CN212134286U

CN212134286U - Sample purification device for gas isotope analysis

Info

Publication number: CN212134286U
Application number: CN202020497039.XU
Authority: CN
Inventors: 邱清; 徐刚; 田力
Original assignee: Qidi New Nuclear Beijing Energy Technology Co ltd
Current assignee: Qidi New Nuclear Beijing Energy Technology Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-12-11
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a sample purification device for gas isotope analysis, which comprises a transverse plate, support legs, a body, a top cover, a clamp, a fastener, a solid adsorbent, an air tap, a gas pipe, a branch pipe, a connecting pipe, an air pump, an air inlet pipe, a support, a fan housing, an air outlet pipe, an air exhauster, an exhaust nozzle and a door body, wherein the upper end surface of the body is provided with the top cover, the clamp is arranged inside the body, the outer end surface of the clamp is provided with the fastener, the fastener is arranged on the inner side wall of the body, the solid adsorbent is arranged between the clamp, the lower end of the air tap is provided with the gas pipe, the lower end of the gas pipe is provided with the branch pipe, the branch pipe is arranged on the upper end surface of the transverse plate, the center of the lower end surface of the branch pipe is provided with the connecting pipe, the lower end of the connecting pipe, the door body is arranged on the front surface of the body.

Description

Sample purification device for gas isotope analysis

Technical Field

The utility model relates to a gas isotope analytical equipment technical field specifically is a sample purification device for gas isotope analysis.

Background

The isotope gas has different nuclides of the same proton number and different neutron numbers or different mass numbers and the same element, and is widely used for basic physical research of semiconductor research, military illumination biological medicine and medical treatment, and the like.

In the existing gas purification technology, the removal of the same amount of substances is usually performed by a gas adsorption method, wherein an adsorbent is used in the gas adsorption method to solidify one or more components in a gas mixture on the surface of a solid and separate the components from other components.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sample purification device for gas isotope analysis to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sample purification device for gas isotope analysis comprises a transverse plate, support legs, a body, a top cover, a clamp, clamping pieces, a solid adsorbent, an air faucet, an air pipe, a branch pipe, a connecting pipe, an air pump, an air inlet pipe, a support, a fan cover, an air outlet pipe, an exhaust fan, an exhaust nozzle and a door body, wherein the support legs are arranged on the lower end face of the transverse plate, the body is arranged on the upper end face of the transverse plate, the top cover is arranged on the upper end face of the body, the clamp is arranged inside the body, the clamping pieces are arranged on the inner side wall of the body, the solid adsorbent is arranged between the clamp, the air pipe is arranged at the lower end of the air faucet, the branch pipe is arranged on the upper end face of the transverse plate, the connecting pipe is arranged at the center of the lower end face of the branch pipe, the, the fan housing sets up inside the body, and the fan housing upper end is equipped with out the tuber pipe, it is connected with the air exhauster both ends to go out the tuber pipe, and just the exhaust nozzle is connected with the outer end that goes out the tuber pipe, the door body sets up openly at the body.

As a further aspect of the present invention: the clamping groove is formed in the inner side wall of the body, the clamping piece is arranged in the clamping groove, the clamping piece and the clamp are convenient to disassemble and assemble, and the operation is simple.

As a further aspect of the present invention: the anchor clamps inside wall is equipped with the recess, and solid adsorbent both ends are pasted at recess inner wall, are convenient for change solid adsorbent to can guarantee gas purification's effect and quality effectively.

As a further aspect of the present invention: the transverse plate is provided with a placing groove in the center of the upper end face, and the branch pipes are arranged in the placing groove and are convenient to position and fix.

As a further aspect of the present invention: the inside filter that is equipped with of fan housing can promote filter effect and filtration quality effectively through setting up the filter, and then can promote the purification quality effectively.

Compared with the prior art, the beneficial effects of the utility model are that: the inner side wall of the clamp is provided with a groove, and two ends of the solid adsorbent are stuck to the inner wall of the groove, so that the solid adsorbent can be conveniently replaced, and the effect and quality of gas purification can be effectively ensured; the inside filter that is equipped with of fan housing can promote filter effect and filtration quality effectively through setting up the filter, and then can promote the purification quality effectively.

Drawings

Fig. 1 is a schematic structural view of a sample purification apparatus for gas isotope analysis.

Fig. 2 is a front view of a sample purification apparatus for gas isotope analysis.

In the figure: the air-purifying device comprises a transverse plate 1, support legs 2, a body 3, a top cover 4, a clamp 5, a clamping piece 6, a solid adsorbent 7, an air nozzle 8, an air pipe 9, a branch pipe 10, a connecting pipe 11, an air pump 12, an air inlet pipe 13, a support 14, an air cover 15, an air outlet pipe 16, an exhaust fan 17, an exhaust nozzle 18 and a door body 19.

Detailed Description

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.

