CN209155389U - A kind of filtrating equipment of flue gas - Google Patents
A kind of filtrating equipment of flue gas Download PDFInfo
- Publication number
- CN209155389U CN209155389U CN201821863125.7U CN201821863125U CN209155389U CN 209155389 U CN209155389 U CN 209155389U CN 201821863125 U CN201821863125 U CN 201821863125U CN 209155389 U CN209155389 U CN 209155389U
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- flue gas
- ash treatment
- moisture solution
- treatment part
- moisture
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Abstract
The utility model provides a kind of filtrating equipment of flue gas, comprising: flue gas fetching portion；The ash treatment part for being placed in the side of the flue gas fetching portion and being connected with the flue gas fetching portion；The moisture solution part being connected with the ash treatment part, the moisture solution are partially disposed in the ash treatment part side opposite with the flue gas fetching portion；The flue gas output par, c being connected with the moisture solution part, the flue gas output par, c are placed in the moisture solution part side opposite with the ash treatment part.Using filtrating equipment of flue gas provided by the utility model, ash content and moisture in the flue gas of sampling can be made effectively to be filtered out, the problem of avoiding the blocking of test pipeline caused by ash content in the flue gas of sampling and due to excess moisture, the resistance of test pipe-line system can be reduced, reduce smoke test instrument rate of breakdown, and it is also ensured that test result accuracy.
Description
Technical field
The utility model relates to gas filtration technical field more particularly to a kind of filtrating equipment of flue gas.
Background technique
With the continuous enhancing of the environmental protection consciousness of every country, to power industry implement energy-saving and emission-reduction also gesture must
Row.And net coal consumption rate is sent out as the evaluation energy-efficient important indicator of unit, it is influenced deeply by boiler back end ductwork flue gas analysis result.
Under normal conditions, the flue gas for the boiler back end ductwork that will be examined before this is sampled, and then passes through signal piping
The gas of sampling is injected into smoke test instrument, final detection is completed by smoke test instrument, thus to obtain hair power supply
The value of coal consumption.
Although the pretreatment unit of smoke test instrument pre-processes the flue gas of sampling, smoke test instrument
Pretreatment unit is filtered by gas of the easy filter membrane to sampling, can not be to ash content, the water in the flue gas of sampling
Divide and carries out effectively collecting removal.If easily causing the blocking of signal piping by prolonged detection, influencing test result,
And then the calculating of hair net coal consumption rate is influenced, so that evaluation energy-efficient to unit is inaccurate.
Utility model content
In view of this, the utility model embodiment provides a kind of filtrating equipment of flue gas, it cannot to solve smoke test instrument
Ash content and moisture in effective filtering and sampling gas, and the problem of influence test result.
To achieve the above object, the utility model embodiment provides the following technical solutions:
A kind of filtrating equipment of flue gas, comprising:
Flue gas fetching portion；
The ash treatment part for being placed in the side of the flue gas fetching portion and being connected with the flue gas fetching portion；
The moisture solution part being connected with the ash treatment part, the moisture solution are partially disposed in the ash treatment
The part side opposite with the flue gas fetching portion；
The flue gas output par, c being connected with the moisture solution part, the flue gas output par, c are placed in the moisture solution
The part side opposite with the ash treatment part.
Optionally, the ash treatment part and the flue gas fetching portion are threadedly coupled, and the ash treatment part
The junction of the flue gas fetching portion is provided with gasket.
Optionally, the moisture solution part is connected with the ash treatment partial threads, and the moisture solution part
The junction of the ash treatment part is provided with gasket.
Optionally, the flue gas output par, c is connected with the moisture solution partial threads, and the flue gas output par, c
The junction of the moisture solution part is provided with gasket.
Optionally, the ash treatment part, comprising:
The main body of the ash treatment part；
It is set to the filter membrane of the body interior of the ash treatment part.
Optionally, the filter membrane, comprising: miillpore filter or polytetrafluoroethylene film.
Optionally, the moisture solution part, comprising:
The main body of the moisture solution part；
It is set to the desiccant of the bottom side of the body interior of the moisture solution part.
Optionally, the desiccant, comprising: silica-gel desiccant, alumina desiccant or fiber desiccant.
Optionally, the main body of the ash treatment part, the flue gas fetching portion and the flue gas output par, c by
PC plastic or ABS plastic are made.
Optionally, the main body of the moisture solution part, the flue gas fetching portion and the flue gas output par, c by
PC plastic or ABS plastic are made.
Compared with prior art, the utility model is provided at a kind of filtrating equipment of flue gas, including flue gas fetching portion, ash content
Reason part, moisture solution part and flue gas output par, c, can be by the ash content mistake in the flue gas of sampling by ash treatment part
Filter, can be by the moisture filter in the flue gas of sampling by moisture solution part, and then can be to avoid in the flue gas because of sampling
Ash content and excess moisture and caused by test pipeline blockage problem, guarantee the accuracy of test result.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of schematic diagram of filtrating equipment of flue gas provided by the utility model.
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.
In the prior art, when carrying out flue gas analysis, the flue gas of sampling is typically introduced directly into smoke test
Instrument is detected.Although having pretreatment unit in smoke test instrument, the flue gas of sampling can be carried out a degree of
Filtering, but since the pretreatment unit in smoke test instrument is that built-in simple filter membrane is leaned on to carry out the flue gas of sampling
Filter, so the filter effect of the pretreatment unit in smoke test instrument is bad, it can not be to the ash content and water in the flue gas of sampling
Divide and effectively filtered, so that detection for a long time will cause the blocking of test pipeline, and then influences test result.
Therefore, the present invention provides a kind of filtrating equipment of flue gas, and specific structure refers to Fig. 1, comprising: flue gas fetching portion 101,
Ash treatment part 102, moisture solution part 103 and flue gas output par, c 104；Wherein:
Flue gas fetching portion 101, for obtaining the flue gas of sampling, the flue gas of the sampling is to analyze it in flue gas
Before, acquisition is sampled to flue gas to be detected.
It is placed in the ash treatment part 102 of the side of fume treatment part 101, is connected with fume treatment part 101；Ash content
Part 102 is handled for the ash content in the flue gas of filtering and sampling.
Optionally, in another embodiment of the utility model, also in flue gas fetching portion 101 and ash treatment part 102
Opposite side, is provided with entrance, and the channel of filtrating equipment of flue gas provided by the utility model is entered as the flue gas of sampling.
Optionally, in another embodiment of the utility model, also in flue gas output par, c 104 and moisture solution part 103
Opposite side is provided with outlet, and the flue gas as sampling exports the channel of filtrating equipment of flue gas provided by the utility model.
It should be noted that ash content is the residue after calcined residue or drying.
Optionally, in another embodiment of the utility model, ash treatment part 102 and the one of flue gas fetching portion 101
Kind connection type, comprising:
Ash treatment part 102 and flue gas fetching portion 101 are threadedly coupled, and are obtained in ash treatment part 102 and flue gas
The junction of part 101 is provided with gasket.
It should be noted that wherein, ash treatment part 102 is provided in the external side with flue gas fetching portion 101
External screw thread；Flue gas fetching portion 101 is provided with internal screw thread in the side that inside is connect with ash treatment part 102；And, it is desirable that
The externally threaded tooth form on internal screw thread and ash treatment part 102 in flue gas fetching portion 101, nominal diameter, screw pitch, line number
It is all the same with rotation direction.
It should be noted that it is to guarantee smoke filtration provided by the utility model that coupling part, which is provided with gasket,
The air-tightness of device prevents the leakage of the inside smoke of the filtrating equipment of flue gas and the entrance of extraneous gas, to influence to survey
Test result.
The moisture solution part 103 being connected with ash treatment part 102, is placed in ash treatment part 102 and flue gas obtains
The opposite side in part 101；Moisture solution part 103 is for the moisture in the flue gas of filtering and sampling.
It should be noted that moisture refers to the water for being contained in interior of articles.
Optionally, in another embodiment of the utility model, moisture solution part 103 and the one of ash treatment part 102
Kind connection type, comprising:
Moisture solution part 103 and ash treatment part 102 are threadedly coupled, in moisture solution part 103 and ash treatment
The junction of part 102 is provided with gasket.
It should be noted that wherein, moisture solution part 103 is set in the side that inside is connect with ash treatment part 102
It is equipped with internal screw thread；Ash treatment part 102 is provided with external screw thread in the side that outside is connect with moisture solution part 103；Also,
It is required that external screw thread and moisture solution portion of the ash treatment part 102 in the external side setting being connect with moisture solution part 103
The tooth forms of points 103 internal screw threads being arranged in the side that inside is connect with ash treatment part 102, nominal diameter, screw pitch, line number and
Rotation direction is all the same.
Similarly, moisture solution part 103 can also be provided with outer spiral shell in the side that outside is connect with ash treatment part 102
Line；Ash treatment part 102 can also be provided with internal screw thread in the side that inside is connect with moisture solution part 103；Also, it wants
The internal screw thread and moisture solution part that the side for asking ash treatment part 102 to connect in inside with moisture solution part 103 is arranged
103 is homogeneous in the tooth form of the external side setting connecting with ash treatment part 102, nominal diameter, screw pitch, line number and rotation direction
Together.
It should be noted that being provided with gasket in junction, for details, reference can be made to the contents of above-described embodiment, here just not
It repeats again.
The flue gas output par, c 104 being connected with moisture solution part 103, is placed in moisture solution part 103 and ash treatment
The opposite side in part 102；Flue gas output par, c 104 is used to export the flue gas of filtering.
Optionally, in another embodiment of the utility model, flue gas output par, c 104 and the one of moisture solution part 103
Kind connection type, comprising:
Flue gas output par, c 104 and moisture solution part 103 are threadedly coupled, in flue gas output par, c 104 and moisture solution
The junction of part 103 is provided with gasket.
It should be noted that wherein, flue gas output par, c 104 is set in the side that inside is connect with moisture solution part 103
It is equipped with internal screw thread；Moisture solution part 103 is provided with external screw thread in the side that outside is connect with flue gas output par, c 104；Also,
It is required that internal screw thread and moisture solution portion of the flue gas output par, c 104 in the internal side setting being connect with moisture solution part 103
Points 103 be arranged in the side that outside is connect with flue gas output par, c 104 externally threaded tooth form, nominal diameter, screw pitch, line number and
Rotation direction is all the same.
It should be noted that being provided with gasket in junction, for details, reference can be made to the contents of above-described embodiment, here just not
It repeats again.
Optionally, in another embodiment of the utility model, ash treatment part 102 is specifically included:
The filter membrane 105 of the main body of ash treatment part 102 and the body interior for being set to ash treatment part 102.
Optionally, miillpore filter or polytetrafluoroethylene film can be selected in filter membrane 105.
It should be noted that in the present embodiment, 101 screw thread of main body and flue gas fetching portion of ash treatment part 102
Connection, is provided with gasket in the main body of ash treatment part 102 and the junction of flue gas fetching portion 101；Wherein, at ash content
The main body for managing part 102 is provided with external screw thread in the external side with flue gas fetching portion 101；Including flue gas fetching portion 101
The side that portion is connect with the main body of ash treatment part 102 is provided with internal screw thread；And, it is desirable that the master of ash treatment part 102
The tooth form of external screw thread on body and the internal screw thread in flue gas fetching portion 101, nominal diameter, screw pitch, line number and rotation direction are homogeneous
Together.
It should be noted that being provided with gasket in junction, for details, reference can be made to the contents of above-described embodiment, here just not
It repeats again.
