CN208700596U - A kind of metatitanic acid cooling system - Google Patents
A kind of metatitanic acid cooling system Download PDFInfo
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- CN208700596U CN208700596U CN201821251348.8U CN201821251348U CN208700596U CN 208700596 U CN208700596 U CN 208700596U CN 201821251348 U CN201821251348 U CN 201821251348U CN 208700596 U CN208700596 U CN 208700596U
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- tank
- metatitanic acid
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- water
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Abstract
The utility model discloses a kind of metatitanic acid cooling systems, including hydrolytic tank, flash tank and water sealed tank, hydrolytic tank is connected with flash tank by conduit, metatitanic acid delivery pump is provided between hydrolytic tank and flash tank, first switch valve is provided between hydrolytic tank and metatitanic acid delivery pump, second switch valve is provided between metatitanic acid delivery pump and flash tank, exhaust outlet is provided at the top of flash tank, middle part is provided with overflow port, overflow port is connected with water sealed tank, the first agitating paddle is provided in hydrolytic tank, the second agitating paddle is provided in water sealed tank, rotation is driven by motor in first agitating paddle and the second agitating paddle, the fluid level indicator of the pressure indicator and detection metatitanic acid slurry liquid level height for detecting pressure is provided on flash tank；Advantage is to be cooled down by the way of flash distillation to the metatitanic acid in industrial production, and the metatitanic acid slurry in flash tank is not easy to be adsorbed on flash distillation top tank structure, so that the cleaning interval time of this system extends, system uninterrupted working time is long.
Description
Technical field
The utility model relates to a kind of metatitanic acid cooling systems.
Background technique
During industrial production metatitanic acid, need to cool down the metatitanic acid slurry produced, to reach subsequent
Process the requirement to temperature.Graphite heat exchanger or heat exchange coil is mostly used to carry out metatitanic acid in traditional industry production cold
But, when metatitanic acid slurry cooling using graphite heat exchanger, graphite heat exchanger is easy blocking and needs periodic cleaning, leads to industrial production
Period shortens, and the graphite in graphite heat exchanger is frangible, and graphite heat exchanger is only used for the lower working environment of pressure；Using
It when heat exchange coil cools down metatitanic acid, generallys use cold water and is cooled down, therefore a large amount of water resource can be consumed, and industry
In it is mostly open to the heat exchange coil that metatitanic acid is cooling, lead to the faintly acid gas uncontrollable discharge generated in production process,
When heat exchange coil cools down metatitanic acid, the area that can be contacted by coil pipe with metatitanic acid slurry is larger, causes to adsorb on tube wall
More metatitanic acid slurry, thermal conduction effect reduce.
Summary of the invention
Technical problem to be solved in the utility model are as follows: the metatitanic acid in industrial processes can be carried out by providing one kind
The metatitanic acid cooling system for cooling down and extending manufacture cycle.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of metatitanic acid cooling system, comprising:
Hydrolytic tank, flash tank and water sealed tank, the hydrolytic tank are connected with the flash tank by conduit, the hydrolytic tank with
Metatitanic acid delivery pump, and leading between the hydrolytic tank and the metatitanic acid delivery pump are provided between the flash tank
It is provided with first switch valve on pipe, is provided with second on the conduit between the metatitanic acid delivery pump and the flash tank and opens
Valve is closed, exhaust outlet is provided at the top of the flash tank, overflow port, the overflow is provided in the middle part of the flash tank
Mouthful it is connected with the water sealed tank, the first agitating paddle is provided in the hydrolytic tank, the is provided in the water sealed tank
Rotation is driven by motor in two agitating paddles, first agitating paddle and second agitating paddle, sets on the flash tank
It is equipped with metatitanic acid slurry liquid in flash tank described in the pressure indicator for detecting the flash tank internal pressure and detection
The fluid level indicator of face height.
Preferably, the bottom of the flash tank, which is provided with, drains mouth, and the mouth that drains is connected with the water sealed tank
It is logical, and described draining is provided between mouth and the water sealed tank and drains valve.
Preferably, the exhaust outlet is connected with exhaust treatment system, and the exhaust treatment system includes gas-liquid separation
System and condensate system.
Preferably, the Separate System of Water-jet includes plate heat exchanger and gas-liquid separator, the plate heat exchanger
Air inlet be connected with the exhaust outlet, the air inlet of the venthole of the plate heat exchanger and the gas-liquid separator
Hole is connected, and the venthole of the gas-liquid separator is connected with water circulation vavuum pump, and the gas-liquid separator goes out liquid
Hole is connected with the condensate system.
