A high-efficiency reactor for the production of heat stabilizers

Abstract

The utility model discloses a high-efficiency reactor for producing a heat stabilizer, belongs to the technical field of producing a heat stabilizer, comprises a shell component, a plurality of base components are arranged below the shell component, a reactor reaction barrel is arranged at a central position of the shell component, the shell component and the reactor reaction barrel are connected through a motor component, a reactor cover is threadedly installed on the outer side of the top of the shell component, a reactor handle is installed above the reactor cover, and the shell component and the plurality of base components are connected through a flipping and receiving device; the utility model sets the flipping and receiving device, so that the staff can flip the reactor reaction barrel through the cooperation of structures such as a support frame and a support shaft when needed, so that it is convenient for the staff to take out the raw materials, and the reactor can receive the raw materials through a receiving box when needed, thereby improving the practicality of the reactor.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat stabilizer production, and specifically relates to a high-efficiency reaction kettle for heat stabilizer production. Background Art

[0002] Heat stabilizer is one of the important categories of plastic processing aids. Heat stabilizer is born and developed synchronously with PVC resin and is mainly used in PVC resin processing. Therefore, heat stabilizer is closely related to PVC resin and the ratio of soft and hard products in PVC.

[0003] Chinese patent application No. 201922462145.4 discloses a reactor for the production and preparation of PVC heat stabilizers, including a reactor shell, a reactor cover, a reactor handle, a reactor reaction barrel, a fixing frame, a rotating disk, a motor shaft, a servo motor, a motor fixing plate, a motor fixing groove, a first spring plate, a first telescopic tube, a second telescopic tube, a compression spring, a second spring plate, a ball groove, a ball, a center hole, a rotating rod, a reactor base and an anti-skid pad. A plurality of reactor bases are fixed to the bottom of the reactor shell by screws, and an anti-skid pad is bonded to the bottom of the reactor base. The reactor for the production and preparation of PVC heat stabilizers has a simple structure and is easy to operate. It abandons the traditional manual stirring process using a stirring rod, adopts a servo motor to drive the reactor reaction barrel to rotate, and utilizes centrifugal force to stir and process the PVC heat stabilizer production raw materials inside the reactor reaction barrel. The stirring is more uniform and thorough, which is beneficial to the processing of PVC heat stabilizer production raw materials.

[0004] 1. The above-mentioned patent has the problem of inconvenience in taking out the raw materials, thereby reducing the practicality of the reactor; 2. The above-mentioned patent has the problem of the raw materials being easily spilled when the reaction barrel of the reactor rotates, thereby reducing the working capacity of the reactor. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a high-efficiency reaction kettle for producing a heat stabilizer, which has the characteristics of high practicality and strong working capacity.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency reactor for producing heat stabilizers, comprising a shell assembly, a plurality of base assemblies are arranged below the shell assembly, a reactor reaction barrel is arranged at a central position of the shell assembly, the shell assembly and the reactor reaction barrel are connected through a motor assembly, a reactor cover is threadedly installed on the outer side of the top of the shell assembly, a reactor handle is installed above the reactor cover, the shell assembly and the plurality of base assemblies are connected through a flipping access device, and a closing sealing device is installed on the reactor cover and above the reactor reaction barrel.

[0007] Preferably, the flipping and receiving device includes a support frame, an electric telescopic rod, a rubber plate, a receiving assembly and a support shaft. The support frame is installed above the multiple base assemblies and at a position outside the outer shell assembly. Support shafts are installed on both sides of the outer shell assembly and at a position below the reactor cover and inside the support frame. A rubber plate is arranged below the support shaft. The support frame and the rubber plate are connected by two electric telescopic rods. A receiving assembly is arranged on the support frame and at a position below the outer shell assembly.

[0008] Preferably, the receiving assembly includes a receiving box and a brake wheel. The receiving box is arranged on the inner side of the support frame and below the outer shell assembly, and the brake wheel is installed below the receiving box.

[0009] Preferably, the receiving assembly further comprises a knob and a threaded block, the threaded block is threadedly mounted on the support frame at a position located on one side of the receiving box, and the knob is mounted on a side of the threaded block away from the receiving box.