Referring to fig. 1-2, in an embodiment of the present invention, a sample purification device for gas isotope analysis includes a cross plate 1, support legs 2, a body 3, a top cover 4, a fixture 5, a clamping member 6, a solid adsorbent 7, an air tap 8, an air pipe 9, a branch pipe 10, a connecting pipe 11, an air pump 12, an air inlet pipe 13, a support 14, an air hood 15, an air outlet pipe 16, an air exhauster 17, an air exhaust nozzle 18, and a door 19, wherein the support legs 2 are disposed on a lower end surface of the cross plate 1, the body 3 is disposed on an upper end surface of the cross plate 1, the top cover 4 is disposed on an upper end surface of the body 3, the fixture 5 is disposed inside the body 3, the clamping member 6 is disposed on an outer end surface of the fixture 5, the clamping member 6 is disposed on an inner side wall of the body 3, the clamping member 6 is disposed in the clamping groove, so as to facilitate the, the inner side wall of the clamp 5 is provided with a groove, two ends of the solid adsorbent 7 are adhered to the inner wall of the groove, so that the solid adsorbent 7 can be conveniently replaced, and the effect and quality of gas purification can be effectively ensured, the lower end of the gas nozzle 8 is provided with a gas pipe 9, the lower end of the gas pipe 9 is provided with a branch pipe 10, the branch pipe 10 is arranged on the upper end surface of the transverse plate 1, the center of the upper end surface of the transverse plate 1 is provided with a placing groove, the branch pipe 10 is arranged in the placing groove, so that the branch pipe 10 can be conveniently positioned and fixed, the center of the lower end surface of the branch pipe 10 is provided with a connecting pipe 11, the lower end of the connecting pipe 11 is connected with a gas pump 12, the air pump 12 is positively provided with a gas inlet pipe 13, gas is pumped in through the gas pump 12 and then enters the connecting pipe 11, the branch pipe 10 and the, 15 upper ends of fan housing are equipped with out

tuber pipe

16, and 15 inside filter plates that are equipped with of fan housing can promote filter effect and filtration quality effectively through setting up the filter, and then can promote purification quality effectively, it is connected with air exhauster 17 both ends to go out tuber pipe 16, and air exhaust nozzle 18 is connected with the outer end that goes out tuber pipe 16, will accomplish absorbent gaseous suction fan housing 15 via solid sorbent 7 through air exhauster 17 in, again via going out tuber pipe 16 and air exhaust nozzle 18 and discharging, door 19 sets up openly at body 3, is equipped with the observation window on the door 19, is convenient for observe the inside behavior of body 3.

The utility model discloses a theory of operation is: the clamp 5 is arranged inside the body 3, the outer end face of the clamp 5 is provided with the clamping piece 6, the clamping piece 6 is arranged on the inner side wall of the body 3, the inner side wall of the body 3 is provided with a clamping groove, the clamping piece 6 is arranged in the clamping groove to facilitate the disassembly and assembly of the clamping piece 6 and the clamp 5, the operation is simple, the solid adsorbent 7 is arranged between the clamps 5, the inner side wall of the clamp 5 is provided with a groove, two ends of the solid adsorbent 7 are adhered to the inner wall of the groove to facilitate the replacement of the solid adsorbent 7, so that the gas purification effect and quality can be effectively ensured, the lower end of the gas nozzle 8 is provided with the gas pipe 9, the lower end of the gas pipe 9 is provided with the branch pipe 10, the branch pipe 10 is arranged on the upper end face of the transverse plate 1, the center of the upper end face of the transverse plate 1 is provided with a placing, the front of the air pump 12 is provided with an air inlet pipe 13, air is pumped in through the air pump 12 by the air inlet pipe 13 and then enters the connecting pipe 11, the branch pipe 10 and the air pipe 9, and finally enters the inside of the body 3 through the air nozzle 8, the support 14 is arranged at the lower end of the air pump 12, the fan cover 15 is arranged inside the body 3, the upper end of the fan cover 15 is provided with an air outlet pipe 16, the inside of the fan cover 15 is provided with a filter plate, the filtering effect and the filtering quality can be effectively improved, thereby effectively improving the purification quality, the air outlet pipe 16 is connected with both ends of the exhaust fan 17, the air exhaust nozzle 18 is connected with the outer end of the air outlet pipe 16, the gas which is completely adsorbed by the solid adsorbent 7 is sucked into the fan cover 15 through the exhaust fan 17 and then is discharged through the air outlet pipe 16 and the air outlet nozzle 18, the door body 19 is arranged on the front surface of the body 3, and the door body 19 is provided with an observation window, so that the working condition inside the body 3 can be observed conveniently.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A sample purification device for gas isotope analysis comprises a transverse plate, support legs, a body, a top cover, a clamp piece, a solid adsorbent, an air faucet, an air pipe, a branch pipe, a connecting pipe, an air pump, an air inlet pipe, a support, a fan cover, an air outlet pipe, an exhaust fan, an exhaust nozzle and a door body, and is characterized in that the support legs are arranged on the lower end face of the transverse plate, the body is arranged on the upper end face of the transverse plate, the top cover is arranged on the upper end face of the body, the clamp is arranged inside the body, the clamp piece is arranged on the inner side wall of the body and is arranged between the clamps, the air pipe is arranged at the lower end of the air faucet, the branch pipe is arranged at the upper end face of the transverse plate, the connecting pipe is arranged at the center of the lower end face of the branch pipe, the lower end, the fan housing sets up inside the body, and the fan housing upper end is equipped with out the tuber pipe, it is connected with the air exhauster both ends to go out the tuber pipe, and just the exhaust nozzle is connected with the outer end that goes out the tuber pipe, the door body sets up openly at the body.

2. The sample purification device for gas isotope analysis according to claim 1, wherein a locking groove is provided in an inner side wall of the body, and the locking member is provided in the locking groove.

3. The sample purification apparatus for gas isotope analysis according to claim 1, wherein the jig has a groove on an inner side wall thereof, and both ends of the solid adsorbent are adhered to the inner wall of the groove.

4. The sample purification apparatus for gas isotope analysis according to claim 1, wherein a placement groove is provided at a center of an upper end surface of the horizontal plate, and the branch pipe is provided in the placement groove.

5. A gas isotope analysis sample purification apparatus in accordance with claim 1, wherein said hood is provided with a filter plate inside.