Novel cylindrical rotary reactor
By adopting an Archimedes spiral baffle and a rotating cylinder design in the crystallization equipment, the problem of uneven material flow was solved, achieving uniform mixing of the medium and automatic discharge, thus improving crystallization quality and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-03-31
AI Technical Summary
In existing crystallization equipment, uneven material flow within the shell leads to long crystallization cycles, poor quality, and uneven crystal particle size and density, which easily clogs the discharge port and affects the difficulty of discharge.
It adopts an Archimedes spiral baffle and rotating cylinder design, combined with a drive unit and a half-coil, to achieve uniform mixing of the medium and automatic discharge.
It achieves uniform mixing of the medium and automatic discharge, improving crystallization quality and production efficiency, and avoiding problems such as material sticking to the wall and clogging.
Smart Images
Figure CN224057394U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to reactor technical field, concretely relates to a novel cylindrical rotary reactor. BACKGROUND
[0002] The existing crystallization equipment has many varieties, and can be divided into two categories of stirring type and relatively static type according to the flow characteristics of material.The existing liquid flow type reactor mainly includes a shell and a stirrer, the shell is usually fixed on a support, and the stirrer is arranged on the shell.For the flow type crystallization method of crystallization liquid, the flow of material in the shell is driven by the paddle of the stirrer to realize crystallization.The main disadvantage of this method is that the upper and lower, center and surrounding of the shell are difficult to achieve uniformity, causing the saturation of the upper and lower, center and surrounding to be uneven, the crystallization period is long, and the quality is poor.Especially in the middle and later stages of crystallization, part of the crystallized crystals have high density and heavy quality, and are easy to sink and deposit in the lower part, thereby causing serious uneven flow of material, and uneven size and tightness of the crystal grains, affecting the quality.Furthermore, the settled crystallized grains are easy to block the discharge port, and when the crystallization is finished, the material is often not discharged, causing the problems of difficult discharge and incomplete discharge. SUMMARY
[0003] The utility model discloses a novel cylindrical rotary reactor, which can realize sufficient mixing of crystallization medium and automatic discharge.
[0004] According to the novel cylindrical rotary reactor, the feeding pipe is installed between the two ends of the cylinder body, the feeding pipe is installed in the cylinder body, the cylinder body can rotate around the feeding pipe, the baffle is installed on the feeding pipe in the form of an Archimedes spiral, and the baffle is arranged on the feeding pipe in the form of an Archimedes spiral.
[0005] Further, the driving device connected with the cylinder body is further included, and the cylinder body rotates around the feeding pipe through the driving device.
[0006] Further, the multiple half coil pipes installed on the outer surface of the cylinder body are further included.
[0007] Further, the half coil pipes are uniformly installed on the outer surface of the cylinder body along the axial direction of the cylinder body.
[0008] Further, the half coil pipes are filled with cooling liquid or heating liquid.
[0009] Further, the discharge device is arranged at the discharge end of the cylinder body.
[0010] Further, the discharging device comprises a spiral cone head installed at the discharging end of the cylinder body, and the spiral surface at the bottom of the spiral cone head is completely fixed with the surface where the discharging end of the cylinder body is located.
[0011] 1. By adopting the baffle in the form of Archimedes spiral, in actual use, the cylinder body rotates, the baffle does not rotate, and the medium can be automatically transported forward;
[0012] 2. Since the baffle is in the form of Archimedes spiral, when the cylinder body rotates, the medium can be rotated by 360 degrees and transported forward, this process can uniformly stir the medium, and the uneven saturation condition is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 The utility model discloses a novel cylindrical rotary reactor's structure schematic view.
[0014] In the drawing, 1 is a cylinder body, 2 is a feeding end, 3 is a discharging end, 4 is a feeding pipe, 5 is a half coil pipe, 6 is a discharging device, and 61 is a spiral cone head. DETAILED DESCRIPTION
[0015] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the protection scope of the present application.
[0016] In combination with Figure 1 , a novel cylindrical rotary reactor is shown, which comprises a cylinder body 1, the two ends of the cylinder body 1 are a feeding end 2 and a discharging end 3 respectively, a feeding pipe 4 is installed between the two ends of the cylinder body 1, the feeding pipe 4 is installed in the cylinder body 1, the cylinder body 1 can rotate around the feeding pipe 4, a baffle is arranged on the feeding pipe 4 in the axial direction of the feeding pipe 4, and the baffle is installed on the feeding pipe 4 in the form of Archimedes spiral.
