CN215028865U

CN215028865U - Acrylic acid functional resin homopolymerization reaction kettle

Info

Publication number: CN215028865U
Application number: CN202121047997.8U
Authority: CN
Inventors: 裴东东; 姚新鼎; 王东帅; 刘艳颖; 邵艳杰; 邱灿灿
Original assignee: Shandong Material Competition Mstar Technology Ltd
Current assignee: Rukun Shandong New Material Technology Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-07
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses an acrylic acid functional resin homopolymerization reation kettle, including the last cauldron body and the lower cauldron body, the top fixed connection of ring flange and the lower cauldron body is passed through to the bottom of going up the cauldron body, and the fixed stirring storehouse that is equipped with in inside of the lower cauldron body, the fixed stirring subassembly that is equipped with in inside in stirring storehouse, stirring subassembly include first (mixing) shaft, first puddler, second puddler, threaded rod, extrusion oar, stirring vane, and the top of first (mixing) shaft is passed through the bearing and is rotated with the top in stirring storehouse and be connected, the beneficial effects of the utility model are that: through last cauldron body and cauldron body convenient to detach repair stirring storehouse and internals etc. down, drive first puddler and second puddler through first (mixing) shaft and stir the material, through first puddler and second puddler fixed threaded rod that cooperatees, rise or extrude the material down along the threaded rod at first puddler and the rotatory extrusion oar of second puddler, further rotatory stirring material when rotatory through the extrusion oar.

Description

Acrylic acid functional resin homopolymerization reaction kettle

Technical Field

The utility model relates to a reation kettle, in particular to acrylic acid functional resin homopolymerization reation kettle belongs to resin production technical field.

Background

The acrylic resin is a general name of polymers of acrylic acid, methacrylic acid and derivatives thereof, the acrylic resin coating is a thermoplastic or thermosetting resin coating or acrylic radiation coating prepared by using (methyl) acrylate and styrene as main bodies and copolymerizing the acrylic resin with other acrylates, and the thermoplastic acrylic resin does not generate further crosslinking in the film forming process, so that the acrylic resin has larger relative molecular weight, good light and color retention, water and chemical resistance, quick drying, convenient construction, easy construction recoating and reworking, and good whiteness and positioning of aluminum powder during preparation of aluminum powder paint. The thermoplastic acrylic resin is widely applied in the fields of automobiles, electrical appliances, machinery, buildings and the like.

Often use reation kettle to prepare when acrylic acid functional resin homopolymerization production, thereby but the stirring of current reation kettle receives the influence such as the viscidity of material can lead to stirring inequality to influence the effect of material homopolymerization, thereby the material is not convenient for discharge after the preparation is accomplished in addition to and the acrylic resin finished product is carried out inconvenient encapsulation after cooling, need add steps such as unnecessary heating cooling, has increased the preparation cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an acrylic acid functional resin homopolymerization reation kettle to current reation kettle who proposes receives material viscidity influence stirring inequality in solving above-mentioned background art, is not convenient for carry out the ejection of compact moreover, and the problem of the inconvenient encapsulation of back is carried away to acrylic resin finished product.

In order to achieve the above object, the utility model provides a following technical scheme: an acrylic functional resin homopolymerization reaction kettle comprises an upper kettle body and a lower kettle body, wherein the bottom end of the upper kettle body is fixedly connected with the top end of the lower kettle body through a flange plate, a stirring bin is fixedly arranged inside the lower kettle body, a stirring assembly is fixedly arranged inside the stirring bin, the stirring assembly comprises a first stirring shaft, a first stirring rod, a second stirring rod, a threaded rod, an extrusion paddle and stirring blades, the top of the first stirring shaft is rotatably connected with the top end of the stirring bin through a bearing, the bottom end of the first stirring shaft is rotatably connected with the bottom end of the stirring bin through a bearing, a plurality of first stirring rods are fixedly arranged on the surface of the first stirring shaft, a plurality of second stirring rods corresponding to the first stirring rods are fixedly arranged on the surface of the first stirring shaft, two threaded rods are fixedly arranged at the bottom ends of the plurality of first stirring rods, every two the bottom of threaded rod respectively with the top fixed connection of corresponding second puddler, a plurality of the equal threaded connection in surface of threaded rod has extrusion oar, a plurality of the top end and the a plurality of first puddler the bottom of second puddler is all fixed and is equipped with a plurality of stirring vane, a plurality of stirring vane is triangle-shaped, the fixed flush mounting plate that is equipped with in one side of the cauldron body down.

