A dibromobutene diol refining reactor

Abstract

The utility model provides a kind of dibromobutene glycol refining reaction kettle, belong to reaction kettle technical field, including shell assembly, including lower protective shell, the upper shell of fixedly connected in the top of lower protective shell, the connecting shell of fixedly connected in the top of upper shell, and the servo motor of adaptive installation in the top of connecting shell. The utility model is through installation multiple charging port and to the display of temperature and pressure, without frequent switching operation mode or adjusting feeding sequence, effectively reduce the waiting time and the degree of operation complexity in raw material adding process, the setting of heating partition can let reaction position carry out under certain temperature, realize stable temperature control to reaction area by accurate injection high temperature medium, the cooperation between nozzle and helical flow guide groove can make the impurities adhered to bin wall fall off with water flow impact, and discharge from bottom discharge port, so that next reaction environment is cleaner.

Description

Technical Field

[0001] This utility model belongs to the field of reaction vessel technology, specifically relating to a dibromobutenediol refining reaction vessel. Background Technology

[0002] As a core piece of equipment in the chemical, pharmaceutical, materials, and food industries, the core logic of reaction vessels is to meet the special reaction process requirements of different industries in a safer, more efficient, precise, and environmentally friendly way.

[0003] Traditional reactors have a single feed port design, which cannot adapt to different raw materials. Workers need to frequently switch operating methods and adjust the feeding sequence. The cleaning process is also a pain point for traditional reactors. They lack an efficient cleaning structure inside, and the cleaning water cannot form a directional impact force, making it difficult to remove tightly attached impurities from the chamber wall. The impurities will contaminate the raw materials for the next reaction, seriously affecting the purity and quality stability of the subsequent products. Utility Model Content

[0004] The purpose of this invention is to provide a dibromobutenediol refining reactor, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A dibromobutenediol refining reactor includes an outer shell assembly, comprising a lower protective shell, an upper outer shell fixedly connected to the top of the lower protective shell, a connecting shell fixedly connected to the top of the upper outer shell, and a servo motor adapted to be installed on the top of the connecting shell. The operating components include a water inlet inserted into the side wall of the upper housing, an annular connecting pipe fixedly connected to the end of the water inlet, an annular water pipe rotatably connected to the inner wall of the annular connecting pipe, a nozzle fixedly connected to the side wall of the annular water pipe, and a nozzle formed on the side wall of the nozzle. The operating components also include an output shaft fixedly connected to the output end of the servo motor, a transmission ring fixedly connected to the end of the output shaft, a bearing rotatably connected to the side wall of the output shaft, a transmission shaft fixedly connected to the bottom of the transmission ring, and a helical blade fixedly connected to the side wall of the transmission shaft.

[0006] As a preferred embodiment of the present invention, the outer shell assembly further includes a support frame fixedly connected to the side wall of the lower protective shell, the support frame being equidistantly distributed on the side wall of the lower protective shell.

[0007] As a preferred embodiment of the present invention, the outer shell assembly further includes a bottom feed port fixedly connected to the side wall of the lower protective shell, a condensate outlet fixedly connected to the side wall of the lower protective shell, and a top feed port fixedly connected to the top of the upper outer shell.

[0008] As a preferred embodiment of the present invention, the outer casing assembly further includes a temperature gauge fixedly connected to the side wall of the lower protective casing, and a pressure gauge fixedly connected to the top of the upper outer casing.

[0009] As a preferred embodiment of the present invention, the outer shell assembly further includes a reaction chamber outer shell fixedly connected to the inner wall of the lower protective shell, a heating partition fixedly connected to the side wall of the reaction chamber outer shell, and a bottom discharge port fixedly connected to the bottom of the reaction chamber outer shell, wherein the end of the bottom discharge port is sealed and connected to the through hole of the side wall of the reaction chamber outer shell.

[0010] As a preferred embodiment of the present invention, the operating component further includes a sealing ring fixedly connected to the side wall of the annular water pipe, the sealing ring being symmetrically arranged on the side wall of the annular connecting pipe.

[0011] As a preferred embodiment of this utility model, the operating component further includes a spiral guide groove fixedly connected to the inner wall of the reaction chamber shell, wherein the spiral direction of the spiral guide groove is consistent with the stirring direction.

