CN218357692U - Suction filtration device for high-enriched boron-10 boric acid research and development - Google Patents
Suction filtration device for high-enriched boron-10 boric acid research and development Download PDFInfo
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- CN218357692U CN218357692U CN202222344885.XU CN202222344885U CN218357692U CN 218357692 U CN218357692 U CN 218357692U CN 202222344885 U CN202222344885 U CN 202222344885U CN 218357692 U CN218357692 U CN 218357692U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model relates to a material research and development instrument device field especially relates to a high enrichment boron-10 boric acid is suction filtration device for development, including buchner funnel, buchner funnel's top is provided with and seals lid and feed inlet, buchner funnel's below is provided with prevents the suck-back connector, the below of preventing the suck-back connector is provided with the suction flask, the lateral wall that prevents the suck-back connector is provided with the vacuum pump connecting pipe, the bottom of suction flask is provided with the liquid outlet, the liquid outlet passes through the pipeline and is connected with liquid collecting tank, buchner funnel, suction flask and liquid collecting tank's lateral wall all is provided with level sensor, this suction filtration device novel structure, and reasonable in design can be applicable to the small-dose industrial production, and the cost is lower, and is efficient, and the practicality is strong.
Description
Technical Field
The patent of the utility model relates to a material research and development instrument device field especially relates to a suction filtration device is used in research and development of high enrichment boron-10 boric acid.
Background
The preparation process of the high enriched boron-10 boric acid takes the enriched boron-10 boron trifluoride-methanol complex as a raw material to prepare the enriched boron-10 boric acid, comprises a one-step process and a two-step process, and requires filtering the material to remove solid byproducts in both the one-step process and the two-step process, so that a plurality of solid-liquid separation modes are available in chemical reaction, and the traditional normal pressure filtration efficiency is low, and the preparation process cannot be used in industrial production. The decompression suction filtration volume for chemical experiments is less once, manual feeding, filtrate collection and the like are needed, the efficiency is low, the labor cost is high, and the industrial production requirement is not met, so that the design of the suction filtration device suitable for the production of high-enriched boron-10 boric acid is very critical.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that exists among the prior art, and provide a high enrichment boron-10 boric acid suction filtration device for research and development, this suction filtration device novel structure, reasonable in design can be applicable to the small-dose industrial production, and the cost is lower, and is efficient, and the practicality is strong.
The technical scheme of the utility model is realized like this: the utility model provides a high enrichment boron-10 boric acid suction filtration device for research and development, includes buchner funnel, buchner funnel's top is provided with seals lid and feed inlet, buchner funnel's below is provided with prevents the suck-back connector, the below of preventing the suck-back connector is provided with the buchner flask, the lateral wall that prevents the suck-back connector is provided with the vacuum pump connecting pipe, the bottom of buchner flask is provided with the liquid outlet, the liquid outlet passes through the pipeline and is connected with the collection liquid jar, buchner funnel, the buchner flask and the lateral wall of collection liquid jar all are provided with level sensor.
Preferably, be located 2/3 position in the buchner funnel and be provided with level sensor I, feed inlet department is provided with solenoid valve I, level sensor I passes through the controller with solenoid valve I and is connected.
Preferably, the bottom of the buchner funnel is provided with a suction filtration hole, a sponge layer is arranged above the suction filtration hole, and a filter paper layer is arranged above the sponge layer.
Preferably, prevent that suck-back connector top middle part is provided with the rubber buffer that matches with buchner funnel lower extreme, prevent down sending of suck-back connector and be provided with the taper joint head, the taper joint head passes through the rubber buffer and is connected with the last mouthful of buchner flask.
Preferably, be provided with manual valve on the vacuum pump connecting pipe, manual valve includes handle and the spherical valve plug that matches with vacuum pump connecting pipe inner wall, one side of spherical valve plug is solid stopper, is hollow stopper with solid stopper one side that is 90.
Preferably, the vacuum pump connecting pipe is connected with a vacuum pump.
Preferably, the inner wall of the suction bottle is provided with a high-level instrument sensor and a low-level instrument sensor, the low-level instrument sensor is connected with the electromagnetic valve I through a controller, and the high-level instrument sensor is connected with an alarm through the controller.
