Anti-toppling modified polymer stirring reaction kettle convenient to clean

Abstract

The utility model discloses an anti-toppling and convenient-to-clean modified polymer stirring reaction kettle, and relates to the technical field of stirring reaction kettles, the anti-toppling and convenient-to-clean modified polymer stirring reaction kettle comprises a lower shell and an upper shell, the lower shell and the upper shell are connected through a clamping connection mechanism, and the interior of the upper shell is connected with a rotating rod through a rotating mechanism. In the mixing process, when the lower shell shakes, connecting blocks on the two sides drive supporting rods through hinge shafts to conduct buffering through spring dampers, the situation that the lower shell inclines, and consequently internal polymers are poured out is prevented, when the interior needs to be cleaned, the upper shell and the lower shell are installed again, and the upper shell and the lower shell are installed again. Meanwhile, a clamping groove in a stirring shaft below the lower shell is aligned with a clamping block above a stirring rod in the upper shell and is pressed down, at the moment, after clean water is added into the interior through a water injection opening, a rotating rod is driven to rotate, and through rotation of the rotating rod, a brush rotates to clean the inner wall.

Description

Technical Field

[0001] The utility model relates to the technical field of stirred reactors, in particular to a modified polymer stirred reactor which is anti-dumping and easy to clean. Background Art

[0002] The broad understanding of the reactor is a container for physical or chemical reactions. The mixing function required by the process is achieved through the structural design and parameter configuration of the container. In the polymerization process, there are many types of materials participating in the reaction and the material concentration is high. In order to ensure the efficient reaction of the polymer, the stirring effect of the reactor is required to be high. In the polymerization process, due to the high material concentration, if the stirring effect of the reactor is not good, it is easy to cause the material to sink to the bottom or even stick to the bottom, affecting the reaction efficiency of the polymerization reaction. The existing device still has some defects, such as;

[0003] For example, a polymer stirred reactor with the publication number CN116550269A, when the technology is used, the material is injected into the reactor shell through the feed port, and the stirring motor drives the stirring shaft and the stirring paddle to stir the material. After the reaction is completed, the material is discharged through the discharge port. When the stirring motor is running, the stirring motor drives the fixed seat to rotate, and the first driving tooth inside the driving cavity stirs the driving medium. Under the action of the flow rate of the driving medium, the second driving tooth is driven to rotate, so that the connecting seat drives the stirring paddle to rotate around the fixed seat to stir the material. Since the first driving tooth and the second driving tooth inside the driving cavity on the lower side are longer in size, at the same speed of the stirring motor, the stirring shaft on the lower side has a high speed and the stirring shaft on the upper side has a low speed, so that the material at the bottom can be stirred at a high speed. Since the flow rate of the bottom material is fast and the flow rate of the upper material is slow, the upper material close to the reactor shell flows downward, and the material near the stirring shaft flows upward, forming a material circulation up and down inside the reactor shell.

[0004] The above device has some problems. It is troublesome to use, and the discharge port is prone to blockage. The stirring effect of the stirring shaft is not good, and it is not convenient to clean. It is easy to tip over and the use effect is not good.

[0005] Therefore, we propose a modified polymer stirred reactor which is anti-dumping and easy to clean, so as to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a modified polymer stirred reactor which is anti-tipping and easy to clean, so as to solve the problem that the modified polymer stirred reactor which is anti-tipping and easy to clean on the market currently has poor anti-tipping and cleaning effects and poor stirring effect when in use, as proposed by the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a modified polymer stirring reactor which is anti-dumping and easy to clean, comprising a lower shell and an upper shell;

[0008] The lower shell and the upper shell are connected by a snap-fit ​​connection mechanism, and the interior of the upper shell is connected to a rotating rod by a rotating mechanism, and a fixed rod is connected to the surface of the rotating rod, the fixed rod is connected to the interior of the lower shell, and a stirring rod and a stirring blade are connected above the fixed rod;

[0009] A connecting rod is connected above the rotating rod, and the front end of the connecting rod is connected to the brush, a water inlet is provided in the upper shell, a connecting block is connected to the surface of the lower shell, and the connecting block is connected to the support rod through a hinge shaft, and the support rod is connected to the spring shock absorber below, and the spring shock absorber is connected to the connecting block through a hinge shaft below.

