CN103381352A - Nitrogen pressurization device for parallel reactor - Google Patents
Nitrogen pressurization device for parallel reactor Download PDFInfo
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- CN103381352A CN103381352A CN2013103161208A CN201310316120A CN103381352A CN 103381352 A CN103381352 A CN 103381352A CN 2013103161208 A CN2013103161208 A CN 2013103161208A CN 201310316120 A CN201310316120 A CN 201310316120A CN 103381352 A CN103381352 A CN 103381352A
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Abstract
The invention discloses a nitrogen pressurization device for a parallel reactor. The nitrogen pressurization device comprises a pressure buffer tank and a high-pressure gas cylinder, a pressurization solenoid valve and a pressure-regulating solenoid valve are arranged at a gas pressurizing port, the pressurization solenoid valve is sequentially connected with the pressure buffer tank and the high-pressure gas cylinder, a pressure reducing valve is disposed between the pressure buffer tank and the high-pressure gas cylinder, the pressurization solenoid valve is connected with the pressure-regulating solenoid valve in parallel, a check valve and a pressurization micro-metering valve are arranged between the pressurization solenoid valve and the gas pressurizing port, a filter is disposed between the pressurization micro-metering valve and the gas pressurizing port, a pressure micro-metering valve is arranged between the pressure-regulating solenoid valve and the gas pressurizing port, and a filter is disposed between the pressure micro-metering valve and the gas pressurizing port. The nitrogen pressurization device is used for controlling the pressure in a reaction kettle, gas of the high-pressure gas cylinder enters the reaction kettle through the pressure buffer tank after the pressure of the gas is reduced by the pressure reducing valve, and the pressurization solenoid valve and the pressure-regulating solenoid valve are used for regulating opening degrees of the pressurization micro-metering valve and the pressure micro-metering valve in a matching mode so as to perform pressure regulation, pressure maintaining and gas discharge in the reaction kettle.
Description
Technical field
The present invention relates to a kind of nitrogen pressure device of parallel reactor.
Background technology
Parallel reactor (full-automatic multi-functional combined high pressure polymerization reaction system) is the instrument of a plurality of reaction platforms of collection reaction system and computer control system and data processing one, is the powerful measure of efficient, low-cost resin research and development.But the work compound ability of a plurality of reaction platforms of the parallel reactor of prior art a little less than, complicated operation be difficult for to be realized.The reactor of parallel reactor is reactor, in running, need to vacuumize step, and wherein, vacuum extractor is assembly important in parallel reactor, by vacuum extractor, each reactor is vacuumized and pressurize.Nitrogen pressure device is also wherein very important assembly, by nitrogen pressure device to carrying out pressure adjusting, pressurize and air release in reactor.
Therefore, the nitrogen pressure device that needs a kind of parallel reactor.
Summary of the invention
Goal of the invention: for the problem of reacting kettle inner pressure adjusting, pressurize and air release in parallel reactor, the invention provides a kind of nitrogen pressure device of realizing the parallel reactor of each reactor still internal pressure adjusting, pressurize and air release in parallel reactor.
Technical scheme: to achieve the above object of the invention, the nitrogen pressure device of parallel reactor of the present invention by the following technical solutions:
a kind of nitrogen pressure device of parallel reactor, described parallel reactor comprises six magnetically-actuated reactors, be provided with the gas pressurized mouth on described magnetically-actuated reactor, described nitrogen pressure device comprises pressure surge tank and gas cylinder, described gas pressurized mouth place is provided with and adds pressure electromagnetic valve and pressure electromagnetic valve for adjusting, the described pressure electromagnetic valve that adds connects described pressure surge tank and gas cylinder successively, be provided with pressure-reducing valve between described pressure surge tank and gas cylinder, it is described that to add pressure electromagnetic valve and pressure electromagnetic valve for adjusting in parallel, described adding, be provided with check-valves and pressurization reset valve between pressure electromagnetic valve and described gas pressurized mouth, be provided with filter between described pressurization reset valve and described gas pressurized mouth, be provided with the pressure reset valve between described pressure electromagnetic valve for adjusting and described gas pressurized mouth, be provided with described filter between described pressure reset valve and described gas pressurized mouth.
Further, also comprise active carbon adsorber, described pressure electromagnetic valve for adjusting connects described active carbon adsorber.
Further, described gas pressurized mouth place is provided with and vacuumizes magnetic valve, described vacuumize to be provided with between magnetic valve and described gas pressurized mouth vacuumize the aciculiform valve.
Further, also comprise active carbon adsorber, the described magnetic valve that vacuumizes connects described active carbon adsorber.Active carbon adsorber is used for vacuumizing the absorption of gas cleaning and related substance in still, avoids as much as possible pollution to air in order to environmental protection.
Further, on described magnetically-actuated reactor, pressure tap is set, described pressure tap and described magnetically-actuated reactor UNICOM, described pressure tap place is provided with Pressure gauge and safety blasting sheet.The safety blasting sheet plays safety effect, prevents danger.
Further, also comprise active carbon adsorber, described safety blasting sheet and described active carbon adsorber UNICOM.Active carbon adsorber is used for discharging the absorption of gas cleaning and related substance in still, avoids as much as possible pollution to air in order to environmental protection.
Further, be provided with relief valve connection and pressure transmitter on described magnetically-actuated reactor, described relief valve connection and described magnetically-actuated reactor UNICOM, described relief valve connection place is provided with safety valve.Pressure transmitter is used for obtaining pressure signal and the data in reactor.Safety valve plays safety effect, prevents danger.
Further, also comprise active carbon adsorber, described safety valve connects described active carbon adsorber.Active carbon adsorber is used for discharging the absorption of gas cleaning and related substance in still, avoids as much as possible pollution to air in order to environmental protection.
Further, described magnetically-actuated reactor comprises magnetic stirring apparatus, kettle, kettle cover, shaft, paddle and cooling coil, described kettle is drum-shaped, described paddle is arranged in described kettle, the opening part of described kettle is provided with described kettle cover, and described kettle cover and described kettle are tightly connected;
Described magnetic stirring apparatus is fixed on the outer middle side part of described kettle cover, one end of described shaft is arranged on the middle inside of described kettle cover, the other end of described shaft is provided with described paddle and stretches into described kettle, stretches into that on the described shaft of described kettle, cover has described cooling coil.Magnetically-actuated reactor of the present invention, simple in structure, reaction effect is good, especially adopts cooling coil cooling to carrying out in reactor, and cooling effect is better.
Further, described magnetically-actuated reactor also comprises temperature transmitter, is provided with described temperature transmitter on described kettle cover, and the temperature transmitter sleeve pipe of described temperature transmitter stretches in described kettle.Temperature transmitter obtains temperature signal and the data in reactor.
Beneficial effect: the nitrogen pressure device of parallel reactor of the present invention is used for reacting kettle inner pressure is controlled, after the gas of gas cylinder reduces pressure by pressure-reducing valve, enter reactor through pressure surge tank, utilization adds pressure electromagnetic valve and pressure electromagnetic valve for adjusting, coordinates the opening degree of regulating pressurization reset valve and pressure reset valve to carrying out pressure adjusting, pressurize and air release in reactor.
Description of drawings
Fig. 1 is the structural representation of parallel reactor;
Fig. 2 is the structural representation of the nitrogen pressure device of parallel reactor of the present invention;
Fig. 3 is the first stereogram of magnetically-actuated reactor of the present invention;
Fig. 4 is the second stereogram of magnetically-actuated reactor of the present invention;
Fig. 5 is the cutaway view of magnetically-actuated reactor of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment only is used for explanation the present invention and is not used in and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
See also shown in Figure 1, the nitrogen pressure device of parallel reactor of the present invention, parallel reactor comprises a plurality of reactors, control and data processing equipment and servicing unit, each reactor includes nitrogen pressure device, nitrogen pressure device and the cooling device of reactor, parallel reactor, control with data processing equipment and comprise data processing equipment and Reaction Control Assembly, servicing unit comprises reactor table and computer table, and reactor and control and data processing equipment are separately positioned on reactor table and computer table.Preferably, the quantity of reactor is 6, and the quantity of reactor is also 6.Six reactors are tested simultaneously.Wherein, reactor is the magnetically-actuated reactor.
