CN212483099U

CN212483099U - Dynamic gas washing device of carbon isotope gas analyzer

Info

Publication number: CN212483099U
Application number: CN202020863847.3U
Authority: CN
Inventors: 巴换粉; 熊轶; 梁明川; 鲁夏晨; 赵中雄
Original assignee: Wuhan Ganwei Technology Co ltd
Current assignee: Wuhan Ganwei Technology Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-05
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a carbon isotope gas analyzer developments washing unit belongs to washing unit technical field, and it includes the casing, shells inner wall's last fixed surface is connected with the getter device, two inlet ports of getter device all are provided with first album of gas shell, and the lower surface of two first album of gas shells is connected through the last fixed surface of two supporting shoes with the casing, the lower surface of getter device is linked together with the top of blast pipe, the blast pipe is located the observation shell through the casing. This carbon isotope gas analyzer developments gas washing device through setting up fan, first bearing and second bearing for the staff can be convenient carry out the gas washing, and owing to wash the convenience of gas-liquid, make the staff need not rinse the sieve repeatedly, and the residue in the air can remain in observing the shell during the experiment, make that the staff can be convenient observe the experiment residue, has made things convenient for staff's use.

Description

Dynamic gas washing device of carbon isotope gas analyzer

Technical Field

The utility model belongs to the technical field of the gas washing device, specifically be a carbon isotope gas analysis appearance developments gas washing device.

Background

In the experimentation of carbon isotope gas analysis, need use the many air of gas washer to wash and filter, but most gas washers often use the in-process of using in the existing market through the fan with the air suction filter the air through a plurality of filters afterwards, and this kind of filtration mode not only the filter effect is relatively poor, and the inconvenient residue after the observation of staff washs to the inspection effect of experiment has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a carbon isotope gas analysis appearance developments washing gas device has solved most washing gas device in the existing market and at the in-process that uses, often uses and filters the air through a plurality of filters with the air suction afterwards through the fan, and this kind of filtration mode not only the filter effect is relatively poor, and the inconvenient observation of staff is the residue after wasing to the problem of experiment effect has been reduced.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a dynamic gas washing device of a carbon isotope gas analyzer comprises a shell, wherein the upper surface of the inner wall of the shell is fixedly connected with a gas suction device, two gas inlet holes of the gas suction device are respectively provided with a first gas collecting shell, and the lower surfaces of the two first air collecting shells are fixedly connected with the upper surface of the shell 1 through two supporting blocks, the lower surface of the air suction device is communicated with the top end of an exhaust pipe, the exhaust pipe is positioned in the observation shell through a shell, the upper surface of the observation shell is communicated with the lower surface of the shell, the left side surface and the right side surface of the inner wall of the exhaust pipe are both provided with supporting rods, and one end of the opposite surfaces of the two support rods is fixedly connected with the same first bearing, a first rotating shaft is sleeved in the first bearing, the bottom fixedly connected with flabellum of first pivot, the bottom fixedly connected with connecting rod of flabellum, the bottom of connecting rod and the top fixed connection of (mixing) shaft.

As a further aspect of the present invention: the bottom of (mixing) shaft and rotary device's top fixed connection, rotary device joint is at the lower surface of observing the shell inner wall, be provided with sieve and second gas collection shell in the observation shell, second gas collection shell is located the top of sieve.

As a further aspect of the present invention: the number of the second gas collecting shells is two, the upper surfaces of the two second gas collecting shells are communicated with the bottom end of the gas outlet pipe, and the other ends of the gas outlet pipes are communicated with the outer surface of the shell.

As a further aspect of the present invention: the outer surface of the exhaust pipe is provided with a plurality of through holes, the lower surface of the observation shell is provided with a base, the front surface of the inner wall of the shell and the front surface of the inner wall of the observation shell are respectively provided with a water injection hole and a water drainage hole, the back surfaces of the water injection hole and the water drainage hole are respectively provided with a valve, and the outer surface of the shell is sleeved with a sealing ring.

As a further aspect of the present invention: the air suction device comprises a fixed seat, the lower surface of the fixed seat is fixedly connected with the upper surface of the shell, a fan is arranged on the upper surface of the fixed seat, two air inlet holes of the fan are respectively communicated with opposite surfaces of the two first air collecting shells, and an air outlet hole of the fan is communicated with the top end of the exhaust pipe.

As a further aspect of the present invention: the rotating device comprises a second bearing, the second bearing is clamped on the lower surface of the inner wall of the observation shell, a second rotating shaft is sleeved in the second bearing, and the top end of the second rotating shaft is fixedly connected with the bottom end of the stirring shaft.

(III) advantageous effects

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

1. the dynamic gas washing device of the carbon isotope gas analyzer is characterized in that a fan, an exhaust pipe, first gas collecting shells, a stirring shaft, a supporting rod, a first bearing and a second bearing are arranged, when workers need to wash the outside air, the fans are started to enable the fans to suck the outside air into a fan through the two first gas collecting shells, then the outside air is injected into the gas washing liquid through the exhaust pipe, and when the air flows in the exhaust pipe, fan blades rotate under the extrusion of the air, so that a connecting rod drives the stirring shaft to rotate, the gas washing liquid in an observation shell is mixed with the air at the moment, the workers can conveniently wash the gas, and due to the convenience of the gas washing liquid, the workers do not need to repeatedly clean a sieve plate, and residues in the air can be reserved in the observation shell during experiments, so that the workers can conveniently observe experimental residues, the use of staff is facilitated.