Optionally, in another embodiment of the utility model, moisture solution part 103 is specifically included:
The desiccant of the main body of moisture solution part 103 and the bottom side for the body interior for being set to moisture solution part 103
106。
Optionally, silica-gel desiccant, alumina desiccant or fiber desiccant can be selected in desiccant 106.
It should be noted that in the present embodiment, the main body of moisture solution part 103 and the master of ash treatment part 102
Body is threadedly coupled, and the junction of the main body of the main body and ash treatment part 102 of moisture solution part 103 is provided with sealing
Pad；Wherein, the main body of moisture solution part 103 is in the side that inside is connect with the main body of ash treatment part 102 is provided with
Screw thread；The main body of ash treatment part 102 is provided with outer spiral shell in the side that outside is connect with the main body of moisture solution part 103
Line；And, it is desirable that the main body of moisture solution part 103 is arranged in the side that inside is connect with the main body of ash treatment part 102
Internal screw thread and the main body of ash treatment part 102 be arranged in the side that is connect with the main body of moisture solution part 103 of outside
Externally threaded tooth form, nominal diameter, screw pitch, line number and rotation direction are all the same.
Similarly, the main body of moisture solution part 103 can also be in external connect with the main body of ash treatment part 102 one
Side is provided with external screw thread；What the main body of ash treatment part 102 can also be connect in inside with the main body of moisture solution part 103
Side is provided with internal screw thread；And, it is desirable that the main body of moisture solution part 103 is in the external main body with ash treatment part 102
The external screw thread of the side setting of connection and the main body of ash treatment part 102 connect in the internal main body with moisture solution part 103
The tooth form of internal screw thread of the side setting connect, nominal diameter, screw pitch, line number and rotation direction are all the same.
It should be noted that in the present embodiment, the main body screw of flue gas output par, c 104 and moisture solution part 103
Connection, is provided with gasket in the junction of the main body of flue gas output par, c 104 and moisture solution part 103；Wherein, flue gas is defeated
Part 104 is provided with internal screw thread in the side that inside is connect with the main body of moisture solution part 103 out；Moisture solution part 103
Main body the side that connect with flue gas output par, c 104 of outside is provided with external screw thread；And, it is desirable that flue gas output par, c 104
Exist in the main body of internal screw thread and moisture solution part 103 that the side that inside is connect with the main body of moisture solution part 103 is arranged
Externally threaded tooth form, nominal diameter, screw pitch, line number and the rotation direction that the side that outside is connect with flue gas output par, c 104 is arranged are equal
It is identical.
It should be noted that being provided with gasket in junction, for details, reference can be made to the contents of above-described embodiment, here just not
It repeats again.
It should be noted that the bottom side of the body interior of moisture solution part 103 is provided with one layer of filter screen, the filtering
Net allows gas to pass through, but can prevent desiccant 106 from falling.
Optionally, in another embodiment of the utility model, flue gas fetching portion 101, ash treatment part 102 master
Body.The main body and flue gas output par, c 104 of moisture solution part 103 have PC plastic or ABS plastic to be made.
It should be noted that in the present embodiment why use PC plastic or ABS plastic, be because PC plastic or
The corrosion resistance of ABS plastic is strong, is not easy by the corrosion of acid or alkaline gas, it is ensured that the service life of filtrating equipment of flue gas
It is longer；Also, due to the light weight of PC plastic and ABS plastic, so being convenient for carrying.
It should be noted that in the specific use process, before the flue gas of sampling enters smoke test instrument, sampling is allowed
Flue gas first pass through filtrating equipment of flue gas provided by the utility model, enter back into smoke test instrument and tested and analyzed.