Compared with prior art, the present invention has the following advantages: each reactor is tested simultaneously, every reactor is furnished with independent heating, stirring, pressure assembly, guarantee that each reaction independently carries out in similar and different temperature, pressure, mixing speed, accelerate the screening of experimental condition, the optimization of reaction condition.
See also shown in Figure 2ly, the nitrogen pressure device of parallel reactor of the present invention, parallel reactor comprise magnetically-actuated reactor 1, and preferred, the quantity of magnetically-actuated reactor is 6.be provided with the gas pressurized mouth on magnetically-actuated reactor 1, nitrogen pressure device comprises pressure surge tank 11 and gas cylinder 12, gas pressurized mouth place is provided with and adds pressure electromagnetic valve 605 and pressure electromagnetic valve for adjusting 606, add pressure electromagnetic valve 605 Bonding pressure surge tank 11 and gas cylinder 12 successively, be provided with pressure-reducing valve 610 between pressure surge tank 11 and gas cylinder 12, add pressure electromagnetic valve 605 and 606 parallel connections of pressure electromagnetic valve for adjusting, add and be provided with check-valves and pressurization reset valve 608 between pressure electromagnetic valve 605 and gas pressurized mouth, be provided with filter 111 between pressurization reset valve 608 and gas pressurized mouth, be provided with pressure reset valve 609 between pressure electromagnetic valve for adjusting 606 and gas pressurized mouth, be provided with filter 111 between pressure reset valve 609 and gas pressurized mouth.Also comprise active carbon adsorber 10, pressure electromagnetic valve for adjusting 606 connects active carbon adsorber 10.
Gas pressurized mouth place is provided with and vacuumizes magnetic valve 603, vacuumizes to be provided with between magnetic valve 603 and gas pressurized mouth to vacuumize aciculiform valve 110.Vacuumize magnetic valve 603 and connect active carbon adsorber 10.
On magnetically-actuated reactor 1, pressure tap is set, pressure tap and magnetically-actuated reactor 1 UNICOM, the pressure tap place is provided with Pressure gauge 115 and safety blasting sheet 114.The safety blasting sheet plays safety effect, prevents danger.Safety blasting sheet 114 and active carbon adsorber 10 UNICOMs.
Be provided with relief valve connection 117 and pressure transmitter 118 on magnetically-actuated reactor 1, relief valve connection 117 and magnetically-actuated reactor 1 UNICOM, relief valve connection 117 places are provided with safety valve 601.Pressure transmitter is used for obtaining pressure signal and the data in reactor.Safety valve plays safety effect, prevents danger.Safety valve 601 connects active carbon adsorber 10.
The magnetically-actuated reactor comprises magnetic stirring apparatus 101, kettle 102, kettle cover 103, shaft 104, paddle 105 and cooling coil 106, kettle 102 is drum-shaped, paddle 105 is arranged in kettle 102, the opening part of kettle 102 is provided with kettle cover 103, and kettle cover 103 is tightly connected with kettle 102;
The magnetically-actuated reactor also comprises temperature transmitter 112, is provided with temperature transmitter 112 on kettle cover 103, and the temperature transmitter sleeve pipe 108 of temperature transmitter 112 stretches in kettle 102.Temperature transmitter obtains temperature signal and the data in reactor.
The nitrogen pressure device of parallel reactor of the present invention is used for reacting kettle inner pressure is controlled, after the gas of gas cylinder reduces pressure by pressure-reducing valve, enter reactor through pressure surge tank, utilization adds pressure electromagnetic valve and pressure electromagnetic valve for adjusting, coordinates the opening degree of regulating pressurization reset valve and pressure reset valve to carrying out pressure adjusting, pressurize and air release in reactor.
See also Fig. 3, Fig. 4 and shown in Figure 5, magnetically-actuated reactor of the present invention, comprise magnetic stirring apparatus 101, kettle 102, kettle cover 103, shaft 104, paddle 105 and cooling coil 106, kettle 102 is drum-shaped, paddle 105 is arranged in kettle 102, the opening part of kettle 102 is provided with kettle cover 103, and kettle cover 103 is tightly connected with kettle 102; Magnetic stirring apparatus 101 is fixed on the outer middle side part of kettle cover 103, one end of shaft 104 is arranged on the middle inside of kettle cover 103, the other end of shaft 104 is provided with paddle 105 and stretches into kettle 102, stretch into that on the shaft 104 of kettle 102, cover has cooling coil 106, the lower end of cooling coil 106 is import, and the upper end is outlet.
Also comprise sleeve pipe 116, magnetic stirring apparatus 101 is connected with kettle cover and is connected by rotating shaft, and sleeve pipe 116 is arranged between magnetic stirring apparatus 101 and kettle cover 103 and is enclosed within rotating shaft, and an end side surface of sleeve pipe 116 and other end side are respectively arranged with opening.
Kettle cover 103 is with bolts with kettle 102, and adopts the metallic graphite carbon wound gasket to seal.Whipped form is that high moment of torsion magnetic couple stirs.Paddle 105 is the folding oar, and blade is two of individual layers.
Also comprise cooling liquid inlet 161 and cooling liquid outlet 162, cooling liquid inlet 161 and cooling liquid outlet 162 all are arranged on kettle cover 103, and cooling liquid inlet 161 is connected the two ends that connect respectively cooling coil 106 with cooling liquid outlet.Preferably, cooling liquid inlet 161 connects the lower end of cooling coil 106, and cooling liquid outlet 162 connects the upper end of cooling coil 106, makes cooling fluid flow to the upper end from the lower end of cooling coil 106, and cooling effect is better.
Also comprise dilution tunnel 107, sampling needle valve 171 and sample tap, be provided with dilution tunnel 107 in kettle 102, an end of dilution tunnel 107 is fixed on kettle cover 103, and the other end of dilution tunnel 107 stretches into kettle 102; Sample tap is arranged on the upper of kettle cover 103, sample tap and dilution tunnel 107 UNICOMs, and the sample tap place is provided with sampling needle valve 171.
Also comprise air release mouth and air release needle valve 109, the air release mouth is arranged on kettle cover 103, air release mouth and kettle 102 UNICOMs, and air release mouth place is provided with air release needle valve 109.
Also comprise vacuum orifice and vacuumize aciculiform valve 110, vacuum orifice is arranged on kettle cover 103, and vacuum orifice and kettle 102 UNICOMs, vacuum orifice place are provided with and vacuumize aciculiform valve 110.
Also comprise filter 111, filter 111 is arranged between vacuum orifice and gas pressurized mouth 113.
Also comprise temperature transmitter 112, be provided with temperature transmitter 112 on kettle cover 103, the temperature element of temperature transmitter 112 is arranged in kettle 102.
Also comprise gas pressurized mouth 113, gas pressurized mouth 113 is arranged on vacuum orifice and vacuumizes between aciculiform valve 110.
Also comprise safety blasting sheet 114 and Pressure gauge 115, Pressure gauge 115 be arranged on kettle cover 103 and with kettle 102 UNICOMs, safety blasting sheet 114 and Pressure gauge 115 UNICOMs.
Described magnetically-actuated reactor also comprises relief valve connection 117, described relief valve connection 117 be arranged on described kettle cover 103 and with described kettle 102 UNICOMs.
Wherein, the technical parameter of magnetically-actuated reactor:
| Project | Parameter |
| Volume | 1000ml |
| Design pressure | 20MPa |
| Operating pressure | 10Mpa |
| Design temperature | 350℃ |
| Operating temperature | 250℃ |
| Stirring motor power | 0.37KW/380V |
| Mixing speed | 0-600r/min is stepless adjustable |
| Temperature control precision | ±0.5℃ |
| Pressure controling precision | ±0.5％Fs |
| Velocity control accuracy | ±0.5％n N |
| Heating power | 2.5KW |
| Heater voltage | 220V |
Wherein, the full value journey of Fs finger pressure power sensor; n
NBe motor rated speed value.
