KR20170072778A - Polymerization device for stirring polymer and cleaning residual monomer easily - Google Patents

Abstract

A polymerizer which facilitates polymer agitation and removal of residual monomers is disclosed. The apparatus includes a first chamber having a cylindrical shape, a second chamber having a cylindrical shape with a rotational motion provided inside the first chamber, a roller portion rotating the second chamber in one direction, a shaft portion, A first scraper portion coupled to one end of the shaft portion and rotating in the other direction, and a second scraper portion provided on the upper surface of the first chamber. The screw portion moves the monomer from the lower portion of the second chamber to the upper portion, the first scraper portion moves the monomer from the second chamber bottom edge toward the center, and the second scraper portion moves the monomer from the upper portion of the second chamber wall surface to the lower portion. The polymerization apparatus of the present invention can produce a high quality polymer because it circulates and agitates uniformly through the second chamber rotating in different directions, the screw part, the first scraper part and the second scraper part without the section where the monomer stagnates, 1 scraper portion and second scraper portion, it is possible to remove and discharge residual monomers or scales on the inner wall and bottom of the second chamber, thus facilitating maintenance and management of the polymerization apparatus. Also, since the steam applied to the second chamber can heat the second chamber evenly through the first steam of the spiral and the self-rotating motion of the second chamber, maintenance, maintenance and management of the second chamber can be facilitated, The quality of the polymer is increased.

Description

TECHNICAL FIELD [0001] The present invention relates to a polymerization apparatus capable of easily polymerizing and removing residual monomers,

The present invention relates to a polymerization apparatus. More particularly, the present invention relates to a polymerization apparatus capable of producing a polymer by stirring a monomer at high temperature and high pressure. More particularly, it relates to a polymerization apparatus for stirring a polyvinyl polymer and a stabilizer.

The polymerization apparatus produces a polymer through a polymerization reaction in which monomers and the like are stirred at high temperature and high pressure. Polymerization methods and apparatuses having various characteristics are used for the polymerization method, but they are accompanied by a common condition that polymerization is carried out at a high pressure and a high temperature. The polymerization apparatus is equipped with a stirrer for uniformly mixing the monomers inside the chamber at high pressure and high temperature. However, since the conventional stirrer rotates only in one direction, there is a problem that the monomer stagnates at the edge of the chamber and is not mixed uniformly. Therefore, the quality of the polymer as a product is inevitably lowered. Further, the polymerization apparatus uses a chamber which maintains a high-temperature and high-pressure state for polymerization, and there is a problem that it is difficult to remove the remaining monomers remaining after polymerization in a high-temperature and high-pressure chamber. In addition, due to the residual monomers, an oxide film such as a scale is formed outside the chamber or the stirrer, and the energy is inefficient to maintain the chamber at a high temperature and a high pressure, and stirring is not smooth due to scale, There is a problem that the quality of the product is also lowered. Korean Patent Registration No. 10-0180956 (prior art) relates to a reactor for producing high branching flintext, and a spiral screw stirrer for stirring monomers is provided therein. In the prior art, a screw stirrer is provided for stirring, but since only a screw for conveying and stirring the monomer in one direction is provided, there is a problem that the monomers are stagnated on the edge and the stirring can not be performed properly. Furthermore, there is a problem that the quality of the polymer is lowered and the maintenance, maintenance and management of the polymerization apparatus are difficult because the means for removing the residual monomer is not provided for the next operation.

Prior Art 1: Korean Patent No. 10-0180956 (published on June 24, 1997)

The technical problem of the present invention is to provide a polymerization apparatus capable of stirring monomers evenly.

The technical problem of the present invention is to provide a polymerization apparatus having a monomer circulation structure so that the monomer does not stagnate inside the polymerization apparatus.

It is another object of the present invention to provide a polymerization apparatus capable of preventing a scale from being generated due to residual monomers in a chamber or outside of an agitator.

Furthermore, a technical object of the present invention is to provide a polymerization apparatus in which high-temperature steam can be uniformly applied to a chamber.

