CN209917896U - Reation kettle is used in water treatment agent production - Google Patents
Reation kettle is used in water treatment agent production Download PDFInfo
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- CN209917896U CN209917896U CN201920679945.9U CN201920679945U CN209917896U CN 209917896 U CN209917896 U CN 209917896U CN 201920679945 U CN201920679945 U CN 201920679945U CN 209917896 U CN209917896 U CN 209917896U
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Abstract
The utility model provides a reation kettle is used in water treatment agent production belongs to chemical production facility technical field, and this reation kettle is provided with demister, taper pipe and gas distributor including taking gas-liquid mixing jar and the draught fan that the heating pressed from both sides the cover in the reation kettle, and the draught fan access & exit is provided with the online analysis appearance of repressing pipeline, exhaust emission pipeline, pressure sensor, gas composition. The utility model discloses a gas circulation has been realized to the draught fan, and the self-loopa can be realized to the liquid in the gas-liquid mixer simultaneously, and the heating jacket can realize the function that adjusts the temperature, in addition the utility model discloses go back accessible pressure compensating pipeline in time supply fresh gas, discharge waste gas through the exhaust emission pipeline and maintain reaction gas's higher purity in the gas-liquid mixing jar, guarantee reaction rate. The utility model discloses simple structure, multiple functional, the running cost is low.
Description
Technical Field
The utility model relates to a chemical agent production facility technical field belongs to a reation kettle is used in water treatment agent production.
Background
When a water treatment agent is produced, a gas-liquid two-phase mixing reaction is often involved, wherein the main problem is how to realize gas-liquid mixing and full contact to accelerate the reaction to the maximum extent, and a gas or liquid circulation mode is generally adopted.
When liquid circulation is adopted, the gas is absorbed by the negative pressure generated by the liquid passing through the ejector quickly and the gas-liquid full contact is realized in the ejector pipe, but the gas absorbed by the method is related to the liquid flow and the pressure head, and generally, the flow rate of the circulating pump is large, the pressure loss is high, and the power consumption of the circulating pump is large.
When adopting gas circulation, because gas density is little, through more energy-conserving, but it leads to the device complicacy to relate to gas distribution and liquid stirring scheduling problem often, like patent number 201821051774.7, the utility model patent of name "a water treatment agent production reation kettle", should with novel the publishing a water treatment agent production reation kettle, realized gas circulation through the air pump, realized the problem of stirring liquid through the agitator, nevertheless this utility model structure is complicated, and equipment fault rate is high, and can't carry out temperature regulation and adjust reaction gas's purity to reaction medium.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art not enough, the utility model provides a reation kettle is used in water treatment agent production, this reation kettle simple structure, it is few to move equipment, and the fault rate is low, can realize that temperature and reaction gas purity adjust, and multiple functional and working costs are low.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a reaction kettle for producing a water treatment agent comprises a gas-liquid mixing tank and an induced draft fan, wherein an inlet and an outlet of the induced draft fan are respectively communicated with the top and the bottom of the gas-liquid mixing tank, the induced draft fan can be started to realize gas circulation, a liquid inlet pipeline and a liquid outlet pipeline are also connected to the gas-liquid mixing tank to realize loading and unloading of liquid materials, a heating jacket is arranged on the outer wall of the gas-liquid mixing tank, a heating medium inlet pipe and a heating medium outlet pipe are connected to the heating jacket, a foam breaking net is arranged on the top of the gas-liquid mixing tank and can effectively intercept liquid drops in gas to prevent the induced draft fan from being seriously damaged by the liquid carried in the gas, a gas distributor is arranged at the bottom of the gas-liquid mixing tank to uniformly distribute the gas fed by the induced draft fan at the bottom of the pipe, a tapered pipe is, the gas-liquid mixture density that the in-process that upwards removes must constantly converging after getting into the conical duct results in constantly reduces, makes the inside density difference of formation from top to bottom of conical duct lead to liquid from bottom to top to flow, leads to the outside liquid of conical duct from top to bottom to flow then, realizes liquid self-loopa. The gas-liquid mixing tank is also provided with a liquid level meter and a temperature sensor, the top of the gas-liquid mixing tank is also connected with a safety valve, the outlet pipeline of the induced draft fan is also provided with a pressure sensor, a pressure supplementing pipeline, a waste gas discharging pipeline and a gas component online analyzer, and the purity of the reaction gas in the gas-liquid mixing tank can be maintained by timely supplementing fresh gas and discharging waste gas through data measured by the gas component online analyzer, so that the reaction speed is ensured.
Preferably, the pressure supplementing pipeline is positioned on an outlet pipeline of the induced draft fan, and the waste gas discharge pipeline is positioned on an inlet pipeline of the induced draft fan.
Preferably, the heating medium of the heating jacket adopts steam, and an automatic control valve is arranged on the heating medium feeding pipe and a drain valve is arranged on the heating medium discharging pipe; or the heating medium of the heating jacket adopts hot water, and an automatic control valve is arranged on the heating medium discharge pipe.
Preferably, the liquid inlet pipeline, the liquid outlet pipeline, the pressure compensating pipeline and the waste gas discharge pipeline are all provided with automatic control valves, and the automatic control valves, the temperature sensor, the pressure sensor and the gas component on-line analyzer are all electrically connected with the controller so as to realize automatic control.
Advantageous effects
(1) This reation kettle can realize liquid self-loopa, has saved the agitator among the conventional device, and simultaneously, gas-liquid mixture tank top is equipped with the demister, has saved draught fan entry branch fluid reservoir, and equipment is simple and has reduced the running cost.