[0017] By adopting the baffle in the form of Archimedes spiral, in actual use, the cylinder body rotates, the baffle does not rotate, and the medium can be automatically transported forward; since the baffle is in the form of Archimedes spiral, when the cylinder body rotates, the medium can be rotated by 360 degrees and transported forward, this process can uniformly stir the medium, and the uneven saturation condition is avoided. Similarly, the Archimedes spiral structure also meets the design of fluid mechanics, and in the flowing process, the fluid impact force exists, and the material wall sticking condition is avoided.
[0018] The driving device is connected with the cylinder 1, and the cylinder 1 rotates around the feeding pipe 4 through the driving device.
[0019] It is worth mentioning that the driving device can have various forms, such as Figure 1 As shown in the drawings, the driving device comprises a driving motor, and a driving gear is connected to the main shaft of the driving motor, and the cylinder 1 is circumferentially provided with gear teeth which are in transmission with the driving gear.
[0020] Of course, the cylinder 1 is also supported by corresponding rollers which are in rolling connection with the outer surface of the cylinder 1, and the rollers also support the cylinder 1. Of course, the cylinder 1 is also supported by other support structures during operation, and the support structures can have various forms.
[0021] The half-coil pipes 5 are installed on the outer surface of the cylinder 1.
[0022] The half-coil pipes 5 are evenly installed on the outer surface of the cylinder 1 along the axial direction of the cylinder 1.
[0023] It is worth mentioning that the half-coil pipes 5 can also be unevenly installed on the outer surface of the cylinder 1.
[0024] The half-coil pipes 5 are filled with cooling liquid or heating liquid.
[0025] The half-coil pipes 5 are directly installed on the surface of the cylinder wall of the cylinder 1, so that the cooling liquid (such as water, frozen brine, etc.) can directly exchange heat with the solution in the reactor. This design can significantly improve the heat transfer efficiency and accelerate the cooling and crystallization process of the solution.
[0026] In the utility model, the half-coil pipes 5 are evenly distributed along the surface of the cylinder wall, which can ensure that the solution in the reactor has uniform temperature distribution during the cooling process, which is helpful to form uniform crystal particles and improve product quality.
[0027] The discharge end 3 of the cylinder 1 is provided with a discharging device 6.
[0028] The discharging device 6 comprises a spiral cone head 61 which is installed on the discharge end 3 of the cylinder 1, and the spiral surface at the bottom of the spiral cone head 61 is completely fixed with the surface of the discharge end 3 of the cylinder 1.
[0029] It is worth mentioning that the discharging device 6 is a spiral cone head 61, and the end of the spiral cone head 61 is provided with an outlet for discharging materials.
[0030] The above only describes the preferred embodiments of the present application, and it should be pointed out that, for ordinary skilled persons in the technical field, some improvements and refinements can be made without departing from the principles of the present application, and these improvements and refinements should also be regarded as the protection scope of the present application.
Claims
1. A novel cylindrical rotating reactor characterized in that, The application relates to a feeding device, which comprises a cylinder body, the two ends of the cylinder body being respectively a feeding end and a discharging end, a feeding pipe being arranged between the two ends of the cylinder body, the feeding pipe being arranged in the cylinder body, the cylinder body being rotatable around the feeding pipe, a baffle being arranged on the feeding pipe in the axial direction of the feeding pipe, and the baffle being arranged on the feeding pipe in the form of an Archimedes spiral.
2. The novel cylindrical rotating reactor according to claim 1, characterized in that, The application further comprises a driving device connected with the cylinder body, and the cylinder body is rotatable around the feeding pipe through the driving device.
3. The novel cylindrical rotating reactor as claimed in claim 1, wherein, The application further comprises a plurality of half-coil pipes arranged on the outer surface of the cylinder body.
4. The novel cylindrical rotating reactor as claimed in claim 1, wherein, The half-coil pipes are uniformly arranged on the outer surface of the cylinder body along the axial direction of the cylinder body.
5. The novel cylindrical rotating reactor as claimed in claim 4, wherein, The half-coil pipes are filled with cooling liquid or heating liquid.
6. The novel cylindrical rotating reactor as claimed in claim 1, wherein, The discharging end of the cylinder body is provided with a discharging device.
7. The novel cylindrical rotating reactor according to claim 6, characterized in that The discharging device comprises a spiral cone head arranged on the discharging end of the cylinder body, and the spiral surface at the bottom of the spiral cone head is completely fixed with the surface at the discharging end of the cylinder body.