It is still another object of the present invention to provide a polymerization apparatus which is easy to remove scale of a polymerization apparatus after polymerization and is safe in a cleaning process.

According to an aspect of the present invention, there is provided a polymer electrolyte fuel cell comprising: a cylindrical first chamber provided with a monomer injection port on an upper side thereof; a cylindrical chamber having an upper surface provided with a polymer discharge port provided inside the first chamber, A roller portion provided between the inner wall of the first chamber and the outer wall of the second chamber for rotating the second chamber in one direction through rotational movement, A spiral screw portion provided on the central axis line of the first chamber and the second chamber and rotationally moving in one direction, a spiral screw portion provided on the shaft portion and rotating in one direction together with the shaft portion, Shaped first scraper portion that rotates in the opposite direction to the direction of the first chamber and contacts the bottom surface of the second chamber, a first scraper portion which is provided on the upper surface of the first chamber and contacts the inner wall of the second chamber, And the screw portion is provided in a spiral shape for moving the monomer from the lower portion of the second chamber to the upper portion through a rotational motion in one direction, and the first scraper portion has a predetermined curvature so that both ends thereof are directed in one direction A first steam inlet is provided on a side of the first chamber, a first steam outlet is provided on a bottom surface of the first chamber, and a second steam inlet is provided on the bottom of the first chamber, A blocking wall is formed on the inner wall of the first chamber or the outer wall of the second chamber so that the steam injected through the first chamber is not introduced into the first chamber and the first steam inlet and the first steam inlet are formed on the outer wall of the first chamber, A first steam path is formed in the shape of a partition wall for inducing and connecting a steam outlet to a spiral.

According to the present invention, the monomer can be stirred evenly through the screw portion, the first scraper portion and the second scraper portion.

Further, according to the present invention, since the second chamber, the screw portion, the first scraper portion, and the second scraper portion rotate in different directions, high quality polymers can be produced because the monomers are stirred evenly.

According to the present invention, the monomer remaining on the inner wall surface and the bottom surface of the second chamber is circulated through the first scraper portion and the second scraper portion while circulating the monomer uniformly, so that a high quality polymer can be produced.

Further, according to the present invention, the residual monomers on the inner wall surface and the bottom surface of the second chamber can be removed through the first scraper portion and the second scraper portion, and the scales can be scraped off, thereby improving the quality of the polymer, And easy to manage.

Further, according to the present invention, since the second scraper portion is used through the rotational movement of the second chamber, the structure is simple and safety is high.

Further, according to the present invention, since steam is provided spirally between the first chamber and the second chamber, a high temperature can be applied to the second chamber, and the second chamber is also self-rotated, which is more effective.

Furthermore, according to the present invention, the second chamber can be rotated through the manual knob to perform scale removal and cleaning without electrical driving, and is safe because it is driven manually.

Further, according to the second embodiment of the present invention, since the second steam supplied to the second scraper unit can apply a high temperature to the monomers in the second chamber, the temperature of the monomers can be increased more quickly, .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram showing a polymerization apparatus which facilitates polymer agitation and residual monomer removal according to an embodiment of the present invention. FIG.
Figure 2 is a diagram illustrating the rotation of the second chamber of a polymerization apparatus that facilitates polymer agitation and residual monomer removal according to one embodiment of the present invention.
FIG. 3 is a view showing the interior of a polymerization apparatus which facilitates polymer agitation and residual monomer removal according to an embodiment of the present invention.
FIG. 4 is a view showing a polymerization apparatus and a rotation direction of each constitution, which facilitates polymer agitation and residual monomer removal according to an embodiment of the present invention. FIG.
5 is a cross-sectional view of a polymerization apparatus that facilitates polymer agitation and residual monomer removal according to one embodiment of the present invention.
Figure 6 is a diagram showing the circulation of monomers in a polymerization apparatus that facilitates polymer agitation and residual monomer removal according to one embodiment of the present invention.
7 is a view showing a movement path of a first scraper portion and a monomer of a polymerization apparatus which facilitates polymer agitation and residual monomer removal according to an embodiment of the present invention.
FIG. 8 is a view showing a screw part and a movement path of a monomer of a polymerization apparatus in which polymer agitation and residual monomer removal are easy according to an embodiment of the present invention.
9 is a view showing a movement path of a second scraper portion and a monomer of a polymerization apparatus which facilitates polymer agitation and residual monomer removal according to an embodiment of the present invention.
FIG. 10 is a view showing a polymerization apparatus which facilitates polymer agitation and residual monomer removal according to an embodiment of the present invention. FIG.
11 is a view showing a manual knob of a polymerization apparatus in which polymer agitation and residual monomer removal are easy according to an embodiment of the present invention.
12 is a view showing a second steam furnace formed in a second scraper portion of a polymerization apparatus which facilitates polymer agitation and residual monomer removal according to the second embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Also, in order to clearly illustrate the present invention in the drawings, portions not related to the present invention are omitted, and the same or similar reference numerals denote the same or similar components.

The objects and effects of the present invention can be understood or clarified naturally by the following description, and the objects and effects of the present invention are not limited only by the following description.

The objects, features and advantages of the present invention will become more apparent from the following detailed description. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the polymerization apparatus in which polymer agitation and residual monomer removal are easy according to an embodiment of the present invention, the monomer (M), which becomes the material of the polymer, is uniformly mixed and agitated through each constitution for rotating motion, It has a purpose of preventing the monomer (M) from staying in the design solution section and uniformly mixing the monomer (M), thereby remarkably lowering the defective rate of the polymer and improving the quality of the polymer. In addition, the monomer (M) remaining in the polymerization apparatus after the polymer agitating operation can be remarkably reduced through the respective constitutions which rotate in different directions, so that the scale occurrence rate can be remarkably lowered. In addition, since the cleaning of the polymerization apparatus is easy, maintenance, maintenance and management are easy, and the polymer quality of the next work is improved.

Referring to FIGS. 1 to 4, in order to accomplish the above object, a polymerization apparatus which facilitates polymer agitation and residual monomer removal according to an embodiment of the present invention includes a cylindrical first chamber 100, a first chamber 100 A roller unit 110 for rotating the second chamber 200 in the first direction a and a central axis of the first chamber 100 and the second chamber 200. The second chamber 200, A first scraper part 400 which is fastened to one end of the shaft part 300 and a second scraper part 400 which is provided on the upper surface of the first chamber 100 and which is in contact with the inner wall of the second chamber 200 And a second scraper portion (500).

1 and 2, the first chamber 100 corresponds to the outer shape of the polymerization apparatus and is provided in a cylindrical shape. The first chamber 100 may have a monomer inlet 160 on the upper side thereof. The monomer injection port 160 is formed on the first chamber 100 and injects the monomer M from the outside to inject the monomer M into the second chamber 200. The monomer injection ports 160 may be provided in a plurality of the types of monomer (M) added depending on the kind and characteristics of the polymer to be produced. The first chamber 100 may further include a gas outlet 170 formed on the upper side of the first chamber 100 to discharge gases or gases generated during the polymerization process. The first chamber 100 may be provided with an opening having a predetermined size so that the outlet of the monomer M provided in the bottom of the second chamber 200 can pass therethrough. Since the outlet of the monomer M provided on the bottom of the second chamber 200 is formed on the center axis of the first chamber 100 and the second chamber 200, Axis direction. 5, a flange or the like may be formed in the opening of the first chamber 100 so as to support the second chamber 200 located above the opening of the polymer outlet 210, A frictional force removing means such as a bail ring may be further provided to reduce the frictional force with the second chamber 200. The end of the monomer (M) outlet may be provided with a rotatable bearing so that rotational motion of the second chamber 200 may not be transmitted to a hose or pipe that may be connected to the outlet of the monomer (M).

