CN208736718U - A kind of wasted nickel catalyst air sampler - Google Patents
A kind of wasted nickel catalyst air sampler Download PDFInfo
- Publication number
- CN208736718U CN208736718U CN201821357525.0U CN201821357525U CN208736718U CN 208736718 U CN208736718 U CN 208736718U CN 201821357525 U CN201821357525 U CN 201821357525U CN 208736718 U CN208736718 U CN 208736718U
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- China
- Prior art keywords
- connection cover
- tracheae
- clockwork spring
- nickel catalyst
- rotor
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Abstract
The utility model discloses a kind of wasted nickel catalyst air samplers, including protective frame, the upper end of the protective frame is connected with connection cover, and the lower end of connection cover is connected with collecting bag, and collecting bag is set in protective frame, air gauge is installed in the connection cover, and connection cover is connected by vortex spring with lantern ring, the side of the connection cover is connected with limit plate, and clockwork spring tooth case is installed in connection cover, the upper end of the clockwork spring tooth case is connected with rocking bar, and the upper surface of clockwork spring tooth case is connected with connection ring, rotor is provided on the outside of the upper end of the clockwork spring tooth case, tracheae is provided between the rotor and connection ring, and one end of tracheae is set in collecting bag through connection cover.The wasted nickel catalyst air sampler can be convenient for the intracorporal exhaust gas of hermetic bag, can not only be convenient for the discharge intracorporal air of bag, and can be convenient for the exhaust gas of sucking acquisition zone, can be convenient for the uniform exhaust gas for absorbing acquisition zone.
Description
Technical field
The utility model relates to wasted nickel catalyst correlative technology field, specially a kind of wasted nickel catalyst air sampler.
Background technique
Wasted nickel catalyst is exactly a kind of device that can collect sample region exhaust gas with air sampler, can be convenient for carrying exhaust gas
The exhaust gas is detected to laboratory, and then convenient for researcher.
But existing wasted nickel catalyst is not easy to uniformly sample with air sampler, this is because existing sampler is only capable of pair
The exhaust gas of a direction is acquired, this make the exhaust gas concentration of the direction directly affect wasted nickel catalyst as a result, to making
It is inaccurate to obtain detection structure.
Utility model content
The purpose of this utility model is to provide a kind of wasted nickel catalyst air samplers, to solve in above-mentioned background technique
It is proposed that existing wasted nickel catalyst is not easy to the problem of uniformly sampling with air sampler.
To achieve the above object, the utility model provides the following technical solutions: a kind of wasted nickel catalyst air sampler, packet
Protective frame is included, the upper end of the protective frame is connected with connection cover, and the lower end of connection cover is connected with collecting bag, and collecting bag is set
It is placed in protective frame, air gauge is installed, and connection cover is connected by vortex spring with lantern ring in the connection cover, the connection
The side of lid is connected with limit plate, and clockwork spring tooth case is equipped in connection cover, and the upper end of the clockwork spring tooth case is connected with rocking bar, and
The upper surface of clockwork spring tooth case is connected with connection ring, is provided with rotor on the outside of the upper end of the clockwork spring tooth case, the rotor with connect
Tracheae is provided between ring, and one end of tracheae is set in collecting bag through connection cover, the other end of the tracheae is wound in
On lantern ring, and the other end of tracheae is equipped with suction head, and the set block of rubber material is nested on the outside of tracheae.
Preferably, the upper end of the protective frame is connected by the way of magnetic with the lower surface of connection cover, and connection cover
Planform be I-shaped structure.
Preferably, the collecting bag includes bag body, connector and clip chain, and the upper end of bag body is connected with connector, and
Clip chain is provided in bag body, while connector is connected by the way of being threadedly coupled with connection cover.
Preferably, 2 card holes are reserved in the connection ring, and 2 card holes engage tracheae, and connection ring is interior
Side and rotor connect.
Preferably, the number of the rotor is 3, and 3 rotors are equal angular is connected on clockwork spring tooth case, and rotor
It is integrated with clockwork spring tooth case.
Preferably, the suction head is porous structure, and the direction of hole is all different on suction head.
