CN217511393U

CN217511393U - Particle recovery device

Info

Publication number: CN217511393U
Application number: CN202221482349.XU
Authority: CN
Inventors: 蔡建杰; 师静姝; 周卓俊; 黄毛毛; 韩琢; 罗乐
Original assignee: Qike Quantum Technology Zhuhai Co ltd; Guokaike Quantum Technology Beijing Co Ltd
Current assignee: Qike Quantum Technology Zhuhai Co ltd; Guokaike Quantum Technology Beijing Co Ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-09-30
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a particle recovery device, which comprises a shell, a recovery filter bag and an air pump; the shell is provided with a recovery cavity; the wall of the recovery cavity is provided with an air outlet and an air inlet; the air inlet is communicated with the outside; the recovery filter bag is arranged in the recovery cavity; the recovery filter bag is capable of allowing gas to pass through and capable of preventing particles from passing through; the bag opening of the recovery filter bag is hermetically communicated with the air inlet; and the inlet of the air pump is communicated with the recovery cavity through the air outlet. The utility model discloses a cooperation of aspiration pump and the recovery filter bag of locating the recovery intracavity of shell, the air pump extraction is retrieved the gaseous messenger of intracavity and is retrieved the intracavity and form the negative pressure, and at this moment, the gas of taking the granule can get into through the air inlet under the negative pressure and retrieve the filter bag and collected by retrieving the filter bag, clears away and retrieves the granule, need not the manual work and goes to clean the granule again, reduces workman intensity of labour, and has improved the utilization ratio of outside Paul well.

Description

Particle recovery device

Technical Field

The utility model relates to a recovery plant field especially relates to a granule recovery unit.

Background

An ion trap is a device that uses an electromagnetic field to trap and trap ions within a certain range of space. The basic ion traps can be divided into two categories, namely Penning traps and Paul traps according to the trapping mode of the ion traps; wherein, the particles in the Paul trap are trapped by the Paul trap, the particles usually drop and pile up under self gravity after the alternating voltage to be trapped disappears, and then are cleaned up by manually adopting a cleaning brush, so that the manual operation intensity is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a particle recovery device, which can automatically recover particles and reduce the labor intensity.

The purpose of the utility model is realized by adopting the following technical scheme:

a particle recovery apparatus, comprising:

a housing having a recovery cavity; the wall of the recovery cavity is provided with an air outlet and an air inlet; the air inlet is communicated with the outside;

the recovery filter bag is arranged in the recovery cavity; the recovery filter bag is capable of allowing gas to pass through and capable of preventing particles from passing through; the bag opening of the recovery filter bag is hermetically communicated with the air inlet;

and the inlet of the air pump is communicated with the recovery cavity through the air outlet.

Further, the shell comprises a shell body and a cover body, and the shell body is provided with an opening for the recovery filter bag to enter and exit; the cover body is arranged on the shell in a closed openable and closable manner; the cover body covers the opening and is enclosed with the shell body to form the recovery cavity.

Further, a sealing gasket is arranged between the shell and the cover body.

Further, the portable electronic device further comprises a lock catch, and the cover body is installed on the shell through the lock catch.

Further, the recovery filter bag is detachably disposed on the housing.

The recycling filter bag is characterized by further comprising an air inlet pipe with two through ends, wherein the air inlet is communicated with the recycling filter bag in a sealing manner through the air inlet pipe; one end of the air inlet pipe extends out of the recovery cavity through the air inlet.

Furthermore, the recycling filter bag further comprises a clamp, and the bag opening of the recycling filter bag is locked outside the air inlet pipe through the clamp and is arranged on the shell.

Further, the air inlet pipe is L-shaped.

Further, the recovery filter bag is a cloth bag.