Preferably, a liquid level sensor II is arranged at the 2/3 position in the liquid collection tank, an electromagnetic valve II is arranged on a pipeline connecting the bottom of the suction filter bottle and the liquid collection tank, and the liquid level sensor II is connected with the electromagnetic valve II through a controller.
The utility model discloses following beneficial effect has: the utility model discloses a high enrichment boron-10 boric acid is studied and is used suction filter device, this suction filter device novel structure, reasonable in design can prevent the suck-back, and degree of automation is higher, is applicable to little dosage industrial production, and the cost is lower, and is efficient, and the practicality is strong.
Drawings
FIG. 1 is a schematic front view of the embodiment.
Fig. 2 is a schematic structural diagram of the manual valve.
FIG. 3 is a schematic diagram of the AA face structure of the manual valve.
In the figure: 1-Buchner funnel, 2-feed inlet, 3-liquid level sensor I, 4-electromagnetic valve I, 5-suction hole, 6-sponge layer, 7-filter paper layer, 8-suck-back prevention connector, 9-cone connector, 10-suction bottle, 11-vacuum pump connecting pipe, 12-manual valve, 13-handle, 14-spherical valve plug, 15-solid plug, 16-hollow plug, 17-vacuum pump, 18-altimeter sensor, 19-low level meter sensor, 20-liquid outlet, 21-liquid collecting tank, 22-liquid level sensor II, 23-electromagnetic valve II.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): the utility model provides a high enrichment boron-10 boric acid suction filtration device for research and development, as shown in fig. 1-3, including buchner funnel 1, buchner funnel 1's top is provided with closed lid and feed inlet 2, buchner funnel 1 internal bit 2/3 position is provided with level sensor I3, 2 departments of feed inlet are provided with solenoid valve I4, level sensor I3 passes through the controller with solenoid valve I4 and is connected, when the liquid level in buchner funnel 1 reached level sensor I3's position, controller control solenoid valve I4 closed, avoid the material liquid level in buchner funnel 1 too high. 1 bottom of buchner funnel is provided with suction filtration hole 5, and suction filtration hole 5 top is provided with sponge layer 6, and 6 tops on sponge layer are provided with filter paper layer 7, and sponge layer 6 can prevent that solid material from leaking down in suction filtration hole 5, and filter paper layer 7 can keep apart solid material, and the solid material of being convenient for takes out. Buchner funnel 1's below is provided with prevents that suck-back connector 8, prevent that suck-back connector 8 top middle part is provided with the rubber buffer that matches with buchner funnel 1 lower extreme, the rubber buffer plays sealed effect, prevent that the issue of suck-back connector 8 is provided with tapered connector 9, prevent that the below of suck-back connector 8 is provided with buchner flask 10, tapered connector 9 passes through the rubber buffer and is connected with buchner flask 10's last mouthful, prevent that suck-back connector 8 prevents that the vacuum pump from opening the back filtrate and directly entering into the pump body and the suck-back phenomenon appears. Prevent that suck-back connector 8's lateral wall is provided with vacuum pump connecting pipe 11, be provided with manual valve 12 on the vacuum pump connecting pipe 11, manual valve 12 includes handle 13 and the spherical valve plug 14 that matches with the 11 inner walls of vacuum pump connecting pipe, one side of spherical valve plug 14 is solid stopper 15, one side that is 90 with solid stopper is hollow stopper 16, manual valve 12 can the manual adjustment buchner flask's vacuum, avoid the vacuum pump to open the back and make sponge layer and filter paper layer appear the damage because of pressure reduces suddenly. The vacuum pump connection pipe 11 is connected to a vacuum pump 17. The inner wall of the suction bottle 10 is provided with a high level instrument sensor 18 and a low level instrument sensor 19, the low level instrument sensor 19 is connected with the electromagnetic valve I4 through a controller, the high level instrument sensor 18 is connected with an alarm through the controller, and when the filtrate in the suction bottle is lower than the low level instrument sensor 19, the controller controls the electromagnetic valve I4 to be opened; when the filtrate in the suction flask reaches the position of the altimeter sensor 18, the controller controls the electromagnetic valve I4 to be closed, so that the phenomenon of suck-back caused by overhigh liquid level in the suction flask is avoided. The bottom of buchner flask 10 is provided with liquid outlet 20, liquid outlet 20 passes through the pipeline and is connected with liquid collection tank 21, it is provided with level sensor II 22 to lie in 2/3 position in the liquid collection tank 21, be provided with solenoid valve II 23 on the pipeline that buchner flask 10 bottom and liquid collection tank 21 are connected, level sensor II 22 passes through the controller and is connected with solenoid valve II 23, when the liquid level in liquid collection tank 21 reaches level sensor II 22's position, II 23 of controller control solenoid valve are closed, avoid the liquid level in the liquid collection tank 21 too high.