The course of work of filtrating equipment of flue gas provided by the utility model:
The flue gas of sampling passes through the entrance being arranged in flue gas fetching portion 101 and enters flue gas fetching portion 101；Later,
It can be with the flue gas of filtering and sampling since 102 body interior of ash treatment part is equipped with filter membrane 105 by ash treatment part 102
In ash content；Then, by moisture solution part 103, since the bottom side of the body interior of moisture solution part 103 is equipped with drying
Agent 106, can be with the moisture in the flue gas of filtering and sampling；Finally, by the outlet being arranged in flue gas output par, c 104, flue gas
Output par, c 104 exports filtered flue gas.
Using filtrating equipment of flue gas provided by the utility model, ash content in the flue gas of sampling and moisture can be made effective
The problem of filtering out, avoid the blocking of test pipeline caused by ash content in the flue gas of sampling and due to excess moisture, can
To reduce the resistance of test pipe-line system, the rate of breakdown of smoke test instrument, and it is also ensured that test result are reduced
Accuracy.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of filtrating equipment of flue gas characterized by comprising
Flue gas fetching portion；
The ash treatment part for being placed in the side of the flue gas fetching portion and being connected with the flue gas fetching portion；
The moisture solution part being connected with the ash treatment part, the moisture solution are partially disposed in the ash treatment part
The side opposite with the flue gas fetching portion；
The flue gas output par, c being connected with the moisture solution part, the flue gas output par, c are placed in the moisture solution part
The side opposite with the ash treatment part.
2. filtrating equipment of flue gas according to claim 1, which is characterized in that the ash treatment part and the flue gas obtain
Partial threads are taken to connect, and the ash treatment part and the junction of the flue gas fetching portion are provided with gasket.
3. filtrating equipment of flue gas according to claim 1, which is characterized in that at the moisture solution part and the ash content
Partial threads connection is managed, and the junction of the moisture solution part and the ash treatment part is provided with gasket.
4. filtrating equipment of flue gas according to claim 1, which is characterized in that at the flue gas output par, c and the moisture
Partial threads connection is managed, and the junction of the flue gas output par, c and the moisture solution part is provided with gasket.
5. filtrating equipment of flue gas according to claim 1, which is characterized in that the ash treatment part, comprising:
The main body of the ash treatment part；
It is set to the filter membrane of the body interior of the ash treatment part.
6. filtrating equipment of flue gas according to claim 5, which is characterized in that the filter membrane, comprising: miillpore filter or poly- four
Fluoride film.
7. filtrating equipment of flue gas according to claim 1, which is characterized in that the moisture solution part, comprising:
The main body of the moisture solution part；
It is set to the desiccant of the bottom side of the body interior of the moisture solution part.
8. filtrating equipment of flue gas according to claim 7, which is characterized in that the desiccant, comprising: silica-gel desiccant,
Alumina desiccant or fiber desiccant.
9. filtrating equipment of flue gas according to claim 5, which is characterized in that the main body of the ash treatment part, described
Flue gas fetching portion and the flue gas output par, c are made of PC plastic or ABS plastic.
10. filtrating equipment of flue gas according to claim 7, which is characterized in that the main body of the moisture solution part, described
Flue gas fetching portion and the flue gas output par, c are made of PC plastic or ABS plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863125.7U CN209155389U (en) | 2018-11-13 | 2018-11-13 | A kind of filtrating equipment of flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863125.7U CN209155389U (en) | 2018-11-13 | 2018-11-13 | A kind of filtrating equipment of flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209155389U true CN209155389U (en) | 2019-07-26 |
Family
ID=67337882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821863125.7U Active CN209155389U (en) | 2018-11-13 | 2018-11-13 | A kind of filtrating equipment of flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209155389U (en) |
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2018
- 2018-11-13 CN CN201821863125.7U patent/CN209155389U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210000 fairyland Road, Qixia District, Nanjing, Jiangsu Province, No. 10 Patentee after: National Energy Group Science and Technology Research Institute Co.,Ltd. Address before: 210000 fairyland Road, Qixia District, Nanjing, Jiangsu Province, No. 10 Patentee before: GUODIAN SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |