Reaction kettle for producing diisopropylbenzene hydroperoxide

Abstract

The utility model relates to the field of reaction kettles, in particular to a reaction kettle for producing diisopropylbenzene hydroperoxide, which comprises an anti-skid support column, a reaction sealing assembly and a cooling blanking assembly, the reaction sealing assembly comprises an anti-explosion outer tank, a reinforcing ring, an anti-explosion inner tank, an extension supporting plate, a limiting frame, a reaction tank, a heating strip, a heat conduction layer, a welding plate, a motor, a rotating shaft rod, a stirring rod, a feeding pipe, an exhaust pipe, a sealing tank cover, a filtering box and a filter; an anti-explosion outer tank is fixedly connected to the upper end part of the anti-skid supporting column; the reaction kettle can safely bear various physical and chemical changes possibly occurring in the chemical reaction process, can optimize reaction conditions, accelerate the reaction speed, improve the production efficiency and the product quality, can uniformly mix reactants, ensures the uniformity and the efficiency of the reaction, and can effectively reduce the production cost under the conditions of controlling the temperature, the pressure, stirring and the like. And reacting the raw materials to generate a target product.

Description

Technical Field

[0001] The utility model relates to the field of reactors, in particular to a reactor for producing diisopropylbenzene hydroperoxide. Background Art

[0002] A production reactor is a device specifically used for chemical reactions and is widely used in laboratories and industrial production. The design of this equipment can be divided into atmospheric pressure reactors, high pressure reactors, vacuum reactors and other types according to different process requirements. It is widely used in pharmaceuticals, polymer industry, organic synthesis and other fields, and is one of the key equipment in the chemical industry.

[0003] During the reaction process, existing reactors mostly only have the functions of heating and stirring to accelerate the reaction speed. However, during the reaction of diisopropylbenzene hydroperoxide, harmful gases are generated. Due to the simple sealing of the reactor, the harmful gases leak or are directly discharged, causing environmental pollution.

[0004] Therefore, in order to address the problem that the above-mentioned reactor produces harmful gases during the reaction process, leading to gas leakage or direct discharge, causing environmental pollution, a reactor for the production of diisopropylbenzene hydroperoxide can be designed, which can safely withstand various physical and chemical changes that may occur during the chemical reaction process by utilizing good sealing and filtering equipment. Utility Model Content

[0005] In order to overcome the problem that harmful gases will be generated in the reactor during the reaction process, causing gas leakage or direct discharge, causing environmental pollution.

[0006] The technical solution of the utility model is: a reactor for producing diisopropylbenzene hydroperoxide, comprising an anti-slip support column, a reaction sealing component and a cooling and unloading component, the reaction sealing component comprising an explosion-proof outer tank, a reinforcement ring, an explosion-proof inner tank, an extension support plate, a limit frame, a reaction tank, a heating strip, a heat-conducting layer, a welding plate, a motor, a rotating shaft rod, a stirring rod, a feeding pipe, an exhaust pipe, a sealing tank cover, a filter box, and a filter; the upper end of the anti-slip support column is fixedly connected to the explosion-proof outer tank.

[0007] Preferably, it can safely withstand various physical and chemical changes that may occur during the chemical reaction process, optimize the reaction conditions, accelerate the reaction speed, improve production efficiency and product quality, and at the same time, mix the reactants evenly, ensure the uniformity and efficiency of the reaction, and make the raw materials react to generate the target product under controlled temperature, pressure and stirring conditions.

[0008] Preferably, a reinforcement ring is provided inside the explosion-proof outer tank; an explosion-proof inner tank is fixedly connected to the interior of the reinforcement ring; an extension support plate is fixedly welded inside the explosion-proof inner tank, and the raw materials are put into the feed pipe to allow the raw materials to enter the reaction tank, and the snap-fit ​​cover is closed according to the needs of the GNU reaction, and the heating strip inside the reaction tank is started to heat up and transfer the heat to the raw materials through the heat-conducting layer.

[0009] Preferably, a limit frame is fixedly installed on the side end of the extended support plate; a reaction tank is placed inside the limit frame; a heating strip is provided inside the reaction tank, and the motor on the upper end of the welding plate is started to drive the rotating shaft to rotate the stirring rod, stir the raw materials, and mix the reactants evenly, thereby ensuring the uniformity and efficiency of the reaction.

