Secondary distillation equipment for diethyl beryllium
By introducing a reflux pipe and reflux valve into the diethylberyllium distillation equipment, secondary distillation is achieved, solving the problem that existing equipment cannot achieve secondary distillation and improving the distillation purity of diethylberyllium.
Patent Information
- Application Number
- CN202423140478.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-19
AI Technical Summary
Existing distillation equipment for preparing diethylberyllium cannot achieve secondary distillation, resulting in low distillation purity of diethylberyllium.
A secondary distillation apparatus for diethylberyllium was designed. By setting up a reflux pipe and a reflux valve, the secondary distillation process is realized, thereby improving the distillation purity.
By combining the reflux pipe and reflux valve, diethylberyllium was distilled twice, significantly improving the distillation purity.
Smart Images
Figure CN223586589U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to distillation equipment technical field, concretely is a secondary distillation equipment of diethyl beryllium. BACKGROUND
[0002] Distillation equipment is a kind of separation technology under high vacuum condition, with low distillation temperature, high vacuum degree of system, short material heating time, high separation degree higher characteristics;And irreversible separation process, there is no boiling bubble phenomenon.In the process of preparing diethyl beryllium, distillation purification is needed, so distillation equipment needs to be used.
[0003] The existing distillation equipment for preparing diethyl beryllium cannot realize secondary distillation when in use, resulting in low distillation purity of obtained diethyl beryllium, so there is an urgent need for a secondary distillation equipment of diethyl beryllium to solve the above technical problems. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a secondary distillation equipment of diethyl beryllium to solve the problem that the existing distillation equipment for preparing diethyl beryllium cannot realize secondary distillation when in use, resulting in low distillation purity of obtained diethyl beryllium.
[0005] To achieve the above object, the utility model employs the technical scheme of a secondary distillation equipment of diethyl beryllium, including bearing base, the right side of bearing base is provided with support platform, the top of support platform is installed with closed electric furnace, the top of closed electric furnace is provided with retort, the top side of bearing base is connected with support vertical rod, the middle part of support vertical rod is sleeved with support cross board, the right end of support cross board is inserted with material bottle, the top of retort is clamped with the bottom of material bottle, the top of material bottle is connected with gas pipeline, the other end of gas pipeline is connected with condenser pipe, the lower end of condenser pipe is connected with liquid storage pipe, the bottom middle part of liquid storage pipe is connected with reflux pipe, the side of reflux pipe is connected with feeding pipe, the lower end of reflux pipe is communicated with the side of material bottle, the bottom of liquid storage pipe and the right side of reflux pipe are connected with discharge pipe, the reflux valve is installed on the reflux pipe, and the unloading valve is installed on the discharge pipe.
[0006] As a preferred technical scheme of the utility model, the retort and the material bottle are detachably clamped.
[0007] As a preferred technical scheme of the utility model, the end of the feeding pipe is provided with a sealing piston.
[0008] As a preferred technical scheme of the utility model, the discharge pipe is inclined.
[0009] As a preferred technical scheme of the utility model, the reflux pipe is located above the support horizontal plate.
[0010] As a preferred technical scheme of the utility model, the reflux pipe is located above the support horizontal plate.
[0011] Due to the use of the above technical scheme, the application has the beneficial effects compared with the prior art, which are as follows:
[0012] The secondary distillation equipment of diethyl beryllium has the reflux pipe and the reflux valve, and the reflux valve is opened to realize the secondary distillation of the material in the distillation bottle through the reflux pipe and the material bottle, so that the distillation purity of diethyl beryllium is improved. BRIEF DESCRIPTION OF DRAWINGS
[0013] In order to more clearly illustrate the specific embodiments of the utility model or the technical scheme in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced as follows, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model; Figure 1 It is an enlarged structure schematic diagram of position A in the utility model;
[0016] Figure 3 It is an enlarged structure schematic diagram of position B in the utility model. Figure 1
[0017] In the figure: 1, bearing base; 2, support table; 3, closed electric furnace; 4, distillation bottle; 5, support vertical rod; 6, support horizontal plate; 7, material bottle; 8, gas pipeline; 9, condenser pipe; 10, liquid storage pipe; 11, feeding pipe; 12, reflux pipe; 13, reflux valve; 14, discharge pipe. DETAILED DESCRIPTION
[0018] In order to make the personnel in the technical field better understand the application scheme, the technical scheme in the application examples will be clearly and completely described in combination with the drawings in the application examples, obviously, the described embodiments are only a part of the embodiments of the application, not all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the application.
[0019] It should be noted that the terms "first", "second", and the like in the description and in the claims of the present application and the above drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances to implement the embodiments of the present application described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.
[0020] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.
[0021] In addition, in addition to indicating the orientation or positional relationship, the above-mentioned partial terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.