[0012] Compared with the prior art, the beneficial effects of this utility model are: by installing multiple feeding ports and displaying temperature and pressure, it helps workers to mix and react materials more efficiently; the setting of the heating baffle allows the reaction to take place at a certain temperature, which is more scientific and effective; the cooperation between the nozzle and the spiral guide groove allows impurities attached to the bin wall to fall off with the impact of water flow and be discharged from the bottom outlet, making the reaction environment cleaner for the next reaction. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 This is a front view schematic diagram of the overall structure of this utility model; Figure 2 This is a rear view schematic diagram of the overall structure of this utility model; Figure 3 This is a cross-sectional view of the overall structure of this utility model; Figure 4 This is an enlarged schematic diagram of part of the structure of this utility model.

[0014] In the diagram: 100, outer casing assembly; 101, lower protective casing; 102, upper outer casing; 103, connecting casing; 104, servo motor; 105, support frame; 106, bottom feeding port; 107, thermometer; 108, pressure gauge; 109, top feeding port; 110, bottom discharge port; 111, steam injection port; 112, heating baffle; 113, reaction chamber outer casing; 114, condensate outlet; 200, operating components; 201, water inlet; 202, annular connecting pipe; 203, sealing ring; 204, annular water pipe; 205, nozzle; 206, nozzle; 207, spiral guide channel; 208, output shaft; 209, transmission ring; 210, transmission shaft; 211, spiral blade; 212, bearing. Detailed Implementation

[0015] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0017] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0018] Example Reference Figures 1-4 This embodiment of the present invention provides a dibromobutenediol refining reactor, comprising: The housing assembly 100 includes a lower protective housing 101, an upper housing 102 fixedly connected to the top of the lower protective housing 101, a connecting housing 103 fixedly connected to the top of the upper housing 102, and a servo motor 104 adapted to be installed on the top of the connecting housing 103. The operating component 200 includes a water inlet 201 inserted into the side wall of the upper housing 102, an annular connecting pipe 202 fixedly connected to the end of the water inlet 201, an annular water pipe 204 rotatably connected to the inner wall of the annular connecting pipe 202, a nozzle 205 fixedly connected to the side wall of the annular water pipe 204, a nozzle 206 opened on the side wall of the nozzle 205, a drive shaft 210 rotatably connected to the inner wall of the annular water pipe 204, and a spiral blade 211 fixedly connected to the side wall of the drive shaft 210. The operating component 200 also includes an output shaft 208 fixedly connected to the output end of the servo motor 104, a transmission ring 209 fixedly connected to the end of the output shaft 208, a bearing 212 rotatably connected to the side wall of the output shaft 208, a transmission shaft 210 fixedly connected to the bottom of the transmission ring 209, and a spiral blade 211 fixedly connected to the side wall of the transmission shaft 210.

[0019] Specifically, the lower protective shell 101 and the upper outer shell 102 are connected by bolts, with a sealing ring in the middle to achieve a sealing effect. The connecting shell 103 is set on the top of the upper outer shell 102 to protect the output shaft of the servo motor 104 and prevent accidental contact. The water inlet 201 passes through the upper outer shell 102 and is connected to the side of the annular connecting pipe 202. The middle is hollow, allowing water to flow from the annular connecting pipe 202 into the annular water pipe 204, and then spray out from the nozzle 206 set on the side of the nozzle 205 to clean the reaction chamber. The servo motor 104 does work, and the kinetic energy is transmitted to the transmission shaft 210 through the output shaft 208, so that the spiral blades 211 stir the raw materials in the chamber.

[0020] The outer casing assembly 100 also includes a support frame 105 fixedly connected to the side wall of the lower protective shell 101. The support frame 105 is equidistantly distributed on the side wall of the lower protective shell 101 and works with the bracket to fix the lower protective shell 101. The outer casing assembly 100 also includes a bottom feed port 106 fixedly connected to the side wall of the lower protective casing 101, a thermometer 107 fixedly connected to the side wall of the lower protective casing 101, a condensate outlet 114 fixedly connected to the side wall of the lower protective casing 101, a pressure gauge 108 fixedly connected to the top of the upper outer casing 102, and a top feed port 109 fixedly connected to the top of the upper outer casing 102.

[0021] Furthermore, the support frame 105 is divided into three parts, which are installed on the surface of the lower protective shell 101 to lift the equipment off the ground and fix it. The bottom feeding port 106 and the top feeding port 109 can add materials into the chamber. The temperature gauge 107 displays the temperature inside the heating partition 112, and the pressure gauge 108 displays the pressure inside the chamber.