[0010] As a preferred technical solution of the utility model, a first motor is arranged inside the upper shell, and the first motor is connected to the upper part and the rotating plate, and a through hole is arranged on the surface of the rotating plate.

[0011] As a preferred technical solution of the utility model, the through holes are arranged in an array on the surface of the rotating plate, and the size of the through holes is consistent with the size of the feed pipe inside the upper shell.

[0012] As a preferred technical solution of the utility model, a cover is connected above the upper shell, and one end of the cover is connected to the upper shell through a hinge shaft, and the cover is connected to the water inlet through a soft water pipe.

[0013] As a preferred technical solution of the utility model, the locking connection mechanism includes a first spring, and the first spring is connected to the inside of the lower shell, and the front end of the first spring is connected to a stopper, the stopper is locked with the locking block, and the locking block is connected to the upper shell.

[0014] As a preferred technical solution of the utility model, the spring shock absorbers are symmetrically arranged about the center of the lower shell, and connecting blocks are connected below the spring shock absorbers, and the connecting blocks are connected to the outside through bolts.

[0015] As a preferred technical solution of the present utility model, the rotating mechanism includes a second motor, and the front end of the second motor is connected to the first gear, and the first gear and the second gear are meshed, the second gear is connected to the rotating shaft, and the slot inside the rotating shaft is engaged with the block at the top of the rotating rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The device is provided with a stirring structure. When the polymer enters, the rotating rod below is driven to rotate synchronously through the rotating mechanism. When the rotating rod rotates, multiple stirring rods on the surface mix the polymer. The polymer precipitated at the bottom is mixed by the rotation of the stirring blades. At the same time, when the rotating rod rotates, the connecting rod above is driven to rotate. At this time, the connecting rod drives the brush in front to rotate, and the polymer remaining on the inner wall of the lower shell is brushed down by the brush for mixing;

[0018] 2. The device is provided with an anti-dumping structure for easy cleaning. When the lower shell body shakes during the mixing process, the connecting blocks on both sides drive the support rods through the hinge shafts to buffer through the spring shock absorbers to prevent the lower shell body from tilting and causing the internal polymer to dump out. When the interior needs to be cleaned, the upper shell body and the lower shell body are installed again. At the same time, pay attention to aligning the card slot in the stirring shaft under the lower shell body with the card block above the stirring rod inside the upper shell body and pressing it down. At this time, after adding clean water to the inside through the water injection port, the rotating rod is driven to rotate. Through the rotation of the rotating rod, the brush rotates to clean the inner wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the second motor and its connection structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the first motor and its connection structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the rotating plate structure of the utility model;

[0023] Figure 5 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the rotating rod of the utility model.

[0025] In the figure: 1, lower shell; 2, upper shell; 3, cover; 4, first motor; 5, rotating plate; 6, through hole; 7, water inlet; 8, second motor; 9, first gear; 10, second gear; 11, rotating shaft; 12, rotating rod; 13, fixing rod; 14, stirring rod; 15, stirring blade; 16, connecting block; 17, supporting rod; 18, spring shock absorber; 19, connecting rod; 20, brush; 21, block; 22, first spring; 23, stopper. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] See also Figure 1-6 The utility model provides a technical solution: a modified polymer stirred reactor that is anti-dumping and easy to clean, comprising a lower shell 1 and an upper shell 2, a first motor 4 is arranged inside the upper shell 2, and the first motor 4 is connected to the upper and rotating plates 5, and the surface of the rotating plates 5 is provided with through holes 6, the through holes 6 are arranged in an array on the surface of the rotating plates 5, and the size of the through holes 6 is consistent with the size of the feeding pipe inside the upper shell 2, a cover 3 is connected above the upper shell 2, and one end of the cover 3 is connected to the upper shell 2 through a hinge shaft, and the cover 3 is connected to the water injection port 7 through a soft water pipe, the lower shell 1 and the upper shell 2 are connected through a snap connection mechanism, the snap connection mechanism includes a first spring 22, and the first The spring 22 is connected to the interior of the lower housing 1, and the front end of the first spring 22 is connected to the block 23, the block 23 is engaged with the block 21, and the block 21 is connected to the upper housing 2, and the interior of the upper housing 2 is connected to the rotating rod 12 through a rotating mechanism, the rotating mechanism includes a second motor 8, and the front end of the second motor 8 is connected to the first gear 9, and the first gear 9 is meshed with the second gear 10, the second gear 10 is connected to the rotating shaft 11, and the card slot inside the rotating shaft 11 is engaged with the block 21 at the top of the rotating rod 12, and the surface of the rotating rod 12 is connected to the fixed rod 13, the fixed rod 13 is connected to the interior of the lower housing 1, and the top of the fixed rod 13 is connected to a stirring rod 14 and a stirring blade 15;

