CN206348182U - Coal-burning boiler flyash analytical sampling device - Google Patents
Coal-burning boiler flyash analytical sampling device Download PDFInfo
- Publication number
- CN206348182U CN206348182U CN201621264324.7U CN201621264324U CN206348182U CN 206348182 U CN206348182 U CN 206348182U CN 201621264324 U CN201621264324 U CN 201621264324U CN 206348182 U CN206348182 U CN 206348182U
- Authority
- CN
- China
- Prior art keywords
- ash
- ball valve
- silk
- screw thread
- coal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000010881 fly ash Substances 0.000 title claims abstract description 21
- 238000005070 sampling Methods 0.000 title claims abstract description 16
- 239000002956 ash Substances 0.000 claims abstract description 75
- 238000013022 venting Methods 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003500 flue dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model is related to coal-burning boiler technical field, more particularly to a kind of coal-burning boiler flyash analytical sampling device.Including ash silk head, draw grey ball valve, connecting filament head, exhaust silk head, venting ball valve, elbow, ash silk head, anti-skidding ash bucket.The first chamfer formation ash mouthful of ash silk, ash mouthful is welded with ash discharging pipe road, the other end is connected by screw thread with drawing grey ball valve, the first end of connecting filament and elbow welding, the other end sets by screw thread and is connected with drawing grey ball valve, the exhaust first end vertical welding of silk is in connecting filament centriciput, and the other end is connected by screw thread with venting ball valve, and the first end of ash silk is connected with the elbow welding other end by screw thread with anti-skidding ash bucket.The utility model is easy for installation, safe operation, sampling is time-consuming less, device is not easily blocked, avoids flyash leakage, ensure flyash sampling operating personnel's personal safety.
Description
Technical field
The utility model is related to coal-burning boiler technical field, more particularly to a kind of coal-burning boiler flyash analytical sampling dress
Put.
Background technology
If coal-burning boiler firing optimization is bad, unburned carbon in flue dust is big, boiler thermal output will be caused low, so needing regular
Carry out flyash (about 120 ° of temperature) sampling analysis, unburned carbon in flue dust is monitored in real time, instruct operations staff to burn into
Row adjustment, reduces carbon content of fly ash, improves boiler thermal output.Existing casing tube rotating type sampler is often leaked, and causes environment
Pollution；Even poorly sealed when serious, outwards spray ash, occurs operating personnel and scalds accident.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of easy for installation, safe operation, avoids letting out
Leakage, the coal-burning boiler flyash analytical sampling device for ensureing flyash sampling operating personnel's personal safety.
In order to achieve the above object, the utility model is realized using following technical scheme：
A kind of coal-burning boiler flyash analytical sampling device, including ash silk head, draw grey ball valve, connecting filament head, exhaust silk
Head, venting ball valve, elbow, ash silk head, anti-skidding ash bucket；The first chamfer formation ash mouthful of ash silk, ash mouthful with
Ash discharging pipe road is welded, and the other end is connected by screw thread with drawing grey ball valve, and the first end of connecting filament and elbow welding, the other end are set
It is connected by screw thread with drawing grey ball valve, the exhaust first end vertical welding of silk is in connecting filament centriciput, and the other end passes through screw thread
It is connected with venting ball valve, the first end of ash silk is connected with the elbow welding other end by screw thread with anti-skidding ash bucket.It is described
Anti-skidding ash bucket is cylinder type, and inside is provided with internal thread, and outside is provided with skid resistant course.
Compared with prior art, the beneficial effects of the utility model are：
1) ash mouthful is vertical with ash discharging pipe road, and ash bucket is parallel with ash discharging pipe road, and flyash can pass through the movement of falling object
Ash mouthful and ash bucket are reached, falls that ash is smooth, sampling is time-consuming few, and device is not easily blocked；
2) ash bucket is connected with silk head and control valve using thread connecting mode, and easy for installation and flyash is difficult to let out
Leakage；
3) drain tap is designed with, after exhaust, ash sample could enter ash bucket, it is ensured that safe operation；
4) ash bucket is outside is provided with skid resistant course, is easy to manual dismounting, it is to avoid ash bucket slides.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1- ash silk head 2- draws grey ball valve 3- connecting filament heads 4- exhausts silk head 5- 6-45 ° of elbow of venting ball valve
The anti-skidding ash bucket 9- ash mouthful 10- ash discharging pipes road 11- skid resistant courses of 7- ash silk head 8-
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of coal-burning boiler flyash analytical sampling device, including ash silk first 1, draw grey ball valve 2, connection
Silk first 3, exhaust silk first 4, venting ball valve 5,45 ° of elbows 6, ash silk first 7, anti-skidding ash buckets 8.