Preferably, the condensate system includes that condensation water pot and condensate transfer pump, the condensation water pot pass through
Third switch valve is connected with the Separate System of Water-jet, and the bottom of the condensation water pot is provided with second and drains valve, institute
The bottom for the condensation water pot stated is connected by conduit with the condensate transfer pump, and the condensation water pot and described
It is provided with the 4th switch valve on conduit between condensate transfer pump, is provided with tank gage on the condensation water pot.
Preferably, hygrosensor is provided between the flash tank and the water sealed tank, the metatitanic acid is defeated
Send pump by Frequency Converter Control revolving speed, the temperature signal that detection reaches is delivered to frequency converter, frequency converter by the hygrosensor
The temperature signal control metatitanic acid conveying revolution speed detected according to hygrosensor；Conveniently it is delivered to metatitanic acid liquid in flash tank
Evaporation capacity in the amount and flash tank of body reaches equilibrium state.
Compared with prior art, the utility model has the advantages that the inclined titanium in industrial processes by the way of flash distillation
Acid cools down, and the metatitanic acid slurry in flash tank is not easy to be adsorbed on flash distillation top tank structure so that the cleaning room of this system every
Time extends, and system uninterrupted working time extends；Cooled down in the way of flash distillation to metatitanic acid, it is easier to control metatitanic acid
Temperature；This system is provided with exhaust treatment system, gas-liquid separation processing can be carried out to the exhaust gas generated in temperature-fall period, by gas
Body is separated with environmentally harmful liquid, while the liquids recovery isolated being recycled.
Detailed description of the invention
Fig. 1 is the connection schematic diagram of the hydrolytic tank of the utility model, flash tank and water sealed tank；
Fig. 2 is the exhaust treatment system schematic diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
As depicted in figs. 1 and 2, a kind of metatitanic acid cooling system, comprising: hydrolytic tank 1, flash tank 2 and water sealed tank 3, hydrolysis
Slot 1 is connected with flash tank 2 by conduit, and metatitanic acid delivery pump 4, and hydrolytic tank 1 are provided between hydrolytic tank 1 and flash tank 2
First switch valve 12, leading between metatitanic acid delivery pump 4 and flash tank 2 are provided on conduit between metatitanic acid delivery pump 4
Second switch valve 13 is provided on pipe, the top of flash tank 2 is provided with exhaust outlet 7, and the middle part of flash tank 2 is provided with overflow port 5,
Overflow port 5 is connected with water sealed tank 3, and the first agitating paddle 14 is provided in hydrolytic tank 1, is provided with the second agitating paddle in water sealed tank 3
15, rotation is driven by motor in the first agitating paddle 14 and the second agitating paddle 15, is provided on flash tank 2 for detecting in flash tank
The fluid level indicator 22 of metatitanic acid slurry liquid level height in the pressure indicator 21 and detection flash tank 2 of portion's pressure.
The bottom of flash tank 2, which is provided with, drains mouth 6, drains mouth 6 and is connected with water sealed tank 3, and drains mouth 6 and water sealed tank 3
Between conduit on be provided with and drain valve 61.
Exhaust outlet 7 is connected with exhaust treatment system, and exhaust treatment system includes Separate System of Water-jet and condensate system.
Separate System of Water-jet includes plate heat exchanger 8 and gas-liquid separator 9, air inlet 81 and the exhaust of plate heat exchanger 8
Mouth 7 is connected, and the venthole 82 of plate heat exchanger 8 is connected with the air inlet 91 of gas-liquid separator 9, and gas-liquid separator 9 goes out
Stomata 92 is connected with water circulation vavuum pump 20, and the fluid hole 93 of gas-liquid separator 9 is connected with condensate system.
Condensate system includes condensation water pot 10 and condensate transfer pump 11, condensation water pot 10 by third switch valve 16 with
The fluid hole 93 of gas-liquid separator 9 is connected, and the bottom of condensation water pot 10 drains valve 18 with second and is connected, condensation water pot 10
Bottom is connected by conduit with condensate transfer pump 11, and is condensed and set on the conduit between water pot 10 and condensate transfer pump 11
It is equipped with the 4th switch valve 17, condenses and is provided with tank gage 23 on water pot 10.
