CN221867720U - Deuterium circulation recovery processing device for experiments - Google Patents

Abstract

The utility model relates to the technical field of recovery processing devices and discloses an experimental deuterium gas circulation recovery processing device, which comprises a recovery box, wherein a fixing plate is transversely and fixedly arranged at the bottom of the right side surface of the recovery box, a supporting plate is arranged on the upper side surface of the fixing plate, an air inlet pipe is arranged on the right side wall of the recovery box in a penetrating manner, a filter box attached to the surface of the supporting plate is arranged at the pipe opening of a right connecting pipe of the filter box, a drying box attached to the surface of the supporting plate is arranged in the pipe opening of a right connecting pipe of the filter box, a limiting block attached to the left side surface of the filter box is fixedly arranged on the surface of the supporting plate, the position of the supporting plate is limited by the fixing plate, the filter box and the air inlet pipe are connected in an inserting manner, the dismounting operation is convenient, the position stability can be ensured by matching the supporting of the supporting plate, and the positions of the filter box and the drying box can be fixed by the setting of the limiting block and the baffle.

Description

A deuterium gas recycling and processing device for experiments

Technical Field

The utility model relates to the technical field of recovery and processing devices, and more specifically to a deuterium gas circulation recovery and processing device for experiments.

Background Art

Deuterium is a heavier stable isotope of ordinary hydrogen. It is a colorless, odorless, non-toxic flammable gas. Its boiling point is -249.5℃. Like molecular hydrogen, diatomic deuterium molecules also have positive and secondary isomers. At room temperature, the equilibrium composition of the mixture of normal and secondary deuterium isomers is 2:1, and this deuterium is called normal deuterium. Lowering the temperature is conducive to the conversion to normal deuterium. At 20.4K, the equilibrium mixture contains 97.8% normal deuterium, and the deuterium at this time is called equilibrium deuterium.

Compared with the description in the CN213060215U document, deuterium gas needs to be recovered and processed after use, so as to facilitate the recycling of deuterium gas. However, there are still some problems in the structural setting of the existing recovery and processing device. Since the device includes processing and recovery structures, the overall volume will be large. Such a structure will occupy a large space when used in the laboratory, which is not conducive to placement and will also cause waste of space, affecting the flexibility of the device in the laboratory. The structural coordination is inconvenient. Therefore, a recovery and processing device that is easy to disassemble and decompose is needed.

Utility Model Content

In order to overcome the above-mentioned defects of the prior art, the utility model provides a deuterium gas recycling and processing device for experiments to solve the problems existing in the above-mentioned background technology.

The utility model provides the following technical scheme: a deuterium gas circulation recovery and processing device for experiments, comprising a recovery box, a fixing plate is fixedly arranged horizontally at the bottom position of the right side surface of the recovery box, a support plate is installed on the upper side surface of the fixing plate, an air intake pipe is penetrated through the right side wall of the recovery box, a filter box that is fitted with the surface of the support plate is installed at the pipe mouth of the air intake pipe, a drying box that is fitted with the surface of the support plate is installed in the pipe mouth of the right connecting pipe of the filter box, a limiting block that is fitted with the left side surface of the filter box is fixedly arranged on the surface of the support plate, a strip groove is opened on the plate wall of the support plate, and a baffle that is fitted with the outer wall of the filter box and the drying box is installed inside the strip groove.

Further: the bottom of the baffle is connected with a support plate, and the support plate and the support plate are both provided with a threaded hole.

Further: a strip-shaped slot is provided on the plate wall of the fixed plate, a clip strip combined with the strip-shaped slot is provided on the bottom side of the support plate, corresponding threaded holes 2 are provided on the side walls where the fixed plate and the support plate are attached, and a threaded pin is connected between the two threaded holes 2.

Further: a horizontal plate is arranged on the left and right side walls of the recycling box, a limit plate which is rotatably mounted on the upper surface of the horizontal plate and is in contact with the surface of the box cover, and a limit member is rotatably mounted between the horizontal plate and the limit plate.

Furthermore: support blocks are arranged on the front and rear sides of the recycling box, and slots are arranged through the upper and lower side walls of the support blocks.

Technical effects and advantages of the utility model:

1. The utility model can facilitate disassembly and assembly by limiting the position of the support plate through the fixing plate. The filter box and the air intake pipe are connected by plugging, which can facilitate disassembly and assembly. The plug-in connection between the drying box and the filter box is also convenient for disassembly and assembly. The support of the support plate can ensure the stability of the position. The setting of the limit block and the baffle can fix the position of the filter box and the drying box. Such structural coordination can facilitate assembly operation, thus reducing space occupancy when not in use, facilitating storage, and having flexible structural coordination, thereby improving the overall use effect.

2. The baffle can be moved up and down through the position of the strip groove. This structural coordination is convenient for disassembly and assembly of the filter box and the drying box. It is easy to use, and the structural coordination is simple and not easy to be damaged.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the utility model.

FIG. 2 is a partial structural schematic diagram of FIG. 1 .

FIG. 3 is a schematic structural diagram of the recycling box part of the present invention.

FIG. 4 is a schematic structural diagram of the baffle portion of the present invention.

The accompanying drawings are marked as follows: 1. recovery box; 2. fixing plate; 3. support plate; 4. air inlet pipe; 5. filter box; 6. drying box; 7. limit block; 8. strip groove; 9. baffle; 10. support plate; 11. threaded hole one; 12. strip slot; 13. threaded hole two; 14. threaded pin; 15. cross plate; 16. limit plate; 17. limit member; 18. support block.