Compared with prior art, the utility model has the beneficial effects that the wasted nickel catalyst is with air sampler using protection
Frame, clip chain, connector, air gauge, clockwork spring tooth case, tracheae, rocking bar, connection ring, rotor, limit plate, set block, vortex spring and air-breathing
The design of head, the design of protective frame are avoided that bag body excessively bulging, cause bursting apart for bag body, the design of clip chain can be convenient for sealing
The intracorporal exhaust gas of bag, the design of connector can be convenient for connecting with connection cover, and barometric design can be observed convenient for staff
The intracorporal air pressure of bag, the design of clockwork spring tooth case, tracheae, rocking bar, connection ring and rotor can not only be convenient for the discharge intracorporal sky of bag
Gas, and can be wound on lantern ring convenient for tracheae is stable convenient for the exhaust gas of sucking acquisition zone, the design of limit plate, cover block
Design, can be convenient for removing endotracheal air, and in order to increase the purity of waste gas collecting, the design of vortex spring can be convenient for lantern ring
Has the function of Self-resetting, in order to its stable storage tracheae, the design of suction head can be convenient for uniform absorption acquisition zone
Exhaust gas.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is A point enlarged structure schematic diagram in the utility model Fig. 1；
Fig. 3 is the utility model overlooking structure diagram；
Fig. 4 is the utility model connection cover and thimble connection structure schematic diagram；
Fig. 5 is the utility model collecting bag structural schematic diagram.
In figure: 1, protective frame；2, connection cover；3, collecting bag；301, bag body；302, connector；303, clip chain；4, air pressure
Table；5, clockwork spring tooth case；6, tracheae；7, rocking bar；8, connection ring；9, rotor；10, lantern ring；11, limit plate；12, block is covered；13, air-breathing
Head；14, vortex spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of wasted nickel catalyst air sampler, including
Protective frame 1, the upper end of protective frame 1 is connected with connection cover 2, and the lower end of connection cover 2 is connected with collecting bag 3, and collecting bag 3 is set
It is placed in protective frame 1, air gauge 4 is installed, and connection cover 2 is connected by vortex spring 14 with lantern ring 10 in connection cover 2, connects
The side of lid 2 is connected with limit plate 11, and clockwork spring tooth case 5 is equipped in connection cover 2, and the upper end of clockwork spring tooth case 5 is connected with rocking bar
7, and the upper surface of clockwork spring tooth case 5 is connected with connection ring 8, be provided with rotor 9 on the outside of the upper end of clockwork spring tooth case 5, rotor 9 with connect
Tracheae 6 is provided between ring 8, and one end of tracheae 6 is set in collecting bag 3 through connection cover 2, the other end winding of tracheae 6
In on lantern ring 10, and the other end of tracheae 6 is equipped with suction head 13, and the outside of tracheae 6 is nested with the set block of rubber material
12。
The upper end of protective frame 1 is connected by the way of magnetic with the lower surface of connection cover 2, and the structure shape of connection cover 2
Shape is I-shaped structure, can be connect convenient for protective frame 1 with connection cover 2, consequently facilitating protecting collecting bag 3, while energy
Convenient for storing tracheae 6.
Collecting bag 3 includes bag body 301, connector 302 and clip chain 303, and the upper end of bag body 301 is connected with connector 302,
And clip chain 303 is provided in bag body 301, while connector 302 is connected by the way of being threadedly coupled with connection cover 2, energy
Convenient for being sealed to the exhaust gas in bag body 301.
2 card holes are reserved in connection ring 8, and 2 card holes engage tracheae 6, and the inside of connection ring 8 and rotor
9 connect, and the air in collecting bag 3 can be discharged convenient for rotor 9, or will be in extraneous exhaust gas sucking collecting bag 3.
The number of rotor 9 is 3, and 3 rotors 9 are equal angular is connected on clockwork spring tooth case 5, and rotor 9 and clockwork spring
Tooth case 5 is integrated, and can convey exhaust gas convenient for by distinctive structure on peristaltic pump, and be avoided that exhaust gas corrodes clockwork spring
Tooth case 5.
Suction head 13 is porous structure, and the direction of hole is all different on suction head 13, can be adopted convenient for uniform absorption
The exhaust gas in sample area.