Hygrosensor 24 is provided on conduit between flash tank 2 and water sealed tank 3, metatitanic acid delivery pump 4 is by frequency converter
Revolving speed is controlled, the temperature signal that detection reaches is delivered to frequency converter by hygrosensor 24, and frequency converter is according to warm temperature signal control
The revolving speed of metatitanic acid delivery pump 4 processed.
The course of work of the utility model: hydrolytic tank 1 is provided with metatitanic acid liquid, and metatitanic acid liquid is heated to 110 degree,
Metatitanic acid liquid is sufficiently stirred in first agitating paddle 14 work simultaneously, and vacuum pump (not shown) is according to the pressure on flash tank 2
Indicator 21 and fluid level indicator 22 adjust pressure in flash tank 2, make in flash tank 2 pressure maintain negative pressure -0.08MPa~-
Between 0.07MPa；First switch valve 12 and second switch valve 13 are opened, while metatitanic acid delivery pump 4 works metatitanic acid liquid
It is delivered to flash tank 2 along conduit, pressure reduction in flash tank 2 is reduced to the boiling point of metatitanic acid liquid between 60 degree~70 degree,
The intracorporal moisture rapid evaporation of metatitanic acid liquid forms metatitanic acid slurry, and reduces the temperature of metatitanic acid slurry；Flash tank 2 and water seal
The hygrosensor 24 being arranged between slot 3, and the temperature signal that detection reaches is delivered to frequency converter (not shown), frequency conversion
The temperature signal control metatitanic acid conveying revolution speed that device is detected according to hygrosensor 24, to control metatitanic acid delivery pump 4
Revolving speed control the amount into the metatitanic acid liquid in flash tank 2, when the entrance of the evaporation capacity and metatitanic acid liquid of flash tank 2
The temperature of the metatitanic acid slurry flowed out from overfall 5 can be controlled the temperature range needed for industrial production up to when balancing by amount
Interior, the metatitanic acid slurry flowed out from overfall 5 enters in water sealed tank 3, while the second agitating paddle 15 works, to metatitanic acid slurry
It is stirred；After a period of use, it needs to clear up flash tank 2, it at this time can will be in flash tank 2 by draining valve 61
Remaining metatitanic acid slurry is discharged in water sealed tank 3.
Exhaust gas can be generated while to metatitanic acid liquid flashes, exhaust gas is entered by the exhaust outlet 7 that flash drum overhead is arranged
The air inlet 81 of plate heat exchanger 8, and gas-liquid separator 9 is entered from venthole 82, while being passed through cold water pair from inlet opening 83
The higher exhaust gas of temperature is condensed, and the cold water flowed out from drainage hole 84 enters circulating water pool (not shown) and carries out circulation benefit
With；After exhaust gas enters gas-liquid separator 9, water circulation vavuum pump 20 extracts gas from the venthole 93 of gas-liquid separator 9 out, simultaneously
The check-valves 19 for preventing flowing backwards is provided between gas-liquid separator 9 and water circulation vavuum pump 20.
Liquid in gas-liquid separator 9 enters condensation water pot 10 by third switch valve 16, condenses and is provided on water pot 10
Tank gage 23 opens the 4th switch valve 17 and will condense water pot after tank gage 23 shows that the water level in condensation water pot 10 is up to standard
Liquid in 10 is collected by the discharge of condensate transfer pump 11；It, can be by solidifying when the liquid in condensation water pot 10 needs to empty
Bear water the setting of 10 bottom of tank second drains valve 18 and is emptied.
Claims (6)
1. a kind of metatitanic acid cooling system, it is characterised in that including hydrolytic tank, flash tank and water sealed tank, the hydrolytic tank and institute
The flash tank stated is connected by conduit, and metatitanic acid delivery pump is provided between the hydrolytic tank and the flash tank, and
First switch valve, the metatitanic acid conveying are provided on conduit between the hydrolytic tank and the metatitanic acid delivery pump
It is provided with second switch valve on conduit between pump and the flash tank, is provided with exhaust outlet at the top of the flash tank,
Overflow port is provided in the middle part of the flash tank, the overflow port is connected with the water sealed tank, the hydrolytic tank
It is inside provided with the first agitating paddle, the second agitating paddle, first agitating paddle and described are provided in the water sealed tank
Rotation is driven by motor in two agitating paddles, and the pressure for detecting the flash tank internal pressure is provided on the flash tank
The fluid level indicator of metatitanic acid slurry liquid level height in flash tank described in power indicator and detection.