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a high enrichment boron-10 boric acid suction filter device for research and development which characterized in that: including buchner funnel, buchner funnel's top is provided with seals lid and feed inlet, buchner funnel's below is provided with prevents that the suck-back connector, the below of preventing the suck-back connector is provided with the buchner flask, the lateral wall of preventing the suck-back connector is provided with the vacuum pump connecting pipe, the bottom of buchner flask is provided with the liquid outlet, the liquid outlet passes through the pipeline and is connected with collection liquid jar, buchner funnel, buchner flask and collection liquid jar's lateral wall all is provided with level sensor.
2. The suction filtration apparatus for development of highly enriched boron-10-boronic acid according to claim 1, wherein: be located 2/3 position in the buchner funnel and be provided with level sensor I, feed inlet department is provided with solenoid valve I, level sensor I passes through the controller with solenoid valve I and is connected.
3. The suction filtration apparatus for the development of highly enriched boron-10-boric acid according to claim 1, wherein: the buchner funnel is characterized in that a suction filtration hole is formed in the bottom of the buchner funnel, a sponge layer is arranged above the suction filtration hole, and a filter paper layer is arranged above the sponge layer.
4. The suction filtration apparatus for the development of highly enriched boron-10-boric acid according to claim 1, wherein: prevent that suck-back connector top middle part is provided with the rubber buffer that matches with buchner funnel lower extreme, prevent down issuing of suck-back connector and be provided with the taper joint head, the taper joint head passes through the rubber buffer and is connected with the last mouthful of buchner flask.
5. The suction filtration apparatus for development of highly enriched boron-10-boronic acid according to claim 1, wherein: be provided with manual valve on the vacuum pump connecting pipe, manual valve includes handle and the spherical valve plug that matches with vacuum pump connecting pipe inner wall, one side of spherical valve plug is solid stopper, is hollow stopper with solid stopper one side that is 90.
6. The suction filtration apparatus for development of highly enriched boron-10-boronic acid according to claim 5, wherein: the vacuum pump connecting pipe is connected with a vacuum pump.
7. The suction filtration apparatus for development of highly enriched boron-10-boronic acid according to claim 1, wherein: the inner wall of the suction filtration bottle is provided with a high-level instrument sensor and a low-level instrument sensor, the low-level instrument sensor is connected with an electromagnetic valve I through a controller, and the high-level instrument sensor is connected with an alarm through the controller.
8. The suction filtration apparatus for development of highly enriched boron-10-boronic acid according to claim 1, wherein: and a liquid level sensor II is arranged at the 2/3 position in the liquid collection tank, an electromagnetic valve II is arranged on a pipeline connecting the bottom of the suction filter bottle and the liquid collection tank, and the liquid level sensor II is connected with the electromagnetic valve II through a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222344885.XU CN218357692U (en) | 2022-09-05 | 2022-09-05 | Suction filtration device for high-enriched boron-10 boric acid research and development |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222344885.XU CN218357692U (en) | 2022-09-05 | 2022-09-05 | Suction filtration device for high-enriched boron-10 boric acid research and development |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218357692U true CN218357692U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222344885.XU Active CN218357692U (en) | 2022-09-05 | 2022-09-05 | Suction filtration device for high-enriched boron-10 boric acid research and development |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218357692U (en) |
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2022
- 2022-09-05 CN CN202222344885.XU patent/CN218357692U/en active Active
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