CN204314126U - The removal device of particle and drop in a kind of gas circuit - Google Patents
The removal device of particle and drop in a kind of gas circuit Download PDFInfo
- Publication number
- CN204314126U CN204314126U CN201420857799.1U CN201420857799U CN204314126U CN 204314126 U CN204314126 U CN 204314126U CN 201420857799 U CN201420857799 U CN 201420857799U CN 204314126 U CN204314126 U CN 204314126U
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- China
- Prior art keywords
- right cylinder
- particle
- drop
- gas circuit
- outtake tube
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Abstract
A removal device for particle and drop in gas circuit, comprises air induction conduit, upper cover, right cylinder, outtake tube, cone, dust-accepting cup, and described air induction conduit is tangentially placed in right cylinder top, and described upper cover is arranged on right cylinder top; Described outtake tube is arranged on and covers, and with right cylinder coaxial cable, the air intake opening of outtake tube is placed in right cylinder cavity, and the gas outlet of outtake tube is positioned at above upper cover; Cylinder bottom connects cone, and dust-accepting cup is placed at cone base.The beneficial effects of the utility model are: as the pretreating device of air sampler, effectively eliminate the particle in gas circuit or drop, avoid the particle in gas circuit or drop to cause damage to instrument, improve monitoring result accuracy; Simple and compact for structure; Work efficiency is high; Long service life; Cost is low.
Description
Technical field
The utility model relates to the removal device of particle and drop in a kind of gas circuit, belongs to environment monitoring instrument field.
Background technology
For the gas sampler of atmosphere environment supervision, in sampling process, some gas containing particle or drop enters in the air-channel system of sampling thief through gas path pipe, not only the aspiration pump in air-channel system, flowmeter and gas path pipe are polluted, affect the normal use of instrument, and affect monitoring result.
Prior art is with the drop in drying agent removing gas circuit, and with the particle in screen pack removing gas circuit, but drying agent volume is large, efficiency is low, and drying agent is consumptive material, waste resource, undesirable by the particle effect in screen pack removing gas circuit, and need periodic replacement cleaning.
Utility model content
For the deficiency existing for prior art, technical problem to be solved in the utility model, the removal device of particle and drop in a kind of gas circuit is provided, can be good at particle in gas circuit or drop removing, avoid particle or drop in gas circuit to cause damage to instrument, improve monitoring result accuracy.
For solving the problems of the technologies described above, the technical solution of the utility model is, the removal device of particle and drop in a kind of gas circuit, comprise air induction conduit, upper cover, right cylinder, outtake tube, cone, dust-accepting cup, described air induction conduit is tangentially placed in right cylinder top, and described upper cover is arranged on right cylinder top; Described outtake tube is arranged on and covers, and with right cylinder coaxial cable, the air intake opening of outtake tube is placed in right cylinder cavity, and the gas outlet of outtake tube is positioned at above upper cover; Cylinder bottom connects cone, and dust-accepting cup is placed at cone base.
Further, described air induction conduit and outtake tube axes normal, but non-intersect.
Further, the air intake opening of described outtake tube is lower than air induction conduit.
The beneficial effects of the utility model are: as the pretreating device of air sampler, effectively eliminate the particle in gas circuit or drop, avoid the particle in gas circuit or drop to cause damage to instrument, improve monitoring result accuracy; Simple and compact for structure; Work efficiency is high; Long service life; Cost is low.
Accompanying drawing explanation
Fig. 1 is principle schematic of the present utility model.
1 air induction conduit, 2 upper covers, 3 right cylinders, 4 outtake tubes, 5 cones, 6 dust-accepting cups, 7 containing the gas of particle or drop, 8 purified gases, 9. particle or drop, the air intake opening of 10 outtake tubes, the gas outlet of 11 outtake tubes.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, the removal device of particle and drop in a kind of gas circuit, comprise air induction conduit 1, upper cover 2, right cylinder 3, outtake tube 4, cone 5, dust-accepting cup 6, described air induction conduit 1 is tangentially placed in right cylinder 3 top, and described upper cover 2 is arranged on right cylinder 3 top; Described outtake tube 4 is arranged on upper cover 2, and with right cylinder 3 coaxial cable, the air intake opening 10 of outtake tube is placed in right cylinder 3 cavity, and the gas outlet 11 of outtake tube is positioned at above upper cover 2; Connect cone 5 bottom right cylinder 3, dust-accepting cup 6 is placed at cone base; Further, described air induction conduit and outtake tube axes normal, but non-intersect.Further, the air intake opening of described outtake tube is lower than air induction conduit.
During work: the gas 7 1) containing particle or drop tangentially enters in right cylinder 3 chamber with certain speed by air induction conduit 1, form swirling eddy; 2) under the influence of centrifugal force, the particle in air-flow or drop 9 are thrown on right cylinder 3 inwall, and continue to move downward, and speed reduces gradually, lose advance strength, fall in dust-accepting cup 6 along cone 5 inside surface; 3) purified gas 8 flows out through outtake tube 4.
In sum, the utility model, as the pretreating device of air sampler, effectively eliminates the particle in gas circuit or drop, avoids the particle in gas circuit or drop to cause damage to instrument, improves monitoring result accuracy; Simple and compact for structure; Work efficiency is high; Long service life; Cost is low.
Be illustrated the utility model by way of example above, but the utility model is not limited to above-mentioned specific embodiment, all any changes of doing based on the utility model or modification all belong to the claimed scope of the utility model.
Claims (3)
1. the removal device of particle and drop in a gas circuit, it is characterized in that: comprise air induction conduit, upper cover, right cylinder, outtake tube, cone, dust-accepting cup, described air induction conduit is tangentially placed in right cylinder top, and described upper cover is arranged on right cylinder top; Described outtake tube is arranged on and covers, and with right cylinder coaxial cable, the air intake opening of outtake tube is placed in right cylinder cavity, and the gas outlet of outtake tube is positioned at above upper cover; Cylinder bottom connects cone, and dust-accepting cup is placed at cone base.
2. the removal device of particle and drop in gas circuit according to claim 1, is characterized in that: described air induction conduit and outtake tube axes normal, but non-intersect.
3. the removal device of particle and drop in gas circuit according to claim 1, is characterized in that: the air intake opening of described outtake tube is lower than air induction conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857799.1U CN204314126U (en) | 2014-12-30 | 2014-12-30 | The removal device of particle and drop in a kind of gas circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857799.1U CN204314126U (en) | 2014-12-30 | 2014-12-30 | The removal device of particle and drop in a kind of gas circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204314126U true CN204314126U (en) | 2015-05-06 |
Family
ID=53136432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420857799.1U Active CN204314126U (en) | 2014-12-30 | 2014-12-30 | The removal device of particle and drop in a kind of gas circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204314126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568560A (en) * | 2014-12-30 | 2015-04-29 | 青岛恒远科技发展有限公司 | Device for removing particulate matters and droplets in air channels |
-
2014
- 2014-12-30 CN CN201420857799.1U patent/CN204314126U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568560A (en) * | 2014-12-30 | 2015-04-29 | 青岛恒远科技发展有限公司 | Device for removing particulate matters and droplets in air channels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |