CN219540288U - Horizontal reaction device for preparing molecular sieve catalyst - Google Patents
Horizontal reaction device for preparing molecular sieve catalyst Download PDFInfo
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- CN219540288U CN219540288U CN202320211317.4U CN202320211317U CN219540288U CN 219540288 U CN219540288 U CN 219540288U CN 202320211317 U CN202320211317 U CN 202320211317U CN 219540288 U CN219540288 U CN 219540288U
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- sieve catalyst
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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Abstract
The utility model relates to a horizontal reaction device for preparing a molecular sieve catalyst, which comprises a base, a reaction kettle and a stirring mechanism, wherein supporting legs are arranged below the base, a positioning seat is arranged on the upper side of the base, the reaction kettle is fixedly arranged in the positioning seat, and the stirring mechanism is arranged in the reaction kettle; the utility model has the characteristics of uniform mixing, good protection and good product quality.
Description
Technical Field
The utility model belongs to the technical field of molecular sieve catalyst reaction devices, and particularly relates to a horizontal reaction device for preparing a molecular sieve catalyst.
Background
The molecular sieve is a synthetic hydrated aluminosilicate (bubble zeolite) or natural zeolite with molecular screening function, and structurally has a plurality of pore channels with uniform pore diameters and orderly arranged holes, the molecular sieve with different pore diameters separates molecules with different sizes and shapes, has high adsorption capacity, strong selectivity and high temperature resistance, is widely used for organic chemical industry and petrochemical industry, is also an excellent adsorbent for gas dehydration, can be used as a catalyst, is usually carried out in a closed vertical reaction kettle, can produce a rotary dead zone when the materials are uniformly mixed in the process of using the vertical reaction kettle, can cause uneven material mixing, can easily produce caking and wall sticking phenomena, can produce larger vibration when the stirring device is operated, and can also cause damage to a device body.
Disclosure of Invention
The utility model aims to provide a horizontal reaction device for preparing a molecular sieve catalyst, which is used for solving the problem of inconvenient production of the current molecular sieve catalyst.
The purpose of the utility model is realized in the following way: the horizontal reaction device for preparing the molecular sieve catalyst comprises a base, a reaction kettle and a stirring mechanism, wherein supporting legs are arranged below the base, a positioning seat is arranged on the upper side of the base, the reaction kettle is fixedly arranged in the positioning seat, and the stirring mechanism is arranged in the reaction kettle.
The landing leg include footing and interior pole, interior pole peg graft in the footing inside, interior pole lower extreme be provided with the dop, footing and interior pole between be provided with damping spring.
The reaction kettle comprises a kettle body and a heating jacket, wherein an adding port and a discharging port are respectively arranged at the left side and the right side of the kettle body, an exhaust port is arranged at the left side of the upper portion of the kettle body, a pressure gauge is arranged at the right side of the upper portion of the kettle body, a thermocouple is arranged in the kettle body, an oil outlet pipe and an oil inlet pipe are respectively arranged at the outer side of the heating jacket, an oil tank is arranged at the lower side of the base, a heating plate is arranged in the oil tank, the oil tank is respectively connected with the oil inlet pipe and the oil outlet pipe, and an oil pump is arranged between the oil tank and the oil inlet pipe.
The stirring mechanism comprises a motor and a stirring shaft, the motor is arranged on the upper side of the base, a speed reducer is arranged on the left side of the motor, a driving wheel is arranged at the output end of the speed reducer, the stirring shaft is arranged at the middle part of the reaction kettle, a driven wheel is arranged at the left end of the stirring shaft, a driving belt is arranged between the driven wheel and the driving wheel, a first rotating vane and a second rotating vane are respectively arranged on the left side and the right side of the stirring shaft, a connecting rod is arranged at the middle part of the stirring shaft, and stirring vanes are arranged on the outer side of the connecting rod.
The number of the thermocouples is two, and the two thermocouples are respectively arranged at the left side and the right side of the inside of the kettle body.
The oil outlet pipe and the oil inlet pipe are respectively arranged at the upper side and the lower side of the heating sleeve.
The spiral directions of the first rotating vane and the second rotating vane are opposite.
The stirring blade is in a cross shape.
The utility model has the beneficial effects that: when the device is used, the raw materials are added into the reaction kettle through the adding port, nitrogen is filled into the reaction kettle through the adding port so as to manufacture a pressure environment, the internal air pressure of the reaction kettle can be checked through the pressure gauge, after the raw materials are added, the stirring mechanism operates, the motor drives the driving wheel to rotate through the speed reducer, the driving wheel drives the driven wheel to rotate by utilizing the driving belt so as to drive the stirring shaft to mix and stir the raw materials, meanwhile, the heating plate heats conduction oil in the oil tank, the oil pump adds the conduction oil into the heating sleeve through the oil inlet pipe so as to heat and raise the temperature in the reaction kettle, the internal temperature of the reaction kettle can be detected through the thermocouple, the conduction oil can flow back to the oil tank through the oil outlet pipe for recycling, alcohol steam produced by reaction can be discharged through the air outlet, the vibration of the stirring mechanism can be greatly reduced, the device is protected, and after the raw materials are reacted, the device is discharged through the discharge port.
Drawings
FIG. 1 is an overall elevation view of a horizontal reactor apparatus for preparing a molecular sieve catalyst according to the present utility model.
FIG. 2 is a schematic diagram showing the internal structure of the legs of a horizontal reactor for preparing a molecular sieve catalyst according to the present utility model.
FIG. 3 is a diagram showing the internal structure of a reaction vessel of a horizontal reaction apparatus for preparing a molecular sieve catalyst according to the present utility model.
FIG. 4 is a side view of the interior of a tank of a horizontal reactor for preparing a molecular sieve catalyst according to the present utility model.
FIG. 5 is a schematic diagram of a stirring blade of a horizontal reactor for preparing a molecular sieve catalyst according to the present utility model.
In the figure: 1. base 2, reation kettle 3, rabbling mechanism 4, landing leg 5, footing 6, interior pole 7, chuck 8, damping spring 9, positioning seat 10, cauldron body 11, heating jacket 12, add mouth 13, discharge gate 14, gas vent 15, manometer 16, thermocouple 17, advance oil pipe 18, go out oil pipe 19, oil tank 20, heating plate 21, oil pump 22, motor 23, (mixing) shaft 24, reduction gear 25, action wheel 26, follow driving wheel 27, drive belt 28, first rotary vane 29, second rotary vane 30, connecting rod 31, stirring leaf.
Description of the embodiments
The utility model is further described below with reference to the accompanying drawings.
Examples
As shown in figures 1-5, a horizontal reaction device for preparing a molecular sieve catalyst comprises a base 1, a reaction kettle 2 and a stirring mechanism 3, wherein a supporting leg 4 is arranged below the base 1, a positioning seat 9 is arranged on the upper side of the base 1, the reaction kettle 2 is fixedly arranged in the positioning seat 9, and the stirring mechanism 3 is arranged in the reaction kettle 2.
The landing leg 4 include footing 5 and interior pole 6, interior pole 6 peg graft in footing 5 inside, interior pole 6 lower extreme be provided with chuck 7, footing 5 and interior pole 6 between be provided with damping spring 8.
The reaction kettle 2 comprises a kettle body 10 and a heating jacket 11, wherein an adding port 12 and a discharging port 13 are respectively arranged on the left side and the right side of the kettle body 10, an exhaust port 14 is arranged on the left side of the upper portion of the kettle body 10, a pressure gauge 15 is arranged on the right side of the upper portion of the kettle body 10, a thermocouple 16 is arranged in the kettle body 10, an oil outlet pipe 18 and an oil inlet pipe 17 are respectively arranged on the outer side of the heating jacket 11, an oil tank 19 is arranged on the lower side of the base 1, a heating plate 20 is arranged in the oil tank 19, the oil tank 19 is respectively connected with the oil inlet pipe 17 and the oil outlet pipe 18, and an oil pump 21 is arranged between the oil tank 19 and the oil inlet pipe 17.
The stirring mechanism 3 comprises a motor 22 and a stirring shaft 23, the motor 22 is arranged on the upper side of the base 1, a speed reducer 24 is arranged on the left side of the motor 22, a driving wheel 25 is arranged at the output end of the speed reducer 24, the stirring shaft 23 is arranged in the middle of the reaction kettle 2, a driven wheel 26 is arranged at the left end of the stirring shaft 23, a transmission belt 27 is arranged between the driven wheel 26 and the driving wheel 25, a first rotating vane 28 and a second rotating vane 29 are respectively arranged on the left side and the right side of the stirring shaft 23, a connecting rod 30 is arranged in the middle of the stirring shaft 23, and stirring vanes 31 are arranged on the outer side of the connecting rod 30.
When the utility model is used, raw materials are added into the reaction kettle 2 through the adding port 12, nitrogen can be filled into the reaction kettle 2 through the adding port 12 to manufacture a pressure environment, the air pressure in the reaction kettle 2 can be checked through the pressure gauge 15, after the raw materials are added, the stirring mechanism 3 operates, the motor 22 drives the driving wheel 25 to rotate through the speed reducer 24, the driving wheel 25 drives the driven wheel 26 to rotate by the driving belt 27, the stirring shaft 23 is further driven to mix and stir the raw materials, meanwhile, the heating plate 20 heats heat conduction oil in the oil tank 19, the oil pump 21 adds the heat conduction oil into the heating sleeve 11 through the oil inlet pipe 17 to heat the reaction kettle 2, the temperature in the reaction kettle 2 can be detected through the thermocouple 16, the heat conduction oil can be recycled through the oil outlet pipe 18, alcohol steam produced by reaction can be discharged through the air outlet 14, the damping spring 8 is arranged in the supporting leg 4, the vibration of the stirring mechanism 3 can be greatly reduced, the device is protected, and after the raw materials are reacted, the raw materials are discharged through the air outlet 13.
Examples
As shown in figures 1-5, a horizontal reaction device for preparing a molecular sieve catalyst comprises a base 1, a reaction kettle 2 and a stirring mechanism 3, wherein a supporting leg 4 is arranged below the base 1, a positioning seat 9 is arranged on the upper side of the base 1, the reaction kettle 2 is fixedly arranged in the positioning seat 9, and the stirring mechanism 3 is arranged in the reaction kettle 2.
For better effect, the landing leg 4 include footing 5 and interior pole 6, interior pole 6 peg graft in footing 5 inside, interior pole 6 lower extreme be provided with chuck 7, footing 5 and interior pole 6 between be provided with damping spring 8.
For better effect, reation kettle 2 include the cauldron body 10 and heating jacket 11, cauldron body 10 left and right sides be provided with respectively and add mouth 12 and discharge gate 13, cauldron body 10 upper portion left side be provided with gas vent 14, cauldron body 10 upper portion right side be provided with manometer 15, the internal portion of cauldron 10 be provided with thermocouple 16, heating jacket 11 outside be provided with play oil pipe 18 and oil pipe 17 respectively, base 1 downside be provided with oil tank 19, oil tank 19 inside be provided with heating plate 20, oil tank 19 be connected with oil pipe 17 and play oil pipe 18 respectively, oil tank 19 and oil pipe 17 between be provided with oil pump 21.
For better effect, rabbling mechanism 3 include motor 22 and (mixing) shaft 23, motor 22 set up in base 1 upside, motor 22 left side be provided with reduction gear 24, reduction gear 24 output be provided with action wheel 25, (mixing) shaft 23 set up in reation kettle 2 middle part, (mixing) shaft 23 left end be provided with from driving wheel 26, from driving wheel 26 and action wheel 25 between be provided with drive belt 27, (mixing) shaft 23 left and right sides be provided with first rotary vane 28 and second rotary vane 29 respectively, (mixing) shaft 23 middle part be provided with connecting rod 30, the connecting rod 30 outside be provided with stirring vane 31.
In order to achieve a better effect, two thermocouples 16 are provided, and the two thermocouples 16 are respectively arranged at the left side and the right side of the inside of the kettle body 10, so that the temperature inside the kettle body 10 can be detected more comprehensively.
For better effect, the oil outlet pipe 18 and the oil inlet pipe 17 are respectively arranged at the upper side and the lower side of the heating jacket 11, and the heat conduction oil can be discharged from the oil outlet pipe 18 only after the heating jacket 11 is filled, so that the heating effect is more uniform.
In order to achieve a better effect, the spiral directions of the first rotary vane 28 and the second rotary vane 29 are opposite, and the first rotary vane 28 and the second rotary vane 29 can gather and mix the raw materials at the left side and the right side of the inside of the kettle body 10 towards the middle part, so that the mixing effect is good.
For better effect, the stirring blade 31 is in a cross shape, and the stirring effect is good.
