and the gas-liquid separation pipe is equipped with
Thermometer, the gas-liquid separation pipe are equipped with the exhaust pipe being arranged upward, and the exhaust pipe is equipped with solenoid valve one, the gas-liquid
The end of separating pipe is connected with filter, and the drain pipe one of the filter is connected with pH value adjustment tank, the pH value adjustment tank
Drain pipe two be equipped with solenoid valve six, the drain pipe two of the pH value adjustment tank is connected with holding vessel.
As a preferred technical solution of the present invention, spiral cold-finger is equipped in the drainer, the drainer
Bottom is equipped with semiconductor chilling plate.
As a preferred technical solution of the present invention, solenoid valve two, the filtering are connected on the gas-liquid separation pipe
The drain pipe one of device is equipped with solenoid valve three.
As a preferred technical solution of the present invention, the filter includes the connection for being connected to gas-liquid separation tube end
Lid, the inner thread of the connection cover are connected with filter housing, and the inner wall of the filter housing is equipped with link slot, sets on the link slot
There is tubular filter screen, the bottom of the tubular filter screen is equipped with circular filter net.
As a preferred technical solution of the present invention, the axial plane inner wall of the pH value adjustment tank is connected with drive rod, institute
The circumferential surface for stating drive rod is evenly distributed with stirring rod, and the end of the stirring rod is equipped with connecting plate, the upper surface of the connecting plate
It is evenly distributed with stirrer gear, the end of the stirring rod is connected with the motor on pH value adjustment tank.
As a preferred technical solution of the present invention, the circumferential surface of the pH value adjustment tank is equipped with the addition being arranged upward
Agent feed pipe, the additive feed pipe are equipped with solenoid valve seven.
As a preferred technical solution of the present invention, the pH value adjustment tank is equipped with pH value tester.
As a preferred technical solution of the present invention, the circumferential surface of the holding vessel is equipped with observation window, the observation window
It is equipped with transparent panel.
It is equipped at the position of bottom as a preferred technical solution of the present invention, on the holding vessel circumferential surface multiple
Drainpipe, the drainpipe are equipped with solenoid valve five.
Compared with prior art, the beneficial effects of the present invention are: passing through drainer, semiconductor chilling plate, spiral cold-finger
With gas-liquid separating pipe be convenient for in vapor gas and liquid condense and separate, by thermometer convenient for observe it is condensed
The temperature of vapor is convenient for by filter to vapor so that user judges whether the liquid in vapor liquefies completely
In the liquid separated be filtered, and be conveniently replaceable filter screen, separated by pH value adjustment tank convenient for adjusting in vapor
The pH value of liquid out is convenient for the liquid that will be separated in vapor by holding vessel in order to utilize liquids recovery
Body is stored, by multiple drainpipes of setting convenient for by treated, liquid supply distinct device carries out using practicability
It is relatively strong.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is drainer schematic diagram of internal structure of the present invention；
Fig. 3 is filter interior structural schematic diagram of the present invention；
Fig. 4 is pH value adjustment tank schematic diagram of internal structure of the present invention.
