Preparation equipment for dilauroyl peroxide solvent

Abstract

The invention discloses dilauroyl peroxide solvent preparation equipment, and relates to the field of chemical preparation equipment.The dilauroyl peroxide solvent preparation equipment comprises a tank body, a first fixing block is fixed to the bottom of the tank body, a first magnetic coupler is rotatably connected to the interior of the first fixing block, and a first fixing cylinder is fixed to the bottom of the first magnetic coupler; a first sliding column is fixed to the inner wall of the first fixing barrel, and a first rotating shaft is arranged in the first fixing barrel. The first fixing barrel rotates to extrude a first circulating curve groove through the first sliding column to enable the first rotating shaft to move downwards, the first rotating shaft drives a plug to move downwards, and when the plug moves downwards, the interior of the second fixing barrel is extruded; the gas in the second fixing cylinder is conveyed into the gas inlet ring through the conveying pipe, then the gas is sprayed into the tank body in a bubble mode through the bubble opening, the chemical raw materials in the tank body are pushed to be turned over, the reaction is promoted through oxygen, and therefore efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of chemical preparation equipment, in particular to a dilauroyl peroxide solvent preparation device. Background Art

[0002] Dilauroyl oxide is a multifunctional chemical substance, mainly used as a free radical polymerization initiator. It can also be used as a polyester curing agent, rubber crosslinking agent, foaming agent, bleaching agent and drying agent. It is an organic peroxide and is often used as an initiator and curing agent in organic synthesis.

[0003] The existing dilauroyl peroxide solvent preparation equipment can obtain styrene peroxide by reacting with hydrogen peroxide. A proper amount of styrene peroxide and dibenzyl monoxide are added to a reactor, and a proper amount of solvent is added. The reaction temperature is controlled between 70-90°C and stirred. When the reaction reaches a certain degree, the heating is stopped and filtered, and the reaction liquid is centrifuged to separate the precipitate, which is dilauroyl peroxide.

[0004] When the above device is used to stir and mix multiple chemicals, most of the chemicals will settle inside the stirring tank, which takes a long time to mix, resulting in reduced efficiency. In addition, the stirring pattern is too consistent, and some chemicals inside the stirring tank cannot contact the stirring body, and cannot be stirred well. Summary of the invention

[0005] The purpose of the present invention is to provide a dilauroyl peroxide solvent preparation device to solve the problems that most of the chemicals will be precipitated inside the stirring tank, which requires a long time to mix, resulting in reduced efficiency, and the stirring law is too consistent, so that some chemicals inside the stirring tank cannot contact with the stirring body and cannot be stirred well.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a kind of dilauroyl peroxide solvent preparation equipment comprises a tank body, a No. 1 fixed block is fixed at the bottom of the tank body, a No. 1 magnetic coupler is rotatably connected inside the No. 1 fixed block, a No. 1 fixed cylinder is fixed at the bottom of the No. 1 magnetic coupler, a No. 1 sliding column is fixed on the inner wall of the No. 1 fixed cylinder, a No. 1 rotating shaft is arranged inside the No. 1 fixed cylinder, the No. 1 magnetic coupler drives the No. 1 fixed cylinder to rotate, the No. 1 fixed cylinder rotates to squeeze the No. 1 circulating curve groove through the No. 1 sliding column to make the No. 1 rotating shaft move downward, a No. 1 circulating curve groove is arranged on the outer side of the No. 1 rotating shaft, a plug is fixed at the bottom of the No. 1 rotating shaft, a No. 2 fixed cylinder is arranged on the outer side of the plug, the No. 1 rotating shaft drives the plug to move downward, and the plug squeezes the inside of the No. 2 fixed cylinder when moving downward, an air vent is arranged at the bottom of the No. 2 fixed cylinder, a cover is arranged at the top of the bottom of the No. 2 fixed cylinder located at the top of the air vent, and one end of the cover is rotatably connected to the No. 2 rotating shaft.

[0007] As a further solution of the present invention: the interior of the No. 1 circulation curve groove is slidingly connected to the No. 1 sliding column, the bottom of the No. 2 rotating shaft is rotatably connected to the bottom of the interior of the No. 2 fixed cylinder, a transport pipe is provided on the outside of the No. 2 fixed cylinder, and a one-way valve is provided inside the transport pipe. Because the transport pipes on the outside of the No. 2 fixed cylinder are all provided with one-way valves, when the plug is reset, the pressure in the No. 2 fixed cylinder will become smaller, so that the air pressure on the outside pushes the lid to open, allowing the gas to enter the No. 2 fixed cylinder, completing a working process.

