CN207085562U - A kind of dry coke quenching gas analyzer pre-filtering device - Google Patents
A kind of dry coke quenching gas analyzer pre-filtering device Download PDFInfo
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- CN207085562U CN207085562U CN201720689992.2U CN201720689992U CN207085562U CN 207085562 U CN207085562 U CN 207085562U CN 201720689992 U CN201720689992 U CN 201720689992U CN 207085562 U CN207085562 U CN 207085562U
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Abstract
A kind of dry coke quenching gas analyzer pre-filtering device is the utility model is related to, belongs to dry coke quenching gas analysis arrangement technical field.Technical scheme is：Include air inlet pipe（1）, cloth bag framework（2）, dust-removal cloth-bag（3）, housing（4）And escape pipe（6）, housing（4）For barrel shape structure, housing（4）One end be closed, housing（4）The other end pass through flange and air inlet pipe（1）Connection, cloth bag framework（2）It is located at dust-removal cloth-bag（3）It is interior, dust-removal cloth-bag（3）It is fixed on housing（4）It is interior, housing（4）It is provided with and dust-removal cloth-bag（3）The escape pipe of connection（6）.The beneficial effects of the utility model are：The bulky grain coke powder in dry coke quenching recyclegas gas and other solid impurities can be filtered out, avoids gas analyzer pipeline blockage.Accuracy and reliability that the dry gas pressure put out in system fluctuates influence, the at utmost work of raising gas analyzer to gas analyzer analysis result can also be extenuated simultaneously.
Description
Technical field
A kind of dry coke quenching gas analyzer pre-filtering device is the utility model is related to, belongs to dry coke quenching gas analysis arrangement
Technical field.
Background technology
Contain H in dry coke quenching recyclegas2, the combustible component such as CO, in process of production, the strict fuel gas that controls
Content, and the emergency episodes such as boiler tube bursting, water sealed tank leakage are judged by the content of various gases in system.For prevent can
Composition rise is fired, the security incidents such as blast are caused, in dry coke quenching production process, it is desirable to which gas analyzer work is sensitive reliable, holds
Continuous accurate display gas content.
Due to also containing bulky grain coke powder and other solid impurities, gas analyzer sampling in dry coke quenching recyclegas gas
When, gas analyzer pipeline blockage is easily caused, damages sensitive original paper, influences the analysis result of gas analyzer.
Utility model content
The utility model purpose is to provide a kind of dry coke quenching gas analyzer pre-filtering device, can filter out dry coke quenching
Bulky grain coke powder and other solid impurities in recyclegas gas, ensure that gas analyzer sampling is qualified, improve gas content point
The accuracy of analysis, solves problem present in background technology.
The technical solution of the utility model is：
A kind of dry coke quenching gas analyzer pre-filtering device, comprising air inlet pipe, cloth bag framework, dust-removal cloth-bag, housing and
Escape pipe, housing are barrel shape structure, and one end of housing is closed, and the other end of housing is connected by flange with air inlet pipe, cloth
Marsupial bone is erected in dust-removal cloth-bag, and dust-removal cloth-bag is fixed in housing, and housing is provided with the escape pipe connected with dust-removal cloth-bag.
One end of the cloth bag framework and dust-removal cloth-bag is fixed on the blind end of housing by fixing bolt, cloth bag framework and
The other end of dust-removal cloth-bag is fixed on housing and the adpting flange of air inlet pipe by fastening bolt.
The cloth bag framework is the volume cylinder structure of one end closing.
Strip hole is provided with the outer wall of the cloth bag framework vertically.
Manually ball valve one is connected the air inlet pipe with coke dry quenching furnace pipeline, escape pipe manually ball valve two and dry coke quenching
Gas analyzer pipeline connects.
The utility model is used, in use, dry coke quenching gas analyzer pre-filtering device is arranged on into coke dry quenching furnace bottom
Gas sampling mouth at air inlet adjusting flap, manual ball valve one and manual ball valve two are opened, by dust-removal cloth-bag by recyclegas
Bulky grain coke powder and other solid impurities in gas filter out.
The beneficial effects of the utility model are：The coarse filtration of sample gas can be realized, is filtered out in dry coke quenching recyclegas gas
Bulky grain coke powder and other solid impurities, avoid gas analyzer pipeline blockage.Dry put out in system can also be extenuated simultaneously
Gas pressure fluctuates influence to gas analyzer analysis result, at utmost improve gas analyzer work accuracy and can
By property.
Brief description of the drawings
Fig. 1 is the utility model exploded view；
Fig. 2 is the utility model section view；
Fig. 3 is utility model stereogram；
Fig. 4 is use state diagram of the present utility model；
In figure：It is air inlet pipe 1, cloth bag framework 2, dust-removal cloth-bag 3, housing 4, fastening bolt 5, escape pipe 6, fixing bolt 7, dry
Put out stove 11, manual ball valve 1, dry coke quenching gas analyzer pre-filtering device 13, manual ball valve 2 14, dry coke quenching gas point
Analyzer 15.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
Referring to the drawings 1,2,3, a kind of dry coke quenching gas analyzer pre-filtering device, comprising air inlet pipe 1, cloth bag framework 2,
Dust-removal cloth-bag 3, housing 4 and escape pipe 6, housing 4 are barrel shape structure, and one end of housing 4 is closed, and the other end of housing 4 leads to
Cross flange to be connected with air inlet pipe 1, cloth bag framework 2 is located in dust-removal cloth-bag 3, and dust-removal cloth-bag 3 is fixed in housing 4, is set on housing 4
There is the escape pipe 6 connected with dust-removal cloth-bag 3.
