CN212090978U - Double-pipeline crystallization reaction kettle for epoxy resin synthesis - Google Patents
Double-pipeline crystallization reaction kettle for epoxy resin synthesis Download PDFInfo
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- CN212090978U CN212090978U CN202020441700.5U CN202020441700U CN212090978U CN 212090978 U CN212090978 U CN 212090978U CN 202020441700 U CN202020441700 U CN 202020441700U CN 212090978 U CN212090978 U CN 212090978U
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Abstract
The utility model discloses a double-pipeline crystallization reaction kettle for epoxy resin synthesis, which relates to the technical field of crystallization kettles and comprises a kettle body, wherein a feeding cylinder is arranged at the top of the kettle body, a discharging pipe with a control valve is arranged at the bottom of the kettle body, a tree-shaped stirring rod is rotatably arranged at the top of the inner wall of the kettle body, the top of the stirring rod extends to the top of the kettle body, a heat-preserving cylinder, a motor and a fan are arranged at the top of the kettle body and at the side part of the stirring rod, a controller electrically connected with the motor and the fan is arranged on the side wall of the kettle body, the double-pipeline crystallization reaction kettle for epoxy resin synthesis can cool the inside and the outside of a material simultaneously through cold air in an inner pipeline and cooling water in an outer pipeline, the cooling crystallization efficiency of the material is effectively improved, and the material is always in a stirring and mixing state under the action of the motor, the temperature is reduced uniformly, and the crystal form is stable.
Description
Technical Field
The utility model relates to a crystallization kettle field, concretely relates to double-pipeline crystallization reaction kettle is used in epoxy synthesis.
Background
The crystallization kettle is a crystallization device which needs chilled water or refrigerant water to be rapidly cooled in the kettle after material mixing reaction, the structural form and the material outlet form of a stirrer of the crystallization kettle meet the process use conditions through high-precision polishing in a tank body and the requirement of no dead angle during cleaning in the tank body. Current crystallization kettle all uses the clamp to cool off basically, and the clamp cover heat transfer area is not big, and fluid flow velocity is little, and heat transfer coefficient is not high to it is inhomogeneous to lead to the material cooling, thereby influences the crystallization form, and application number is CN 201520274074.4's an epoxy resin is synthetic with double-pipe crystallization kettle, though cools off through two kinds of modes, but the cooling position is the same, and crystallization promotion rate is limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a synthetic double-pipe crystallization reation kettle that uses of efficient epoxy.
The utility model provides a technical scheme that above-mentioned problem adopted is:
a double-pipeline crystallization reaction kettle for epoxy resin synthesis comprises a kettle body, wherein a feeding cylinder is installed at the top of the kettle body, a discharging pipe with a control valve is installed at the bottom of the kettle body, a tree-shaped stirring rod is rotatably installed at the top of the inner wall of the kettle body, the top of the stirring rod extends to the top of the kettle body, a heat-insulating cylinder, a motor and a fan are installed at the top of the kettle body and positioned at the side part of the stirring rod, a controller electrically connected with the motor and the fan is installed on the side wall of the kettle body, a dry ice cylinder is installed inside the heat-insulating cylinder, the top of the stirring rod is connected with a guide pipe through a rotary connector, the end part of the guide pipe extends to the inside of the heat-insulating cylinder and surrounds the outside of the dry ice cylinder, the end part of the guide pipe extends to the outside of the heat-insulating cylinder and is connected with an air outlet of the fan, an inner pipeline, the top end of an output shaft of the motor is provided with a driving wheel, and the driving wheel is in transmission connection with the stirring rod through a belt.
As the further improvement of above-mentioned technical scheme, heat dissipation case and the water tank that leads to water piping connection are installed to the lateral wall of the cauldron body, and the heat dissipation case is located the top of water tank, annular outer pipeline has been seted up in the lateral wall of the cauldron body, the internally mounted of water tank has the water pump, and the water pump passes through wire and controller electric connection, and the water outlet end of water pump is connected with the bottom of outer pipeline, the top of outer pipeline is connected with the top of heat dissipation case, and the water pump is led the inside to outer pipeline with the inside cooling water of water tank, can wholly cool off the outside of material, does benefit to at material stirring in-process and improves its cooling efficiency, improves crystallization rate.