As an optimal technical scheme of the utility model, the fixed two backup pads that are equipped with in top in stirring storehouse, one side of two backup pads respectively with a driving motor's both sides fixed connection, a driving motor's transmission shaft pass through the shaft coupling with the top fixed connection of first (mixing) shaft, a driving motor is three phase motor, flush mounting plate's fixed surface is equipped with a driving motor switch, a driving motor passes through a driving motor switch and power electric connection.

As an optimal technical scheme of the utility model, the fixed board of placing that is equipped with in one side of the cauldron body down, the fixed second driving motor that is equipped with in top of placing the board, second driving motor's transmission shaft passes through shaft coupling fixedly connected with second (mixing) shaft, the fixed plate corresponding with the second (mixing) shaft that is equipped with in inside in stirring storehouse, the one end of second (mixing) shaft pass through the bearing with one side of fixed plate is rotated and is connected, the fixed surface of second (mixing) shaft is equipped with a plurality of third puddler, flush mounting plate's fixed surface is equipped with the second driving motor switch, the second driving motor passes through second driving motor switch and power electric connection.

As a preferred technical scheme of the utility model, the fixed a plurality of heating pipe, a plurality of being equipped with in inside of the cauldron body down one side of heating pipe respectively with the surface in stirring storehouse is laminated mutually, flush mounting plate's fixed surface is equipped with heating pipe switch, a plurality of the heating pipe is respectively through heating pipe switch and power electric connection.

As an optimal technical scheme of the utility model, go up the both sides of the cauldron body and be equipped with the inlet pipe, two fixed respectively the one end of inlet pipe respectively with the top fixed connection in stirring storehouse, two the other end of inlet pipe is the fixed automatically controlled valve that is equipped with all, flush mounting plate's fixed surface is equipped with automatically controlled valve switch, two automatically controlled valve is the automatically controlled valve switch of push rod respectively and power electric connection.

As a preferred technical scheme of the utility model, the bottom mounting in stirring storehouse is equipped with the discharging pipe corresponding with the second (mixing) shaft, the fixed ejection of compact valve that is equipped with of one end of discharging pipe, the other end of discharging pipe with the bottom fixed connection of the cauldron body down, the both sides of discharging pipe are all fixed and are equipped with the condenser, two the bottom of condenser respectively with the both sides fixed connection of the internal portion of cauldron down, flush mounting plate's fixed surface is equipped with the condenser switch, two the condenser is push rod condenser switch and power electric connection respectively.

As a preferred technical scheme of the utility model, the bottom mounting of the cauldron body is equipped with four supporting legs, per two all through dead lever fixed connection between the supporting leg, wherein the fixed bracing piece that is equipped with between two dead levers, the middle part of bracing piece with discharging pipe fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an acrylic functional resin homopolymerization reaction kettle, which is convenient to disassemble, replace, repair and stir a bin, internal parts and the like through an upper kettle body and a lower kettle body, the first stirring shaft drives the first stirring rod and the second stirring rod to stir materials, the threaded rod is fixed by matching the first stirring rod and the second stirring rod, and the first stirring rod and the second stirring rod rotate to drive the extrusion paddle to ascend or descend along the threaded rod to extrude the materials, and the materials are further stirred by the rotation of the extrusion paddle, the material crushing is accelerated by the plurality of triangular stirring blades to enhance the stirring effect of the first stirring rod and the second stirring rod, the extrusion paddle is driven to rotate to extrude the material when the stirring component stirs, the first driving motor drives the first stirring shaft to rotate forward and backward to generate centrifugal force, and the extrusion paddle rotates and goes up and down, so that the stirring effect is further enhanced, and the stirring efficiency is improved; drive the second (mixing) shaft through second driving motor and rotate, drive the rotation of second puddler through the second (mixing) shaft and stir the material of bottom in the storehouse of stirring, and the convenience will have sticky material discharge from the discharging pipe.

Drawings

Fig. 1 is a schematic structural 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 an enlarged schematic structural diagram of fig. 2B according to the present invention.