Working principle: when using the wasted nickel catalyst air sampler, first by the wasted nickel catalyst air sampler
It takes to sampling location, and clockwork spring tooth case 5 is shaken by rocking bar 7, so that 5 store kinetic energy of clockwork spring tooth case, in the process, by band
Turn 9 rotates, and then repeatedly extrudes to tracheae 6, in order to the air being discharged in collecting bag 3, while can be seen by air gauge 4
It examines the air pressure in collecting bag 3 and unclamps rocking bar 7 after certain value is down in air pressure in band collecting bag 3, at this point, clockwork spring tooth case 5 will discharge
Its kinetic energy stored so that rotor 9 rotates backward, and then by the reverse extrusion to tracheae 6, external exhaust gas is sucked
In collecting bag 3, since suction head 13 is porous structure, and thereon hole towards different, so suction that can be more uniform
The air in waste gas collecting area is received, when if desired acquiring the exhaust gas for the narrow regions that whole device is not easy to entrance, air-breathing can be drawn outside
First 13, so that lantern ring 10 be made to discharge tracheae 6, the air in collecting bag 3 is then discharged as procedure described above, meanwhile, it can be by pinching
Firmly and sliding sleeve block 12, so that the air in tracheae 6 is also drawn off, and then convenient for increasing the sampling purity of the sampler, this mistake
Journey needs 2 staff to complete jointly, finally again protrudes into suction head 13 in narrow region, by above-mentioned inhalation step,
The exhaust gas of narrow regions is sucked in collecting bag 3, and the exhaust gas in bag body 301 is sealed by the clip chain 303 in bag body 301, then
Protective frame 1 is removed by way of outer drawing, and removes connection cover 2 by way of rotation, and then gathers exhaust gas convenient for taking out
Bag body 301, the content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
It is to be appreciated that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings,
It is only the present invention and simplified description for ease of description, rather than indicating or imply signified device or element must have specifically
Orientation is constructed and is operated for specific orientation, thus should not be understood as the limitation that content is protected to the utility model.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of wasted nickel catalyst air sampler, including protective frame (1), it is characterised in that: the upper end of the protective frame (1) connects
It is connected to connection cover (2), and the lower end of connection cover (2) is connected with collecting bag (3), and collecting bag (3) is set to protective frame (1)
It is interior, it is equipped with air gauge (4) on the connection cover (2), and connection cover (2) is connected by vortex spring (14) with lantern ring (10),
The side of the connection cover (2) is connected with limit plate (11), and clockwork spring tooth case (5) is equipped in connection cover (2), the clockwork spring tooth
The upper end of case (5) is connected with rocking bar (7), and the upper surface of clockwork spring tooth case (5) is connected with connection ring (8), the clockwork spring tooth case (5)
Upper end on the outside of be provided with rotor (9), be provided with tracheae (6) between the rotor (9) and connection ring (8), and the one of tracheae (6)
End is set in collecting bag (3) through connection cover (2), and the other end of the tracheae (6) is wound on lantern ring (10), and tracheae
(6) the other end is equipped with suction head (13), and the set block (12) of rubber material is nested on the outside of tracheae (6).
2. a kind of wasted nickel catalyst air sampler according to claim 1, it is characterised in that: the protective frame (1)
Upper end is connected by the way of magnetic with the lower surface of connection cover (2), and the planform of connection cover (2) is I-shaped knot
Structure.
3. a kind of wasted nickel catalyst air sampler according to claim 1, it is characterised in that: collecting bag (3) packet
Bag body (301), connector (302) and clip chain (303) are included, and the upper end of bag body (301) is connected with connector (302), and bag
It is provided on body (301) clip chain (303), while connector (302) is connected by the way of being threadedly coupled with connection cover (2).
4. a kind of wasted nickel catalyst air sampler according to claim 1, it is characterised in that: on the connection ring (8)
2 card holes are reserved with, and 2 card holes engage tracheae (6), and the inside of connection ring (8) and rotor (9) connect.
5. a kind of wasted nickel catalyst air sampler according to claim 1, it is characterised in that: of the rotor (9)
Number is 3, and 3 rotors (9) are equal angular is connected on clockwork spring tooth case (5), and rotor (9) and clockwork spring tooth case (5) are one
Body structure.
6. a kind of wasted nickel catalyst air sampler according to claim 1, it is characterised in that: the suction head (13) is
Porous structure, and the direction of hole is all different on suction head (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821357525.0U CN208736718U (en) | 2018-08-22 | 2018-08-22 | A kind of wasted nickel catalyst air sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821357525.0U CN208736718U (en) | 2018-08-22 | 2018-08-22 | A kind of wasted nickel catalyst air sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208736718U true CN208736718U (en) | 2019-04-12 |
Family
ID=66030596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821357525.0U Active CN208736718U (en) | 2018-08-22 | 2018-08-22 | A kind of wasted nickel catalyst air sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208736718U (en) |
-
2018
- 2018-08-22 CN CN201821357525.0U patent/CN208736718U/en active Active
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