[0010] Preferably, the closing and sealing device includes a screw, a circular plate and a rotating plate. The screw is installed on the reactor cover and located on the side of the reactor handle through a thread, a rotating plate is installed above the screw, and a circular plate is installed below the screw and located above the reactor barrel through a bearing.

[0011] Preferably, the closed sealing device further comprises a guide rod and a sealing ring, the guide rod is installed above the circular plate and at a position of the reactor handle away from the screw, and the sealing ring is installed on the outer side of the circular plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a flipping and receiving device, so that the staff can flip the reaction barrel of the reactor when necessary through the cooperation of structures such as the support frame and the support shaft, thereby facilitating the staff to take out the raw materials, and the reactor can receive the raw materials through the receiving box when necessary, thereby improving the practicality of the reactor.

[0014] 2. The utility model provides a sealing device so that the staff can seal the reaction kettle reaction barrel when necessary through the cooperation of the circular plate and the sealing ring and other structures, thereby preventing the raw materials in the reaction kettle reaction barrel from spilling when the reaction kettle reaction barrel rotates, thereby improving the working capacity of the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional cutaway view of the utility model;

[0017] Figure 3 It is a three-dimensional cutaway view of the flip receiving device of the utility model;

[0018] Figure 4 It is a three-dimensional cutaway view of the closed sealing device of the utility model.

[0019] In the figure: 1. shell assembly; 2. motor assembly; 3. flip receiving device; 31. support frame; 32. electric telescopic rod; 33. rubber plate; 34. receiving assembly; 341. knob; 342. threaded block; 343. receiving box; 344. brake wheel; 35. support shaft; 4. base assembly; 5. reactor handle; 6. reactor cover; 7. closed sealing device; 71. screw; 72. guide rod; 73. round plate; 74. rotating plate; 75. sealing ring; 8. reactor reaction barrel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a high-efficiency reactor for producing heat stabilizers, comprising a shell component 1, a plurality of base components 4 are arranged below the shell component 1, a reactor reaction barrel 8 is arranged at the center of the shell component 1, the shell component 1 and the reactor reaction barrel 8 are connected through a motor component 2, a reactor cover 6 is threadedly installed on the outer side of the top of the shell component 1, a reactor handle 5 is installed above the reactor cover 6, the shell component 1 and the plurality of base components 4 are connected through a flip receiving device 3, and a closed sealing device 7 is installed on the reactor cover 6 and above the reactor reaction barrel 8.

[0023] Specifically, the flip receiving device 3 includes a support frame 31, an electric telescopic rod 32, a rubber plate 33, a receiving assembly 34 and a support shaft 35. The support frame 31 is installed above the multiple base assemblies 4 and at a position outside the outer shell assembly 1. Support shafts 35 are installed on both sides of the outer shell assembly 1 and below the reactor cover 6 and inside the support frame 31. A rubber plate 33 is arranged below the support shaft 35. The support frame 31 and the rubber plate 33 are connected by two electric telescopic rods 32. A receiving assembly 34 is arranged on the support frame 31 and below the outer shell assembly 1.

[0024] The above technical solution enables the staff to flip the reaction kettle reaction barrel 8 when necessary through the cooperation of the support frame 31 and the support shaft 35, thereby facilitating the staff to take out the raw materials.

[0025] Specifically, the receiving assembly 34 includes a receiving box 343 and a brake wheel 344 . The receiving box 343 is disposed on the inner side of the support frame 31 and below the outer shell assembly 1 , and the brake wheel 344 is installed below the receiving box 343 .

[0026] By adopting the above technical solution, the reactor can receive the raw materials through the receiving box 343 when needed, and the staff can move the position of the receiving box 343 through the brake wheel 344 when needed.

[0027] Specifically, the receiving assembly 34 further includes a knob 341 and a threaded block 342 . The threaded block 342 is threadedly installed on the support frame 31 at a position on one side of the receiving box 343 , and the knob 341 is installed on a side of the threaded block 342 away from the receiving box 343 .

[0028] By adopting the above technical solution, the staff can fix the relative position between the support frame 31 and the receiving box 343 by means of the threaded block 342 when necessary, thereby reducing the possibility of accidental movement of the receiving box 343.