The important technological parameters of parallel reactor (uniformity):
| Project | Parameter |
| Six poor control accuracies of temperature of reaction kettle | ±1℃ |
| Six reactor pressure differential control accuracies | ±0.5％Fs |
| Six poor control accuracies of reactor speed of agitator | ±0.5％n N |
Wherein, the full value journey of Fs finger pressure power sensor; n
NBe motor rated speed value.
Magnetically-actuated reactor of the present invention, simple in structure, reaction effect is good, especially adopts cooling coil cooling to carrying out in reactor, and cooling effect is better.
Claims (10)
1. the nitrogen pressure device of a parallel reactor, it is characterized in that: described parallel reactor comprises six magnetically-actuated reactors (1), be provided with the gas pressurized mouth on described magnetically-actuated reactor (1), described nitrogen pressure device comprises pressure surge tank (11) and gas cylinder (12), described gas pressurized mouth place is provided with and adds pressure electromagnetic valve (605) and pressure electromagnetic valve for adjusting (606), the described pressure electromagnetic valve (605) that adds connects described pressure surge tank (11) and gas cylinder (12) successively, be provided with pressure-reducing valve (610) between described pressure surge tank (11) and gas cylinder (12), describedly add pressure electromagnetic valve (605) and pressure electromagnetic valve for adjusting (606) parallel connection, described adding, be provided with check-valves and pressurization reset valve (608) between pressure electromagnetic valve (605) and described gas pressurized mouth, be provided with filter (111) between described pressurization reset valve (608) and described gas pressurized mouth, be provided with pressure reset valve (609) between described pressure electromagnetic valve for adjusting (606) and described gas pressurized mouth, be provided with described filter (111) between described pressure reset valve (609) and described gas pressurized mouth.
2. the nitrogen pressure device of parallel reactor as claimed in claim 1, is characterized in that, also comprise active carbon adsorber (10), described pressure electromagnetic valve for adjusting (606) connects described active carbon adsorber (10).
3. the nitrogen pressure device of parallel reactor as claimed in claim 1, it is characterized in that, described gas pressurized mouth place is provided with and vacuumizes magnetic valve (603), described vacuumize to be provided with between magnetic valve (603) and described gas pressurized mouth vacuumize aciculiform valve (110).
4. the nitrogen pressure device of parallel reactor as claimed in claim 3, is characterized in that, also comprises active carbon adsorber (10), and the described magnetic valve (603) that vacuumizes connects described active carbon adsorber (10).
5. the nitrogen pressure device of parallel reactor as claimed in claim 1, it is characterized in that, on described magnetically-actuated reactor (1), pressure tap is set, described pressure tap and described magnetically-actuated reactor (1) UNICOM, described pressure tap place is provided with Pressure gauge (115) and safety blasting sheet (114).
6. the nitrogen pressure device of parallel reactor as claimed in claim 5, is characterized in that, also comprises active carbon adsorber (10), described safety blasting sheet (114) and described active carbon adsorber (10) UNICOM.
7. the nitrogen pressure device of parallel reactor as claimed in claim 1, it is characterized in that, be provided with relief valve connection (117) and pressure transmitter (118) on described magnetically-actuated reactor (1), described relief valve connection (117) and described magnetically-actuated reactor (1) UNICOM, described relief valve connection (117) locates to be provided with safety valve (601).
8. the nitrogen pressure device of parallel reactor as claimed in claim 7, is characterized in that, also comprise active carbon adsorber (10), described safety valve (601) connects described active carbon adsorber (10).
9. the nitrogen pressure device of parallel reactor as claimed in claim 1, it is characterized in that, described magnetically-actuated reactor comprises magnetic stirring apparatus (101), kettle (102), kettle cover (103), shaft (104), paddle (105) and cooling coil (106), described kettle (102) is drum-shaped, described paddle (105) is arranged in described kettle (102), the opening part of described kettle (102) is provided with described kettle cover (103), and described kettle cover (103) is tightly connected with described kettle (102);
Described magnetic stirring apparatus (101) is fixed on the outer middle side part of described kettle cover (103), one end of described shaft (104) is arranged on the middle inside of described kettle cover (103), the other end of described shaft (104) is provided with described paddle (105) and stretches into described kettle (102), and the upper cover of described shaft (104) that stretches into described kettle (102) has described cooling coil (106).