As the further improvement of above-mentioned technical scheme, the opening has been seted up to the one side that the cauldron body was kept away from to the heat dissipation case, and the opening department is fixed through waterproof ventilated membrane, and the setting of opening and waterproof ventilated membrane does benefit to and dispels the heat to the inside cooling water of heat dissipation case, the continuous use of the cooling water of being convenient for.
As a further improvement of the technical scheme, the heat dissipation box is flat, the two sides of the inner wall of the heat dissipation box are provided with the partition plates which are arranged in a staggered mode, the partition plates can enable cooling water to fully contact the heat dissipation box, and heat dissipation of the cooling water is further improved.
As a further improvement of the above technical scheme, one end of the inner pipe is connected with the conduit, the other end of the inner pipe is located at the top of the side wall of the stirring rod, and is clamped with a plug, the side wall of the stirring rod is provided with a through hole communicated with the inner pipe, the outer wall of the stirring rod is movably provided with a baffle at the through hole, when the plug is opened, the cold air enters the inner pipe and is discharged in the stirring rod, when the end of the inner pipe is plugged by the plug, the cold air can be guided into the material to dissipate heat, so that the heat inside the material can be guided out in an air flow manner, and the cooling effect is better.
As the further improvement of the technical scheme, the paddle is installed at the bottom of the stirring rod and is close to the bottom of the inner wall of the kettle body, so that the paddle can improve the mixing efficiency of materials and the crystallization rate is easily improved.
Compared with the prior art, the utility model, have following advantage and effect:
1. the utility model discloses a through the interior air conditioning of interior pipeline and the cooling water in the outer pipeline when using, can cool off simultaneously the inside and the outside of material, the effectual cooling crystallization efficiency who improves the material is in the stirring mixed state all the time at the little material of effect of motor simultaneously, and the cooling is even, and the crystallization form is stable.
2. The utility model discloses a through opening the jam when using, air conditioning gets into behind the interior conduit through discharging again in the puddler, when the tip that blocks up the interior conduit, the inside that air conditioning can channel into the material dispels the heat, does benefit to the mode through the air current and derives the heat of material inside, and the cooling effect is better.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the inner pipe according to the embodiment of the present invention.
Fig. 3 is an internal schematic view of a heat preservation cylinder according to an embodiment of the present invention.
Fig. 4 is an internal schematic view of the heat dissipation box according to the embodiment of the present invention.
Wherein: 1 kettle body, 2 stirring rods, 3 guide pipes, 4 heat preservation cylinders, 5 dry ice cylinders, 6 fans, 7 inner pipelines, 8 motors, 9 feeding cylinders, 10 baffles, 11 plugs, 12 outer pipelines, 13 heat dissipation boxes, 14 water tanks, 15 blades and 16 partition plates.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Referring to fig. 1 to 4, the embodiment provides a double-pipeline crystallization reaction kettle for epoxy resin synthesis, which comprises a kettle body 1, wherein a feeding cylinder 9 is installed at the top of the kettle body 1, a discharging pipe with a control valve is installed at the bottom of the kettle body 1, a tree-shaped stirring rod 2 is rotatably installed at the top of the inner wall of the kettle body 1, a paddle 15 is installed at the bottom of the stirring rod 2, the paddle 15 is close to the bottom of the inner wall of the kettle body 1, the paddle 15 can improve the mixing efficiency of materials and easily improve the crystallization rate, the top of the stirring rod 2 extends to the top of the kettle body 1, a heat-insulating cylinder 4, a motor 8 and a fan 6 are installed at the top of the kettle body 1 and at the side part of the stirring rod 2, a controller electrically connected with the motor 8 and the fan 6 is installed on the side wall of the kettle body 1, a dry ice cylinder 5 is installed