Mixing device for fully mixing organic peroxides

Abstract

The utility model relates to the technical field of organic peroxide mixing, in particular to a mixing device for fully mixing organic peroxide, which comprises a base and a mixing mechanism, the mixing mechanism is connected to the base and is used for fully mixing the organic peroxide; the mixing mechanism comprises a stirring rod, stirring blades and a mixing barrel; the mixing barrel is connected to the base; the stirring rod is connected into the mixing barrel and is used for mixing materials; and the stirring blades are connected to the stirring rod. By arranging two driven gears, the two driven gears can be driven to rotate oppositely under the rotation of the main gear, then two stirring rods can be driven to rotate, the mixing effect is achieved, and by arranging monitoring equipment and cooperating with a temperature sensor arranged on the mixing barrel, the temperature in the mixing barrel can be monitored at any time. And the monitoring equipment can monitor the condition in the mixing barrel at any time.

Description

Technical Field

[0001] The utility model relates to the technical field of organic peroxide mixing, in particular to a mixing device for sufficient mixing of organic peroxides. Background Technique

[0002] Organic compounds containing the -O-O- peroxide functional group formed by replacing the hydrogen atoms in hydrogen peroxide with organic groups such as alkyl, acyl, and aryl groups are characterized by decomposing to generate oxygen-containing free radicals when heated above a certain temperature. They are unstable and prone to decomposition. The organic peroxides in chemical production are mainly used as polymerization initiators and catalysts for synthetic resins. In the field of polymer materials, it can be used as an initiator for free radical polymerization, an initiator for grafting reactions, a crosslinking agent for rubber and plastics, a curing agent for unsaturated polyesters, and a regulator for molecular weight and molecular weight distribution in the preparation of spinning-grade polypropylene. Polluted air in the environment can generate peroxyacyl nitrate compounds through free radical reactions under the action of light. It is one of the particulate species in photochemical oxidants, has strong irritation to the skin, eyes, and mucous membranes, and is an important pollutant in the atmosphere.

[0003] After retrieval, the patent with the Chinese patent publication number CN206285847U discloses a mixing device for sufficient mixing of organic peroxides. It includes a box body, a box cover, hinges, buckles, a solenoid valve, and a discharge port. A plurality of box covers are arranged on the top of the box body. A solenoid valve and a discharge port are arranged at the bottom of the box body. One side of the box cover is provided with a hinge, and the other end of the hinge is connected to the top of the box body. The other side of the box cover is provided with a buckle. A feeding funnel is arranged below the box cover. An impeller is arranged inside the box body, and a solenoid valve is arranged below the impeller. The beneficial effect of the utility model is that: for the mixing device for sufficient mixing of organic peroxides, by the cooperation of the fixed block and the clamping block arranged on the feeding funnel to control the opening size of the blocking block and control the flow rate of the material liquid. After the material liquid enters the box body, the motor starts to work, and the transmission shaft drives the impeller to start mixing, so that the flow rate of the material liquid can be controlled, the mixing effect is good, and the material liquid can be fully mixed.

[0004] The above patent has the following deficiencies: it does not have the function of cooling the inside of the device during stirring and mixing, and it is easy to cause decomposition due to too high temperature when mixing organic peroxides. In view of this, we propose a mixing device for sufficient mixing of organic peroxides. Content of the Utility Model

[0005] The purpose of the utility model is to provide a mixing device for sufficient mixing of organic peroxides to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A mixing device for sufficient mixing of organic peroxides, including: a base and a mixing mechanism;

[0007] The mixing mechanism is connected to the base and is used for fully mixing organic peroxides;

[0008] The mixing mechanism includes: a stirring rod, stirring blades and a mixing barrel;

[0009] The mixing barrel is connected to the base;

[0010] The stirring rod is connected in the mixing barrel and is used for mixing materials;

[0011] The stirring blades are connected to the stirring rod.