2. This carbon isotope gas analyzer developments gas washing device, through setting up the fan, the blast pipe, flabellum and (mixing) shaft, when the staff starts the fan, the fan will pass through the blast pipe with inspiratory air and pour into and observe in the shell, the air is when passing through the calandria this moment, the flabellum will drive the (mixing) shaft and rotate, make that the staff is more convenient drive the air through the (mixing) shaft and mix with the scrubbing liquid, and need not be equipped with more power equipment, not only practice thrift a large amount of energy, and improved this gas washing device's suitability.

3. This carbon isotope gas analysis appearance developments gas washing device through setting up the sealing washer for when increasing this gas washing device aesthetic property, reduced the condition that the infiltration appears in the part that casing and observation shell are connected.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic front view of a cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

in the figure: the device comprises a shell 1, a suction device 2, a fan 21, a fixed seat 22, a first air collecting shell 3, an exhaust pipe 4, a support rod 5, a first rotating shaft 6, a first bearing 7, fan blades 8, a connecting rod 9, a stirring shaft 10, a rotating device 11, a second bearing 111, a second bearing 112, an observation shell 12, a through hole 13, a sieve plate 14, a second air collecting shell 15, an air outlet pipe 16, a base 17, a water drainage hole 18, a water injection hole 19 and a sealing ring 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a dynamic gas washing device of a carbon isotope gas analyzer comprises a shell 1, wherein a gas suction device 2 is fixedly connected to the upper surface of the inner wall of the shell 1, two gas inlet holes of the gas suction device 2 are respectively provided with a first gas collecting shell 3, the lower surfaces of the two first gas collecting shells 3 are fixedly connected with the upper surface of the shell 1 through two supporting blocks, the lower surface of the gas suction device 2 is communicated with the top end of a gas exhaust pipe 4, the gas exhaust pipe 4 is positioned in an observation shell 12 through the shell 1, the upper surface of the observation shell 12 is communicated with the lower surface of the shell 1, the left side surface and the right side surface of the inner wall of the gas exhaust pipe 4 are respectively provided with a supporting rod 5, one end of the opposite surface of each supporting rod 5 is fixedly connected with a same first bearing 7, a first rotating shaft 6 is sleeved in the first bearing 7, the bottom end of the first rotating shaft 6 is fixedly connected with a fan blade, through setting up fan 21, first bearing 7 and second bearing 112 for the staff can be convenient wash gas, and because the convenience of washing gas-liquid, make the staff need not rinse sieve 14 repeatedly, and the residue in the air can remain in observing shell 12 during the experiment, make that the staff can be convenient observe the experiment residue, made things convenient for staff's use.

Specifically, as shown in fig. 2, the bottom end of the stirring shaft 10 is fixedly connected with the top end of the rotating device 11, the rotating device 11 is clamped on the lower surface of the inner wall of the observation shell 12, a sieve plate 14 and a second air collecting shell 15 are arranged in the observation shell 12, the second air collecting shell 15 is positioned above the sieve plate 14, due to the arrangement of the sieve plate 14, when more air exists in the shell 1 and the observation shell 12, the air entering the washing liquid is filtered by the washing liquid and then discharged out of the shell 1 through the sieve plate 14, so that more impurities are not easily attached to the air discharged out of the shell 1, the number of the second air collecting shells 15 is two, the upper surfaces of the two second air collecting shells 15 are both communicated with the bottom end of the air outlet pipe 16, the other ends of the two air outlet pipes 16 are communicated with the outer surface of the shell 1, the outer surface of the air outlet pipe 4 is provided with a plurality of through holes 13, due, when air enters the shell 1 and the observation shell 12, the air can be fully mixed with the washing liquid through the through hole 13, large bubbles are not easy to appear, the lower surface of the observation shell 12 is provided with the base 17, the front surface of the inner wall of the shell 1 and the front surface of the inner wall of the observation shell 12 are respectively provided with the water injection hole 19 and the water drainage hole 18, due to the arrangement of the base 17, the washing device is more stable when being placed, and the washing device is not easy to topple caused by the rotation of the stirring shaft 10, the back surfaces of the water injection hole 19 and the water drainage hole 18 are both provided with valves, the outer surface of the shell 1 is sleeved with the sealing ring 20, the rotating device 11 comprises the second bearing 112, the second bearing 112 is clamped on the lower surface of the inner wall of the observation shell 12, due to the arrangement of the second bearing 112 and the second bearing 111, the stirring shaft 10 is more smooth when, a second rotating shaft 111 is sleeved in the second bearing 112, and the top end of the second rotating shaft 111 is fixedly connected with the bottom end of the stirring shaft 10.