DETAILED DESCRIPTION

The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the structures involved in the present invention are not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

Embodiment 1: With reference to FIGS. 1-4 , the utility model provides a deuterium gas recycling and processing device for experiments, comprising a recycling box 1, a fixing plate 2 is fixedly arranged at the bottom position of the right side of the recycling box 1, the fixing plate 2 and the recycling box 1 are welded and connected to ensure the connection strength, a support plate 3 is installed on the upper side of the fixing plate 2, an air intake pipe 4 is penetrated on the right side wall of the recycling box 1, a filter box 5 which is fitted with the surface of the support plate 3 is installed at the mouth of the air intake pipe 4, the connecting pipe on the filter box 5 is inserted into the interior of the air intake pipe 4, and a sealing gasket is arranged on the outer surface of the connecting pipe to ensure the sealing of the combination, and the pipe of the right connecting pipe of the filter box 5 A drying box 6 that fits with the surface of the support plate 3 is installed in the opening, the connecting pipe on the other side of the filter box 5 is inserted into the air outlet pipe of the drying box 6, and a sealing gasket is also provided on the outer wall. A limit block 7 that fits with the left side of the filter box 5 is fixedly provided on the surface of the support plate 3. The setting of the limit block 7 can limit the position in which the filter box 5 is combined with the air inlet pipe 4. A strip groove 8 is opened on the wall of the support plate 3, and a baffle 9 that fits with the outer wall of the filter box 5 and the drying box 6 is installed inside the strip groove 8. The setting of the strip groove 8 facilitates the insertion of the baffle 9, so that the filter box 5 and the drying box 6 can be limited to ensure the stability of the installation position and facilitate the disassembly operation.

Among them: the bottom of the baffle 9 is connected to a support plate 10, and threaded holes 11 are provided on the wall of the support plate 10 and the support plate 3; the position of multiple baffles 9 can be fixed at the same time through the setting of the support plate 10, which is convenient for the installation of the baffle 9, and the setting of the threaded hole 11 facilitates the fixing of the installation position of the support plate 10.

Among them: a strip-shaped slot 12 is opened on the plate wall of the fixed plate 2, a clip strip combined with the strip-shaped slot 12 is arranged on the bottom side of the support plate 3, and a corresponding threaded hole 2 13 is arranged on the side wall where the fixed plate 2 and the support plate 3 are in contact, and a threaded pin 14 is connected between the two threaded holes 13; the limiting effect of the support plate 3 can be enhanced by combining the strip-shaped slot 12 with the clip strip, and the position of the support plate 3 can be fixed by combining the threaded hole 2 13 with the threaded pin 14, and such structural coordination facilitates the disassembly and assembly of the support plate 3.

Wherein: a horizontal plate 15 is arranged on the left and right side walls of the recycling box 1, a limit plate 16 which is in contact with the surface of the box cover is rotatably installed on the upper surface of the horizontal plate 15, and a limit member 17 is rotatably installed between the horizontal plate 15 and the limit plate 16; the position of the limit plate 16 can be rotatably adjusted by the setting of the limit member 17, so that the limit plate 16 is conveniently combined or separated with the box cover, and the limit of the box cover is released.

Among them: the front and rear sides of the recycling box 1 are both provided with supporting blocks 18, and the side walls of the supporting blocks 18 are penetrated with slots up and down; the arrangement of the supporting blocks 18 facilitates the lifting and moving of the recycling box 1.

After the filter 5 is in the air, the filter 5 can be easily removed from the filter 5. When the filter 5 is in the air, the filter 5 can be easily removed.

Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. Deuterium gas circulation recovery processing device for experiments, including collection box (1), its characterized in that: the utility model discloses a drying box, including baffle (9) of filtering box (5) and stoving case (6), including baffle (6), baffle (9) are installed in the mouth of pipe (5), the right flank bottom position of collection box (1) transversely fixedly is provided with fixed plate (2), install backup pad (3) on the last side of fixed plate (2), run through on the right side wall of collection box (1) and be provided with intake pipe (4), filter box (5) with backup pad (3) surface laminating are installed in the mouth of pipe of right side connecting pipe of filter box (5), the fixed surface of backup pad (3) is provided with stopper (7) with filtering box (5) left surface laminating, bar groove (8) have been seted up on the board wall of backup pad (3), the internally mounted of bar groove (8) has baffle (9) with filtering box (5) and stoving case (6) outer wall laminating.

2. The experimental deuterium gas circulation recovery processing device of claim 1, wherein: the bottom of baffle (9) is connected with layer board (10), all be provided with screw hole one (11) on layer board (10) and the siding of backup pad (3).

3. The experimental deuterium gas circulation recovery processing device of claim 1, wherein: the fixing plate is characterized in that a strip-shaped clamping groove (12) is formed in the plate wall of the fixing plate (2), clamping strips combined with the strip-shaped clamping groove (12) are arranged on the side face of the bottom of the supporting plate (3), corresponding threaded hole two (13) are formed in the side wall, attached to the supporting plate (3), of the fixing plate (2), and a threaded pin (14) is connected between the threaded hole two (13).

4. The experimental deuterium gas circulation recovery processing device of claim 1, wherein: the recycling bin is characterized in that transverse plates (15) are arranged on the left side wall and the right side wall of the recycling bin (1), limiting plates (16) attached to the surface of the bin cover are rotatably arranged on the upper surfaces of the transverse plates (15), and limiting pieces (17) are rotatably arranged between the transverse plates (15) and the limiting plates (16).

5. The experimental deuterium gas circulation recovery processing device of claim 1, wherein: the recycling bin is characterized in that supporting blocks (18) are arranged on the front side surface and the rear side surface of the recycling bin (1), and grooves are formed in the upper side wall and the lower side wall of the supporting blocks (18) in a penetrating mode.