[0022] The outer casing assembly 100 also includes a reaction chamber outer casing 113 fixedly connected to the inner wall of the lower protective casing 101, a heating baffle 112 fixedly connected to the side wall of the reaction chamber outer casing 113, and a bottom discharge port 110 fixedly connected to the bottom of the reaction chamber outer casing 113. Preferably, the lower protective shell 101 serves as a protective shell, protecting the inner reaction chamber shell 113 and the heating baffle 112 disposed on the outer wall of the reaction chamber shell 113. The heating baffle 112 can inject high-temperature gas or liquid into the interior through the steam injection port 111 to maintain the raw material stirring temperature. The condensate outlet 114 can discharge the remaining liquid or gas heated inside the heating baffle 112. The bottom discharge port 110 is disposed at the bottom of the equipment to release the reacted materials and discharge the cleaned liquid impurities.

[0023] The operating component 200 also includes a sealing ring 203 fixedly connected to the side wall of the annular water pipe 204, and the sealing ring 203 is symmetrically arranged on the side wall of the annular connecting pipe 202; The operating component 200 also includes a spiral guide channel 207 fixedly connected to the inner wall of the reaction chamber shell 113, the spiral direction of the spiral guide channel 207 being consistent with the stirring direction; It should be noted that the sealing ring 203 is set above and below the annular connecting pipe 202 to seal the liquid. The inner wall of the annular connecting pipe 202 is provided with a water groove, and the outer wall of the connection between the annular water pipe 204 and the annular connecting pipe 202 is also provided with a water groove, so that water can flow into the annular water pipe 204 through the annular connecting pipe 202. The spiral guide groove 207 can maximize the cleaning effect of the water flow during cleaning, increase the water flow impact effect, and reduce the residue of impurities on the bin wall.

[0024] During use, the raw materials to be reacted are injected into the sealed reaction space formed by the outer shell 113 of the reaction chamber through the bottom feeding port 106 or the top feeding port 109. High-temperature gas or liquid is injected into the internal channel of the heating baffle 112 through the steam injection port 111. The heating baffle 112 transfers heat to the reaction chamber through heat conduction. At the same time, the internal temperature of the heating baffle 112 is monitored in real time by the temperature gauge 107 to ensure that the raw materials in the reaction chamber are maintained at a suitable reaction temperature. During the reaction and stirring of the raw materials, the pressure gauge 108 monitors the pressure in the reaction chamber in real time to avoid abnormal pressure affecting the reaction effect or equipment safety. After the servo motor 104 is started, the kinetic energy of its output end is transmitted to the transmission ring 209 through the output shaft 208. The transmission ring 209 drives the transmission shaft 210 to rotate synchronously. The spiral blades 211 fixed on the transmission shaft 210 rotate with the transmission shaft 210 to fully stir the raw materials in the reaction chamber, promoting uniform mixing and reaction of the raw materials. After the reaction of the raw materials is completed, the bottom discharge port 110 is opened and the reaction products are discharged from the bottom discharge port 110. Meanwhile, any remaining liquid or gas after heating within the heating baffle 112 is discharged through the condensate outlet 114 to prevent residual media from affecting subsequent use. After the reaction is complete, clean water enters the annular connecting pipe 202 through the water inlet 201. Utilizing the water groove at the junction of the annular connecting pipe 202 and the annular water pipe 204, the clean water flows smoothly into the annular water pipe 204. The sealing ring 203 on the side wall of the annular connecting pipe 202 prevents leakage of clean water in the gap, ensuring that all clean water enters the annular water pipe 204. The clean water then flows through the annular water pipe 204 into the nozzle 205 and is sprayed out from the nozzle 206 to rinse the inner wall of the reaction chamber. Simultaneously, the spiral guide channel 207, with its spiral direction aligned with the stirring direction, guides the water flow along the spiral trajectory, enhancing the impact effect of the water flow on the chamber wall. Liquid impurities generated during cleaning are discharged through the bottom outlet 110, completing the cleaning of the reaction chamber.