In the present embodiment, air inlet pipe 1 is seamless steel pipe, both ends welded flange, act as communication means；Housing 4 is one
End seal closes barrel shape structure, and other end external port welded flange coordinates with the flange of air inlet pipe 1, and top center makes a call to a circular hole, to solid
Determine cloth bag framework 2；Cloth bag framework 2 is the volume cylinder structure of one end closing, and regular strip hole, blind end center car are provided with outer wall
M8 screws processed；Escape pipe 6 is seamless steel pipe pipe nipple, and one end is welded on housing 4, the other end car external screw thread, to connect
Sample flexible pipe.
For the material of dust-removal cloth-bag 3 using antistatic, antiacid alkali, high temperature resistant, resistant to hydrolysis filtrate, φ 10 is beaten in the bottom of dust-removal cloth-bag 3
Circular hole, the length of dust-removal cloth-bag 3 is than 2 long 20mm of cloth bag framework, and after cloth bag framework 2 loads dust-removal cloth-bag 3, fixing bolt 7 is successively
Through the bottom circular aperture of housing 4 and the bottom circular aperture of dust-removal cloth-bag 3 and the center screw of cloth bag framework 2 is screwed in, so as to by the He of dust-removal cloth-bag 3
Cloth bag framework 2 is fixed on the blind end of housing 4.Dust-removal cloth-bag 3 exceeds the part of cloth bag framework 2, inwardly encases the bottom of cloth bag framework 2
Bian Hou, fastening bolt 5 is connected after being compressed using the flange in the bottom of air inlet pipe 1.
Referring to the drawings 4, in use, dry coke quenching gas analyzer pre-filtering device is installed on into coke dry quenching furnace bottom air inlet
Gas sampling mouth at adjusting flap, making air inlet pipe 1, manually ball valve 1 is connected with the pipeline of coke dry quenching furnace 11, and escape pipe 6 passes through
Manual ball valve 2 14 is connected with the pipeline of dry coke quenching gas analyzer 15.For ease of maintenance, two sets of site setup, one is opened for one.
Open manual ball valve 1 and manual ball valve 2 14, gas pass through dry coke quenching gas analyzer pre-filtering device 13
After be passed through dry coke quenching gas analyzer 15, so as to realize the accurate sampling of gas.Two sets of scene opens one for one, can not shut down pair
Pre-filtering device is overhauled or cloth bag is changed.
Claims (5)
1. a kind of dry coke quenching gas analyzer pre-filtering device, it is characterised in that include air inlet pipe（1）, cloth bag framework（2）, remove
Dirt cloth bag（3）, housing（4）And escape pipe（6）, housing（4）For barrel shape structure, housing（4）One end be closed, housing（4）
The other end pass through flange and air inlet pipe（1）Connection, cloth bag framework（2）It is located at dust-removal cloth-bag（3）It is interior, dust-removal cloth-bag（3）It is fixed
In housing（4）It is interior, housing（4）It is provided with and dust-removal cloth-bag（3）The escape pipe of connection（6）.
A kind of 2. dry coke quenching gas analyzer pre-filtering device according to claim 1, it is characterised in that the cloth bag
Skeleton（2）And dust-removal cloth-bag（3）One end pass through fixing bolt（7）It is fixed on housing（4）Blind end, cloth bag framework（2）With
Dust-removal cloth-bag（3）The other end pass through fastening bolt（5）It is fixed on housing（4）With air inlet pipe（1）Adpting flange on.
A kind of 3. dry coke quenching gas analyzer pre-filtering device according to claim 1 or 2, it is characterised in that the cloth
Marsupial bone frame（2）For the volume cylinder structure of one end closing.
A kind of 4. dry coke quenching gas analyzer pre-filtering device according to claim 3, it is characterised in that the cloth bag
Skeleton（2）Outer wall on be provided with strip hole vertically.
A kind of 5. dry coke quenching gas analyzer pre-filtering device according to claim 1, it is characterised in that the air inlet
Pipe（1）Manually ball valve one is connected with coke dry quenching furnace pipeline, escape pipe（6）Manually ball valve two and dry coke quenching gas analyzer
Pipeline connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720689992.2U CN207085562U (en) | 2017-06-14 | 2017-06-14 | A kind of dry coke quenching gas analyzer pre-filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720689992.2U CN207085562U (en) | 2017-06-14 | 2017-06-14 | A kind of dry coke quenching gas analyzer pre-filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085562U true CN207085562U (en) | 2018-03-13 |
Family
ID=61552416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720689992.2U Active CN207085562U (en) | 2017-06-14 | 2017-06-14 | A kind of dry coke quenching gas analyzer pre-filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207085562U (en) |
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2017
- 2017-06-14 CN CN201720689992.2U patent/CN207085562U/en active Active
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