In figure: 1 reaction can body, 2 aspiration pumps, 3 connecting tubes, 4 drainers, 5 semiconductor chilling plates, 6 exhaust pipes, 7 electromagnetism
Valve one, 8 thermometers, 9 gas-liquid separation pipes, 10 solenoid valves two, 11 filters, 12 solenoid valves three, 13 pH value adjustment tanks, 14 motors,
15 solenoid valves four, 16 drainpipes, 17 observation windows, 18 holding vessels, 19 connecting plates, 20 spiral cold-fingers, 21 solenoid valves five, 22 electromagnetism
Valve six, 23 drive rods, 24 solenoid valves seven, 25 additive feed pipes, 26 connection covers, 27 tubular filter screens, 28 filter housings, 29 connections
Slot, 30 stirrer gears, 31 stirring rods, 32PH value tester.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of to return to the vapor for preparing potassium fluoride generation
The system of receipts, including reaction can body 1 react the exhaust pipe on can body 1 and are connected with connecting tube 3, and connecting tube 3 is equipped with electromagnetism
Valve 4 15, peace shape has an aspiration pump 2 in connecting tube 3, the outlet side of aspiration pump 2 be connected with for it is cooling produce potassium fluoride when generate
The drainer 4 of vapor, gas-liquid separation pipe 9 is connected on drainer 4, and gas-liquid separation pipe 9 is equipped with thermometer 8, gas-liquid separation
Pipe 9 is equipped with the exhaust pipe 6 being arranged upward, and exhaust pipe 6 is equipped with solenoid valve 1, and the end of gas-liquid separation pipe 9 was connected with
Filter 11, the drain pipe one of filter 11 are connected with pH value adjustment tank 13, and the drain pipe two of pH value adjustment tank 13 is equipped with electromagnetism
Valve 6 22, the drain pipe two of pH value adjustment tank 13 are connected with holding vessel 18, are equipped with spiral cold-finger 20, drainer 4 in drainer 4
Bottom be equipped with semiconductor chilling plate 5, be connected with solenoid valve 2 10 on gas-liquid separation pipe 9, set on the drain pipe one of filter 11
There is solenoid valve 3 12, filter 11 includes the connection cover 26 for being connected to 9 end of gas-liquid separation pipe, and the inner thread of connection cover 26 connects
It is connected to filter housing 28, replaces filter screen convenient for opening connection cover 26, to keep its filter effect, the inner wall of filter housing 33 is set
There is link slot 29, link slot 29 is equipped with tubular filter screen 27, and the bottom of tubular filter screen 27 is equipped with circular filter net, pH value
The axial plane inner wall for adjusting tank 13 is connected with drive rod 23, and the circumferential surface of drive rod 23 is evenly distributed with stirring rod 31, stirring rod 31
End is equipped with connecting plate 19, and the upper surface of connecting plate 19 is evenly distributed with stirrer gear 30, and the end of stirring rod 31, which is connected with, to be located at
Motor 14 on pH value adjustment tank 13, the circumferential surface that PH value adjusts tank 13 are equipped with the additive feed pipe 25 being arranged upward, addition
Agent feed pipe 25 is equipped with solenoid valve 7 24, and pH value adjustment tank 13 is equipped with pH value tester 32, sets on the circumferential surface of holding vessel 18
There is an observation window 17, observation window 17 is equipped with transparent panel, and transparent panel can be with acrylic board or transparent glass, on 18 circumferential surface of holding vessel
Multiple drainpipes 16 are equipped at the position of bottom, drainpipe 16 is equipped with solenoid valve 5 21.
Aspiration pump 2, semiconductor chilling plate 5, solenoid valve 1, solenoid valve 2 10, solenoid valve 3 12, motor 14, solenoid valve four
15, solenoid valve 5 21, solenoid valve six, solenoid valve 7 24 and pH value tester are connect with peripheral control unit, peripheral control unit control
Aspiration pump 2 processed, semiconductor chilling plate 5, solenoid valve 1, solenoid valve 2 10, solenoid valve 3 12, motor 14, solenoid valve 4 15, electricity
Magnet valve 5 21, solenoid valve six, solenoid valve 7 24 and pH value tester method be common method in the prior art, outside control
Device, aspiration pump 2, semiconductor chilling plate 5, solenoid valve 1, solenoid valve 2 10, solenoid valve 3 12, motor 14, solenoid valve 4 15, electricity
Magnet valve 5 21, solenoid valve six, solenoid valve 7 24 and pH value tester 32 are all made of model common on the market, peripheral control unit
Model such as North China industry control PPC-3310, the Roots vaccum pump of the model of aspiration pump 2 such as Jiangsu Tian Feng vacuum pump Co., Ltd,
The model of semiconductor chilling plate 5 is for example happy to think way semiconductor chilling plate, solenoid valve 1, solenoid valve 2 10, solenoid valve 3 12, electricity
Magnet valve 4 15, solenoid valve 5 21, solenoid valve six, solenoid valve 7 24 the serial pilot diaphragm solenoid valve of model such as power allusion quotation 52, PH
The PH controller MIK-PH160 of the model of value tester 32 such as U.S. control.