[0012] Preferably, a fixing plate is fixedly connected to the base, a top plate is fixedly connected to the fixing plate, two mounting plates are fixedly connected to the top plate, a chassis is fixedly connected to the two mounting plates, a motor is installed inside the chassis, an output shaft of the motor is fixedly connected to a main gear, the main gear is meshed with a driven gear, and the driven gear is fixedly connected to the stirring rod. By providing two driven gears, the two driven gears can be driven to rotate in opposite directions under the rotation of the main gear, and then the two stirring rods can be driven to rotate, achieving the effect of mixing.

[0013] Preferably, the number of the driven gears and the stirring rods are both two groups, and they are symmetrically arranged on both sides of the main gear, and the two stirring rods are respectively rotatably connected to the base through bearings.

[0014] Preferably, fifteen stirring blades are provided on one stirring rod, with every five as a group, and they are arranged in three groups in an up-and-down array. By providing the stirring blades, they can rotate in opposite directions under the rotation of the two stirring rods, which helps the mixing work.

[0015] Preferably, a monitoring device is installed at the bottom of the top plate. By providing the monitoring device and cooperating with the temperature sensor provided on the mixing barrel, the temperature inside the mixing barrel can be monitored at any time, and the monitoring device can monitor the situation inside the mixing barrel at any time.

[0016] Preferably, a cooling mechanism is connected to the base. The cooling mechanism includes: a water tank, the water tank is fixedly connected to the base, a water pump is connected to the base, an inlet of the water pump is fixedly connected to a water inlet pipe, the other end of the water inlet pipe is bonded to the mixing barrel and is communicated with the water tank, an outlet of the water pump is fixedly connected to a water return pipe, and the other end of the water return pipe is communicated with the water tank. By providing the water pump, the coolant inside the water tank can be transported, and then the mixing barrel can be cooled, effectively achieving the effect of controlling the temperature.

[0017] Preferably, a box body is fixedly connected to the top of the water tank. A semiconductor refrigeration sheet is fixedly connected inside the box body. A copper sheet contacts the cold end of the semiconductor refrigeration sheet, and the copper sheet is also fixedly connected to the water tank. A cooling fan for dissipating heat from the hot end of the semiconductor refrigeration sheet is also connected to the top of the box body. By providing the copper sheet, under the refrigeration of the semiconductor refrigeration sheet, the coolant flowing back into the water tank can be re-cooled, so as not to affect the next use.

[0018] Preferably, a support seat is connected to the base, and the water inlet pipe passes through the support seat. By providing the support seat, the water inlet pipe can be supported.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] 1. By providing two driven gears, under the rotation of the main gear, the two driven gears can be driven to rotate towards each other, and then the two stirring rods can be driven to rotate, achieving a mixing effect. By providing a monitoring device and cooperating with the temperature sensor provided on the mixing barrel, the temperature inside the mixing barrel can be monitored at any time, and the monitoring device can monitor the situation inside the mixing barrel at any time;

[0021] 2. By providing a water pump, the coolant inside the water tank can be transported, thereby cooling the mixing barrel, effectively achieving the effect of controlling the temperature. By providing a copper sheet, under the refrigeration of the semiconductor refrigeration sheet, the coolant flowing back into the water tank can be re-cooled, so as not to affect the next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the front view of the present utility model;

[0023] Figure 2 is the side view of the present utility model;

[0024] Figure 3 is the sectional view of the present utility model;

[0025] Figure 4 is the bottom view of the present utility model.

[0026] In the figure: 1. Base; 2. Fixed plate; 3. Top plate; 4. Mixing mechanism; 401. Mounting plate; 402. Chassis; 403. Main gear; 404. Driven gear; 405. Stirring rod; 406. Stirring blade; 407. Mixing barrel; 408. Monitoring device; 5. Cooling mechanism; 501. Water tank; 502. Box body; 503. Copper sheet; 504. Water pump; 505. Support seat; 506. Water inlet pipe; 507. Return pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] 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.