[0008] As a further solution of the present invention: an air intake ring is fixed on the outer side of the bottom of the tank body, the gas in the No. 2 fixed cylinder is transported to the interior of the air intake ring through the transport pipe, and then the gas is sprayed into the interior of the tank body through the bubble port in the form of bubbles, the bottom of the air intake ring is connected to the end of the transport pipe, and a plurality of groups of bubble ports are arranged on the top of the air intake ring, and the bubble ports pass through the bottom of the tank body.

[0009] As a further solution of the present invention: a fixing frame is fixed on the outside of the tank body, a feed port is fixed on the top of the tank body, a discharge port is arranged at the bottom of the tank body, and a heater is arranged in the middle of the outside of the tank body. The required chemical raw materials are transported from the feed port to the inside of the tank body, and the heater and the motor are started.

[0010] As a further solution of the present invention: a motor is installed in the middle of the top of the tank body, a No. 2 sliding column is fixed to the bottom of the motor, a limiting block is arranged on the outer side of the No. 2 sliding column, a spiral column is arranged on the outer side of the limiting block, the motor drives the No. 3 sliding column to rotate, and the rotation of the No. 3 sliding column drives the spiral column to rotate through the limiting block and the inner part of the spiral column.

[0011] As a further solution of the present invention: the position of the No. 2 magnetic coupler is aligned with the position of the No. 1 magnetic coupler, and the bottom of the spiral column and the spiral leaf are set to a concave shape. Because the bottom of the spiral column is set to a concave state, when the spiral leaf and the spiral column rotate, the chemical raw materials at the top of the tank body are brought to the bottom of the tank body, and a No. 2 circulation curve groove is set on the top of the outer side of the spiral column.

[0012] As a further solution of the present invention: a No. 2 fixing block is fixed to the top of the interior of the tank body, a No. 3 sliding column is fixed to the inner wall of the No. 2 fixing block, and the No. 3 sliding column is slidably connected to the interior of the No. 2 circulation curve groove.

[0013] As a further solution of the present invention: a plurality of fixing rods are fixed to the outside of the spiral column, and a spiral leaf is fixed to the end of the fixing rod. The spiral column drives the spiral leaf to rotate through the fixing rod. When the spiral column rotates, it is squeezed by the No. 2 circulating curve groove and the No. 3 sliding column, and a No. 2 magnetic coupler is fixed to the bottom of the spiral column.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The motor is set to drive the No. 3 sliding column to rotate. The rotation of the No. 3 sliding column drives the spiral column to rotate through the limit block and the inside of the spiral column. The spiral column drives the spiral blade to rotate through the fixed rod. When the spiral column rotates, it is squeezed by the No. 2 circulation curve groove and the No. 3 sliding column, so that the spiral column moves up and down again. When the spiral column rotates and moves up and down, the spiral blade is also driven to rotate and move up and down, so that the spiral blade and the spiral column irregularly stir the chemical raw materials inside the tank body. Because the bottom of the spiral column is provided with a concave state, when the spiral blade and the spiral column rotate, the chemical raw materials at the top of the tank body are brought to the bottom of the tank body, so that the chemical raw materials at the top of the tank body are transported to the bottom of the tank body, and the irregular stirring of the spiral blade and the spiral column is coordinated to make the chemical raw materials mix faster.

[0016] 2. The No. 1 magnetic coupler is driven to rotate by the No. 2 magnetic coupler, and the No. 1 magnetic coupler drives the No. 1 fixed cylinder to rotate. The No. 1 fixed cylinder rotates and squeezes the No. 1 circulation curve groove through the No. 1 sliding column to make the No. 1 rotating shaft move downward, and the No. 1 rotating shaft drives the plug to move downward. When the plug moves downward, it squeezes the inside of the No. 2 fixed cylinder, so that the gas in the No. 2 fixed cylinder is transported to the inside of the intake ring through the transport pipe, and then the gas is sprayed into the inside of the tank body in the form of bubbles through the bubble port, which drives the chemical raw materials inside the tank body to turn over and promote the reaction with oxygen, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the tank structure of the present invention;

[0020] Figure 4 It is a schematic diagram of the spiral column structure of the present invention;

[0021] Figure 5 It is a schematic diagram of the bubble port structure of the present invention;

[0022] Figure 6 It is a schematic diagram of the cylindrical structure of the present invention.