First 1 one end of ash silk shape of falling 45° angle ash mouthful 9 at 45 ° and the vertical welding of ash discharging pipe road 10, the other end pass through screw thread
It is connected with drawing grey ball valve 2.First 3 one end of connecting filament is welded with 45 ° of elbows 6, and the other end sets by screw thread and to be connected 2 with drawing grey ball valve.
The first 4 one end vertical welding of silk is vented in first 3 middle part of connecting filament, the other end is connected by screw thread with venting ball valve 5.Ash silk first 7
One end is connected with 45 ° of welding other ends of elbow 6 by screw thread with anti-skidding ash bucket 8.Anti-skidding ash bucket 8 is cylinder type, interior
Portion is provided with internal thread, and outside is provided with skid resistant course 11.Skid resistant course is made up of annular knurl technique, and ash bucket outer surface is rolled into anti-skid mesh
Line formation skid resistant course 11.
The utility model concrete operation step is as follows：
1st, venting ball valve 5 is opened, the air in sampler is drained；
2nd, open and draw grey ball valve 2, allow flyash to be entered by the movement of falling object in anti-skidding ash bucket 8；
3rd, close and draw grey ball valve 2, allow flyash to stop whereabouts；
4th, anti-skidding ash bucket 8 is backed out to pour into flyash in sampling box；
5th, anti-skidding ash bucket 8 is screwed on；
6th, venting ball valve 5 is closed.
Ash mouthful 9 is vertical with ash discharging pipe road 10, and anti-skidding ash bucket 8 is parallel with ash discharging pipe road 10, and flyash can pass through freedom
Falling reaches ash mouthfuls 9 and anti-skidding ash bucket 8, falls that ash is smooth, and sampling is time-consuming few, and device is not easily blocked；Draw ash by drawing ash
Ball valve 2 controls to open, it is necessary to draw grey ball valve 2 when adopting ash sample, and coal-burning boiler draws grey ball valve 2 when running and closed；Ash bucket and silk head
And control valve is connected using thread connecting mode, flyash is difficult leakage；Venting ball valve 5 is designed with, after exhaust, ash sample is
Anti-skidding ash bucket 8 can be entered, it is ensured that safe operation；The anti-skidding outside of ash bucket 8 is provided with skid resistant course, is easy to manual dismounting, it is to avoid connect
Ash bucket slides.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its design is subject to equivalent substitution or change, should all cover within protection domain of the present utility model.
Method therefor is conventional method unless otherwise instructed in above-described embodiment.
Claims (2)
1. a kind of coal-burning boiler flyash analytical sampling device, it is characterised in that：Including ash silk head, draw grey ball valve, connecting filament
Head, exhaust silk head, venting ball valve, elbow, ash silk head, anti-skidding ash bucket；The first chamfer formation ash mouthful of ash silk,
Ash mouthful is welded with ash discharging pipe road, and the other end is connected by screw thread with drawing grey ball valve, the first end of connecting filament and elbow welding,
The other end sets by screw thread and is connected with drawing grey ball valve, and the exhaust first end vertical welding of silk is in connecting filament centriciput, the other end
It is connected by screw thread with venting ball valve, the first end of ash silk is connected with the elbow welding other end by screw thread and anti-skidding ash bucket
Connect.
2. a kind of coal-burning boiler flyash analytical sampling device according to claim 1, it is characterised in that：It is described anti-sliding
Ash bucket is cylinder type, and inside is provided with internal thread, and outside is provided with skid resistant course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264324.7U CN206348182U (en) | 2016-11-22 | 2016-11-22 | Coal-burning boiler flyash analytical sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264324.7U CN206348182U (en) | 2016-11-22 | 2016-11-22 | Coal-burning boiler flyash analytical sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348182U true CN206348182U (en) | 2017-07-21 |
Family
ID=59318820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621264324.7U Active CN206348182U (en) | 2016-11-22 | 2016-11-22 | Coal-burning boiler flyash analytical sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991143A (en) * | 2017-12-09 | 2018-05-04 | 刘梦 | A kind of pulverized coal particle detects sampler |
-
2016
- 2016-11-22 CN CN201621264324.7U patent/CN206348182U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991143A (en) * | 2017-12-09 | 2018-05-04 | 刘梦 | A kind of pulverized coal particle detects sampler |
| CN107991143B (en) * | 2017-12-09 | 2020-08-04 | 山东方大清洁能源科技有限公司 | Pulverized coal particle detection sampling device and method |
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| GR01 | Patent grant |