In the figure: 1. feeding the mixture into a kettle body; 2. a lower kettle body; 3. a stirring bin; 4. a stirring assembly; 41. a first stirring shaft; 42. a first stirring rod; 43. a second stirring rod; 44. a threaded rod; 45. extruding the paddle; 46. a stirring blade; 5. a support plate; 6. a first drive motor; 7. a second drive motor; 8. placing the plate; 9. a second stirring shaft; 10. a switch panel; 11. a third stirring rod; 12. heating a tube; 13. a feed pipe; 14. an electrically controlled valve; 15. a discharge pipe; 16. a discharge valve; 17. a condenser; 18. supporting legs; 19. fixing the rod; 20. a support bar; 21. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides an acrylic functional resin homopolymerization reaction kettle, which comprises an upper kettle body 1 and a lower kettle body 2, wherein the upper kettle body 1 and the lower kettle body 2 are convenient to detach, replace, repair, stir bin 3, internal parts and the like, the bottom end of the upper kettle body 1 is fixedly connected with the top end of the lower kettle body 2 through a flange, the stir bin 3 is fixedly arranged inside the lower kettle body 2, a stirring assembly 4 is fixedly arranged inside the stir bin 3, the stirring assembly 4 comprises a first stirring shaft 41, a first stirring rod 42, a second stirring rod 43, a threaded rod 44, an extrusion paddle 45 and stirring blades 46, the top of the first stirring shaft 41 is rotatably connected with the top end of the stir bin 3 through a bearing, the first stirring rod 42 and the second stirring rod 43 are driven to stir materials through the first stirring shaft 41, the bottom end of the first stirring shaft 41 is rotatably connected with the bottom end of the stir bin 3 through a bearing, the surface of the first stirring shaft 41 is fixedly provided with a plurality of first stirring rods 42, the surface of the first stirring shaft 41 is fixedly provided with a plurality of second stirring rods 43 corresponding to the first stirring rods 42, the threaded rods 44 are fixed by matching the first stirring rods 42 and the second stirring rods 43, the first stirring rods 42 and the second stirring rods 43 rotate to drive the extrusion paddles 45 to ascend or descend along the threaded rods 44 to extrude materials, the materials are further rotated and stirred by the extrusion paddles 45 during rotation, the bottom ends of the plurality of first stirring rods 42 are respectively fixedly provided with two threaded rods 44, the bottom ends of each two threaded rods 44 are respectively fixedly connected with the top ends of the corresponding second stirring rods 43, the surfaces of the plurality of threaded rods 44 are respectively in threaded connection with the extrusion paddles 45, and the top ends of the plurality of first stirring rods 42 and the bottom ends of the plurality of second stirring rods 43 are respectively fixedly provided with a plurality of stirring blades 46, a plurality of stirring vane 46 is triangle-shaped, accelerate broken material through a plurality of triangle-shaped's stirring vane 46, strengthen the stirring effect of first puddler 42 and second puddler 43, one side of the lower cauldron body 2 is fixed and is equipped with flush mounting plate of switch 10, drive extrusion paddle 45 rotatory extrusion material when the stirring through stirring subassembly 4, and extrusion paddle 45 rotatory lift when first driving motor 6 drives first (mixing) shaft 41 positive and negative rotation and produces centrifugal force, further reinforcing stirring effect improves stirring efficiency.