Further, the air extractor further comprises a base, and the shell and the air extracting pump are fixed on the base.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a cooperation of aspiration pump and the recovery filter bag of locating the recovery intracavity of shell, after the air inlet on the recovery chamber of shell communicates with outside paul well, the aspiration pump extracts the gas of retrieving the intracavity and makes and retrieve the intracavity and form the negative pressure, at this moment, the gas of taking the granule can get into the recovery filter bag through the air inlet under the negative pressure, and later the granule is prevented by the recovery filter bag and is collected by the recovery filter bag, at this moment, can clear away the recovery granule, need not the manual work and go again to clean the granule, reduce workman intensity of labour; meanwhile, the situation that the alternating voltage disappears and the particles fall due to self weight is not needed, the operation stopping time of the external Paul trap is saved, and the utilization rate of the external Paul trap is improved; furthermore, the particles are collected in a recovery filter bag and can be recycled.

Drawings

FIG. 1 is a schematic structural view of the particle recycling device of the present invention;

FIG. 2 is a cross-sectional view of the particle recovery apparatus of the present invention (with the suction pump and base removed);

fig. 3 is an exploded view of the particle recycling apparatus of the present invention (with the suction pump and base removed).

In the figure: 10. a housing; 11. a housing; 12. a cover body; 121. a cover plate; 122. an annular coaming; 20. a recovery chamber; 21. an air outlet; 30. recovering the filter bag; 40. an air pump; 50. an air inlet pipe; 60. clamping a hoop; 70. a gasket; 80. locking; 90. a base; 100. a connecting pipe; 110. mounting a plate; 120. and (7) mounting a seat.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable 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 application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1 to 3, the present invention discloses a particle recycling device, which comprises a housing 10, a recycling filter bag 30 and an air pump 40; the housing 10 has a recovery chamber 20; the cavity wall of the recovery cavity 20 is provided with an air outlet 21 and an air inlet; the air inlet is communicated with the outside; the recovery filter bag 30 is arranged in the recovery cavity 20; the recovery filter bag 30 is capable of allowing gas to pass through and capable of preventing particles from passing through; it is understood that the recovery filter bag 30 is formed with slits allowing gas to pass therethrough, and the size of the slits is smaller than that of the particles, thereby preventing the particles from passing therethrough; the bag mouth of the recovery filter bag 30 is hermetically communicated with the air inlet; the inlet of the suction pump 40 is communicated with the recovery chamber 20 through the air outlet 21.

On the basis of the structure, when the device is used, the air inlet is communicated with the external Paul trap, the air pump 40 is started, the air pump 40 pumps the gas in the recovery cavity 20, so that the gas in the external Paul trap can enter the recovery filter bag 30 through the air inlet, particles in the gas are blocked by the recovery filter bag 30 and cannot pass through the recovery filter bag 30, and therefore the particles in the gas are removed, the particles are removed and collected, manual cleaning of the particles is not needed, the labor intensity of workers is reduced, the dead weight dropping and cleaning time of the particles is not needed, and the stopping time of the external Paul trap is saved; meanwhile, the particles are collected in the recovery filter bag 30 and can be recycled; at the same time, the gas pumped through the pump 40 will be exhausted from the outlet of the pump 40.

The air pump 40 may be a plunger pump directly available in the market.

It should be noted that the particle recycling device can be applied to recycle micron-sized particles, and the diameter of the micron-sized particles is generally more than 10 microns.

In practical application, a joint may be provided at the outlet 21, and the joint is communicated with the inlet of the air pump 40 through a connecting pipe 100; here, the coupling may employ an L-shaped pipe coupling having an outer tooth PT1/8 with a diameter of 6mm, and accordingly, the connection pipe 100 may have a diameter of 6 mm; the air inlet of the air pump 40 can also be externally connected with an L-shaped pipe joint of an outer tooth G1/4 with the diameter of 6mm, and the connecting pipe 100 is communicated with the L-shaped pipe joint of the air inlet of the air pump 40; more specifically, two or more air outlets 21 may be provided, each air outlet 21 is correspondingly provided with a connecting pipe 100, and the two or more connecting pipes 100 may be communicated with the inlet of the air pump 40 through a multi-way joint; in this embodiment, the number of the air outlets 21 is preferably two, and the two air outlets 21 are symmetrically distributed in the circumferential direction of the casing 10 to enable balanced air outlet.