[0028] Polluted air in the environment can produce peroxyacyl nitrate compounds through free radical reactions under the action of light. Peroxyacyl nitrate compounds are one of the species of photochemical oxidants. They are highly irritating to the skin, eyes, and mucous membranes and are important pollutants in the atmosphere.

[0029] The device does not have the function of cooling the interior during stirring and mixing, and the organic peroxide may be easily decomposed due to excessively high temperature when mixed.

[0030] like Figures 1-4 As shown, a mixing device for fully mixing organic peroxides comprises: a base 1 and a mixing mechanism 4;

[0031] The mixing mechanism 4 is connected to the base 1 and is used to fully mix the organic peroxide;

[0032] The mixing mechanism 4 includes: a stirring rod 405, a stirring blade 406 and a mixing barrel 407;

[0033] The mixing barrel 407 is connected to the base 1;

[0034] A stirring rod 405 is connected to a mixing barrel 407 for mixing materials;

[0035] The stirring blade 406 is connected to the stirring rod 405 .

[0036] like Figure 2 As shown, a fixing plate 2 is fixedly connected to the base 1, a top plate 3 is fixedly connected to the fixing plate 2, two mounting plates 401 are fixedly connected to the top plate 3, a chassis 402 is fixedly connected to the two mounting plates 401, a motor is installed inside the chassis 402, a main gear 403 is fixedly connected to the output shaft of the motor, a slave gear 404 is meshedly connected to the main gear 403, and the slave gear 404 is fixedly connected to the stirring rod 405. By providing two slave gears 404, the two slave gears 404 can be driven to rotate in opposite directions under the rotation of the main gear 403, and then the two stirring rods 405 can be driven to rotate, so as to achieve a mixing effect.

[0037] like Figure 2 As shown, there are two groups of slave gears 404 and stirring rods 405 , which are symmetrically arranged on both sides of the main gear 403 , and the two stirring rods 405 are rotatably connected to the base 1 through bearings.

[0038] As Figure 3 shown, fifteen stirring blades 406 are arranged on a stirring rod 405, with every five as a group, and are arranged in three groups in an up-and-down array. By arranging the stirring blades 406, they can rotate in opposite directions under the rotation of the two stirring rods 405, which helps the mixing work.

[0039] As Figure 4 shown, a monitoring device 408 is installed at the bottom of the top plate 3. By arranging the monitoring device 408 and cooperating with the temperature sensor arranged on the mixing barrel 407, the temperature inside the mixing barrel 407 can be monitored at any time, and the monitoring device 408 can monitor the situation inside the mixing barrel 407 at any time.

[0040] As Figures 2-3 shown, a cooling mechanism 5 is connected to the base 1. The cooling mechanism 5 includes: a water tank 501, the water tank 501 is fixedly connected to the base 1, a water pump 504 is connected to the base 1, the water inlet of the water pump 504 is fixedly connected to a water inlet pipe 506, the other end of the water inlet pipe 506 is bonded to the mixing barrel 407 and is communicated with the water tank 501, the water outlet of the water pump 504 is fixedly connected to a water return pipe 507, and the other end of the water return pipe 507 is communicated with the water tank 501. By arranging the water pump 504, the coolant inside the water tank 501 can be transported, and then the mixing barrel 407 can be cooled, effectively achieving the effect of controlling the temperature.

[0041] As Figure 2 shown, a box body 502 is fixedly connected to the top of the water tank 501. A semiconductor refrigeration sheet is fixedly connected inside the box body 502. The cold end of the semiconductor refrigeration sheet contacts a copper sheet 503, and the copper sheet 503 is also fixedly connected in the water tank 501. A cooling fan for dissipating heat from the hot end of the semiconductor refrigeration sheet is also connected to the top of the box body 502. By arranging the copper sheet 503, under the refrigeration of the semiconductor refrigeration sheet, the coolant flowing back into the water tank 501 can be re-cooled, and thus the next use is not affected.

[0042] As Figure 3 shown, a support seat 505 is connected to the base 1, and the water inlet pipe 506 passes through the support seat 505. By arranging the support seat 505, the water inlet pipe 506 can be supported.