[0023] In the figure: 1. tank body; 101. fixing frame; 102. heater; 103. feed port; 104. discharge port; 2. No. 1 fixing block; 201. No. 1 magnetic coupler; 202. No. 1 fixing cylinder; 203. No. 1 sliding column; 204. No. 1 rotating shaft; 205. No. 1 circulating curve groove; 206. plug; 207. No. 2 fixing cylinder; 208. air inlet ring; 209. bubble port; 210. air release port; 211. No. 2 rotating shaft; 212. cover; 3. motor; 301. No. 2 sliding column; 302. limit block; 303. spiral column; 304. fixing rod; 305. spiral leaf; 306. No. 2 magnetic coupler; 4. No. 2 fixing block; 401. No. 3 sliding column; 402. No. 2 circulating curve groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 2 , 3 5. In an embodiment of the present invention, a dilauroyl peroxide solvent preparation device includes a tank body 1, a No. 1 fixed block 2 is fixed at the bottom of the tank body 1, a No. 1 magnetic coupler 201 is rotatably connected inside the No. 1 fixed block 2, a No. 1 fixed cylinder 202 is fixed at the bottom of the No. 1 magnetic coupler 201, a No. 1 sliding column 203 is fixed on the inner wall of the No. 1 fixed cylinder 202, a No. 1 rotating shaft 204 is arranged inside the No. 1 fixed cylinder 202, the No. 1 magnetic coupler 201 drives the No. 1 fixed cylinder 202 to rotate, and the No. 1 fixed cylinder 202 rotates through the No. 1 sliding column 203. 3. The No. 1 circulation curve groove 205 is squeezed to make the No. 1 rotating shaft 204 move downward. The No. 1 circulation curve groove 205 is arranged on the outer side of the No. 1 rotating shaft 204. A plug 206 is fixed to the bottom of the No. 1 rotating shaft 204. A No. 2 fixed cylinder 207 is arranged on the outer side of the plug 206. The No. 1 rotating shaft 204 drives the plug 206 to move downward. When the plug 206 moves downward, it squeezes the inside of the No. 2 fixed cylinder 207. The bottom of the No. 2 fixed cylinder 207 is arranged with an air release port 210. The bottom of the No. 2 fixed cylinder 207 is located at the top of the air release port 210 and a cover 212 is arranged;

[0026] One end of the cover 212 is rotatably connected to the second rotating shaft 211, the interior of the first circulating curved groove 205 is slidably connected to the first sliding column 203, the bottom of the second rotating shaft 211 is rotatably connected to the bottom of the interior of the second fixed cylinder 207, the outer side of the second fixed cylinder 207 is provided with a transport pipe, and the interior of the transport pipe is provided with a one-way valve. Because the transport pipes outside the second fixed cylinder 207 are all provided with one-way valves, when the plug 206 is reset, the pressure in the second fixed cylinder 207 will become smaller, so that the air pressure outside can push The lid 212 is opened to allow the gas to enter the No. 2 fixed cylinder 207, completing a working process. An air intake ring 208 is fixed to the outer side of the bottom of the tank body 1. The gas in the No. 2 fixed cylinder 207 is transported to the inside of the air intake ring 208 through the transport pipe, and then the gas is sprayed into the inside of the tank body 1 in the form of bubbles through the bubble port 209. The bottom of the air intake ring 208 is connected to the end of the transport pipe. A plurality of groups of bubble ports 209 are arranged on the top of the air intake ring 208, and the bubble port 209 runs through the bottom of the tank body 1.

[0027] In this embodiment: the No. 1 magnetic coupler 201 drives the No. 1 fixed cylinder 202 to rotate, and the No. 1 fixed cylinder 202 rotates to squeeze the No. 1 circulation curve groove 205 through the No. 1 sliding column 203 to make the No. 1 rotating shaft 204 move downward, and the No. 1 rotating shaft 204 drives the plug 206 to move downward. When the plug 206 moves downward, it squeezes the inside of the No. 2 fixed cylinder 207, so that the gas in the No. 2 fixed cylinder 207 is transported to the inside of the intake ring 208 through the transport pipe, and then the gas is sprayed into the inside of the tank body 1 through the bubble port 209 in the form of bubbles, which promotes the chemical raw materials inside the tank body 1 to turn over and promote the reaction with oxygen, thereby improving efficiency. Because the transport pipes on the outside of the No. 2 fixed cylinder 207 are all provided with a one-way valve, when the plug 206 is reset, the pressure in the No. 2 fixed cylinder 207 will become smaller, so that the air pressure on the outside pushes the cover 212 to open, allowing the gas to enter the No. 2 fixed cylinder 207, completing a working process.