Referring to FIGS. 2 to 5, the second chamber 200 is provided inside the first chamber 100. The second chamber 200 is provided at an upper portion thereof to receive the monomer M injected through the monomer injection port 160 of the first chamber 100 into the second chamber 200. The second chamber 200 is provided in a cylindrical shape and is provided at a position having the same central axis as that of the first chamber 100. The second chamber 200 is smaller than the first chamber 100 for smooth rotation within the first chamber 100. The second chamber 200 is spaced upward from the bottom surface of the first chamber 100 by a predetermined distance. The second chamber 200 is provided with a polymer outlet 210 so that the polymer produced through the stirring and polymerization of the monomer M can be discharged therein. The polymer discharge port 210 of the second chamber 200 is provided to have the same center axis as the center axis of the first chamber 100 and the second chamber 200 in consideration of the rotational motion of the second chamber 200.

Here, the first chamber 100 and the second chamber 200 are provided in a cylindrical shape for illustrative purposes. However, the first chamber 100 and the second chamber 200 are not limited to a cylindrical shape but may be provided with a rotating body having a predetermined curvature.

The roller unit 110 is provided between the first chamber 100 and the second chamber 200 to rotate the second chamber 200. In detail, the roller unit 110 is provided between the inner wall of the first chamber 100 and the outer wall of the second chamber 200. The roller unit 110 is positioned between the inner wall of the first chamber 100 and the outer wall of the second chamber 200 and fixed to the first chamber 100, . The roller unit 110 rotates the second chamber 200 by friction with the outer wall of the second chamber 200 contacting the roller unit 110 through self-rotation. Here, the roller unit 110 has a cylindrical shape and has a non-slip and frictional material. The roller unit 110 is provided with a serrated roller unit 110 such as a gear to rotate the second chamber 200 . Meanwhile, the roller unit 110 rotates the second chamber 200 in the one direction (a) through the rotational movement. The roller unit 110 may include a plurality of roller units 110 along the circumferential direction of the second chamber 200 to rotate the second chamber 200 more safely. Further, the second power unit 111 for rotating the roller unit 110 can be provided, and the rotation of the roller unit 110 can be controlled by a user's operation. Referring to FIG. 10, the second power section 111 further includes a means for allowing the user to manually rotate the roller section 110. In detail, the second power section 111 is further provided with a manual grip section 112 that allows the user to rotate the roller section 110. Only the second chamber 200 is rotated through the manual knob 112 without performing overall driving of the polymerization apparatus, so that the cleaning is easy and the polymerization apparatus is not operated as a whole.

Referring to FIGS. 4, 7 and 8, the shaft portion 300 is provided at the center of the upper side of the first chamber 100. The shaft portion 300 is provided in the first chamber 100 and is provided on the central axis line of the first chamber 100 and the second chamber 200. The shaft portion 300 has a rod shape and is longly provided with one end facing the inside of the second chamber 200. The shaft portion 300 is provided with a first power portion 310 for rotating the shaft portion 300 at the other end. The first power unit 310 may be provided outside the first chamber 100. The shaft portion 300 rotates in the one direction (a) through the first power portion 310. Here, the shaft portion 300 is rotated in the same direction (a) as the second chamber 200, and is referred to as rotating in the same direction (a), but does not rotate at the same speed, And the second chamber 200 may have different rotational speeds.

Referring to FIG. 8, the shaft portion 300 is formed with a helical screw portion 320. Specifically, the shaft portion 300 is formed with a screw portion 320 having a spiral shape on the outer surface located inside the second chamber 200. The screw portion 320 is connected to the shaft portion 300 and rotates in one direction (a) in the same direction as the shaft portion 300. The helical shape of the screw part 320 is a helical shape that moves the object to the upper part of the second chamber 200 when the screw part 320 rotates in the first direction a along the shaft part 300 Respectively. That is, the object is moved from the lower part of the second chamber 200 to the upper part by the spiral surface of the screw part 320 through the rotation of the screw part 320 in one direction (a). Here, the object may be a monomer (M) which is a material of the polymer. As another example, the screw portion 320 may be provided with a plurality of propellers. In addition, the plurality of propellers have a predetermined angle to move the monomer M from the lower part to the upper part of the second chamber 200 through the rotational motion in the one direction (a), as described above.

