Energy-saving 3-isochromatic ketone preparation device

Abstract

The utility model discloses an energy-saving 3-isochromatic ketone preparation device, which includes: a reactor, a feed pipe is fixedly connected at the feed port of the reactor, a feed port is arranged at the left end of the upper surface of the feed pipe, a push plate is slidably connected inside the feed pipe, the surface of the push plate is in close contact with the inner wall of the feed pipe, a cylinder is fixedly connected to the left surface of the feed pipe, the right end of the cylinder penetrates into the inside of the feed pipe and is fixedly connected to the push plate, a reinforcing frame is fixedly connected to the lower surface of the feed pipe, the right end of the reinforcing frame is clamped with the reactor, a support is slidably connected to the upper surface of the reinforcing frame, a mounting plate is fixedly connected to the upper end of the support, a filling block is fixedly connected to the lower surface of the mounting plate, the filling block is made of polytetrafluoroethylene, and the filling block completely closes the feed port. Through the above device, the contact between the staff and the 3-isochromatic ketone raw materials and harmful gases is reduced, the safety of the 3-isochromatic ketone preparation work is improved, and the heat loss effect of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of isochromatic ketone preparation devices, in particular to an energy-saving 3-isochromatic ketone preparation device. Background Art

[0002] During the preparation process of 3-isochromatic ketone, workers are required to manually add reaction raw materials, and the raw materials of 3-isochromatic ketone and the gases produced in the preparation reaction of 3-isochromatic ketone both pose a hidden danger of harming workers. The "A 3-isochromatic ketone preparation reactor" disclosed on the China Patent Network has an application number of "202022861814.8". The device uses a motor and a lifting platform to improve the convenience of workers' feeding, but the lifting platform of the device has a hidden danger of falling during the rising process, and it is still impossible to reduce the contact area between workers and harmful substances when assisting in feeding, and it is impossible to reduce the safety hazards of the device during the preparation of 3-isochromatic ketone. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, to provide an energy-saving 3-isochromatic ketone preparation device, to improve the convenience of adding preparation raw materials, and to reduce the contact between workers and 3-isochromatic ketone raw materials and harmful gases, to improve the safety of 3-isochromatic ketone preparation work, while reducing the heat loss of the device and ensuring that the device components have sufficient stability.

[0004] The utility model also provides an energy-saving 3-isochromatic ketone preparation device as described above, comprising: a reactor, a feeding pipe is fixedly connected to the feeding port of the reactor, a feeding port is arranged at the left end of the upper surface of the feeding pipe, a push plate is slidably connected to the inside of the feeding pipe, the surface of the push plate is in close contact with the inner wall of the feeding pipe, a cylinder is fixedly connected to the left surface of the feeding pipe, the right end of the cylinder penetrates into the inside of the feeding pipe and is fixedly connected to the push plate, a reinforcing frame is fixedly connected to the lower surface of the feeding pipe, the right end of the reinforcing frame is clamped with the reactor, a supporting member is slidably connected to the upper end of the supporting member, a mounting plate is fixedly connected to the lower surface of the mounting plate, a filling block is fixedly connected to the lower surface of the mounting plate, the filling block is made of polytetrafluoroethylene, and when the device is used, the filling block completely closes the feeding port.

[0005] According to the energy-saving 3-isochromatic ketone preparation device described in the utility model, the push plate is composed of two flat plates and four connecting rods, the left and right ends of the connecting rods are respectively fixedly connected to the two flat plates, and the connecting rods are located at the four corners of the flat plates, so that the push plate can be easily inspected.

[0006] According to the energy-saving 3-isochromatic ketone preparation device of the utility model, the length and width of the feed port are both greater than the length and width of the push plate, thereby improving the convenience of disassembling and assembling the push plate.

[0007] According to the energy-saving 3-isochromatic ketone preparation device described in the utility model, the support member is composed of two mounting blocks and two automatic telescopic rods, the mounting blocks are fixedly connected to the automatic telescopic rods, and the two mounting blocks are respectively located at the front and rear sides of the feeding pipe, so as to facilitate the maintenance of the support member.

[0008] According to the energy-saving 3-isochromatic ketone preparation device of the utility model, the filling block is provided with an exhaust channel, the exhaust channel is an L-shaped structure, and the upper end of the exhaust channel penetrates the mounting plate, so as to conveniently discharge the gas inside the reactor.