[0010] Preferably, a heat-conducting layer is fixedly connected to the inside of the heating strip; a welding plate is welded to the upper end of the reaction tank; a motor is provided on the upper end of the welding plate; a rotating shaft rod is provided at the output end of the motor, and the reaction tank is limitedly placed in a limit frame at the side end of the extended support plate, and the explosion-proof outer tank and the explosion-proof inner tank have double-layer explosion-proof protection.

[0011] Preferably, a stirring rod is provided on the outside of the rotating shaft rod; a feed pipe is fixedly connected to the upper end of the welding plate; an exhaust pipe is fixedly connected to the upper end of the welding plate. As needed, the discharge switch at the upper end of the spiral discharge pipe is turned on to allow the mixture to be discharged from the spiral discharge pipe through rotation.

[0012] Preferably, the upper end of the explosion-proof outer tank is sealed with a sealed tank cover; a filter box is provided on the outside of the exhaust pipe; a filter is provided inside the filter box, and the cooling outer tube and cooling inner tube outside the spiral feeding pipe can quickly cool the mixture in the spiral feeding pipe.

[0013] Preferably, the cooling and unloading assembly includes a cooling outer tube, a cooling inner tube, a spiral unloading tube, a unloading switch, and a sealing bottom plate; a cooling outer tube is provided at the lower end of the reaction tank; a cooling inner tube is provided inside the cooling outer tube; a spiral unloading tube is provided outside the cooling inner tube; a unloading switch is installed at the upper end of the spiral unloading tube; and a sealing bottom plate is fixedly connected to the lower end of the spiral unloading tube. During the reaction process, harmful gases will be generated. The gases enter the filter box from the exhaust pipe and are purified and removed through multiple layers of filters to avoid environmental pollution. Under the conditions of controlled temperature, pressure and stirring, the raw materials react to generate the target product.

[0014] Beneficial effects of the utility model:

[0015] 1. This new type of device can safely withstand various physical and chemical changes that may occur during the chemical reaction process, optimize the reaction conditions, accelerate the reaction speed, improve production efficiency and product quality, and at the same time make the reactants mix evenly, ensure the uniformity and efficiency of the reaction, and make the raw materials react to produce the target product under the conditions of controlled temperature, pressure and stirring;

[0016] 2. Put the raw materials into the reaction tank through the feeding pipe, close the snap-fit ​​cover, and start the heating strip inside the reaction tank according to the reaction needs to heat the heating strip so that the heat is transferred to the raw materials through the heat-conducting layer. Start the motor on the upper end of the welding plate to rotate the shaft rod to drive the stirring rod to stir the raw materials and mix the reactants evenly to ensure the uniformity and efficiency of the reaction. The reaction tank limiter is placed in the limit frame at the side end of the extended support plate. The explosion-proof outer tank and the explosion-proof inner tank have a double-layer explosion-proof protection effect;

[0017] 3. As needed, turn on the discharge switch at the upper end of the spiral discharge tube to allow the mixture to be discharged from the spiral discharge tube. The cooling outer tube and cooling inner tube outside the spiral discharge tube can quickly cool the mixture in the spiral discharge tube. During the reaction, harmful gases will be generated. The gases enter the filter box from the exhaust pipe and are purified and discharged through multiple layers of filters to avoid environmental pollution. Under controlled temperature, pressure and stirring conditions, the raw materials react to generate the target product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 What is shown is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 Shown is a schematic diagram of the sealing structure of the present utility model;

[0020] Figure 3 Shown is a schematic diagram of the reaction stirring structure of the present invention;

[0021] Figure 4 Shown is a schematic diagram of the cooling and blanking component structure of the present invention.