[0022] In addition, the terms "mount", "set", "provided with", "connected", "connected", "sleeved" should be broadly understood. For example, it can be fixedly connected, detachably connected, or integrally constructed; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0023] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
[0024] Embodiment one
[0025] Attachment Figures 1-3The utility model relates to a secondary distillation equipment of diethyl beryllium, including bearing base 1, the right side of bearing base 1 is provided with support platform 2, the top of support platform 2 is installed with closed electric furnace 3, the top of closed electric furnace 3 is provided with distillation flask 4, the top one side of bearing base 1 is connected with support vertical rod 5, the middle part of support vertical rod 5 is sleeved with support cross board 6, the right end of support cross board 6 is inserted with material bottle 7, the top of distillation flask 4 is connected with the bottom of material bottle 7, the top of material bottle 7 is connected with gas pipeline 8, the other end of gas pipeline 8 is connected with condenser pipe 9, the lower end of condenser pipe 9 is connected with liquid storage pipe 10, the bottom of liquid storage pipe 10 is connected with reflux pipe 12 in the middle, the one side of reflux pipe 12 is connected with feeding pipe 11, the lower end of reflux pipe 12 is communicated with the one side of material bottle 7, the bottom of liquid storage pipe 10 and the right side of reflux pipe 12 are connected with discharge pipe 14, the reflux valve 13 is installed on the reflux pipe 12, and the unloading valve 15 is installed on the discharge pipe 14.
[0026] Wherein, between distillation flask 4 and material bottle 7 is detachable type joint.
[0027] Wherein, the end of feeding pipe 11 is inserted with sealing piston.
[0028] Wherein, discharge pipe 14 is inclined setting.
[0029] Wherein, reflux pipe 12 is located above support cross board 6.
[0030] Wherein, reflux pipe 12 and feeding pipe 11 are perpendicular to each other.
[0031] The working principle and use flow of the utility model are as follows: first, when working, the diethyl beryllium mixture solution needing distillation is injected from feeding pipe 11 to material bottle 7, and is delivered to distillation flask 4 through the outlet at the bottom of material bottle 7, closed electric furnace 3 is used to heat distillation flask 4, the generated gas enters material bottle 7 and is delivered to condenser pipe 9 through gas pipeline 8, condenser pipe 9 is connected with water source, the gas is condensed by condenser pipe 9, and the obtained liquid enters liquid storage pipe 10, when secondary distillation is needed, distillation flask 4 is pulled out from the bottom of material bottle 7 to be detached, the remaining solution is poured out, the top of distillation flask 4 is jointed with the bottom of material bottle 7, reflux valve 13 is opened, and the liquid is returned to distillation flask 4 through reflux pipe 12 and material bottle 7, so that secondary distillation can be realized, the distillation purity of diethyl beryllium is improved, and the target product is discharged by opening unloading valve 15 on discharge pipe 14, and the contents not described in detail in the description belong to the prior art known to the person skilled in the art.
[0032] Finally, it should be noted that the above is only the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. A secondary distillation apparatus for diethylberyllium, comprising a load-bearing base, characterized in that: A support platform is provided on the right side of the load-bearing base. A closed electric furnace is installed on the top of the support platform. A distillation flask is installed on the top of the closed electric furnace. A support rod is connected to one side of the top of the load-bearing base. A support cross plate is sleeved in the middle of the support rod. A material bottle is inserted into the right end of the support cross plate. The top of the distillation flask is engaged with the bottom of the material bottle. A gas supply pipe is connected to the top of the material bottle. A condenser pipe is connected to the other end of the gas supply pipe. A liquid storage pipe is connected to the lower end of the condenser pipe. A reflux pipe is connected to the middle of the bottom of the liquid storage pipe. A feed pipe is connected to one side of the reflux pipe. The lower end of the reflux pipe is connected to one side of the material bottle. A discharge pipe is connected to the bottom of the liquid storage pipe and to the right of the reflux pipe. A reflux valve is installed on the reflux pipe. A discharge valve is installed on the discharge pipe.
2. The secondary distillation apparatus for diethylberyllium according to claim 1, characterized in that: The distillation flask and the material bottle are connected by a detachable snap-fit mechanism.
3. The diethylberyllium secondary distillation apparatus according to claim 1, characterized in that: A sealing piston is plugged at the end of the feed pipe.
4. The secondary distillation apparatus for diethylberyllium according to claim 1, characterized in that: The discharge pipe is inclined.
5. The diethylberyllium secondary distillation apparatus according to claim 1, characterized in that: The return pipe is located above the support plate.
6. The secondary distillation apparatus for diethylberyllium according to claim 1, characterized in that: The return pipe and the feed pipe are arranged perpendicular to each other.