CN218281775U - Polyamide 6 salt aqueous solution reactor - Google Patents

Abstract

The utility model discloses a polyamide 6 salt solution reactor relates to polyamide 6 salt solution preparation technical field, including the workstation, the fixed support that is equipped with three equidistance setting in one side on workstation top, the fixed agitator tank that is equipped with in top of three support, the inside of agitator tank is equipped with the stirring subassembly, and the bottom of agitator tank inside is rotated through the bearing and is connected with the (mixing) shaft, and the feed port has been seted up to one side on agitator tank top, and the fixed purification can that is equipped with in top of agitator tank, the beneficial effects of the utility model are that: drive (mixing) shaft, a plurality of puddler and helical blade through the driving motor start-up and rotate, carry out the abundant reaction to the stoste of whereabouts in the intercommunication pipe when a plurality of puddler pivoted, the stoste after the stirring of a plurality of puddler falls to agitator tank bottom back, rotates the stoste that makes agitator tank bottom through helical blade again and upwards promotes to it is long when the effectual stirring that prolongs the stoste, with the reaction effect that improves the stoste.

Description

Polyamide 6 salt aqueous solution reactor

Technical Field

The utility model relates to a reactor, in particular to polyamide 6 saline solution reactor belongs to polyamide 6 saline solution preparation technical field.

Background

Polyamide 6 is also known as polycaprolactam or nylon 6. A translucent to opaque yellowish or milky white thermoplastic resin. The relative density is 1.12-1.14, the melting point is 219-225 ℃, the tensile strength is 68-83 MPa, the compressive strength is 82-88 MPa, the low temperature resistance is excellent (not brittle at the temperature of-75 ℃), and the wear resistance, the self-lubricating property and the oil resistance are good. Self-extinguishing, polyamide 6 can be reacted with the composition through a reactor to form an aqueous salt solution.

Wherein the application number is "CN201820860166.4" the disclosed "can improve reaction efficiency's salify reation kettle" also is mature technique day by day, and it "includes reation kettle body, heater strip group and discharging pipe, the outside of reation kettle body is provided with presss from both sides the cover, and the top of reation kettle body installs first motor, the below of first motor is connected with the (mixing) shaft, and the below of (mixing) shaft is provided with interior bucket, be fixed with the stirring leaf around the (mixing) shaft, and the top of stirring leaf is provided with the mounting panel, the mounting panel is connected with the inner wall of reation kettle body through the ball, and the outside of mounting panel is fixed with first gear, the right side of first gear is connected with the second gear, and the connecting rod is installed to the below of second gear. This can improve reaction efficiency's salification reation kettle is provided with interior bucket, and interior bucket is fixed mutually with the mounting panel, when the mounting panel rotated, can drive interior bucket and rotate together, and the direction of rotation of interior bucket is opposite with the direction of rotation of (mixing) shaft moreover, has further accelerated this reation kettle's processing progress ", but the device still has following defect when in-service use.

1) The reaction kettle improves the reaction efficiency through the reverse rotation of the inner barrel and the stirring shaft, but the polyamide 6 saline water preparation raw material is very easily adhered to the inner wall of the kettle body in the stirring reaction process, so that the stirring effect of the raw material is influenced;

2) The reaction vessel cannot filter impurities in the raw materials before feeding, resulting in a reduction in the quality of the brine solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polyamide 6 salt solution reactor to the raw materials that provide easily adheres to the internal wall of cauldron in solving above-mentioned background art, can't carry out filterable problem to the impurity in the raw materials.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polyamide salt solution reactor, includes the workstation, the fixed support that is equipped with three equidistance setting in one side on workstation top is three the fixed agitator tank that is equipped with in top of support, the inside of agitator tank is equipped with the stirring subassembly, the inside bottom of agitator tank is rotated through the bearing and is connected with the (mixing) shaft, the feed port has been seted up to one side on agitator tank top, the fixed purification jar that is equipped with in top of agitator tank, the inside of purification jar is equipped with the purification subassembly, the through-hole has been seted up at the middle part of purification tank bottom end, fixed communicating pipe that is equipped with between through-hole and the feed port, the top threaded connection of purification jar has the apron, the fixed feeder hopper that is equipped with in middle part on apron top.

Preferably, the stirring subassembly includes a plurality of puddler, two push pedals, helical blade, driving motor, two spouts, two fly leafs and scraping ring, a plurality of the puddler is fixed respectively and is set up at the top of (mixing) shaft both sides, two the bottom of (mixing) shaft both sides is fixed respectively to the push pedal, helical blade is fixed to be set up in the bottom of (mixing) shaft, the fixed middle part that sets up in the agitator tank bottom of driving motor, driving motor's transmission shaft and the bottom fixed connection of (mixing) shaft, two the inner wall in agitator tank both sides, two are seted up respectively to the spout the equal sliding connection of inner wall of spout has the fly leaf, two the fixed scraping ring that is equipped with between the fly leaf.

Preferably, the inner wall of one side of the bottom end of the stirring tank is rotatably connected with a connecting screw rod through a bearing, a screw rod nut in threaded connection with the connecting screw rod is fixedly arranged on the inner wall of one of the movable plates, a reciprocating motor is fixedly arranged on one side of the bottom end of the stirring tank, and a transmission shaft of the reciprocating motor is fixedly connected with the bottom end of the connecting screw rod.

Preferably, purify the subassembly and include two draw-in grooves, two mount pads, four slide openings, four slide bars, filter plate and vibrating motor, two the inner wall at purification tank both sides top is seted up respectively to the draw-in groove, two the equal block of inner wall of draw-in groove is connected with the mount pad, two slide openings, four have all been seted up to the inner wall of mount pad top one side four the equal sliding connection of inner wall of slide opening has the slide bar, four fixed filter plate that is equipped with between the slide bar, the fixed vibrating motor that is equipped with in middle part of filter plate bottom.

Preferably, the fixed surface of agitator tank is equipped with hollow ring, the fixed heating pipe that is equipped with a plurality of equidistance setting of inner wall of hollow ring, the fixed heat conduction pole that is equipped with a plurality of equidistance setting between hollow ring and the agitator tank, establish to the vacuum in the inside of hollow ring, the fixed temperature controller that is equipped with in positive top of agitator tank, the fixed inside that sets up at the agitator tank of test probe of temperature controller, a plurality of the heating pipe all passes through temperature controller and power electric connection.

Preferably, a liquid discharge hole is formed in the bottom of one side of the stirring tank, a sealing cover is in threaded connection with the inner wall of the liquid discharge hole, and a mechanical seal is fixedly arranged at the joint of a transmission shaft of the driving motor and the stirring tank.

Preferably, the fixed flush mounting plate that is equipped with in front of agitator tank, flush mounting plate's surface is equipped with driving motor switch, reciprocating motor switch and vibrating motor switch respectively, driving motor, reciprocating motor and vibrating motor pass through driving motor switch, reciprocating motor switch and vibrating motor switch and power electric connection respectively.

Compared with the prior art, the utility model provides a polyamide salt solution reactor has following beneficial effect:

1. the stirring shaft, the stirring rods and the helical blades are driven to rotate by starting the driving motor, the raw liquid falling in the communicating pipe is fully reacted while the stirring rods rotate, the raw liquid stirred by the stirring rods falls to the bottom of the stirring tank, and then the raw liquid at the bottom of the stirring tank is pushed upwards by the rotation of the helical blades, so that the stirring time of the raw liquid is effectively prolonged, and the reaction effect of the raw liquid is improved;