When the utility model is used, raw materials are added into the reaction kettle 2 through the adding port 12, nitrogen can be filled into the reaction kettle 2 through the adding port 12 to manufacture a pressure environment, the air pressure in the reaction kettle 2 can be checked through the pressure gauge 15, after the raw materials are added, the stirring mechanism 3 operates, the motor 22 drives the driving wheel 25 to rotate through the speed reducer 24, the driving wheel 25 drives the driven wheel 26 to rotate through the driving belt 27, the stirring shaft 23 is driven to mix and stir the raw materials, under the combined action of the first rotating vane 28, the second rotating vane 29 and the stirring vane 31, the stirring effect is good, meanwhile, the heating plate 20 heats the heat conduction oil in the oil tank 19, the oil pump 21 adds the heat conduction oil into the heating sleeve 11 through the oil inlet pipe 17, and then heats the reaction kettle 2, the internal temperature of the reaction kettle 2 can be detected through the thermocouple 16, heat conduction oil can flow back to the oil tank 19 through the oil outlet pipe 18 for recycling, alcohol steam generated by reaction can be discharged through the exhaust port 14, the damping spring 8 is arranged in the supporting leg 4, vibration of the stirring mechanism 3 can be greatly reduced, the device is protected, after the raw materials react, the raw materials are discharged through the discharge port 13, the device adopts a horizontal reaction device to replace a traditional vertical reaction device, the fluidity of the raw materials in the kettle body 10 is improved, the raw materials can be stirred more uniformly and dispersed, caking and wall hanging phenomena are prevented, the heating of the heating sleeve 11 is more uniform, the local overheating is avoided, the reaction effect is improved, and the energy consumption is also reduced.
Claims (7)
1. The utility model provides a horizontal reaction unit of preparation molecular sieve catalyst, it includes base, reation kettle and rabbling mechanism, its characterized in that: the stirring device comprises a base, and is characterized in that supporting legs are arranged below the base, a positioning seat is arranged on the upper side of the base, a reaction kettle is fixedly arranged in the positioning seat, a stirring mechanism is arranged in the reaction kettle, the stirring mechanism comprises a motor and a stirring shaft, the motor is arranged on the upper side of the base, a speed reducer is arranged on the left side of the motor, a driving wheel is arranged at the output end of the speed reducer, the stirring shaft is arranged in the middle of the reaction kettle, a driven wheel is arranged at the left end of the stirring shaft, a driving belt is arranged between the driven wheel and the driving wheel, a first rotating blade and a second rotating blade are respectively arranged on the left side and the right side of the stirring shaft, a connecting rod is arranged in the middle of the stirring shaft, and stirring blades are arranged on the outer side of the connecting rod.
2. A horizontal reactor for preparing a molecular sieve catalyst as set forth in claim 1, wherein: the landing leg include footing and interior pole, interior pole peg graft in the footing inside, interior pole lower extreme be provided with the dop, footing and interior pole between be provided with damping spring.
3. A horizontal reactor for preparing a molecular sieve catalyst as set forth in claim 1, wherein: the reaction kettle comprises a kettle body and a heating jacket, wherein an adding port and a discharging port are respectively arranged at the left side and the right side of the kettle body, an exhaust port is arranged at the left side of the upper portion of the kettle body, a pressure gauge is arranged at the right side of the upper portion of the kettle body, a thermocouple is arranged in the kettle body, an oil outlet pipe and an oil inlet pipe are respectively arranged at the outer side of the heating jacket, an oil tank is arranged at the lower side of the base, a heating plate is arranged in the oil tank, the oil tank is respectively connected with the oil inlet pipe and the oil outlet pipe, and an oil pump is arranged between the oil tank and the oil inlet pipe.
4. A horizontal reactor for preparing a molecular sieve catalyst according to claim 3, wherein: the number of the thermocouples is two, and the two thermocouples are respectively arranged at the left side and the right side of the inside of the kettle body.
5. A horizontal reactor for preparing a molecular sieve catalyst according to claim 3, wherein: the oil outlet pipe and the oil inlet pipe are respectively arranged at the upper side and the lower side of the heating sleeve.
6. A horizontal reactor for preparing a molecular sieve catalyst as set forth in claim 1, wherein: the spiral directions of the first rotating vane and the second rotating vane are opposite.
7. A horizontal reactor for preparing a molecular sieve catalyst as set forth in claim 1, wherein: the stirring blade is in a cross shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320211317.4U CN219540288U (en) | 2023-02-14 | 2023-02-14 | Horizontal reaction device for preparing molecular sieve catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320211317.4U CN219540288U (en) | 2023-02-14 | 2023-02-14 | Horizontal reaction device for preparing molecular sieve catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219540288U true CN219540288U (en) | 2023-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320211317.4U Active CN219540288U (en) | 2023-02-14 | 2023-02-14 | Horizontal reaction device for preparing molecular sieve catalyst |
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| Country | Link |
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| CN (1) | CN219540288U (en) |
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2023
- 2023-02-14 CN CN202320211317.4U patent/CN219540288U/en active Active
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