6 and 7, the first scraper 400 scrapes the monomer M on the bottom surface of the second chamber 200 or scrapes the static monomer M, Which is fastened to one end of the shaft portion 300 and rotates. The first scraper part 400 is provided to contact the second chamber 200 to move or scrape the monomer M on the bottom surface of the second chamber 200 and has a predetermined height. The first scraper unit 400 may have a length equal to the diameter of the bottom surface of the second chamber 200 to move or scrape the remaining monomer M remaining stagnant on the bottom surface of the second chamber 200 have. The first scraper portion 400 is fastened to one end of the shaft portion 300 and rotates in the other direction b opposite to the rotation direction of the shaft portion 300. The first scraper portion 400 may be fastened through the shaft portion 300 and the gear portion 330. The gear portion 330 inverts the rotation direction of the shaft portion 300 so that the first scraper portion 400 can rotate in a rotation direction opposite to the shaft portion 300. The gear portion 330 may be a group of gears provided in an odd number. The first scraper portion 400 can rotate at a lower speed than the shaft portion 300. The gear portion 330 may have a predetermined gear ratio so that the first scraper portion 400 may have a lower rotational speed than the shaft portion 300. Accordingly, the first scraper portion 400 may have a rotational speed (rotation in the other direction (b)) opposite to the shaft portion 300 and a rotational speed lower than that of the shaft portion 300. The first scraper part 400 may be provided to have a predetermined curvature to move the monomer M distributed on the bottom surface of the second chamber 200 through the rotation axis in the first direction a. Specifically, the first scraper portion 400 may have a predetermined curvature such that the first scraper portion 400 faces one direction (a) in which both ends of the first scraper portion 400 are rotated with respect to the central axis. That is, the first scraper portion 400 may have an " S " shape.

Referring to FIG. 9, the second scraper part 500 is a structure for scraping the monomer M on the wall surface of the second chamber 200 or scraping off the static monomer M, Is provided on the upper surface of the chamber 100, and has a plate shape. The second scraper portion 500 is provided at a position in contact with the wall surface of the second chamber 200 to move or scrape the stationary monomer M on the wall surface of the second chamber 200. The second scraper portion 500 is provided on the upper surface of the first chamber 100 and is disposed to be in contact with the wall surface of the second chamber 200 and extends toward the inside of the second chamber 200. The first scrapers 400 may be provided along the circumferential direction of the second chamber 200. The second scraper part 500 may have a predetermined angle to move the stationary monomer M to the lower part of the second chamber 200 on the wall surface of the second chamber 200, have. The second scraper unit 500 moves the monomer M located on the wall surface of the second chamber 200 to the second chamber 200 using the rotational motion of the second chamber 200 in the first direction a, The upper portion of the second scraper portion 500 may be inclined at a predetermined angle so as to face the other direction b or may have a spiral shape with the upper portion facing the other direction b. More specifically, the second scraper part 500, which is fixed on the upper surface of the first chamber 100, is moved to the wall surface of the second chamber 200 using the rotational motion of the second chamber 200 in one direction (a) The upper portion is inclined in the other direction b and the lower portion is inclined in the one direction a so as to move the positioned monomer M downward. Accordingly, the second scraper part 500, which is inclined at a predetermined angle and fixed to the upper surface of the first chamber 100, is moved in the first direction (a) by the second chamber 200 in which the second scraper part 500 is in contact with the inner wall, Thereby moving the monomer M located on the inner wall of the second chamber 200 downward.