[0022] Explanation of the accompanying reference numerals: 1. Anti-slip support column; 201. Explosion-proof outer tank; 202. Reinforcement ring; 203. Explosion-proof inner tank; 204. Extended support plate; 205. Limit frame; 206. Reaction tank; 207. Heating strip; 208. Heat-conducting layer; 209. Welding plate; 210. Motor; 211. Rotating shaft rod; 212. Stirring rod; 213. Feed pipe; 214. Exhaust pipe; 215. Sealed tank cover; 216. Filter box; 217. Filter; 301. Cooling outer tube; 302. Cooling inner tube; 303. Spiral discharge pipe; 304. Discharge switch; 305. Sealed bottom plate. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] See also Figures 1-4The utility model provides an embodiment: a reactor for the production of diisopropylbenzene hydroperoxide, comprising an anti-slip support column 1, a reaction sealing component and a cooling and unloading component, the reaction sealing component comprising an explosion-proof outer tank 201, a reinforcement ring 202, an explosion-proof inner tank 203, an extension support plate 204, a limit frame 205, a reaction tank 206, a heating strip 207, a heat conductive layer 208, a welding plate 209, a motor 210, a rotating shaft rod 211, a stirring rod 212, a feeding pipe 213, an exhaust pipe 214, a sealing tank cover 215, a filter box 216, and a filter 217; the upper end of the anti-slip support column 1 is fixedly connected to the explosion-proof outer tank 201, which can safely withstand various physical and chemical changes that may occur during the chemical reaction process, optimize the reaction conditions, accelerate the reaction speed, improve production efficiency and product quality, and at the same time make the reactants mix evenly, ensure the uniformity and efficiency of the reaction, and make the raw materials react to generate the target product under the conditions of controlling temperature, pressure and stirring.

[0025] See also Figure 2-Figure 3 In this embodiment, a reinforcement ring 202 is provided inside the explosion-proof outer tank 201; an explosion-proof inner tank 203 is fixedly connected inside the reinforcement ring 202; an extension support plate 204 is fixedly welded inside the explosion-proof inner tank 203, and a limit frame 205 is fixedly installed on the side end of the extension support plate 204; a reaction tank 206 is placed within the limit frame 205; a heating strip 207 is provided inside the reaction tank 206, and a heat-conducting layer 208 is fixedly connected inside the heating strip 207; a welding plate 209 is welded to the upper end of the reaction tank 206; a motor 210 is provided on the upper end of the welding plate 209; a rotating shaft rod 211 is provided at the output end of the motor 210, and a stirring rod 212 is provided on the outer side of the rotating shaft rod 211; a feeding pipe 213 is fixedly connected to the upper end of the welding plate 209; and an exhaust pipe 214 is fixedly connected to the upper end of the welding plate 209. The upper end of the explosion-proof outer tank 201 is sealed with a sealed tank cover 215; a filter box 216 is provided on the outside of the exhaust pipe 214; a filter 217 is provided inside the filter box 216, and the raw materials are put into the feed pipe 213 to allow the raw materials to enter the reaction tank 206, and the snap cover is closed. According to the reaction needs, the heating strip 207 inside the reaction tank 206 is started to heat the heating strip 207 so that the heat is transferred to the raw materials through the heat conductive layer 208, and the motor 210 at the upper end of the welding plate 209 is started to make the rotating shaft rod 211 drive the stirring rod 212 to rotate, stir the raw materials, mix the reactants evenly, and ensure the uniformity and efficiency of the reaction. The reaction tank 206 is limited and placed in the limit frame 205 at the side end of the extended support plate 204. The explosion-proof outer tank 201 and the explosion-proof inner tank 203 have a double-layer explosion-proof protection.

[0026] See also Figure 4In this embodiment, the cooling and unloading assembly includes a cooling outer tube 301, a cooling inner tube 302, a spiral unloading tube 303, an unloading switch 304, and a sealing bottom plate 305; the lower end of the reaction tank 206 is provided with a cooling outer tube 301; the cooling inner tube 302 is provided inside the cooling outer tube 301; the outer side of the cooling inner tube 302 is provided with a spiral unloading tube 303; the upper end of the spiral unloading tube 303 is clamped and installed with a unloading switch 304; the lower end of the spiral unloading tube 303 is fixedly connected to the sealing bottom plate 305. As needed, The discharge switch 304 at the upper end of the spiral discharge tube 303 is opened, allowing the mixture to be discharged from the spiral discharge tube 303 in a rotating manner. The cooling outer tube 301 and the cooling inner tube 302 outside the spiral discharge tube 303 can quickly cool the mixture in the spiral discharge tube 303. During the reaction process, harmful gases will be generated. The gases enter the filter box 216 from the exhaust pipe 214 and are purified and discharged through the multi-layer filter 217 to avoid environmental pollution. Under the control of temperature, pressure and stirring conditions, the raw materials react to generate the target product.