[0028] Please refer to Figure 1 , 2 4. A fixing frame 101 is fixed on the outer side of the tank body 1, a feed port 103 is fixed on the top of the tank body 1, a discharge port 104 is arranged on the bottom of the tank body 1, a heater 102 is arranged in the middle of the outer side of the tank body 1, the required chemical raw materials are transported from the feed port 103 to the inside of the tank body 1, the heater 102 and the motor 3 are started, the motor 3 is installed in the middle of the top of the tank body 1, a No. 2 sliding column 301 is fixed on the bottom of the motor 3, a limiting block 302 is arranged on the outer side of the No. 2 sliding column 301, a spiral column 303 is arranged on the outer side of the limiting block 302, the motor 3 drives the No. 3 sliding column 401 to rotate, the No. 3 sliding column 401 rotates through the limiting block 302 cooperating with the inner side of the spiral column 303 to drive the spiral column 303 to rotate, and the position of the No. 2 magnetic coupler 306 is aligned with the position of the No. 1 magnetic coupler 201;

[0029] The bottom of the spiral column 303 and the spiral leaf 305 are set to a concave shape. Because the bottom of the spiral column 303 is set to a concave state, when the spiral leaf 305 and the spiral column 303 rotate, the chemical raw materials at the top of the inside of the tank body 1 are brought to the bottom of the inside of the tank body 1. A No. 2 circulation curve groove 402 is set at the top of the outer side of the spiral column 303, and a No. 2 fixed block 4 is fixed to the top of the inside of the tank body 1. A No. 3 sliding column 401 is fixed to the inner wall of the No. 2 fixed block 4. The No. 3 sliding column 401 is slidably connected with the inside of the No. 2 circulation curve groove 402. A plurality of fixed rods 304 are fixed to the outer side of the spiral column 303. The end of the fixed rod 304 is fixed with a spiral leaf 305. The spiral column 303 drives the spiral leaf 305 to rotate through the fixed rod 304. When the spiral column 303 rotates, it is squeezed by the No. 2 circulation curve groove 402 and the No. 3 sliding column 401. A No. 2 magnetic coupler 306 is fixed to the bottom of the spiral column 303.

[0030] In this embodiment, the motor 3 drives the third sliding column 401 to rotate, and the third sliding column 401 rotates through the limit block 302 to cooperate with the inner part of the spiral column 303 to drive the spiral column 303 to rotate, and the spiral column 303 drives the spiral leaf 305 to rotate through the fixed rod 304. When the spiral column 303 rotates, it squeezes the second circulating curved groove 402 and the third sliding column 401, so that the spiral column 303 moves up and down again. When the spiral column 303 rotates and moves up and down, the spiral leaf 305 is also driven to rotate and move up and down, so that the spiral leaf 305 5 and the spiral column 303 perform irregular stirring on the chemical raw materials inside the tank body 1. Because the bottom of the spiral column 303 is provided with a concave state, when the spiral blade 305 and the spiral column 303 rotate, the chemical raw materials at the top of the tank body 1 are brought to the bottom of the tank body 1, so that the chemical raw materials at the top of the tank body 1 are transported to the bottom of the tank body 1. With the irregular stirring of the spiral blade 305 and the spiral column 303, the chemical raw materials are mixed faster. When the spiral column 303 rotates, the first magnetic coupler 201 is driven to rotate through the second magnetic coupler 306.

[0031] Working principle: The required chemical raw materials are transported from the feed port 103 to the inside of the tank body 1, and the heater 102 and the motor 3 are started. The motor 3 drives the No. 3 sliding column 401 to rotate. The No. 3 sliding column 401 rotates through the limit block 302 to cooperate with the inside of the spiral column 303 to drive the spiral column 303 to rotate. The spiral column 303 drives the spiral leaf 305 to rotate through the fixed rod 304. When the spiral column 303 rotates, it is squeezed by the No. 2 circulating curved groove 402 and the No. 3 sliding column 401, so that the spiral column 303 moves up and down again. When the spiral blade 305 rotates and moves up and down, it drives the spiral blade 305 to rotate and move up and down as well, so that the spiral blade 305 and the spiral column 303 stir the chemical raw materials inside the tank body 1 irregularly. Because the bottom of the spiral column 303 is provided with a concave state, when the spiral blade 305 and the spiral column 303 rotate, the chemical raw materials at the top of the tank body 1 are brought to the bottom of the tank body 1, so that the chemical raw materials at the top of the tank body 1 are transported to the bottom of the tank body 1, and the irregular stirring of the spiral blade 305 and the spiral column 303 makes the chemical raw materials mix faster;