Specifically, as shown in fig. 2, the getter device 2 includes a fixing seat 22, the lower surface of the fixing seat 22 is fixedly connected with the upper surface of the housing 1, because of being provided with a fan 21, make it more convenient for the staff to drive the air and mix with the scrubbing liquid through a stirring shaft 10, and the power system of the whole equipment of the scrubbing device only needs to be driven through the fan 21, not only a large amount of energy is saved, and the applicability of the scrubbing device is improved, the upper surface of the fixing seat 22 is provided with the fan 21, two air inlets of the fan 21 are respectively communicated with the opposite surfaces of two first air collecting shells 3, and the air outlet of the fan 21 is communicated with the top of the exhaust pipe 4.

The utility model discloses a theory of operation does:

s1, when in use, a worker only needs to open the valve of the water injection hole 19, then the worker can inject the washing gas liquid for experiments into the shell 1, then the washing gas liquid flows into the observation shell 12, and when enough washing gas liquid is injected, the worker can close the valve;

s2, when workers need to wash the outside air, the workers only need to start the fan 21 to enable the fan 21 to suck the outside air into the fan 21 through the two first air collecting shells 3 and then inject the outside air into the washing liquid through the exhaust pipe 4, and when the air flows in the exhaust pipe 4, the fan blades 8 rotate under the extrusion of the air, so that the connecting rod 9 drives the stirring shaft 10 to rotate, and the washing liquid in the observation shell 12 is mixed with the air, so that the washing is carried out;

s3, when the air in the observation shell 12 is washed under the drive of the stirring shaft 10, the air is discharged along the second air collecting shell 15 under the filtration of the sieve plate 14, the fan 21 can be closed by the staff afterwards, so that the stirring shaft 10 stops rotating, the impurities in the air are slowly precipitated, the staff can observe the air, and when the staff needs to pour the washing liquid, the user only needs to open the valve on the water drain hole 18.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a carbon isotope gas analyzer developments gas washing device, includes casing (1), its characterized in that: the upper surface of the inner wall of the shell (1) is fixedly connected with a gas suction device (2), two gas inlet holes of the gas suction device (2) are respectively provided with a first gas collecting shell (3), the lower surfaces of the two first gas collecting shells (3) are fixedly connected with the upper surface of the shell (1) through two supporting blocks, the lower surface of the gas suction device (2) is communicated with the top end of the exhaust pipe (4), the exhaust pipe (4) is positioned in an observation shell (12) through the shell (1), the upper surface of the observation shell (12) is communicated with the lower surface of the shell (1), the left side surface and the right side surface of the inner wall of the exhaust pipe (4) are respectively provided with a supporting rod (5), one end of the opposite surfaces of the two supporting rods (5) is fixedly connected with a same first bearing (7), a first rotating shaft (6) is sleeved in the first bearing (7), and the bottom end of the first rotating shaft (6, the bottom fixedly connected with connecting rod (9) of flabellum (8), the bottom of connecting rod (9) and the top fixed connection of (mixing) shaft (10).

2. The dynamic gas washing device for a carbon isotope gas analyzer of claim 1, characterized in that: the bottom of (mixing) shaft (10) and the top fixed connection of rotary device (11), rotary device (11) joint is at the lower surface of observing shell (12) inner wall, be provided with sieve (14) and second collection gas shell (15) in observing shell (12), second collection gas shell (15) are located the top of sieve (14).

3. The dynamic gas washing device for a carbon isotope gas analyzer of claim 2, characterized in that: the number of the second gas collecting shells (15) is two, the upper surfaces of the two second gas collecting shells (15) are communicated with the bottom end of the gas outlet pipe (16), and the other ends of the two gas outlet pipes (16) are communicated with the outer surface of the shell (1).

4. The dynamic gas washing device for a carbon isotope gas analyzer of claim 2, characterized in that: the outer surface of the exhaust pipe (4) is provided with a plurality of through holes (13), the lower surface of the observation shell (12) is provided with a base (17), the front surface of the inner wall of the shell (1) and the front surface of the inner wall of the observation shell (12) are respectively provided with a water injection hole (19) and a water drainage hole (18), the back surfaces of the water injection hole (19) and the water drainage hole (18) are respectively provided with a valve, and the outer surface of the shell (1) is sleeved with a sealing ring (20).

5. The dynamic gas washing device for a carbon isotope gas analyzer of claim 1, characterized in that: getter device (2) are including fixing base (22), the lower surface of fixing base (22) is connected with the last fixed surface of casing (1), the upper surface of fixing base (22) is provided with fan (21), two fresh air inlets of fan (21) are linked together with the opposite face of two first air-collecting shell (3) respectively, the exhaust vent of fan (21) is linked together with the top of blast pipe (4).

6. The dynamic gas washing device for a carbon isotope gas analyzer of claim 2, characterized in that: rotating device (11) include second bearing (112), second bearing (112) joint is in the lower surface of observing shell (12) inner wall, second pivot (111) have been cup jointed in second bearing (112), the top of second pivot (111) and the bottom fixed connection of (mixing) shaft (10).