2. the reciprocating motor is started to drive the connecting screw rod to rotate, the connecting screw rod rotates to enable the two movable plates to respectively slide on the inner walls of the two sliding grooves, and the two movable plates slide to drive the scraping ring to scrape the inner wall of the top of the stirring tank, so that stock solution stirred by the plurality of stirring rods is prevented from being adhered to the inner wall of the stirring tank;

3. the filter plate vibrates when the vibrating motor is operated, the four slide bars slide on the inner walls of the four slide holes respectively, when the filter plate is used for a long time, the surface of the filter plate is blocked by impurities, the cover plate is rotated, the two sides of the filter plate are lifted, the four slide bars slide out of the inner walls of the four slide holes respectively, and therefore the filter plate is taken out of the reactor so as to be convenient to clean.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

FIG. 4 is a schematic sectional view of the hollow ring according to the present invention;

fig. 5 is a schematic view of the cross-section enlarged structure of the mounting base of the present invention.

In the figure: 1. a work table; 2. a support; 3. a stirring tank; 4. stirring the mixture an assembly; 5. a stirring shaft; 6. a feed port; 8. a purification tank; 9. a purification assembly; 10. a through hole; 11. a communicating pipe; 12. a cover plate; 13. a feed hopper; 14. a hollow ring; 15. heating a tube; 16. a heat conducting rod; 17. a temperature controller; 18. a drain hole; 19. a sealing cover; 20. a switch panel; 41. a stirring rod; 42. pushing the plate; 43. a helical blade; 44. a drive motor; 45. a chute; 46. a movable plate; 47. scraping rings; 461. connecting a screw rod; 462. a feed screw nut; 463. a reciprocating motor; 91. a card slot; 92. a mounting seat; 93. a slide hole; 94. a slide bar; 95. filtering the plate; 96. a vibration motor.

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.

Example 1:

please refer to fig. 1-5, the utility model provides a polyamide salt solution reactor, which comprises a workbench 1, wherein one side of the top end of the workbench 1 is fixedly provided with three equidistantly arranged brackets 2, the top ends of the three brackets 2 are fixedly provided with an agitator tank 3, the inside of the agitator tank 3 is provided with an agitating component 4, the bottom end of the inside of the agitator tank 3 is rotatably connected with an agitating shaft 5 through a bearing, one side of the top end of the agitator tank 3 is provided with a feed hole 6, the top end of the agitator tank 3 is fixedly provided with a purification tank 8, the inside of the purification tank 8 is provided with a purification component 9, the middle part of the bottom end of the purification tank 8 is provided with a through hole 10, a communicating pipe 11 is fixedly arranged between the through hole 10 and the feed hole 6, the top end of the purification tank 8 is in threaded connection with a cover plate 12, and the middle part of the top end of the cover plate 12 is fixedly provided with a feed hopper 13;

the surface of the stirring tank 3 is fixedly provided with a hollow ring 14, the inner wall of the hollow ring 14 is fixedly provided with a plurality of heating pipes 15 which are arranged at equal intervals, a plurality of heat conducting rods 16 which are arranged at equal intervals are fixedly arranged between the hollow ring 14 and the stirring tank 3, the inside of the hollow ring 14 is set to be vacuum, the top of the front surface of the stirring tank 3 is fixedly provided with a temperature controller 17, a detection probe of the temperature controller 17 is fixedly arranged inside the stirring tank 3, the plurality of heating pipes 15 are all electrically connected with a power supply through the temperature controller 17, the temperature controller 17 controls the plurality of heating pipes 15 to heat the inside of the hollow ring 14, and then the heat is conducted to the inside of the stirring tank 3 through the plurality of heat conducting rods 16, so that the reaction efficiency of raw materials in the stirring tank 3 is improved;