[0029] When the present embodiment is used, when the reactor is needed in the production of the heat stabilizer, the raw materials are poured into the reactor barrel 8, and then the reactor handle 5 is held, and the reactor cover 6 is installed on the shell component 1 through the thread, and then the motor component 2 is started to drive the reactor barrel 8 to rotate, and then the raw materials in the reactor barrel 8 are stirred, and then the work is carried out. When there is no need to continue the process, the reactor cover 6 is removed, and the two electric telescopic rods 32 in the flip receiving device 3 are started, so as to drive the two rubber plates 33 to no longer clamp the shell component 1, and the staff pulls the shell component 1 to flip it around the support shaft 35, and the support shaft 35 is connected to the support frame 31 by a bearing, and then the raw materials in the reactor barrel 8 fall into the receiving box 343 in the receiving component 34, and the work is completed. When necessary, the staff can turn the knob 341 to drive the threaded block 342 to disengage the receiving box 343, and then push the receiving box 343, and send the receiving box 343 and the raw materials therein to the required position through the brake wheel 344, and the base component 4 plays a supporting role.

[0030] Example 2

[0031] The present embodiment is different from the embodiment 1 in that the sealing device 7 comprises a screw 71, a circular plate 73 and a rotating plate 74; the screw 71 is threadedly mounted on the reactor cover 6 and located on one side of the reactor handle 5; the rotating plate 74 is mounted above the screw 71; and the circular plate 73 is mounted below the screw 71 and located above the reactor barrel 8 through a bearing.

[0032] By adopting the above technical solution, the staff can seal the reaction kettle reaction barrel 8 by means of the cooperation of the circular plate 73 and the screw 71 when necessary, thereby preventing the raw materials therein from spilling out when the reaction kettle reaction barrel 8 rotates.

[0033] Specifically, the sealing device 7 further includes a guide rod 72 and a sealing ring 75 . The guide rod 72 is installed above the circular plate 73 and at a position on the side of the reactor handle 5 away from the screw 71 . The sealing ring 75 is installed outside the circular plate 73 .

[0034] By adopting the above technical solution, the reactor can guide and limit the movement of the circular plate 73 to a certain extent through the guide rod 72, thereby preventing the circular plate 73 from shifting, and can ensure the normal sealing work through the sealing ring 75.

[0035] When this embodiment is used, when it is necessary to prevent the raw materials in the reactor barrel 8 from spilling out when the reactor barrel 8 is rotated, the rotating plate 74 in the sealing device 7 is rotated to drive the screw 71 to rotate. The screw 71 is threadedly connected to the reactor cover 6, and the screw 71 is bearing-connected to the circular plate 73. The guide rod 72 on the circular plate 73 is slidingly connected to the reactor cover 6. Therefore, the screw 71 drives the circular plate 73 and the sealing ring 75 thereon to descend, thereby sealing the reactor barrel 8, thereby preventing the raw materials in the reactor barrel 8 from spilling out when the reactor barrel 8 is rotated.

[0036] In the utility model, the structure and principle of the shell component 1 composed of the reactor shell, the fixing frame, the first spring plate, the first telescopic tube, the second telescopic tube, the compression spring, the second spring plate, the ball groove, the ball, the center hole and the rotating rod, the motor component 2 composed of the rotating disk, the motor shaft, the servo motor, the motor fixing plate and the motor fixing groove, the base component 4 composed of the reactor base and the anti-slip pad, the reactor handle 5, the reactor cover 6, and the reactor reaction barrel 8 have been disclosed in a reactor for the production and preparation of PVC heat stabilizer disclosed in Chinese patent application No. 201922462145.4. The working principle is that when in use, the reactor reaction barrel is manually mixed with the PVC heat stabilizer production raw materials, and the reactor shell is pressed. The balls on both sides of the inner wall squeeze the fixing frame, and the fixing frame squeezes the compression spring. The compression spring contracts and has elastic force. At this time, the reaction kettle reaction barrel is placed inside the reaction kettle shell, the balls are released, and the compression spring stretches back to squeeze the balls, so that the balls clamp the reaction kettle reaction barrel to complete the fixation. The reaction kettle cover is tightly closed, and the servo motor is turned on. The servo motor drives the motor shaft to rotate, and the motor shaft drives the rotating disk to rotate, and the rotating disk drives the reaction kettle reaction barrel to rotate. The reaction kettle reaction barrel can rotate freely through the balls on both sides, and the centrifugal force can be used to stir and process the PVC heat stabilizer production raw materials inside the reaction kettle reaction barrel. The stirring is more uniform and thorough, which is beneficial to the processing of PVC heat stabilizer production raw materials, saves time and labor, saves time and manpower, and greatly improves work efficiency.