The housing 10 of the present embodiment includes a housing 11 and a cover 12, the housing 11 has an opening for the recovery filter bag 30 to enter and exit; the cover 12 is provided on the housing 11 in a hermetically openable and closable manner; the cover body 12 covers the opening and encloses with the shell body 11 to form a recovery cavity 20; thus, by opening the cover 12, the recovery filter bag 30 can be attached.

In order to prevent the gas from entering the recycling cavity 20 between the cover 12 and the casing 11 to affect the pumping effect of the air pump 40, a sealing gasket 70 is disposed between the casing 11 and the cover 12 in this embodiment to improve the sealing effect; the gasket 70 may be a rubber gasket or the like available directly on the market, and has a simple structure and a low cost.

The gasket 70 of the present embodiment can be fixed to the end surface of the housing 11, preventing the gasket 70 from being lost; specifically, the gasket 70 may be fixed to the housing 11 by means of screws or the like; at this time, the bottom surface of the lid 12 is attached to the top surface of the gasket 70 to achieve sealing; in other embodiments, gasket 70 may be secured to cover 12.

Specifically, the housing 11 has an annular abutting plate extending horizontally outward, and the annular abutting plate is abutted to the sealing gasket 70 to realize annular sealing, so that the sealing effect is better.

The cover 12 of the present embodiment includes a cover plate 121 and an annular shroud 122 extending downward from the cover plate 121 in the circumferential direction, the annular shroud 122 covers the housing 11, and at this time, a "labyrinth structure" is formed between the inner wall of the cover 12 and the housing 11, so as to extend the path of the gas passing in and out between the inner wall and the housing 11, thereby achieving the effect of preventing the gas from passing in and out easily. The present embodiment further includes a latch 80, the cover 12 is installed on the housing 11 through the latch 80, and the latch 80 is convenient to disassemble and assemble, and the latch 80 can be directly purchased from the market, so as to save research and development costs, and understandably, the latch 80 is composed of a movable portion and a fixed portion, and the disassembly and assembly of the cover 12 are achieved through the combination and separation of the movable portion and the fixed portion. (ii) a Specifically, the lock catches 80 are multiple in number, and the multiple lock catches 80 are sequentially distributed at intervals around the circumferential direction of the cover 12, so that the cover 12 is firmly mounted on the housing 11; more specifically, the distance between any two latches 80 is equal to apply a uniform latching force to the cover 12 to prevent the cover 12 from tilting, so that various positions of the cover 12 can be engaged with various positions of the gasket 70.

In other embodiments, the cover 12 may be mounted on the housing 11 by a magnet, or the cover 12 may be disposed on the housing 11 by a snap.

The recovery filter bag 30 of this embodiment detachably sets up on shell 10, and at this moment, through opening lid 12 to pull down recovery filter bag 30 and can take out the recovery filter bag 30 that is equipped with the granule, retrieve the granule, and can change recovery filter bag 30, so as to avoid retrieving more granules and be unfavorable for continuing to let through the gas in the filter bag 30.

The embodiment also comprises an air inlet pipe 50 with two through ends, and an air inlet is hermetically communicated with the recovery filter bag 30 through the air inlet pipe 50; one end of the intake pipe 50 extends out of the recovery chamber 20 through an intake port, and it is understood that the intake port is communicated with the outside through the intake pipe 50; at this moment, set up intake pipe 50 and can supply outside connection such as pipeline of giving vent to anger, it is convenient to use.

In other embodiments, the recovery filter bag 30 may be adhered to the housing or the intake duct 50 using a sticker or the like, however, this manner tends to leave a sticky mark when the recovery filter bag 30 is detached.

In the embodiment, the bag mouth of the recovery filter bag 30 is locked outside the air inlet pipe 50 through a clamp 60 and is arranged on the housing 10, specifically, the bag mouth of the recovery filter bag 30 is sleeved outside the air inlet pipe 50, the clamp 60 is sleeved on a component where the recovery filter bag 30 and the air inlet pipe 50 are overlapped, and then the screw on the clamp 60 is screwed, so that the recovery filter bag 30 can be fixed outside the air inlet pipe 50 through the clamp 60; it is worth mentioning that the clamp 60 can be purchased directly from the market, which saves cost and is simple and convenient to install; meanwhile, the air inlet pipe 50 can be tightly held by the recovery filter bag 30 by adopting the hoop 60 so as to avoid air leakage; furthermore, the air inlet pipe 50 also plays a role in installing the recovery filter bag 30, simplifying the structure.