referring to fig. 1-5, a polyamide salt aqueous solution reactor further comprises a stirring assembly 4, wherein the stirring assembly 4 comprises a plurality of stirring rods 41, two push plates 42, a helical blade 43, a driving motor 44, two sliding chutes 45, two movable plates 46 and a scraping ring 47, the plurality of stirring rods 41 are respectively and fixedly arranged at the tops of two sides of the stirring shaft 5, the two push plates 42 are respectively and fixedly arranged at the bottom ends of two sides of the stirring shaft 5, the helical blade 43 is fixedly arranged at the bottom of the stirring shaft 5, the driving motor 44 is fixedly arranged at the middle part of the bottom end of the stirring tank 3, a transmission shaft of the driving motor 44 is fixedly connected with the bottom end of the stirring shaft 5, the two sliding chutes 45 are respectively arranged on the inner walls of two sides of the stirring tank 3, the movable plates 46 are respectively and slidably connected with the inner walls of the two sliding chutes 45, and the scraping ring 47 is fixedly arranged between the two movable plates 46;

the inner wall of one side of the bottom end of the stirring tank 3 is rotatably connected with a connecting screw rod 461 through a bearing, the inner wall of one movable plate 46 is fixedly provided with a screw rod nut 462 in threaded connection with the connecting screw rod 461, one side of the bottom end of the stirring tank 3 is fixedly provided with a reciprocating motor 463, a transmission shaft of the reciprocating motor 463 is fixedly connected with the bottom end of the connecting screw rod 461, the reciprocating motor 463 is started to drive the connecting screw rod 461 to rotate, and the connecting screw rod 461 rotates to enable the two movable plates 46 to respectively slide on the inner walls of the two sliding grooves 45, so that the scraping ring 47 can conveniently scrape the inner wall of the top of the stirring tank 3;

a liquid discharge hole 18 is formed in the bottom of one side of the stirring tank 3, a sealing cover 19 is in threaded connection with the inner wall of the liquid discharge hole 18, a mechanical seal is fixedly arranged at the joint of a transmission shaft of the driving motor 44 and the stirring tank 3, a worker can conveniently control the reactor to discharge materials through the sealing cover 19, and meanwhile, the mechanical seal effectively improves the sealing property in the reactor;

a switch panel 20 is fixedly arranged on the front surface of the stirring tank 3, a driving motor switch and a reciprocating motor switch are respectively arranged on the surface of the switch panel 20, and the driving motor 44 and the reciprocating motor 463 are respectively and electrically connected with a power supply through the driving motor switch and the reciprocating motor switch;

specifically, as shown in fig. 2 and 3, a driving motor switch on the surface of the switch panel 20 is firstly turned on, a driving motor 44 is turned on to drive the stirring shaft 5, the stirring rods 41 and the helical blades 43 rotate, the stirring rods 41 rotate while fully reacting the stock solution falling in the communicating pipe 11, the stock solution stirred by the stirring rods 41 falls to the bottom of the stirring tank 3, and then the stock solution at the bottom of the stirring tank 3 is pushed upwards by the rotation of the helical blades 43, so that the stirring duration of the stock solution is effectively prolonged, the reaction effect of the stock solution is improved, a reciprocating motor switch on the surface of the switch panel 20 is then turned on, the reciprocating motor 463 turns on to drive the connecting lead screw 461, the connecting lead screw 461 turns to enable the two movable plates 46 to respectively slide on the inner walls of the two sliding grooves 45, and the two movable plates 46 slide to drive the scraping ring 47 to scrape the inner wall of the top of the stirring tank 3, thereby preventing the stock solution stirred by the stirring rods 41 from adhering to the inner wall of the stirring tank 3.