2. a kind of metatitanic acid cooling system as described in claim 1, it is characterised in that the bottom of the flash tank is provided with
Mouth is drained, the mouth that drains is connected with the water sealed tank, and described draining is arranged between mouth and the water sealed tank
Drain valve.
3. a kind of metatitanic acid cooling system as described in claim 1, it is characterised in that the exhaust outlet is connected at exhaust gas
Reason system, the exhaust treatment system include Separate System of Water-jet and condensate system.
4. a kind of metatitanic acid cooling system as claimed in claim 3, it is characterised in that the Separate System of Water-jet includes plate
Formula heat exchanger and gas-liquid separator, the air inlet of the plate heat exchanger are connected with the exhaust outlet, and described is board-like
The venthole of heat exchanger is connected with the air inlet of the gas-liquid separator, and venthole and the water of the gas-liquid separator follow
Ring vacuum pump is connected, and the fluid hole of the gas-liquid separator is connected with the condensate system.
5. a kind of metatitanic acid cooling system as claimed in claim 3, it is characterised in that the condensate system includes condensation
Water pot and condensate transfer pump, the condensation water pot are connected by third switch valve with the Separate System of Water-jet, institute
The bottom for the condensation water pot stated is provided with second and drains valve, and the bottom of the condensation water pot passes through conduit and the condensed water
Delivery pump is connected, and the 4th switch is provided on the conduit between condensation water pot and the condensate transfer pump
Valve is provided with tank gage on the condensation water pot.
6. a kind of metatitanic acid cooling system as described in claim 1, it is characterised in that the flash tank and the water seal
Hygrosensor is provided between slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821251348.8U CN208700596U (en) | 2018-08-03 | 2018-08-03 | A kind of metatitanic acid cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821251348.8U CN208700596U (en) | 2018-08-03 | 2018-08-03 | A kind of metatitanic acid cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208700596U true CN208700596U (en) | 2019-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821251348.8U Expired - Fee Related CN208700596U (en) | 2018-08-03 | 2018-08-03 | A kind of metatitanic acid cooling system |
Country Status (1)
| Country | Link |
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| CN (1) | CN208700596U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112029545A (en) * | 2020-09-18 | 2020-12-04 | 东华工程科技股份有限公司 | Elastic support load control device and control method for water-gas separator |
| CN113045234A (en) * | 2021-03-19 | 2021-06-29 | 惠州市鑫业建材有限公司 | Slurry recycling system and process |
| CN115231613A (en) * | 2022-08-09 | 2022-10-25 | 山东晟融泰新材料科技有限责任公司 | Heat-insulation evaporation cooling process method for titanium white metatitanic acid prepared by sulfuric acid method |
| CN115463439A (en) * | 2022-09-22 | 2022-12-13 | 北京鑫瑞聚能科技有限公司 | Metatitanic acid cooling and titanium liquid concentration thermal coupling system and method |
-
2018
- 2018-08-03 CN CN201821251348.8U patent/CN208700596U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112029545A (en) * | 2020-09-18 | 2020-12-04 | 东华工程科技股份有限公司 | Elastic support load control device and control method for water-gas separator |
| CN113045234A (en) * | 2021-03-19 | 2021-06-29 | 惠州市鑫业建材有限公司 | Slurry recycling system and process |
| CN115231613A (en) * | 2022-08-09 | 2022-10-25 | 山东晟融泰新材料科技有限责任公司 | Heat-insulation evaporation cooling process method for titanium white metatitanic acid prepared by sulfuric acid method |
| CN115231613B (en) * | 2022-08-09 | 2023-12-26 | 山东晟融泰新材料科技有限责任公司 | Adiabatic evaporation cooling process method for sulfuric acid process titanium white metatitanic acid |
| CN115463439A (en) * | 2022-09-22 | 2022-12-13 | 北京鑫瑞聚能科技有限公司 | Metatitanic acid cooling and titanium liquid concentration thermal coupling system and method |
| CN115463439B (en) * | 2022-09-22 | 2023-11-10 | 北京鑫瑞聚能科技有限公司 | Thermal coupling system and method for cooling meta-titanic acid and concentrating titanium liquid |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20200803 |
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| CF01 | Termination of patent right due to non-payment of annual fee |