10. the nitrogen pressure device of parallel reactor as claimed in claim 9, it is characterized in that, described magnetically-actuated reactor also comprises temperature transmitter (112), be provided with described temperature transmitter (112) on described kettle cover (103), the temperature transmitter sleeve pipe (108) of described temperature transmitter (112) stretches in described kettle (102).
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| CN201310316120.8A CN103381352B (en) | 2013-07-25 | 2013-07-25 | Nitrogen pressurization device for parallel reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570099A (en) * | 2017-09-28 | 2018-01-12 | 上海国强生化工程装备有限公司 | A kind of tank pressure control device of parallel reactor |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1559661A (en) * | 2004-03-02 | 2005-01-05 | 浙江大学 | Parallel type extreme environment analogue flow reaction system |
| CN1597730A (en) * | 2004-07-29 | 2005-03-23 | 四川大学 | Miniature condensation polymerization synthesis reaction device |
| WO2005063372A2 (en) * | 2003-12-23 | 2005-07-14 | Hte Aktiengesellschaft The High Throughput Experimentation Company | Device and method for pressure and flow control in parallel reactors |
| CN101333452A (en) * | 2008-05-27 | 2008-12-31 | 中国科学院广州地球化学研究所 | Intermittent open type crude oil cracking device |
| CN102120162A (en) * | 2011-01-06 | 2011-07-13 | 上海交通大学 | Combined type reactor for high-temperature high-voltage hydro-thermal treatment and treating method thereof |
| CN102903884A (en) * | 2012-10-18 | 2013-01-30 | 江苏富朗特新能源有限公司 | Lithium battery injection and formation vacuuming integrated device |
| CN102962007A (en) * | 2012-11-26 | 2013-03-13 | 沈阳工业大学 | Pressure-controllable high-pressure hydration reaction device |
| CN203002334U (en) * | 2013-01-23 | 2013-06-19 | 浙江普洛得邦制药有限公司 | Reaction system with wind-guide gas-intake device |
| CN203425815U (en) * | 2013-07-25 | 2014-02-12 | 无锡意凯自动化技术有限公司 | Nitrogen pressurizing device of parallel reactor |
-
2013
- 2013-07-25 CN CN201310316120.8A patent/CN103381352B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005063372A2 (en) * | 2003-12-23 | 2005-07-14 | Hte Aktiengesellschaft The High Throughput Experimentation Company | Device and method for pressure and flow control in parallel reactors |
| CN1559661A (en) * | 2004-03-02 | 2005-01-05 | 浙江大学 | Parallel type extreme environment analogue flow reaction system |
| CN1597730A (en) * | 2004-07-29 | 2005-03-23 | 四川大学 | Miniature condensation polymerization synthesis reaction device |
| CN101333452A (en) * | 2008-05-27 | 2008-12-31 | 中国科学院广州地球化学研究所 | Intermittent open type crude oil cracking device |
| CN102120162A (en) * | 2011-01-06 | 2011-07-13 | 上海交通大学 | Combined type reactor for high-temperature high-voltage hydro-thermal treatment and treating method thereof |
| CN102903884A (en) * | 2012-10-18 | 2013-01-30 | 江苏富朗特新能源有限公司 | Lithium battery injection and formation vacuuming integrated device |
| CN102962007A (en) * | 2012-11-26 | 2013-03-13 | 沈阳工业大学 | Pressure-controllable high-pressure hydration reaction device |
| CN203002334U (en) * | 2013-01-23 | 2013-06-19 | 浙江普洛得邦制药有限公司 | Reaction system with wind-guide gas-intake device |
| CN203425815U (en) * | 2013-07-25 | 2014-02-12 | 无锡意凯自动化技术有限公司 | Nitrogen pressurizing device of parallel reactor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570099A (en) * | 2017-09-28 | 2018-01-12 | 上海国强生化工程装备有限公司 | A kind of tank pressure control device of parallel reactor |
| CN107570099B (en) * | 2017-09-28 | 2023-08-25 | 上海国强生化工程装备有限公司 | Tank pressure control device of parallel reactor |
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