Reaction kettle for preparing fluorine-containing intermediate
By setting up heating wires and stirring parts in the reactor, uniform heating and concentration of fluorine-containing intermediates are achieved, and the problems of uneven heating and low concentration efficiency in the prior art are solved, and the preparation efficiency and finished product quality are improved.
Patent Information
- Application Number
- CN202420829624.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-04-19
AI Technical Summary
In the prior art, when fluorine-containing intermediates are concentrated by microwave during the preparation process, the concentration efficiency is unsatisfactory and the heating is uneven, resulting in poor effect of the finished product.
A reactor for preparation of fluorine-containing intermediates is designed, and heating wires and stirring parts are arranged in the reactor body. The stirring parts include motors, gears, stirring rods and heating rods to achieve uniform heating and stirring of materials.
The uniform heating of fluorine-containing intermediates is achieved, the concentration efficiency is improved, and the operation is simplified, manpower and material resources are saved, and work efficiency is improved.
Smart Images
Figure CN222469047U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fluorine-containing intermediate preparation, in particular to a reaction kettle used for fluorine-containing intermediate preparation. Background Art
[0002] As the basic raw materials for the preparation of chemical products, chemical intermediates play a positive role in driving the development of upstream and downstream industries in the chemical industry. During the production process of chemical intermediates, a series of chemical reactions are required.
[0003] In the prior art, fluorine-containing intermediates need to be heated and concentrated during the preparation process. The current concentration equipment uses microwave concentration. This concentration method has the problem of unsatisfactory concentration efficiency. At the same time, there is also the problem of inconvenience in heating the materials when using microwave concentration. It is impossible to achieve uniform heating of the fluorine-containing intermediate raw materials, and the prepared finished product effect is not good. Summary of the invention
[0004] In view of this, the purpose of the utility model is to provide a reaction kettle for preparing fluorine-containing intermediates, which can achieve uniform heating and concentration of fluorine-containing intermediates and realize the preparation of fluorine-containing intermediates.
[0005] The utility model is realized by the following method: a reactor for preparing fluorine-containing intermediates, comprising a reactor body, a heating wire is arranged in the wall of the reactor body, a lower hopper is arranged at the left end of the upper surface of the reactor body, a discharge port is opened in the middle of the lower surface of the reactor body, a stirring member is arranged in the reactor body, and a discharge member is arranged in the discharge port.
[0006] Furthermore, the stirring member includes a first motor, a protective shell is provided in the middle of the upper surface of the reactor body, the first motor is provided on the upper surface of the protective shell, a first gear is provided on the output shaft of the first motor, the first gear is provided in the protective shell, a rotating shaft is connected to the middle of the upper surface of the reactor body via a bearing, the upper end of the rotating shaft is provided in the protective shell, a second gear meshing with the first gear is provided on the upper end of the rotating shaft, a clamp is sleeved on the rotating shaft, fixed blocks are provided on the left and right sides of the clamp, a second motor is embedded in the outer side of the fixed block, a turntable is provided at the end of the output shaft of the second motor, stirring rods are connected all around the outer surface of the turntable, a heating rod is provided on the stirring rod, and the heating rod is vertically arranged to the stirring rod.
[0007] Furthermore, the discharge member includes a first telescopic cylinder, a filter plate is provided at the upper end of the discharge port, a plurality of filter holes are provided on the filter plate at equal distances, the first telescopic cylinder is embedded in the lower surface of the rotating shaft, a pressure plate is provided at the end of the telescopic rod of the first telescopic cylinder, a second telescopic cylinder is embedded at the lower end of the right side of the reactor body, and an openable and closable plate for opening and closing the discharge port is provided at the end of the telescopic rod of the second telescopic cylinder.
[0008] The beneficial effects of the utility model are as follows: the utility model adds a stirring piece, a heating wire and a reaction kettle body to the device, which can facilitate the stirring and heating of the material during compression and provide a stable temperature environment for concentration; it can achieve uniform heating of the fluorine-containing intermediate and facilitate the preparation of the fluorine-containing intermediate; the utility model has a simple structure and is easy to operate, can effectively save manpower and material resources, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a structural schematic diagram of the utility model.
[0010] Figure 2 It is a side view of the stirring member. DETAILED DESCRIPTION
[0011] The utility model is further described below in conjunction with the accompanying drawings.
[0012] See also Figure 1 and Figure 2 As shown, the utility model provides an embodiment: a reactor for preparing fluorine-containing intermediates, comprising a reactor body 1, a heating wire 2 is arranged in the wall of the reactor body 1, a lower hopper 3 is arranged at the left end of the upper surface of the reactor body 1, a discharge port 11 is opened in the middle of the lower surface of the reactor body 1, a stirring member 4 is arranged in the reactor body 1, and a discharge member 5 is arranged in the discharge port 11. The heating wire 2 can heat the material, and the stirring member 4 can stir and heat the material, so as to provide a stable temperature environment for concentration.
[0013] Please continue reading Figure 1 and Figure 2As shown, in an embodiment of the utility model, the stirring member 4 includes a first motor 41, a protective shell 42 is provided in the middle of the upper surface of the reactor body 1, and the first motor 41 is provided on the upper surface of the protective shell 42. A first gear 43 is provided on the output shaft of the first motor 41, and the first gear 43 is arranged in the protective shell 42. A rotating shaft 44 is connected to the middle of the upper surface of the reactor body 1 through a bearing, and the upper end of the rotating shaft 44 is arranged in the protective shell 42. A second gear 45 meshing with the first gear 43 is provided on the upper end of the rotating shaft 44. A hoop 46 is sleeved on the rotating shaft 44, and a fixing block 47 is provided on the left and right sides of the hoop 46. A second motor (not shown) is embedded in the outer side of the fixing block 47, and a turntable 48 is provided at the end of the output shaft of the second motor. A stirring rod 49 is connected to the outer surface of the turntable 48. A heating rod 40 is provided on the stirring rod 49, and the heating rod 40 is vertically arranged with the stirring rod 49. The first motor 41 can drive the first gear 43 to rotate, and the rotation of the first gear 43 can realize the rotation of the second gear 45, thereby realizing the rotation of the rotating shaft 44. The second motor can drive the turntable 48 to rotate, thereby driving the stirring rod 49 and the heating rod 40 to rotate, thereby realizing stirring and heating of the material, and providing a stable temperature environment for concentration.
[0014] Please continue reading Figure 1 As shown, in one embodiment of the utility model, the discharge member 5 includes a first telescopic cylinder 51, a filter plate 52 is provided at the upper end of the discharge port 11, and a plurality of filter holes (not shown) are provided on the filter plate 52 at equal distances, the first telescopic cylinder 51 is embedded in the lower surface of the rotating shaft 44, a pressing plate 53 is provided at the end of the telescopic rod of the first telescopic cylinder 51, and a second telescopic cylinder 54 is embedded at the lower end of the right side of the reactor body 1, and an openable plate 55 for opening and closing the discharge port 11 is provided at the end of the telescopic rod of the second telescopic cylinder 54. The first telescopic cylinder 51 can drive the pressing plate 53 to rise and fall, and the pressing plate 53 and the filter plate 52 can be matched to mechanically compress the material, and the material passes through the filter holes of the filter plate 52 and is output, and the second telescopic cylinder 54 can drive the movement of the openable plate 55 to realize the opening and closing of the discharge port 11.
[0015] The telescopic cylinder, the motor, the heating rod and the heating wire in the utility model are all prior arts, and those skilled in the art are already well aware of them, so they will not be described in detail here.
[0016] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention.
Claims
1. A reactor for preparing fluorine-containing intermediates, characterized in that: The invention comprises a reactor body, a heating wire is arranged in the wall of the reactor body, a lower hopper is arranged at the left end of the upper surface of the reactor body, a discharge port is opened in the middle of the lower surface of the reactor body, a stirring member is arranged in the reactor body, and a discharge member is arranged in the discharge port; the stirring member comprises a first motor, a protective shell is arranged in the middle of the upper surface of the reactor body, a first motor is arranged on the upper surface of the protective shell, a first gear is arranged on the output shaft of the first motor, the first gear is arranged in the protective shell, a rotating shaft is connected to the middle of the upper surface of the reactor body via a bearing, the upper end of the rotating shaft is arranged in the protective shell, a second gear meshing with the first gear is arranged on the upper end of the rotating shaft, and a second gear meshing with the first gear is arranged on the upper end of the rotating shaft. A hoop is provided in the sleeve, and fixed blocks are provided on the left and right sides of the hoop, and a second motor is embedded in the outer side of the fixed block, and a turntable is provided at the end of the output shaft of the second motor, and stirring rods are connected to the outer surface of the turntable on all sides, and a heating rod is provided on the stirring rod, and the heating rod is vertically arranged with the stirring rod; the discharging part comprises a first telescopic cylinder, and a filter plate is provided at the upper end of the inner part of the discharging port, and a plurality of filter holes are provided on the filter plate at equal distances, the first telescopic cylinder is embedded in the lower surface of the rotating shaft, and a pressure plate is provided at the end of the telescopic rod of the first telescopic cylinder, and a second telescopic cylinder is embedded in the lower end of the right side of the reactor body, and an openable plate for opening and closing the discharging port is provided at the end of the telescopic rod of the second telescopic cylinder.