The polymerization apparatus capable of stirring the polymer and removing the residual monomer according to an embodiment of the present invention is provided in the shaft portion 300 and rotates in one direction a to move the monomer M at the lower center along the central axis to the upper portion A screw 320 disposed in the first chamber 100 and a screw M 320 disposed on the inner wall of the second chamber 200 through rotation of the second chamber 200 in one direction a, A second scraper portion 500 for moving the first chamber 200 to the lower edge of the second chamber 200 and a second scraper portion 500 disposed at one end of the shaft portion 300 to be distributed on the bottom surface of the second chamber 200 through rotational movement in the other direction b Since the monomer M contained in the second chamber 200 circulates because the first scraper portion 400 moves the monomer M in the central axis direction of the second chamber 200, Can be mixed evenly. The first scraper part 400 and the second scraper part 500 move or scrape the residual monomer M on the bottom and wall surfaces of the second chamber 200, And the remaining monomer (M) is removed, so that maintenance, repair and management are easy. In addition, after the polymerization operation, the second motor of the polymerization apparatus may be manually operated to rotate only the second chamber 200 to remove the remaining monomer (M) and scale. Specifically, when the second motor 200 is manually operated, the second chamber 200 rotates in one direction (a), and when the second chamber 200 rotates in one direction (a), the second chamber 200 The second scraper part 500 is in contact with the inner wall of the second chamber 200 to scrape off and move the remaining monomer M and scale on the inner wall of the second chamber 200 to be cleaned, The first scraper portion 400 fixed due to the stop of the second chamber 300 scrapes and moves the scale of the bottom of the second chamber 200, so that the inside of the polymerization apparatus can be more effectively cleaned.

The polymerization apparatus according to the first embodiment of the present invention facilitates the stirring of the polymer and the removal of the residual monomers. The polymerization apparatus includes a first steam inlet 130 (130) on the side of the first chamber 100 for transferring heat for polymerization to the second chamber 200, And a first steam outlet 150 is provided on the bottom surface of the first chamber 100. Here, the first steam inlet 130 is provided on the side of the first chamber 100, but it is preferable that the first steam inlet 130 is located below the roller 110 in order to prevent damage to the roller 110 . Further, the roller unit 110 is protected from steam being injected, and steam is introduced into the second chamber 200 through the opened upper portion of the second chamber 200 to damage the monomer M A blocking wall 120 for blocking the passage of steam is provided. Specifically, the blocking wall 120 is formed in the inner wall of the first chamber 100 or the outer wall of the second chamber 200, and the wall enclosing the inner wall of the first chamber 100 and the outer wall of the second chamber 200 In the circumferential direction. 11, when the steam injected through the first steam inlet 130 is discharged to the first steam outlet 150, the first steam is supplied to the second chamber 200 through the first steam inlet 140 Is formed. A first steam passage 140 having a partition wall shape for connecting the first steam inlet 130 and the first steam outlet 150 by spirals to the inner wall of the first chamber 100 or the outer wall of the second chamber 200, . More specifically, a first steam outlet 150 formed at the bottom of the first chamber 100 is connected to the first steam inlet 130 formed at the side of the first chamber 100, Shaped first steam path 140 is formed so that the first steam path 200 can be wrapped and moved in a spiral shape. The first steam path 140 is formed on the inner wall of the first chamber 100 or on the outer wall of the second chamber 200 to induce the steam into a partition wall shape protruding by a predetermined length. At this time, the second chamber 200 may be rotated so that the first steam path 140 does not contact the inner wall of the first chamber 100 or the outer wall of the second chamber 200.

Referring to FIG. 12, the second scraper portion 500 of the polymerization apparatus, which facilitates polymer agitation and residual monomer removal according to the second embodiment of the present invention, includes a heating means for increasing the temperature of the second scraper portion 500 . Specifically, the heating means includes a second steam inlet 510 and a second steam outlet 530 provided on the upper surface of the first chamber 100, a second steam inlet 510 and a second steam outlet 530, And a second steam path 520 to which the other end is connected. In detail, the second steam path 520 is formed in the second scraper part 500, and one end and the other end are connected to the second steam inlet 510 and the second steam outlet 530, respectively. That is, when the steam is periodically injected through the second steam inlet 510, the second steam outlet 530 and the second steam passage 520, the second scraper part 500 having the second steam path 520 formed therein Thereby heating the monomer (M) in the second chamber (200).