[0009] According to the energy-saving 3-isochromanone preparation device of the utility model, a reinforcing tube is fixedly connected to the interior of the filling block, and the surface of the reinforcing tube is in close contact with the inner wall of the exhaust channel, thereby preventing the exhaust channel from being compressed.

[0010] According to the energy-saving 3-isochromanone preparation device of the utility model, the reinforcement pipe is composed of two pipes, and the two pipes of the reinforcement pipe are connected in a socket-and-spigot joint manner, so that the reinforcement pipe can be easily inspected and repaired.

[0011] Beneficial Effects

[0012] 1. Compared with the prior art, the energy-saving 3-isochromatic ketone preparation device improves the convenience of adding preparation raw materials through the installation frame, feeding pipeline, cylinder, plate, connecting rod, filling block, exhaust channel, and reinforcement pipe, reduces the contact between workers and 3-isochromatic ketone raw materials and harmful gases, improves the safety of 3-isochromatic ketone preparation work, reduces heat loss during the use of the device, and ensures that the device components have sufficient stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is a left-side structural diagram of an energy-saving 3-isochromatic ketone preparation device of the utility model;

[0015] Figure 2 The utility model is an energy-saving 3-isochromatic ketone preparation device Figure 1 The structure diagram at A is enlarged;

[0016] Figure 3 This is a right view structural diagram of an energy-saving 3-isochromatic ketone preparation device of the utility model;

[0017] Figure 4 The utility model is an energy-saving 3-isochromatic ketone preparation device Figure 3 Enlarged structural diagram at point B in the middle.

[0018] Legend:

[0019] 1. Reactor; 2. Reinforcement frame; 3. Feeding pipe; 4. Cylinder; 5. Feeding port; 6. Push plate; 7. Mounting block; 8. Automatic telescopic rod; 9. Mounting plate; 10. Filling block; 11. Exhaust channel; 12. Flat plate; 13. Connecting rod; 14. Reinforcement pipe; 15. Support. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-4 The utility model embodiment is an energy-saving 3-isochromatic ketone preparation device, which includes: a reactor 1, a feeding pipe 3 is fixedly connected to the feeding port of the reactor 1, the feeding pipe 3 reduces the situation that the staff directly contacts the material during the feeding process, and at the same time, the feeding pipe 3 increases the transfer path of the reactor 1, thereby reducing the heat loss of the reactor 1, and a feeding port 5 is arranged at the left end of the upper surface of the feeding pipe 3. The length and width of the feeding port 5 are both greater than the length and width of the push plate 6. The feeding port 5 is convenient for feeding materials into the feeding pipe 3, and at the same time, the relationship between the feeding port 5 and the push plate 6 improves the convenience of disassembling and assembling the push plate 6.

[0022] A push plate 6 is slidably connected to the inside of the feeding pipe 3, and the surface of the push plate 6 is in close contact with the inner wall of the feeding pipe 3. The push plate 6 is composed of two flat plates 12 and four connecting rods 13. The left and right ends of the connecting rods 13 are fixedly connected to the two flat plates 12 respectively, and the connecting rods 13 are located at the four corners of the flat plates 12. The push plate 6 uses a double pushing structure to reduce the situation where materials remain at the feeding port 5. The left surface of the feeding pipe 3 is fixedly connected to the cylinder 4, and the right end of the cylinder 4 penetrates into the interior of the feeding pipe 3 and is fixedly connected to the push plate 6. The cylinder 4 provides a certain power source for the push plate 6.

[0023] The lower surface of the feeding pipe 3 is fixedly connected with a reinforcement frame 2, the right end of the reinforcement frame 2 is clamped with the reactor 1, and the upper surface of the reinforcement frame 2 is slidably connected with a support member 15, the support member 15 is composed of two mounting blocks 7 and two automatic telescopic rods 8, the mounting blocks 7 are fixedly connected with the automatic telescopic rods 8, and the two mounting blocks 7 are respectively located at the front and rear sides of the feeding pipe 3, and the support member 15 uses the automatic telescopic rods 8 to improve the convenience of lifting the filling block 10.

[0024] The upper end of the support member 15 is fixedly connected to a mounting plate 9, and a filling block 10 is fixedly connected to the lower surface of the mounting plate 9. The filling block 10 is made of polytetrafluoroethylene. When the device is used, the filling block 10 completely closes the feeding port 5. The filling block 10 is provided with an exhaust channel 11. The exhaust channel 11 is an L-shaped structure, and the upper end of the exhaust channel 11 passes through the mounting plate 9. A reinforcing pipe 14 is fixedly connected to the inside of the filling block 10. The surface of the reinforcing pipe 14 is in close contact with the inner wall of the exhaust channel 11. The reinforcing pipe 14 is composed of two pipes, and the two pipes of the reinforcing pipe 14 are connected in a socket-and-socket manner. The above mounting devices cooperate with each other to facilitate the unified treatment of harmful gases discharged from the inside of the reactor 1. At the same time, the filling block 10 isolates the feeding port 5, the left side, and the part where the cylinder 4 passes through. When the device is used, the sealing effect of the feeding pipe 3 is improved.

[0025] Working principle: When using the device, a lifting platform can be set up to cooperate with the feeding work. When the feeding work is carried out, the material can be directly poured from the container into the inside of the feeding pipe 3. At this time, the cylinder 4 is used to push the push plate 6 to push the material into the inside of the reactor 1. When the material accumulation at the feeding port 5 is too high, the flat plate 12 located in the front first contacts the material, and the material blocked by the feeding port 5 falls between the two flat plates 12. The second flat plate 12 can be used to push the fallen material into the inside of the reactor 1. After the material is added, the support 15 is used to send the filling block 10 into the feeding pipe 3 to close the feeding port 5. In the process of using the device, a flexible pipe is used to connect the upper end of the reinforcement pipe 14 to transfer the gas discharged from the reactor 1. When feeding, the space of the feeding pipe 3 is blocked by the material to reduce the contact area between the internal temperature of the reactor 1 and the outside world, thereby reducing heat loss. In the process of connecting the external pipeline, a valve for controlling the gas circulation is also set to reduce the heat loss of the reactor 1 due to the exhaust channel 11 during the use of the device.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An energy-saving 3-isochromatic ketone preparation device, characterized in that: include: A reaction kettle (1), wherein a feeding pipe (3) is fixedly connected to the feeding port of the reaction kettle (1), a feeding port (5) is arranged at the left end of the upper surface of the feeding pipe (3), a push plate (6) is slidably connected to the inside of the feeding pipe (3), the surface of the push plate (6) is in close contact with the inner wall of the feeding pipe (3), a cylinder (4) is fixedly connected to the left surface of the feeding pipe (3), and the right end of the cylinder (4) penetrates into the inside of the feeding pipe (3) and is fixedly connected to the push plate (6); The lower surface of the feeding pipe (3) is fixedly connected to a reinforcing frame (2), the right end of the reinforcing frame (2) is clamped with the reaction kettle (1), the upper surface of the reinforcing frame (2) is slidably connected to a supporting member (15), the upper end of the supporting member (15) is fixedly connected to a mounting plate (9), the lower surface of the mounting plate (9) is fixedly connected to a filling block (10), the filling block (10) is made of polytetrafluoroethylene, and when the device is used, the filling block (10) completely closes the feeding port (5).

2. An energy-saving 3-isochromanone preparation device according to claim 1, characterized in that: The push plate (6) is composed of two flat plates (12) and four connecting rods (13). The left and right ends of the connecting rods (13) are respectively fixedly connected to the two flat plates (12), and the connecting rods (13) are located at the four corners of the flat plates (12).

3. An energy-saving 3-isochromatic ketone preparation device according to claim 1, characterized in that: The length and width of the feeding port (5) are both greater than the length and width of the push plate (6).

4. The energy-saving 3-isochromanone preparation device according to claim 1, characterized in that: The support member (15) is composed of two mounting blocks (7) and two automatic telescopic rods (8); the mounting blocks (7) are fixedly connected to the automatic telescopic rods (8), and the two mounting blocks (7) are respectively located at the front and rear sides of the feeding pipe (3).

5. The energy-saving 3-isochromanone preparation device according to claim 1, characterized in that: The filling block (10) is provided with an exhaust channel (11), the exhaust channel (11) is an L-shaped structure, and the upper end of the exhaust channel (11) passes through the mounting plate (9).

6. An energy-saving 3-isochromanone preparation device according to claim 5, characterized in that: A reinforcing tube (14) is fixedly connected to the interior of the filling block (10), and the surface of the reinforcing tube (14) is in close contact with the inner wall of the exhaust passage (11).

7. An energy-saving 3-isochromanone preparation device according to claim 6, characterized in that: The reinforcement pipe (14) is composed of two pipes, and the two pipes of the reinforcement pipe (14) are connected in a socket-and-spigot joint manner.

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