Example 2:

the purification assembly 9 comprises two clamping grooves 91, two mounting seats 92, four sliding holes 93, four sliding rods 94, a filter plate 95 and a vibration motor 96, the two clamping grooves 91 are respectively arranged on the inner walls of the tops of the two sides of the purification tank 8, the inner walls of the two clamping grooves 91 are respectively connected with the mounting seats 92 in a clamping manner, the inner walls of one sides of the top ends of the two mounting seats 92 are respectively provided with the two sliding holes 93, the inner walls of the four sliding holes 93 are respectively connected with the sliding rods 94 in a sliding manner, the filter plate 95 is fixedly arranged among the four sliding rods 94, and the vibration motor 96 is fixedly arranged in the middle of the bottom end of the filter plate 95;

a switch panel 20 is fixedly arranged on the front surface of the stirring tank 3, a vibration motor switch is arranged on the surface of the switch panel 20, and a vibration motor 96 is electrically connected with a power supply through the vibration motor switch;

specifically, as shown in fig. 2 and 5, first, a vibration motor switch on the surface of the switch panel 20 is turned on, the vibration motor 96 is operated to vibrate the filter plate 95, and simultaneously, four sliding rods 94 respectively slide on the inner walls of the four sliding holes 93, when the filter plate 95 is clogged with impurities after a long time use, the cover plate 12 is rotated and both sides of the filter plate 95 are lifted, and the four sliding rods 94 respectively slide out of the inner walls of the four sliding holes 93, so that the filter plate 95 is taken out of the interior of the reactor to be cleaned.

The working principle is as follows: when the reactor is used, the utility model relates to a polyamide salt solution reactor, firstly, the temperature detection range of a temperature controller 17 with the model REX-C100 is set at 50-80 ℃, when the temperature detection result in the stirring tank 3 is lower than 50 ℃, the temperature controller 17 controls a plurality of heating pipes 15 to operate, the heat in the hollow ring 14 is guided into the stirring tank 3 through the heating pipes 15, then the stock solution with proper proportion is poured into the feed hopper 13, the vibration motor switch on the surface of the switch panel 20 is opened, the vibration motor 96 operates to make the filter plate 95 vibrate, meanwhile, four sliding rods 94 respectively slide on the inner walls of four sliding holes 93, thereby improving the screening effect of the reactor on impurities in the stock solution, then the drive motor switch on the surface of the switch panel 20 is opened, the drive motor 44 starts the stirring shaft 5, a plurality of stirring rods 41 and helical blades 43 rotate, the raw liquid falling in the communicating pipe 11 is fully reacted while the plurality of stirring rods 41 rotate, the raw liquid stirred by the plurality of stirring rods 41 falls to the bottom of the stirring tank 3, and then the raw liquid at the bottom of the stirring tank 3 is upwards pushed by the rotation of the helical blade 43, so that the stirring time of the raw liquid is effectively prolonged, the reaction effect of the raw liquid is improved, a reciprocating motor switch on the surface of the switch panel 20 is opened, a reciprocating motor 463 is started to drive a connecting lead screw 461 to rotate, the connecting lead screw 461 rotates to enable two movable plates 46 to respectively slide on the inner walls of two sliding chutes 45, the two movable plates 46 slide to drive a scraping ring 47 to scrape the inner wall of the top of the stirring tank 3, so that the raw liquid stirred by the plurality of stirring rods 41 is prevented from being adhered to the inner wall of the stirring tank 3, when the surface of the filter plate 95 is blocked by impurities after the filter plate 95 is used for a long time, the cover plate 12 is rotated and the two sides of the filter plate 95 are lifted, the four slide bars 94 slide out of the inner walls of the four slide holes 93, respectively, thereby taking the filter sheet 95 out of the interior of the reactor for cleaning.

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 (7)

1. The utility model provides a polyamide 6 salt solution reactor, includes workstation (1), its characterized in that, the fixed support (2) that are equipped with three equidistance setting in one side on workstation (1) top, it is three the fixed agitator tank (3) that are equipped with in top of support (2), the inside of agitator tank (3) is equipped with stirring subassembly (4), the inside bottom of agitator tank (3) is rotated through the bearing and is connected with (mixing) shaft (5), feed port (6) have been seted up to one side on agitator tank (3) top, the fixed purification jar (8) that are equipped with in top of agitator tank (3), the inside of purification jar (8) is equipped with purification subassembly (9), through-hole (10) have been seted up at the middle part of purification jar (8) bottom, fixed communicating pipe (11) that is equipped with between through-hole (10) and feed port (6), the top threaded connection of purification jar (8) has apron (12), the middle part on apron (12) top is fixed and is equipped with feeder hopper (13).