Where the polymer may be a polymer in powder or liquid form. In particular, the polymer may comprise a vinyl chloride polymer. Further, the monomer (M) may be a monomer (M) in a powdery or liquid state. In detail, the monomer (M) may contain a vinyl chloride stabilizer. More specifically, the monomer (M) in powder form may include CdO (cadmium oxide), PbO (lead oxide), ZnO (zinc oxide), Ba (barium), Ca (calcium) The liquid phase monomer (M) may include OLEIC ACID (oleic acid), octyl acid (fatty acid) and versatic acid, and may include diesel oil, gas oil, kerosene, have.

It will be apparent to those skilled in the art that various modifications, additions and substitutions are possible, without departing from the spirit and scope of the invention as defined by the appended claims. Should be regarded as belonging to the above-mentioned patent claims.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventive concept as defined by the appended claims. But is not limited thereto.

100: first chamber (100) 110: roller part (110)
111: second power section (111) 112: manual knob section (112)
120: barrier wall (120) 130: first steam inlet (130)
140: first steam path (140) 150: first steam outlet (150)
160: monomer inlet 160: 170: gas outlet 170:
200: second chamber (200) 210: polymer outlet (210)
300: shaft part (300) 310: first power part (310)
320: screw part (320) 330: gear part (330)
400: first scraper part (400) 500: second scraper part (500)
510: a second steam inlet 510, 520: a second steam passage 520,
530: second steam outlet 530 M: monomer (M)
a: one direction (a) rotational motion b: another direction (b) rotational motion

Claims (6)

A first chamber 100 of a cylindrical shape having a monomer inlet 160 at an upper side thereof;
A cylindrical second chamber 200 provided in the first chamber 100 and having an open upper surface provided with a polymer discharge port 210 through which the first chamber 100 passes,
A roller unit 110 provided between the inner wall of the first chamber 100 and the outer wall of the second chamber 200 and rotating the second chamber 200 in one direction a through rotational movement;
The first chamber 100 is connected to the first power unit 310 and is disposed on the center axis of the first chamber 100 and the second chamber 200, (300) rotating in the direction of rotation;
A spiral screw portion 320 provided on the shaft portion 300 and rotated together with the shaft portion 300 in the one direction a; And
And a second scraper part (500) provided on the upper surface of the first chamber (100) and in contact with an inner wall of the second chamber (200)
Wherein the second scraper portion (500) has a predetermined angle such that the upper portion thereof is inclined in the other direction (b).
The method according to claim 1,
Shaped first scraper portion 400 that is coupled to one end of the shaft portion 300 and rotates in the other direction b opposite to the rotation direction of the shaft portion 300 and contacts the bottom surface of the second chamber 200 Further comprising:
The screw part 320 is provided in a spiral shape for moving the monomer M from the lower part to the upper part of the second chamber 200 through the rotational motion in the one direction a,
Wherein the first scraper part (400) has a predetermined curvature such that both ends thereof face the one direction (a), and the polymer scraping part and the remaining monomer are easily removed.
The method according to claim 1,
A first steam inlet 130 is provided on a side surface of the first chamber 100,
A first steam outlet 150 is provided on the bottom of the first chamber 100,
A blocking wall 120 which is located above the first steam inlet 130 and blocks the inner wall of the first chamber 100 and the outer wall of the second chamber 200 may be formed on the inner wall of the first chamber 100, 2 chamber 200,
A first steam passage 140 having a partition wall shape for connecting the first steam inlet 130 and the first steam outlet 150 with a spiral is connected to the inner wall of the first chamber 100 or the outer wall of the second chamber 200, Wherein the polymer is stirred and the residual monomer is easily removed.
The method according to claim 1,
The second scraper portion (500)
A second steam inlet 510 and a second steam outlet 530 provided on the upper surface of the first chamber 100,
And a second steam path (520) provided in the second scraper part (500) and having one end and the other end connected to the second steam inlet (510) and the second steam outlet (530) A polymerization apparatus capable of easily stirring and removing residual monomers.
The method according to claim 1,
The roller portion 110 includes a second power portion 111,
Wherein the second power section (111) further comprises a manual grip (112) for manually rotating the roller section (110).
The method according to claim 1,
Wherein the shaft portion (300) and the first scraper portion (400) are fastened through a gear portion (330) for reversing the rotating direction.

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