(2) The reaction kettle is matched with air supply and exhaust through the on-line gas component analyzer, so that the purity of the reaction gas can be adjusted, and the reaction rate can be improved by keeping the reaction gas with higher purity.
(3) The reaction kettle is provided with a jacket for heating, the reaction temperature can be adjusted to maintain better fluidity, and the requirements of freezing prevention and condensation prevention at low temperature are met.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
1. A gas-liquid mixing tank; 2. an induced draft fan; 3 a liquid inlet line; 4. a liquid outlet line; 5. a heating jacket; 6. a heating medium feed pipe; 7. a heating medium discharge pipe; 8. a foam breaking net; 9. a gas distributor; 10. a tapered tube; 11. a liquid level meter; 12. a temperature sensor; 13. a safety valve; 14. a pressure sensor 15, a pressure compensating pipeline; 16. an exhaust gas discharge line; 17. a gas component on-line analyzer; 18. an automatic control valve; 19. controller
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
a reaction kettle for producing a water treatment agent comprises a gas-liquid mixing tank 1 and an induced draft fan 2, wherein an outlet and an inlet of the induced draft fan 2 are respectively communicated with the bottom and the top of the gas-liquid mixing tank 1, the outer wall of the gas-liquid mixing tank 1 is provided with a heating jacket 5, a heating medium is steam, the heating jacket 5 is connected with a heating medium inlet pipe 6 and a heating medium outlet pipe 7, the top of the gas-liquid mixing tank 1 is provided with a foam breaking net 8, the bottom is provided with a gas distributor 9, the gas-liquid mixing tank 1 is internally provided with a conical pipe 10, the smaller end of the cross section of the conical pipe faces the top of the gas-liquid mixing tank 1, the gas-liquid mixing tank 1 is also provided with a liquid level meter 11 and a temperature sensor 12, the gas-liquid mixing tank 1 is also connected with a liquid inlet pipeline 3 and a liquid outlet pipeline 4, the top of the, the outlet of the device is provided with a pressure compensating pipeline 15 and a gas component on-line analyzer 17, the liquid inlet pipeline 3, the liquid outlet pipeline 4, the pressure compensating pipeline 15, the waste gas discharge pipeline 16 and the heating medium feeding pipe 6 are all provided with an automatic control valve 18, and the automatic control valve 18, the pressure sensor 14, the gas component on-line analyzer 17 and the temperature sensor 12 are all electrically connected with the controller 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a reation kettle is used in water treatment agent production, includes gas-liquid mixing jar (1) and draught fan (2), draught fan (2) entry and gas-liquid mixing jar (1) top intercommunication, draught fan (2) export and gas-liquid mixing jar (1) bottom intercommunication, still be connected with liquid inlet pipeline (3) and liquid outlet pipeline (4) on gas-liquid mixing jar (1), its characterized in that, gas-liquid mixing jar (1) outer wall is provided with heating jacket (5), be connected with heating medium inlet pipe (6) and heating medium discharging pipe (7) on heating jacket (5), gas-liquid mixing jar (1) top is provided with foam breaking net (8), and the bottom is provided with gas distributor (9), still be provided with conical tube (10) in gas-liquid mixing jar (1) just the less end of conical tube (10) cross section is towards the top of gas-liquid mixing jar (1), the device is characterized in that a liquid level meter (11) and a temperature sensor (12) are further arranged on the gas-liquid mixing tank (1), a safety valve (13) is further connected to the top of the gas-liquid mixing tank (1), and a pressure sensor (14), a pressure supplementing pipeline (15), a waste gas discharge pipeline (16) and an on-line gas component analyzer (17) are further arranged on an outlet pipeline and an inlet pipeline of the induced draft fan (2).
2. The reaction kettle for water treatment agent production according to claim 1, wherein the pressure compensating pipeline (15) is located on an outlet pipeline of the induced draft fan (2), and the exhaust gas discharge pipeline (16) is located on an inlet pipeline of the induced draft fan (2).
3. A reaction kettle for producing a water treatment agent according to claim 1, wherein the heating medium of the heating jacket (5) adopts steam, an automatic control valve (18) is arranged on the heating medium feeding pipe (6), and a drain valve is arranged on the heating medium discharging pipe (7); or the heating medium of the heating jacket (5) adopts hot water, and an automatic control valve (18) is arranged on the heating medium discharge pipe (7).
4. A reaction kettle for producing a water treatment agent according to claim 3, wherein the liquid inlet pipeline (3), the liquid outlet pipeline (4), the pressure compensating pipeline (15) and the waste gas discharging pipeline (16) are all provided with an automatic control valve (18), and the automatic control valve (18), the temperature sensor (12), the pressure sensor (14) and the gas component on-line analyzer (17) are all electrically connected with a controller (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920679945.9U CN209917896U (en) | 2019-05-14 | 2019-05-14 | Reation kettle is used in water treatment agent production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920679945.9U CN209917896U (en) | 2019-05-14 | 2019-05-14 | Reation kettle is used in water treatment agent production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209917896U true CN209917896U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920679945.9U Expired - Fee Related CN209917896U (en) | 2019-05-14 | 2019-05-14 | Reation kettle is used in water treatment agent production |
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| CN (1) | CN209917896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115724605A (en) * | 2022-11-25 | 2023-03-03 | 中国科学院过程工程研究所 | Rapid gypsum aging system and method |
-
2019
- 2019-05-14 CN CN201920679945.9U patent/CN209917896U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115724605A (en) * | 2022-11-25 | 2023-03-03 | 中国科学院过程工程研究所 | Rapid gypsum aging system and method |
| CN115724605B (en) * | 2022-11-25 | 2024-04-16 | 中国科学院过程工程研究所 | Quick ageing system and method for gypsum |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 Termination date: 20210514 |