[0037] The working principle and use process of the utility model are as follows: when a reactor is needed in the production of heat stabilizers, the raw materials are poured into the reactor barrel 8, and then the reactor handle 5 is held, and the reactor cover 6 is installed on the shell component 1 through the thread, and then the motor component 2 is started to drive the reactor barrel 8 to rotate, so as to stir the raw materials in the reactor barrel 8, and then work is carried out. When no further processing is needed, the reactor cover 6 is removed, and the two electric telescopic rods 32 in the flipping receiving device 3 are started, thereby driving the two rubber plates 33 to no longer clamp the shell component 1, and the staff pulls the shell component 1 to flip it around the support shaft 35, and the support shaft 35 is connected to the support frame 31 by a bearing, and then the raw materials in the reactor barrel 8 fall into the receiving box 343 in the receiving component 34, and the work is completed. When necessary, the staff can turn the knob 341 to drive the threaded block 342 to disengage the receiving box 343, and then push the receiving box 343, and send the receiving box 343 and the raw materials therein to the required position through the brake wheel 344, and the base assembly 4 plays a supporting role; when it is necessary to prevent the raw materials in the reactor barrel 8 from spilling when the reactor barrel 8 rotates, the rotating plate 74 in the sealing device 7 is rotated to drive the screw 71 to rotate, the screw 71 is threadedly connected to the reactor cover 6, the screw 71 is bearing-connected to the circular plate 73, and the guide rod 72 on the circular plate 73 is slidingly connected to the reactor cover 6, so the screw 71 drives the circular plate 73 and the sealing ring 75 thereon to descend, thereby closing the reactor barrel 8, thereby preventing the raw materials in the reactor barrel 8 from spilling when the reactor barrel 8 rotates.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency reactor for producing a heat stabilizer, comprising a housing assembly, characterized in that: A plurality of base assemblies are arranged below the shell assembly, a reactor reaction barrel is arranged at a central position of the shell assembly, the shell assembly and the reactor reaction barrel are connected via a motor assembly, a reactor cover is threadedly mounted on the outer side of the top of the shell assembly, a reactor handle is mounted above the reactor cover, the shell assembly and the plurality of base assemblies are connected via a flipping access device, and a closing sealing device is mounted on the reactor cover and above the reactor reaction barrel.

2. The high-efficiency reactor for producing a heat stabilizer according to claim 1, characterized in that: The flip receiving device includes a support frame, an electric telescopic rod, a rubber plate, a receiving assembly and a support shaft. The support frame is installed above the multiple base assemblies and at a position outside the outer shell assembly. Support shafts are installed on both sides of the outer shell assembly and below the reactor cover and inside the support frame. A rubber plate is arranged below the support shaft. The support frame and the rubber plate are connected by two electric telescopic rods. A receiving assembly is arranged on the support frame and below the outer shell assembly.

3. The high-efficiency reactor for producing a heat stabilizer according to claim 2, characterized in that: The receiving assembly comprises a receiving box and a brake wheel. The receiving box is arranged on the inner side of the support frame and below the outer shell assembly, and the brake wheel is installed below the receiving box.

4. The high-efficiency reactor for producing a heat stabilizer according to claim 3, characterized in that: The receiving assembly also includes a knob and a threaded block. The threaded block is installed on the support frame at a position on one side of the receiving box through threads, and the knob is installed on a side of the threaded block away from the receiving box.

5. The high-efficiency reactor for producing a heat stabilizer according to claim 1, characterized in that: The closed sealing device includes a screw, a circular plate and a rotating plate. The screw is installed on the reactor cover and located on one side of the reactor handle through a thread, the rotating plate is installed above the screw, and the circular plate is installed below the screw and located above the reactor barrel through a bearing.

6. The high-efficiency reactor for producing a heat stabilizer according to claim 5, characterized in that: The closed sealing device also includes a guide rod and a sealing ring. The guide rod is installed above the circular plate and at a position on the side of the reactor handle away from the screw rod, and the sealing ring is installed on the outer side of the circular plate.

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