The air inlet pipe 50 of the present embodiment is L-shaped, that is, one side of the air inlet pipe 50 is bent, so that the height can be reduced, and the air inlet pipe is more favorable for being communicated with an external Paul trap through an external pipeline and the like.

Specifically, the recovery filter bag 30 is a cloth bag, and tiny gaps can be easily processed in the production crocheting process of the cloth bag, so that the cloth bag is more easily suitable for micron-sized particles, and the process is simplified.

The implementation also comprises a base 90, and the shell 10 and the air pump 40 are fixed on the base 90, so that the modularized integrated installation is realized, and the movement is convenient; specifically, the base 90 is plate-shaped, and the base 90 may be supported by a wood plate, an iron plate, or the like.

The outer shell 10 extends outwards to form a mounting plate 110, a first mounting hole is formed in the mounting plate 110, and the outer shell 10 can be fixed on the base 90 by external screws penetrating through the first mounting hole; the air pump 40 is provided with a mounting seat 120, a second mounting hole is formed in the mounting seat 120, the air pump 40 can be fixed on the base 90 through an external screw passing through the second mounting hole, specifically, the external screw passes through the second mounting hole and the base 90, nuts are screwed on the upper and lower parts of the external screw, and the mounting seat 120 and the base 90 are clamped through screwing screw holes; thereby, the mounting of the housing 10 and the suction pump 40 is facilitated.

In the detailed description of the embodiments, various technical features may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The details of the foregoing embodiments are merely representative of several embodiments of the present invention, which are described in more detail and detail, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A particle recovery apparatus, comprising:

a housing (10) having a recovery chamber (20); the cavity wall of the recovery cavity (20) is provided with an air outlet (21) and an air inlet; the air inlet is communicated with the outside;

a recovery filter bag (30) disposed within the recovery chamber (20); the recovery filter bag (30) is capable of allowing the passage of gas and of preventing the passage of particles; the bag mouth of the recovery filter bag (30) is hermetically communicated with the air inlet;

the inlet of the air pump (40) is communicated with the recovery cavity (20) through the air outlet (21).

2. The particle recovery apparatus according to claim 1, wherein the housing (10) comprises a case (11) and a cover (12), the case (11) having an opening for the recovery filter bag (30) to enter and exit; the cover body (12) is arranged on the shell body (11) in a closed openable and closable manner; the cover body (12) covers the opening and encloses the shell body (11) to form the recovery cavity (20).

3. A particle recovery apparatus as claimed in claim 2, wherein a gasket (70) is provided between the housing (11) and the cover (12).

4. The particle recycling apparatus of claim 2, further comprising a lock catch (80), wherein said cover (12) is mounted to said housing (11) by said lock catch (80).

5. A particle recycle device according to claim 2 wherein the recycle filter bag (30) is removably disposed on the housing (10).

6. The particle recycling device according to claim 5, further comprising an air inlet pipe (50) with two ends penetrating, wherein the air inlet is hermetically communicated with the recycling filter bag (30) through the air inlet pipe (50); one end of the air inlet pipe (50) extends out of the recovery cavity (20) through the air inlet.

7. A particle recycling apparatus according to claim 6, further comprising a clamp (60), wherein the mouth of the recycling filter bag (30) is locked outside the air inlet pipe (50) by the clamp (60) and is disposed on the housing (10).

8. A particle recycling apparatus as set forth in claim 6, characterized in that said air inlet pipe (50) is L-shaped.

9. A particle recycle device as claimed in claim 1 wherein the recycle filter bag (30) is a cloth bag.

10. The particle recycling apparatus of claim 1, further comprising a base (90), wherein said housing (10) and said suction pump (40) are both fixed to said base (90).