inside the heat-insulating cylinder 4, the top of the stirring rod, the end of the conduit 3 extends to the inside of the thermal insulation cylinder 4 and surrounds the outside of the dry ice cylinder 5, the end of the conduit 3 extends to the outside of the thermal insulation cylinder 4 and is connected with an air outlet of the fan 6, the inner pipe 7 is arranged inside the stirring rod 2, the inner pipe 7 is connected with the conduit 3, one end of the inner pipe 7 is connected with the conduit 3, the other end of the inner pipe 7 is positioned at the top of the side wall of the stirring rod 2 and is clamped with a plug 11, the side wall of the stirring rod 2 is provided with a through hole communicated with the inner pipe 7, a baffle 10 is movably arranged on the outer wall of the stirring rod 2 and at the through hole, when the plug 11 is opened, the cold air enters the inner pipe 7 and is discharged again in the stirring rod 2, when the plug 11 plugs the end of the inner pipe 7, the cold air can be guided into the material for heat dissipation, which is beneficial to guide out the heat inside of the material in an air, the cooling effect is better, the top end of the output shaft of the motor 8 is provided with a driving wheel, the driving wheel is in transmission connection with the stirring rod 2 through a belt, the fan 6 sucks air to enable the air to enter the inside of the conduit 3, the dry ice in the dry ice cylinder 5 can cool the air inside the conduit 3 when the air passes through the heat preservation cylinder 4, the cold air enters the inside of the inner pipeline 7 to enable the stirring rod 2 to keep a low temperature state, the motor 8 drives the stirring rod 2 to rotate to directly stir and cool the inside of the material, the cooling crystallization rate can be improved, the side wall of the kettle body 1 is provided with a heat dissipation box 13 and a water tank 14 which are connected through a water pipe, the heat dissipation box 13 is positioned above the water tank 14, the side wall of the kettle body 1 is internally provided with an annular outer pipeline 12, the water pump is arranged inside the water tank 14, the water pump is electrically connected with a controller through a lead, the top of outer pipeline 12 is connected with the top of heat dissipation case 13, the water pump leads the inside of outer pipeline 12 with the inside cooling water of water tank 14, can wholly cool off the outside of material, do benefit to and improve its cooling efficiency at material stirring in-process, improve crystallization rate, the opening has been seted up to one side that the cauldron body 1 was kept away from to heat dissipation case 13, and opening department is fixed through waterproof ventilated membrane, the setting of opening and waterproof ventilated membrane does benefit to and dispels the heat to the inside cooling water of heat dissipation case 13, the continuous use of the cooling water of being convenient for, heat dissipation case 13 is the platykurtic, and crisscross baffle 16 that sets up is all installed to the inner wall both sides of heat dissipation case 13, baffle 16 can make cooling water fully contact heat dissipation case 13, further improve the heat dissipation of.
The working principle is as follows:
when the device is used, the fan 6 sucks air to enable the air to enter the inside of the conduit 3, the dry ice in the dry ice cylinder 5 can cool the air in the conduit 3 when the air passes through the heat preservation cylinder 4, the cold air enters the inside of the inner pipeline 7 to enable the stirring rod 2 to keep a low temperature state, the motor 8 drives the stirring rod 2 to rotate to directly stir and cool the inside of the material, the cooling crystallization rate can be improved, when the plug 11 is opened, the cold air enters the inner pipeline 7 and then is discharged in the stirring rod 2, when the plug 11 plugs the end part of the inner pipeline 7, the cold air can be led into the inside of the material to dissipate heat, the heat in the material can be led out in an air flow mode, the cooling effect is better, the water pump leads the cooling water in the water tank 14 to the inside of the outer pipeline 12 to cool the whole outside of the material, and the cooling efficiency of the material can be improved in the material stirring process, further improve crystallization rate, heat dissipation case 13 can dispel the heat to the cooling water after the heat absorption, is convenient for the continuation heat absorption of cooling water.