[0028] When using the modified polymer stirring reactor that is anti-dumping and easy to clean, first, when using it, hold the lid 3 above the upper shell 2 and open it through the hinge shaft, then add the polymer that needs to be stirred to the feed port on the left, then start the first motor 4 to drive the rotating plate 5 to rotate, so that the through hole 6 on the surface of the rotating plate 5 rotates synchronously, when the through hole 6 and the feed pipe inside the upper shell 2 are in contact and the material is discharged, when the polymer enters, start the second motor 8 to drive the first gear 9 to rotate, because the first gear 9 and the second gear 10 are meshed, so that the second gear 10 drives the rotating shaft 11 to rotate, and at the same time, the rotating shaft 11 drives the rotating rod 12 below to rotate synchronously, and when the rotating rod 12 rotates, the multiple stirring rods 14 on the surface mix the polymer, and the polymer precipitated at the bottom is mixed by the rotation of the stirring blade 15, and when the rotating rod 12 rotates, it drives the upper connecting rod 19 to rotate, and at this time, the connecting rod 19 drives the front brush 20 to rotate, and the polymer remaining on the inner wall of the lower shell 1 is brushed down by the brush 20 for mixing;

[0029] A connecting rod 19 is connected above the rotating rod 12, and the front end of the connecting rod 19 is connected to the brush 20, a water injection port 7 is provided in the upper shell 2, a connecting block 16 is connected to the surface of the lower shell 1, and the connecting block 16 is connected to the support rod 17 through a hinge shaft, and the support rod 17 is connected to the spring shock absorber 18 below, and the spring shock absorber 18 is connected to the connecting block 16 below through a hinge shaft, the spring shock absorber 18 is symmetrically arranged about the center of the lower shell 1, and the spring shock absorber 18 is connected to the connecting block 16 below, and the connecting block 16 is connected to the outside through bolts;

[0030] When the lower shell 1 shakes during the mixing process, the connecting blocks 16 on both sides drive the support rods 17 through the hinge shafts to buffer through the spring shock absorbers 18 to prevent the lower shell 1 from tilting and causing the internal polymer to pour out. When the internal polymer is stirred, the upper shell 2 is pulled upward by hand to disengage the block 21 below the upper shell 2 and the block 23 connected by the first spring 22 inside the lower shell 1, and then the upper shell 2 is taken out. At this time, the bolts below are turned to separate the spring shock absorbers 18 from the outside, and the polymer stirred inside is poured out. When it is necessary to clean the inside, the upper shell 2 and the lower shell 1 are installed again, and at the same time, it is noted that the slot in the stirring shaft below the lower shell 1 is aligned with the block 21 above the stirring rod 14 inside the upper shell 2 and pressed down. At this time, after adding clean water to the inside through the water inlet 7, the rotating rod 12 is driven to rotate. Through the rotation of the rotating rod 12, the brush 20 rotates to clean the inner wall.