[0032] When the spiral column 303 rotates, the No. 1 magnetic coupler 201 is driven to rotate through the No. 2 magnetic coupler 306, and the No. 1 magnetic coupler 201 drives the No. 1 fixed cylinder 202 to rotate. The No. 1 fixed cylinder 202 rotates and squeezes the No. 1 circulation curve groove 205 through the No. 1 sliding column 203 to make the No. 1 rotating shaft 204 move downward, and the No. 1 rotating shaft 204 drives the plug 206 to move downward. When the plug 206 moves downward, it squeezes the inside of the No. 2 fixed cylinder 207, so that the gas in the No. 2 fixed cylinder 207 is transported to the air inlet through the transport pipe. The inside of the ring 208 then sprays the gas into the inside of the tank body 1 in the form of bubbles through the bubble port 209, pushing the chemical raw materials inside the tank body 1 to flip and promote the reaction with oxygen, thereby improving efficiency. Because the transport pipes on the outside of the No. 2 fixed cylinder 207 are all equipped with one-way valves, when the plug 206 is reset, the pressure in the No. 2 fixed cylinder 207 will become smaller, so that the air pressure on the outside pushes the lid 212 to open, allowing the gas to enter the No. 2 fixed cylinder 207, completing a working process and facilitating the next movement.

[0033] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dilauroyl peroxide solvent preparation device, comprising a tank body (1), characterized in that: A No. 1 fixing block (2) is fixed to the bottom of the tank body (1), a No. 1 magnetic coupler (201) is rotatably connected to the inside of the No. 1 fixing block (2), a No. 1 fixing cylinder (202) is fixed to the bottom of the No. 1 magnetic coupler (201), a No. 1 sliding column (203) is fixed to the inner wall of the No. 1 fixing cylinder (202), a No. 1 rotating shaft (204) is arranged inside the No. 1 fixing cylinder (202), and a No. 1 rotating shaft (204) is arranged on the outer side of the No. 1 rotating shaft (204). A No. 1 circulation curve groove (205), a plug (206) is fixed at the bottom of the No. 1 rotating shaft (204), a No. 2 fixed cylinder (207) is arranged outside the plug (206), an air vent (210) is arranged at the bottom of the No. 2 fixed cylinder (207), a cover (212) is arranged at the bottom of the No. 2 fixed cylinder (207) and located at the top of the air vent (210), and one end of the cover (212) is rotatably connected to the No. 2 rotating shaft (211).

2. The dilauroyl peroxide solvent preparation device according to claim 1, characterized in that: The interior of the No. 1 circulation curve groove (205) is slidably connected to the No. 1 sliding column (203), the bottom of the No. 2 rotating shaft (211) is rotatably connected to the bottom of the interior of the No. 2 fixed cylinder (207), a transport pipe is arranged outside the No. 2 fixed cylinder (207), and a one-way valve is arranged inside the transport pipe.

3. The dilauroyl peroxide solvent preparation device according to claim 1, characterized in that: An air intake ring (208) is fixed to the outer side of the bottom of the tank body (1), the bottom of the air intake ring (208) is connected to the end of the transport pipe, and a plurality of groups of bubble ports (209) are arranged on the top of the air intake ring (208), and the bubble ports (209) penetrate the bottom of the tank body (1).

4. The dilauroyl peroxide solvent preparation device according to claim 1, characterized in that: A fixing frame (101) is fixed to the outside of the tank body (1), a feed port (103) is fixed to the top of the tank body (1), a discharge port (104) is provided at the bottom of the tank body (1), and a heater (102) is provided in the middle of the outside of the tank body (1).

5. The dilauroyl peroxide solvent preparation device according to claim 1, characterized in that: A motor (3) is installed in the middle of the top of the tank body (1), a second sliding column (301) is fixed to the bottom of the motor (3), a limiting block (302) is arranged on the outer side of the second sliding column (301), and a spiral column (303) is arranged on the outer side of the limiting block (302).

6. The dilauroyl peroxide solvent preparation device according to claim 5, characterized in that: A plurality of fixing rods (304) are fixed to the outside of the spiral column (303), a spiral leaf (305) is fixed to the end of each fixing rod (304), and a second magnetic coupler (306) is fixed to the bottom of the spiral column (303).

7. The dilauroyl peroxide solvent preparation device according to claim 6, characterized in that: The position of the second magnetic coupler (306) is aligned with the position of the first magnetic coupler (201), the bottom of the spiral column (303) and the spiral leaf (305) are arranged in a concave shape, and the top of the outer side of the spiral column (303) is provided with a second circulation curve groove (402).

8. The equipment for preparing dilauroyl peroxide solvent according to claim 6, characterized in that: A No. 2 fixing block (4) is fixed to the top of the interior of the tank body (1), a No. 3 sliding column (401) is fixed to the inner wall of the No. 2 fixing block (4), and the No. 3 sliding column (401) is slidably connected to the interior of the No. 2 circulation curved groove (402).

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