The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides a synthetic double-pipe crystallization reation kettle that uses of epoxy which characterized in that: the device comprises a kettle body (1), wherein a feeding cylinder (9) is installed at the top of the kettle body (1), and a discharging pipe with a control valve is installed at the bottom of the kettle body (1); the top of the inner wall of the kettle body (1) is rotatably provided with a tree-shaped stirring rod (2), the top of the stirring rod (2) extends to the top of the kettle body (1), the top of the kettle body (1) and the side part of the stirring rod (2) are provided with a heat-insulating cylinder (4), a motor (8) and a fan (6), the side wall of the kettle body (1) is provided with a controller which is electrically connected with the motor (8) and the fan (6), the inside of the heat-insulating cylinder (4) is provided with a dry ice cylinder (5), the top of the stirring rod (2) is connected with a guide pipe (3) through a rotary connector, the end part of the guide pipe (3) extends to the inside of the heat-insulating cylinder (4) and surrounds the outside of the dry ice cylinder (5), the end part of the guide pipe (3) extends to the outside of the heat-insulating cylinder (4) and is connected with an air outlet of the fan (6), the inside of the stirring rod (2) is provided, and the inner pipeline (7) is connected with the guide pipe (3), the top end of an output shaft of the motor (8) is provided with a driving wheel, and the driving wheel is in transmission connection with the stirring rod (2) through a belt.
2. The double-pipe crystallization reactor for epoxy resin synthesis according to claim 1, characterized in that: heat dissipation case (13) and water tank (14) through water piping connection are installed to the lateral wall of the cauldron body (1), and heat dissipation case (13) are located the top of water tank (14), annular outer pipeline (12) have been seted up in the lateral wall of the cauldron body (1), the internally mounted of water tank (14) has the water pump, and the water outlet end of water pump is connected with the bottom of outer pipeline (12), the top of outer pipeline (12) is connected with the top of heat dissipation case (13).
3. The double-pipe crystallization reactor for epoxy resin synthesis according to claim 2, characterized in that: one side of the heat dissipation box (13) far away from the kettle body (1) is provided with a through hole, and the through hole is fixed through a waterproof breathable film.
4. The double-pipe crystallization reactor for epoxy resin synthesis according to claim 2, characterized in that: the heat dissipation box (13) is flat, and the partitions (16) which are arranged in a staggered mode are mounted on two sides of the inner wall of the heat dissipation box (13).
5. The double-pipe crystallization reactor for epoxy resin synthesis according to claim 1, characterized in that: the one end and the pipe (3) of interior pipeline (7) are connected, the other end of interior pipeline (7) is located the lateral wall top of puddler (2), and the joint has and blocks up (11), the opening with interior pipeline (7) intercommunication is seted up to the lateral wall of puddler (2), the outer wall of puddler (2) just is located opening department movable mounting and has baffle (10).
6. The double-pipe crystallization reactor for epoxy resin synthesis according to claim 1, characterized in that: paddle (15) are installed to the bottom of puddler (2), and paddle (15) are close to the inner wall bottom of the cauldron body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441700.5U CN212090978U (en) | 2020-03-31 | 2020-03-31 | Double-pipeline crystallization reaction kettle for epoxy resin synthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441700.5U CN212090978U (en) | 2020-03-31 | 2020-03-31 | Double-pipeline crystallization reaction kettle for epoxy resin synthesis |
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| Publication Number | Publication Date |
|---|---|
| CN212090978U true CN212090978U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020441700.5U Expired - Fee Related CN212090978U (en) | 2020-03-31 | 2020-03-31 | Double-pipeline crystallization reaction kettle for epoxy resin synthesis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025679A (en) * | 2022-05-09 | 2022-09-09 | 中国人民解放军总医院第二医学中心 | Electronic intelligent brewing equipment based on gastrointestinal ultrasonic developing aid |
-
2020
- 2020-03-31 CN CN202020441700.5U patent/CN212090978U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025679A (en) * | 2022-05-09 | 2022-09-09 | 中国人民解放军总医院第二医学中心 | Electronic intelligent brewing equipment based on gastrointestinal ultrasonic developing aid |
| CN115025679B (en) * | 2022-05-09 | 2023-06-02 | 中国人民解放军总医院第二医学中心 | Electronic intelligent brewing equipment based on gastrointestinal ultrasound auxiliary developer |
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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: 20201208 Termination date: 20210331 |