Preferably, two supporting plates 5 are fixedly arranged at the top end of the stirring bin 3, one sides of the two supporting plates 5 are fixedly connected with two sides of a first driving motor 6 respectively, the first driving motor 6 is fixed through the two supporting plates 5, a transmission shaft of the first driving motor 6 is fixedly connected with the top end of a first stirring shaft 41 through a coupler, the first driving motor 6 is a three-phase motor, the first stirring shaft 41 is driven to move forward and backward by the first driving motor 6 of a three-phase motor type, a first driving motor switch is fixedly arranged on the surface of the switch panel 10, and the first driving motor 6 is electrically connected with a power supply through the first driving motor switch; a placing plate 8 is fixedly arranged at one side of the lower kettle body 2, a second driving motor 7 is fixedly arranged at the top end of the placing plate 8, a second driving motor 7 is fixed through a placing plate 8, a transmission shaft of the second driving motor 7 is fixedly connected with a second stirring shaft 9 through a coupling, the second stirring shaft 9 is driven to rotate by the second driving motor 7, a fixing plate 21 corresponding to the second stirring shaft 9 is fixedly arranged inside the stirring bin 3, one end of the second stirring shaft 9 is rotatably connected with one side of the fixing plate 21 by a bearing, the second stirring shaft 9 drives the third stirring rod 11 to rotate so as to stir the materials at the bottom in the stirring bin 3, sticky materials are conveniently discharged from the discharge pipe 15, a plurality of third stirring rods 11 are fixedly arranged on the surface of the second stirring shaft 9, a second driving motor switch is fixedly arranged on the surface of the switch panel 10, and the second driving motor 7 is electrically connected with a power supply through the second driving motor switch; a plurality of heating pipes 12 are fixedly arranged inside the lower kettle body 2, one sides of the plurality of heating pipes 12 are respectively attached to the surface of the stirring bin 3, the materials in the stirring bin 3 are heated by the heating pipes 12 to reduce the viscosity of the materials and accelerate the mixing degree of the materials, a heating pipe switch is fixedly arranged on the surface of the switch panel 10, and the plurality of heating pipes 12 are respectively electrically connected with a power supply through the heating pipe switch; the two sides of the upper kettle body 1 are respectively fixedly provided with a feeding pipe 13, one end of each of the two feeding pipes 13 is respectively fixedly connected with the top end of the stirring bin 3, raw materials such as acrylic ester, styrene and the like are respectively fed through the feeding pipes 13, the other end of each of the two feeding pipes 13 is fixedly provided with an electric control valve 14, the feeding proportion is accurately controlled through the electric control valve 14, the surface of the switch panel 10 is fixedly provided with an electric control valve switch, and the two electric control valves 14 are respectively pushed to the electric control valve switch to be electrically connected with a power supply; a discharge pipe 15 corresponding to the second stirring shaft 9 is fixedly arranged at the bottom end of the stirring bin 3, materials are discharged through the discharge pipe 15, a discharge valve 16 is fixedly arranged at one end of the discharge pipe 15, the other end of the discharge pipe 15 is fixedly connected with the bottom end of the lower kettle body 2, condensers 17 are fixedly arranged on two sides of the discharge pipe 15, the heated materials are cooled through the condensers 17 during discharging, direct packaging is facilitated, the steps of heating and cooling after centralized collection are avoided, the bottom ends of the two condensers 17 are respectively and fixedly connected with two sides inside the lower kettle body 2, a condenser switch is fixedly arranged on the surface of the switch panel 10, and the two condensers 17 are respectively electrically connected with a power supply through push rod condenser switches; the bottom mounting of the lower cauldron body 2 is equipped with four supporting legs 18, all through 19 fixed connections of dead lever between per two supporting legs 18, wherein fixedly between two dead levers 19 be equipped with bracing piece 20, the middle part and the 15 fixed connection of discharging pipe of bracing piece 20, through the fixed cauldron body 2 of the lower cauldron body of supporting leg 18 and conveniently place encapsulation instrument etc. stabilize four supporting legs 18 through dead lever 19, support the discharging pipe 15 ejection of compact of being convenient for through bracing piece 20.

When in specific use, the utility model relates to an acrylic acid functional resin homopolymerization reaction kettle, firstly, a heating pipe 12 with the model of JXC-1D014 can be opened through a heating pipe switch, a stirring bin 3 is pre-heated through a plurality of heating pipes 12, the problem that the materials are not convenient to stir due to viscosity is avoided, an inlet pipe 13 is controlled through an electric control valve 14 to feed the materials, a first driving motor 6 is opened through a first driving motor switch to drive a first stirring shaft 41 to rotate, a plurality of first stirring rods 42 and second stirring rods 43 are driven through the first stirring shaft 41 to rotate, centrifugal force is generated when the first stirring shaft 41 rotates to drive an extrusion paddle 45 to rotate downwards or upwards on a threaded rod 44 to extrude the materials and rotationally stir, the first stirring shaft 41 can be driven to rotate forwards and backwards through a three-phase first driving motor 6, the extrusion paddle 45 is convenient to perform reciprocating rotary extrusion up and down, and can further accelerate the stirring efficiency of material, rethread second driving motor 7 drives the bottom of second (mixing) shaft 9 in stirring storehouse 3 and stirs, avoids the material to sink the end, and is convenient for discharge sticky material through second puddler 43 when the ejection of compact, can place the packaging tool in the bottom of the cauldron body 2 down, directly cool down the finished product through condenser 17, encapsulate when viscidity is less fast, need a plurality of flows to increase the preparation cost after avoiding collecting.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The acrylic functional resin homopolymerization reaction kettle comprises an upper kettle body (1) and a lower kettle body (2), and is characterized in that the bottom end of the upper kettle body (1) is fixedly connected with the top end of the lower kettle body (2) through a flange plate, a stirring bin (3) is fixedly arranged inside the lower kettle body (2), a stirring assembly (4) is fixedly arranged inside the stirring bin (3), the stirring assembly (4) comprises a first stirring shaft (41), a first stirring rod (42), a second stirring rod (43), a threaded rod (44), an extrusion paddle (45) and stirring blades (46), the top of the first stirring shaft (41) is rotatably connected with the top end of the stirring bin (3) through a bearing, the bottom end of the first stirring shaft (41) is rotatably connected with the bottom end of the stirring bin (3) through a bearing, a plurality of first stirring rods (42) are fixedly arranged on the surface of the first stirring shaft (41), the fixed surface of first (mixing) shaft (41) is equipped with second puddler (43) that a plurality of and first puddler (42) are corresponding, a plurality of the bottom of first puddler (42) is all fixed and is equipped with two threaded rods (44), per two the bottom of threaded rod (44) respectively with the top fixed connection of corresponding second puddler (43), a plurality of the equal threaded connection in surface of threaded rod (44) has extrusion oar (45), a plurality of the top end and a plurality of first puddler (42) the bottom of second puddler (43) is all fixed and is equipped with a plurality of stirring vane (46), a plurality of stirring vane (46) are triangle-shaped, one side of the cauldron body (2) is fixed and is equipped with flush mounting plate (10) down.