[0043] It should be noted that for the convenience of control, control switches for the semiconductor refrigeration sheet, the motor, and the water pump 504 are provided in this embodiment. The semiconductor refrigeration sheet control switch can control the semiconductor refrigeration sheet, the motor control switch can control the motor to work, and the water pump 504 control switch can control the water pump 504 to work. The above are all existing technologies and not the main innovation points, so no detailed description is given here.

[0044] The working principle of the present utility model is as follows: By controlling the start of the motor, the operation of the motor drives the main gear 403 to rotate. Under the rotation of the main gear 403, two driven gears 404 are driven to rotate towards each other, and then two stirring rods 405 can be driven to rotate. The rotation of the two stirring rods 405 drives the respective stirring blades 406 to rotate, achieving a mixing effect. Then, by controlling the start of the semiconductor refrigeration sheet, under the refrigeration of the copper sheet 503, the coolant flowing back into the interior of the water tank 501 is re-cooled. By controlling the start of the water pump 504, the coolant inside the water tank 501 can be transported, thereby cooling the mixing barrel 407, effectively achieving the effect of controlling the temperature.

[0045] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A mixing device for fully mixing organic peroxides, characterized in that: include: A base (1) and a mixing mechanism (4); The mixing mechanism (4) is connected to the base (1) and is used to fully mix the organic peroxide; The mixing mechanism (4) comprises: a stirring rod (405), a stirring blade (406) and a mixing barrel (407); The mixing barrel (407) is connected to the base (1); The stirring rod (405) is connected to the mixing barrel (407) and is used to mix materials; The stirring blade (406) is connected to the stirring rod (405); The base (1) is connected to a cooling mechanism (5), and the cooling mechanism (5) comprises: a water tank (501), the water tank (501) is fixedly connected to the base (1), the base (1) is connected to a water pump (504), the water inlet of the water pump (504) is fixedly connected to a water inlet pipe (506), the other end of the water inlet pipe (506) is bonded to the mixing barrel (407) and is connected to the water tank (501), the water outlet of the water pump (504) is fixedly connected to a water return pipe (507), the other end of the water return pipe (507) is connected to the water tank (501); The top of the water tank (501) is fixedly connected to a box body (502), the interior of the box body (502) is fixedly connected to a semiconductor cooling plate, the cold end of the semiconductor cooling plate contacts a copper plate (503), and the copper plate (503) is also fixedly connected to the water tank (501). The top of the box body (502) is also connected to a cooling fan for dissipating heat from the hot end of the semiconductor cooling plate.

2. The mixing device for fully mixing organic peroxides according to claim 1, characterized in that: The base (1) is fixedly connected to a fixing plate (2), the fixing plate (2) is fixedly connected to a top plate (3), the top plate (3) is fixedly connected to two mounting plates (401), the two mounting plates (401) are fixedly connected to a chassis (402), a motor is installed inside the chassis (402), the output shaft of the motor is fixedly connected to a main gear (403), the main gear (403) is meshedly connected to a slave gear (404), and the slave gear (404) is fixedly connected to a stirring rod (405).

3. The mixing device for fully mixing organic peroxides according to claim 2, characterized in that: The slave gears (404) and stirring rods (405) are provided in two groups, and are symmetrically arranged on both sides of the master gear (403), and the two stirring rods (405) are rotatably connected to the base (1) via bearings.

4. The mixing device for fully mixing organic peroxides according to claim 3, characterized in that: Fifteen stirring blades (406) are arranged on one stirring rod (405), with five of them forming a group, and three groups arranged in an upper and lower array.

5. The mixing device for fully mixing organic peroxides according to claim 2, characterized in that: A monitoring device (408) is installed at the bottom of the top plate (3).

6. The mixing device for fully mixing organic peroxides according to claim 1, characterized in that: The base (1) is connected to a support seat (505), and the water inlet pipe (506) passes through the support seat (505).

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