[0027] During operation, the raw materials are first put into the feed pipe 213 so that the raw materials enter the reaction tank 206, and the snap cover is closed. According to the reaction needs, the heating strip 207 inside the reaction tank 206 is started to heat the heating strip 207 so that the heat is transferred to the raw materials through the heat conductive layer 208. The motor 210 at the upper end of the welding plate 209 is started to rotate the shaft rod 211 to drive the stirring rod 212 to stir the raw materials so that the reactants are evenly mixed to ensure the uniformity and efficiency of the reaction. The reaction tank 206 is limited and placed in the limit frame 205 at the side end of the extended support plate 204, and the explosion-proof outer tank 201 is connected to the reaction tank 206. The explosion-proof inner tank 203 has a double-layer explosion-proof protection function. As needed, the discharge switch 304 at the upper end of the spiral discharge pipe 303 is opened to allow the mixture to be rotated and discharged from the spiral discharge pipe 303. The cooling outer tube 301 and the cooling inner tube 302 outside the spiral discharge pipe 303 can quickly cool the mixture in the spiral discharge pipe 303. During the reaction process, harmful gases will be generated. The gases enter the filter box 216 from the exhaust pipe 214 and are purified and discharged through the multi-layer filter 217 to avoid environmental pollution. Under the control of temperature, pressure and stirring conditions, the raw materials react to generate the target product.

[0028] Through the above steps, the novel method can safely withstand various physical and chemical changes that may occur during the chemical reaction process, optimize the reaction conditions, accelerate the reaction speed, improve production efficiency and product quality, and at the same time make the reactants mix evenly, ensure the uniformity and efficiency of the reaction, and make the raw materials react to generate the target product under the conditions of controlled temperature, pressure and stirring.

Claims

1. A reactor for producing diisopropylbenzene hydroperoxide, comprising an anti-slip support column (1); characterized in that: The invention also includes a reaction sealing component and a cooling and unloading component. The reaction sealing component includes an explosion-proof outer tank (201), a reinforcement ring (202), an explosion-proof inner tank (203), an extension support plate (204), a limit frame (205), a reaction tank (206), a heating strip (207), a heat-conducting layer (208), a welding plate (209), a motor (210), a rotating shaft (211), a stirring rod (212), a feeding pipe (213), an exhaust pipe (214), a sealing tank cover (215), a filter box (216), and a filter (217); the upper end of the anti-slip support column (1) is fixedly connected to the explosion-proof outer tank (201).

2. A reactor for producing diisopropylbenzene hydroperoxide according to claim 1, characterized in that: A reinforcement ring (202) is provided inside the explosion-proof outer tank (201); an explosion-proof inner tank (203) is fixedly connected inside the reinforcement ring (202); and an extension support plate (204) is fixedly welded inside the explosion-proof inner tank (203).

3. A reactor for producing diisopropylbenzene hydroperoxide according to claim 2, characterized in that: A limiting frame (205) is fixedly mounted on the side end of the extended support plate (204); a reaction tank (206) is placed inside the limiting frame (205); and a heating strip (207) is provided inside the reaction tank (206).

4. A reactor for producing diisopropylbenzene hydroperoxide according to claim 3, characterized in that: A heat-conducting layer (208) is fixedly connected inside the heating strip (207); a welding plate (209) is welded to the upper end of the reaction tank (206); a motor (210) is provided at the upper end of the welding plate (209); and a rotating shaft (211) is provided at the output end of the motor (210).

5. A reactor for producing diisopropylbenzene hydroperoxide according to claim 4, characterized in that: A stirring rod (212) is provided on the outside of the rotating shaft rod (211); a feeding pipe (213) is fixedly connected to the upper end of the welding plate (209); and an exhaust pipe (214) is fixedly connected to the upper end of the welding plate (209).

6. A reactor for producing diisopropylbenzene hydroperoxide according to claim 5, characterized in that: The upper end of the explosion-proof outer tank (201) is sealed with a sealed tank cover (215); a filter box (216) is provided outside the exhaust pipe (214); and a filter (217) is provided inside the filter box (216).

7. A reactor for producing diisopropylbenzene hydroperoxide according to claim 1, characterized in that: The cooling and unloading assembly comprises a cooling outer tube (301), a cooling inner tube (302), a spiral unloading tube (303), a unloading switch (304), and a sealing bottom plate (305); the cooling outer tube (301) is provided at the lower end of the reaction tank (206); the cooling inner tube (302) is provided inside the cooling outer tube (301); the spiral unloading tube (303) is provided outside the cooling inner tube (302); the unloading switch (304) is mounted on the upper end of the spiral unloading tube (303); and the sealing bottom plate (305) is fixedly connected to the lower end of the spiral unloading tube (303).

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