[0025] In summary, the rational layout of multiple feeding ports allows workers to flexibly select the appropriate feeding channel based on the characteristics of different raw materials and the amount added at one time. This eliminates the need for frequent switching of operating methods or adjustments to the feeding sequence, effectively reducing waiting time and operational complexity during raw material addition and significantly improving preparation efficiency before material mixing. Simultaneously, the real-time display function of the thermometer and pressure gauge allows workers to intuitively monitor temperature and pressure changes within the reaction chamber, eliminating reliance on experience and enabling timely and accurate adjustment of process parameters. This avoids incomplete reactions or product quality issues caused by parameter deviations, providing clear data support for material mixing reactions and ensuring more targeted and efficient operation. The heating baffle 112, through precise injection of high-temperature media, achieves stable temperature control in the reaction area, strictly controlling the reaction temperature within the scientifically defined process range and preventing adverse effects of temperature fluctuations on the material reaction rate and reaction path. Compared to traditional equipment without temperature control or with low temperature control accuracy, this design allows materials to mix and react in a suitable temperature environment, not only improving the stability and controllability of the reaction but also promoting a more complete reaction, reducing by-product formation, and making the entire reaction process more in line with scientific process requirements, ensuring consistent product quality. The coordinated action of nozzle 206 and spiral guide channel 207 creates a directional, impactful water flow: the nozzle evenly sprays the cleaning water onto the inner wall of the reaction chamber, while the spiral guide channel directs the water flow in a spiral motion along the chamber wall, amplifying the scouring force of the water flow. Even tightly adhered impurities can be effectively removed. The detached impurities naturally collect with the water flow and are ultimately discharged completely from the equipment through the bottom outlet 110, preventing impurities from adhering to the chamber wall or settling at the bottom. This cleaning method ensures that the inner wall of the reaction chamber is free of impurities, creating a clean environment for the next material mixing reaction, preventing residual impurities from contaminating new raw materials, and ensuring the purity and quality stability of subsequent reaction products.

[0026] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0027] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0028] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0029] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A refining reactor for dibromobutenediol, characterized in that: include, The housing assembly (100) includes a lower protective shell (101), an upper outer shell (102) fixedly connected to the top of the lower protective shell (101), a connecting shell (103) fixedly connected to the top of the upper outer shell (102), and a servo motor (104) adapted to be installed on the top of the connecting shell (103). The operating component (200) includes a water inlet (201) inserted into the side wall of the upper housing (102), an annular connecting pipe (202) fixedly connected to the end of the water inlet (201), an annular water pipe (204) rotatably connected to the inner wall of the annular connecting pipe (202), a nozzle (205) fixedly connected to the side wall of the annular water pipe (204), and a nozzle (206) opened on the side wall of the nozzle (205). The operating component (200) also includes an output shaft (208) fixedly connected to the output end of the servo motor (104), a transmission ring (209) fixedly connected to the end of the output shaft (208), a bearing (212) rotatably connected to the side wall of the output shaft (208), a transmission shaft (210) fixedly connected to the bottom of the transmission ring (209), and a helical blade (211) fixedly connected to the side wall of the transmission shaft (210).

2. The dibromobutenediol refining reactor according to claim 1, characterized in that: The outer shell assembly (100) further includes a support frame (105) fixedly connected to the side wall of the lower protective shell (101), the support frame (105) being equidistantly distributed on the side wall of the lower protective shell (101).

3. The dibromobutenediol refining reactor according to claim 2, characterized in that: The outer casing assembly (100) further includes a bottom feed port (106) fixedly connected to the side wall of the lower protective casing (101), a condensate outlet (114) fixedly connected to the side wall of the lower protective casing (101), and a top feed port (109) fixedly connected to the top of the upper outer casing (102).

4. The dibromobutenediol refining reactor according to claim 3, characterized in that: The housing assembly (100) also includes a temperature gauge (107) fixedly connected to the side wall of the lower protective housing (101) and a pressure gauge (108) fixedly connected to the top of the upper housing (102).

5. The dibromobutenediol refining reactor according to claim 4, characterized in that: The outer shell assembly (100) further includes a reaction chamber shell (113) fixedly connected to the inner wall of the lower protective shell (101), a heating baffle (112) fixedly connected to the side wall of the reaction chamber shell (113), and a bottom discharge port (110) fixedly connected to the bottom of the reaction chamber shell (113). The end of the bottom feed port (106) is sealed and connected to the through hole of the side wall of the reaction chamber shell (113).

6. The dibromobutenediol refining reactor according to claim 5, characterized in that: The operating component (200) also includes a sealing ring (203) fixedly connected to the side wall of the annular water pipe (204), and the sealing ring (203) is symmetrically arranged on the side wall of the annular connecting pipe (202).

7. The dibromobutenediol refining reactor according to claim 6, characterized in that: The operating component (200) also includes a spiral guide groove (207) fixedly connected to the inner wall of the reaction chamber shell (113), the spiral direction of the spiral guide groove (207) being consistent with the stirring direction.

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