2. The reactor of claim 1, wherein: stirring subassembly (4) include a plurality of puddler (41), two push pedal (42), helical blade (43), driving motor (44), two spout (45), two fly leaf (46) and scrape ring (47), a plurality of puddler (41) is fixed respectively and is set up at the top of (mixing) shaft (5) both sides, two push pedal (42) is fixed respectively and is set up the bottom in (mixing) shaft (5) both sides, helical blade (43) is fixed to be set up the bottom in (mixing) shaft (5), driving motor (44) is fixed to be set up the middle part in agitator tank (3) bottom, the transmission shaft of driving motor (44) and the bottom fixed connection of (mixing) shaft (5), two the inner wall in agitator tank (3) both sides is seted up respectively in spout (45), two the equal sliding connection in inner wall of spout (45) has fly leaf (46), two fixed being equipped with between fly leaf (46) scrapes ring (47).

3. A polyamide 6 brine solution reactor as claimed in claim 2 wherein: the inner wall of agitator tank (3) bottom one side is connected with connection lead screw (461) through the bearing rotation, one of them the inner wall of fly leaf (46) is fixed be equipped with lead screw nut (462) of connecting lead screw (461) threaded connection, one side of agitator tank (3) bottom is fixed be equipped with reciprocating motor (463), reciprocating motor (463)'s transmission shaft and the bottom fixed connection of connecting lead screw (461).

4. A polyamide 6 brine solution reactor as claimed in claim 3 wherein: purify subassembly (9) and include two draw-in grooves (91), two mount pads (92), four slide opening (93), four slide bar (94), filter plate (95) and vibrating motor (96), two the inner wall at purification jar (8) both sides top is seted up respectively in draw-in groove (91), two the equal block of inner wall of draw-in groove (91) is connected with mount pad (92), two slide opening (93), four have all been seted up to the inner wall of mount pad (92) top one side the equal sliding connection of inner wall of slide opening (93) has slide bar (94), four fixedly between slide bar (94) filter plate (95) is equipped with, the fixed vibrating motor (96) that is equipped with in middle part of filter plate (95) bottom.

5. A polyamide 6 brine solution reactor as claimed in claim 1 wherein: the fixed surface of agitator tank (3) is equipped with hollow ring (14), the fixed heating pipe (15) that are equipped with a plurality of equidistance and set up of inner wall of hollow ring (14), fixed heat conduction pole (16) that are equipped with a plurality of equidistance and set up between hollow ring (14) and agitator tank (3), establish to the vacuum in the inside of hollow ring (14), agitator tank (3) positive top is fixed and is equipped with temperature controller (17), the fixed inside that sets up in agitator tank (3) of test probe of temperature controller (17), a plurality of heating pipe (15) all are through temperature controller (17) and power electric connection.

6. A polyamide 6 brine solution reactor as claimed in claim 2 wherein: liquid discharge hole (18) have been seted up to the bottom of agitator tank (3) one side, the inner wall threaded connection of liquid discharge hole (18) has sealed lid (19), the fixed mechanical seal that is equipped with in the transmission shaft of driving motor (44) and the junction of agitator tank (3).

7. The reactor of claim 4, wherein: the front of agitator tank (3) is fixed and is equipped with flush mounting plate of switch (20), the surface of flush mounting plate of switch (20) is equipped with driving motor switch, reciprocating motor switch and vibrating motor switch respectively, driving motor (44), reciprocating motor (463) and vibrating motor (96) are respectively through driving motor switch, reciprocating motor switch and vibrating motor switch and power electric connection.

Images