2. The acrylic functional resin homopolymerization reaction kettle according to claim 1, characterized in that: the fixed two backup pads (5) that are equipped with in top in stirring storehouse (3), one side of two backup pads (5) respectively with the both sides fixed connection of first driving motor (6), the transmission shaft of first driving motor (6) pass through the shaft coupling with the top fixed connection of first (mixing) shaft (41), first driving motor (6) are three phase motor, the fixed surface of flush mounting plate of switch (10) is equipped with a driving motor switch, first driving motor (6) are through a driving motor switch and power electric connection.

3. The acrylic functional resin homopolymerization reaction kettle according to claim 1, characterized in that: fixed being equipped with of one side of the cauldron body (2) down places board (8), the fixed second driving motor (7) that is equipped with in top of placing board (8), the transmission shaft of second driving motor (7) passes through shaft coupling fixedly connected with second (mixing) shaft (9), the inside fixed of stirring storehouse (3) is equipped with fixed plate (21) corresponding with second (mixing) shaft (9), the one end of second (mixing) shaft (9) pass through the bearing with one side of fixed plate (21) is rotated and is connected, the fixed surface of second (mixing) shaft (9) is equipped with a plurality of third puddler (11), the fixed surface of flush mounting plate (10) is equipped with the second driving motor switch, second driving motor (7) are through second driving motor switch and power electric connection.

4. The acrylic functional resin homopolymerization reaction kettle according to claim 1, characterized in that: the inside fixed of the lower cauldron body (2) is equipped with a plurality of heating pipe (12), a plurality of one side of heating pipe (12) respectively with the surface in stirring storehouse (3) is laminated mutually, the fixed surface of flush mounting plate of switch (10) is equipped with the heating pipe switch, a plurality of heating pipe (12) are respectively through heating pipe switch and power electric connection.

5. The acrylic functional resin homopolymerization reaction kettle according to claim 1, characterized in that: go up the both sides of the cauldron body (1) and fix respectively and be equipped with inlet pipe (13), two the one end of inlet pipe (13) respectively with the top fixed connection in stirring storehouse (3), two the other end of inlet pipe (13) is all fixed and is equipped with automatically controlled valve (14), the fixed surface of flush mounting plate of switch (10) is equipped with automatically controlled valve switch, two automatically controlled valve (14) push rod automatically controlled valve switch and power electric connection respectively.

6. The acrylic functional resin homopolymerization reaction kettle according to claim 3, characterized in that: the bottom mounting in stirring storehouse (3) is equipped with discharging pipe (15) corresponding with second (mixing) shaft (9), the fixed ejection of compact valve (16) that is equipped with of one end of discharging pipe (15), the other end of discharging pipe (15) with the bottom fixed connection of the cauldron body (2) down, the both sides of discharging pipe (15) are all fixed and are equipped with condenser (17), two the bottom of condenser (17) respectively with the inside both sides fixed connection of the cauldron body (2) down, the fixed surface of flush mounting plate (10) is equipped with the condenser switch, two condenser (17) is push rod condenser switch and power electric connection respectively.

7. The acrylic functional resin homopolymerization reaction kettle according to claim 6, characterized in that: the bottom mounting of cauldron body (2) is equipped with four supporting legs (18) down, per two all through dead lever (19) fixed connection between supporting leg (18), wherein fixedly between two dead levers (19) be equipped with bracing piece (20), the middle part of bracing piece (20) with discharging pipe (15) fixed connection.