When in use: being extracted into drainer 4 by aspiration pump 2 by the vapor being discharged in can body 1 is reacted, by partly leading
Body cooling piece 5 cools down to the inner cavity of drainer 4, flows through the vapor liquefaction in spiral cold-finger 26, passes through temperature
Meter 8 can observe the temperature after vapor liquefaction, the gas in vapor is discharged by exhaust pipe 6, liquid runs down gas-liquid
Separating pipe 9 enters in filter 11 by tubular filter screen 27 and circular filter net, is flowed into pH value adjustment tank 13, passes through
Regulator is added to adjust the pH value of liquid in additive feed pipe 25, drives stirrer gear 30 and 31 turns of stirring rod by motor 14
Dynamic, the quick mixing of accelerating liquid and regulator observes the pH value of liquid by pH value tester 32, after adjusting
Liquid, which enters in holding vessel 18, to be stored, and the amount of storage of liquid in holding vessel 18 can be observed by observation window 17, by more
Liquid transporting is carried out secondary use to different equipment by a drainpipe 16.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of system recycled to the vapor for preparing potassium fluoride generation, including reaction can body (1), feature exists
In: the exhaust pipe on reaction can body (1) is connected with connecting tube (3), and the connecting tube (3) is equipped with solenoid valve four
(15), pacifying shape on the connecting tube (3) has aspiration pump (2), and the outlet side of the aspiration pump (2) is connected with for cooling production fluorine
The drainer (4) of vapor generated when changing potassium is connected with gas-liquid separation pipe (9), the gas-liquid separation on the drainer (4)
It manages (9) and is equipped with thermometer (8), the gas-liquid separation pipe (9) is equipped with the exhaust pipe (6) being arranged upward, the exhaust pipe (6)
It is equipped with solenoid valve one (7), the end of the gas-liquid separation pipe (9) is connected with filter (11), the row of the filter (11)
Liquid pipe one is connected with pH value adjustment tank (13), and the drain pipe two of the pH value adjustment tank (13) is equipped with solenoid valve six (22), institute
The drain pipe two for stating pH value adjustment tank (13) is connected with holding vessel (18).
2. the system according to claim 1 recycled to the vapor for preparing potassium fluoride generation, it is characterised in that: institute
It states in drainer (4) and is equipped with spiral cold-finger (20), the bottom of the drainer (4) is equipped with semiconductor chilling plate (5).
3. the system according to claim 1 recycled to the vapor for preparing potassium fluoride generation, it is characterised in that: institute
It states and is connected with solenoid valve two (10) on gas-liquid separation pipe (9), the drain pipe one of the filter (11) is equipped with solenoid valve three
(12)。
4. the system according to claim 1 recycled to the vapor for preparing potassium fluoride generation, it is characterised in that: institute
Stating filter (11) includes the connection cover (26) for being connected to gas-liquid separation pipe (9) end, the inner thread of the connection cover (26)
It is connected with filter housing (28), the inner wall of the filter housing (33) is equipped with link slot (29), and the link slot (29) is equipped with tubular
The bottom of filter screen (27), the tubular filter screen (27) is equipped with circular filter net.
5. the system according to claim 1 recycled to the vapor for preparing potassium fluoride generation, it is characterised in that: institute
The axial plane inner wall for stating pH value adjustment tank (13) is connected with drive rod (23), and the circumferential surface of the drive rod (23) is evenly distributed with stirring
The end of bar (31), the stirring rod (31) is equipped with connecting plate (19), and the upper surface of the connecting plate (19), which is evenly distributed with, to be stirred
Teeth (30), the end of the stirring rod (31) are connected with the motor (14) on pH value adjustment tank (13).
6. the system according to claim 1 recycled to the vapor for preparing potassium fluoride generation, it is characterised in that: institute
The circumferential surface for stating pH value adjustment tank (13) is equipped with the additive feed pipe (25) that is arranged upward, on the additive feed pipe (25)
Equipped with solenoid valve seven (24).
7. the system according to claim 1 recycled to the vapor for preparing potassium fluoride generation, it is characterised in that: institute
PH value adjustment tank (13) are stated equipped with pH value tester (32).
8. the system according to claim 1 recycled to the vapor for preparing potassium fluoride generation, it is characterised in that: institute
The circumferential surface for stating holding vessel (18) is equipped with observation window (17), and the observation window (17) is equipped with transparent panel.
9. the system according to claim 1 recycled to the vapor for preparing potassium fluoride generation, it is characterised in that: institute
It states and is equipped with multiple drainpipes (16) at the position of bottom on holding vessel (18) circumferential surface, the drainpipe (16) is equipped with electromagnetism
Valve five (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910868503.3A CN110465252B (en) | 2019-09-12 | 2019-09-12 | System for retrieve vapor that potassium fluoride produced is prepared |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910868503.3A CN110465252B (en) | 2019-09-12 | 2019-09-12 | System for retrieve vapor that potassium fluoride produced is prepared |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110465252A true CN110465252A (en) | 2019-11-19 |
| CN110465252B CN110465252B (en) | 2024-04-09 |
Family
ID=68515811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910868503.3A Active CN110465252B (en) | 2019-09-12 | 2019-09-12 | System for retrieve vapor that potassium fluoride produced is prepared |
Country Status (1)
| Country | Link |
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| CN (1) | CN110465252B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005191587A (en) * | 1996-01-12 | 2005-07-14 | Tadahiro Omi | Cleaning method |
| CN101376509A (en) * | 2007-08-31 | 2009-03-04 | 多氟多化工股份有限公司 | Method for preparing potassium fluoride |
| CN204429265U (en) * | 2015-02-03 | 2015-07-01 | 台夕市 | The exothermic reaction device of condensed water can be reclaimed |
| CN205672597U (en) * | 2016-06-21 | 2016-11-09 | 山东豪迈机械制造有限公司 | A kind of heat exchange condensate disposal systems |
| KR101815586B1 (en) * | 2016-08-08 | 2018-01-05 | 황경자 | The condensate tanks of steam emissions controls |
| CN207413398U (en) * | 2017-10-28 | 2018-05-29 | 宿迁市万和泰化工有限公司 | A kind of chemical industry effectively hydrolyzing reaction kettle |
| CN108351098A (en) * | 2015-11-05 | 2018-07-31 | 株式会社东芝 | Vapor recovery method in vapor recovery system, thermal power generation system and power generation exhaust gas in power generation exhaust gas |
| CN211864954U (en) * | 2019-09-12 | 2020-11-06 | 内蒙古星汉氟都化工有限公司 | System for recovering vapor generated in potassium fluoride preparation |
-
2019
- 2019-09-12 CN CN201910868503.3A patent/CN110465252B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005191587A (en) * | 1996-01-12 | 2005-07-14 | Tadahiro Omi | Cleaning method |
| CN101376509A (en) * | 2007-08-31 | 2009-03-04 | 多氟多化工股份有限公司 | Method for preparing potassium fluoride |
| CN204429265U (en) * | 2015-02-03 | 2015-07-01 | 台夕市 | The exothermic reaction device of condensed water can be reclaimed |
| CN108351098A (en) * | 2015-11-05 | 2018-07-31 | 株式会社东芝 | Vapor recovery method in vapor recovery system, thermal power generation system and power generation exhaust gas in power generation exhaust gas |
| CN205672597U (en) * | 2016-06-21 | 2016-11-09 | 山东豪迈机械制造有限公司 | A kind of heat exchange condensate disposal systems |
| KR101815586B1 (en) * | 2016-08-08 | 2018-01-05 | 황경자 | The condensate tanks of steam emissions controls |
| CN207413398U (en) * | 2017-10-28 | 2018-05-29 | 宿迁市万和泰化工有限公司 | A kind of chemical industry effectively hydrolyzing reaction kettle |
| CN211864954U (en) * | 2019-09-12 | 2020-11-06 | 内蒙古星汉氟都化工有限公司 | System for recovering vapor generated in potassium fluoride preparation |
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| Publication number | Publication date |
|---|---|
| CN110465252B (en) | 2024-04-09 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 750336 Bayin Aobao Industrial Park, Lashan Economic Development Zone, Alxa League, Inner Mongolia Autonomous Region Applicant after: Inner Mongolia Xinghan New Materials Co.,Ltd. Address before: 750336 Bayin OBO Industrial Park, Alxa Economic Development Zone, Alxa League, Inner Mongolia Autonomous Region Applicant before: Inner Mongolia Xinghan Fluorine Chemical Co.,Ltd. |
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| GR01 | Patent grant |