[0031] Working principle: When using the modified polymer stirring reactor that is anti-dumping and easy to clean, when using the modified polymer stirring reactor that is anti-dumping and easy to clean, first hold the cover 3 above the upper shell 2 and open it through the hinge axis, then add the polymer that needs to be stirred to the feed port on the left, then start the first motor 4 to drive the rotating plate 5 to rotate, so that the through hole 6 on the surface of the rotating plate 5 rotates synchronously, when the through hole 6 and the feed pipe inside the upper shell 2 fit and start unloading, when the polymer enters, start the second motor 8 to drive the first gear 9 to rotate, because the first gear 9 and the second gear 10 are meshed, so that the second gear 10 drives the rotating shaft 11 to rotate, and at the same time, the rotating shaft 11 drives the rotating rod 12 below to rotate synchronously, and when the rotating rod 12 rotates, the multiple stirring rods 14 on the surface mix the polymer, and the polymer precipitated to the bottom is mixed by the rotation of the stirring blade 15, and at the same time, when the rotating rod 12 rotates, it drives the upper connecting rod 19 to rotate, and at this time, the connecting rod 19 drives the brush 20 in front. The brush 20 is used to brush the polymer remaining on the inner wall of the lower shell 1 for mixing. When the lower shell 1 shakes during the mixing process, the connecting blocks 16 on both sides drive the support rods 17 through the hinge shaft to buffer through the spring shock absorbers 18 to prevent the lower shell 1 from tilting and causing the internal polymer to pour out. When the internal polymer is stirred, the upper shell 2 is pulled upward by hand, so that the block 21 under the upper shell 2 and the stopper 23 connected by the first spring 22 inside the lower shell 1 are disengaged, and the upper shell 2 is pulled upward. The shell 2 is taken out, and the bolts at the bottom are turned to separate the spring shock absorber 18 from the outside, and the polymer that has been stirred inside is poured out. When the inside needs to be cleaned, the upper shell 2 and the lower shell 1 are installed again. At the same time, pay attention to aligning the slot in the stirring shaft below the lower shell 1 with the block 21 above the stirring rod 14 inside the upper shell 2 and pressing it down. At this time, after adding clean water to the inside through the water injection port 7, the rotating rod 12 is driven to rotate. Through the rotation of the rotating rod 12, the brush 20 rotates to clean the inner wall.

[0032] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A modified polymer stirred reactor which is anti-tilting and easy to clean, comprising a lower shell (1) and an upper shell (2); Features: The lower shell (1) and the upper shell (2) are connected via a snap-fit ​​connection mechanism, and the interior of the upper shell (2) is connected to a rotating rod (12) via a rotating mechanism, and a fixed rod (13) is connected to the surface of the rotating rod (12), the fixed rod (13) is connected to the interior of the lower shell (1), and a stirring rod (14) and a stirring blade (15) are connected above the fixed rod (13); A connecting rod (19) is connected to the top of the rotating rod (12), and the front end of the connecting rod (19) is connected to the brush (20); a water injection port (7) is provided in the upper shell (2); a connecting block (16) is connected to the surface of the lower shell (1), and the connecting block (16) is connected to the support rod (17) via a hinge shaft, and the support rod (17) is connected to the spring shock absorber (18) at the bottom, and the spring shock absorber (18) is connected to the connecting block (16) at the bottom via a hinge shaft.

2. The anti-dumping and easy-to-clean modified polymer stirred reactor according to claim 1, characterized in that: A first motor (4) is arranged inside the upper shell (2), and the first motor (4) is connected to the upper part and the rotating plate (5), and a through hole (6) is arranged on the surface of the rotating plate (5).

3. The anti-dumping and easy-to-clean modified polymer stirred reactor according to claim 2, characterized in that: The through holes (6) are arranged in an array on the surface of the rotating plate (5), and the size of the through holes (6) is consistent with the size of the feed pipe inside the upper shell (2).

4. The anti-dumping and easy-to-clean modified polymer stirred reactor according to claim 1, characterized in that: A cover (3) is connected to the upper shell (2), and one end of the cover (3) is connected to the upper shell (2) via a hinge shaft, and the cover (3) is connected to the water inlet (7) via a soft water pipe.

5. The anti-dumping and easy-to-clean modified polymer stirred reactor according to claim 1, characterized in that: The snap-fit ​​connection mechanism comprises a first spring (22), the first spring (22) is connected to the interior of the lower housing (1), the front end of the first spring (22) is connected to a stopper (23), the stopper (23) is snap-fitted to a stopper (21), and the stopper (21) is connected to an upper housing (2).

6. The anti-dumping and easy-to-clean modified polymer stirred reactor according to claim 1, characterized in that: The spring shock absorber (18) is symmetrically arranged about the center of the lower shell (1), and a connecting block (16) is connected below the spring shock absorber (18), and the connecting block (16) is connected to the outside through bolts.

7. The anti-dumping and easy-to-clean modified polymer stirred reactor according to claim 1, characterized in that: The rotating mechanism comprises a second motor (8), and the front end of the second motor (8) is connected to the first gear (9), and the first gear (9) is meshed with the second gear (10), the second gear (10) is connected to the rotating shaft (11), and the internal slot of the rotating shaft (11) is engaged with the block (21) at the top of the rotating rod (12).

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