CN105300726A - Constant-speed sampling device for fly ash - Google Patents
Constant-speed sampling device for fly ash Download PDFInfo
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- CN105300726A CN105300726A CN201410232802.5A CN201410232802A CN105300726A CN 105300726 A CN105300726 A CN 105300726A CN 201410232802 A CN201410232802 A CN 201410232802A CN 105300726 A CN105300726 A CN 105300726A
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- cylindrical shell
- sampling
- locating ring
- sampling cylindrical
- constant
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Abstract
The invention discloses a constant-speed sampling device for fly ash. The constant-speed sampling device is characterized by comprising a sampling barrel, a positioning ring, a positioning bolt and a positioning rod, wherein the positioning ring is welded on the sampling barrel; the positioning bolt is arranged on the positioning ring; the positioning rod penetrates through the positioning ring to be fixed by the positioning bolt.
Description
Technical field
The present invention relates to Fly ash sampling field, be specifically related to a kind of constant-speed sampling device of fly ash.
Background technology
At present, known constant-speed sampling device of fly ash manufacture processing is all more difficult, and the length of sampler is fixing.
Summary of the invention
Technical matters to be solved by this invention is that existing fly ash sampling device manufactures processing difficulties, the unalterable problem of length.
For this purpose, the present invention proposes a kind of constant-speed sampling device of fly ash, and this device comprises: sampling cylindrical shell, locating ring, bolt, backstay;
Described locating ring is welded on sampling cylindrical shell, and described bolt is arranged on locating ring, and described backstay is fixed by described bolt through described locating ring.
Wherein, described sampling cylindrical shell is cylindrical tube.
Wherein, the internal diameter of described sampling cylindrical shell is 100mm, and length is 300mm.
Wherein, described sampling cylindrical shell is one end shutoff, and the other end is cut into the steel pipe of beveled.
Wherein, the inclination angle of the beveled of described sampling cylindrical shell is 45 °.
Wherein, described sampling cylindrical shell is welded with two locating rings.
Wherein, described locating ring is welded on the longest bus-bar of described sampling cylindrical shell.
Wherein, this device comprises multiple sampling cylindrical shell.
Wherein, the hole of described locating ring is orthohexagonal hole, and described backstay is six-edged steel muscle.
Wherein, scale draw-in groove processed by described backstay
Compared to prior art, the invention has the beneficial effects as follows: the processing of this device is simple, by the number of cumulative sampling cylindrical shell, the length of sampler can be changed.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 shows a kind of constant-speed sampling device of fly ash structural drawing left view disclosed in embodiment;
Fig. 2 shows a kind of constant-speed sampling device of fly ash structural drawing front view disclosed in embodiment;
Fig. 3 shows a kind of constant-speed sampling device of fly ash structural drawing vertical view disclosed in embodiment;
Fig. 4 shows the constant-speed sampling device of fly ash structural drawing left view comprising multiple sampling cylindrical shell disclosed in embodiment.
Embodiment
Below in conjunction with drawings and Examples, embodiments of the present invention are described in further detail.Following examples for illustration of the present invention, but can not be used for limiting the scope of the invention.
The embodiment of the present invention discloses a kind of constant-speed sampling device of fly ash, and as shown in Figure 1 and Figure 4, this device comprises: sampling cylindrical shell (1), locating ring (4), bolt (5), backstay (2);
Described locating ring (4) is welded in sampling cylindrical shell (1), described bolt (5) is arranged on locating ring (4), and described backstay (2) is fixed by described bolt (5) through described locating ring (4).
Wherein, described sampling cylindrical shell (1) is cylindrical tube.
Wherein, the internal diameter of described sampling cylindrical shell (1) is 100mm, and length is 300mm.
Wherein, described sampling cylindrical shell (1) is one end shutoff, and the other end is cut into the steel pipe of beveled.
Wherein, the inclination angle of the beveled of described sampling cylindrical shell (1) is 45 °.
Wherein, described sampling cylindrical shell (1) is welded with two locating rings (4).
Wherein, described locating ring (4) is welded on the longest bus-bar of described sampling cylindrical shell (1).
Constant-speed sampling device of fly ash disclosed in the embodiment of the present invention can comprise multiple sampling cylindrical shell (1), and constant-speed sampling device of fly ash as shown in Figure 4 comprises three samplings cylindrical shell (1).
Locating ring disclosed in the embodiment of the present invention (4) and backstay (2), as shown in Figure 3 and Figure 4, the hole of described locating ring is orthohexagonal hole, and described backstay (2) is six-edged steel muscle.Locating ring (4) and backstay (2) are not limited to above-mentioned shape, as long as can match each other.
Wherein, described backstay (2) upper processing scale draw-in groove, conveniently accurately locates.
A kind of constant-speed sampling device of fly ash structural drawing front view disclosed in the embodiment of the present invention, as shown in Figure 2.
Disclosed in the embodiment of the present invention, the workflow of constant-speed sampling device of fly ash is as follows:
As shown in Figure 1, sampling cylindrical shell (1) is vertical with the flow direction (3) of flue gas stream, in flue gas stream, flying dust can clash into sampling cylindrical shell (1), and the flying dust in sampling cylindrical shell (1) interception flue gas, makes it fall in sampling cylindrical shell (1).
When gathering flying dust, backstay (2) is inserted in two locating rings (4) of sampling cylindrical shell (1), backstay (2) and locating ring (4) carry out horizontal location, and bolt (5) carries out the location of vertical direction.According to the length of flue the multiple sampling cylindrical shell (1) of the upper installation of backstay (2), grid isokinetic sampling can be realized.
Although describe embodiments of the present invention by reference to the accompanying drawings, but those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, such amendment and modification all fall into by within claims limited range.
Claims (10)
1. a constant-speed sampling device of fly ash, is characterized in that, this device comprises: sampling cylindrical shell, locating ring, bolt, backstay;
Described locating ring is welded on sampling cylindrical shell, and described bolt is arranged on locating ring, and described backstay is fixed by described bolt through described locating ring.
2. device according to claim 1, is characterized in that, described sampling cylindrical shell is cylindrical tube.
3. device according to claim 2, is characterized in that, the internal diameter of described sampling cylindrical shell is 100mm, and length is 300mm.
4. device according to claim 3, is characterized in that, described sampling cylindrical shell is one end shutoff, and the other end is cut into the steel pipe of beveled.
5. device according to claim 4, is characterized in that, the inclination angle of the beveled of described sampling cylindrical shell is 45 °.
6. device according to claim 4, is characterized in that, described sampling cylindrical shell is welded with two locating rings.
7. device according to claim 4, is characterized in that, described locating ring is welded on the longest bus-bar of described sampling cylindrical shell.
8. the device according to any one of claim 1-7, is characterized in that, this device comprises multiple sampling cylindrical shell.
9. device according to claim 1, is characterized in that, the hole of described locating ring is orthohexagonal hole, and described backstay is six-edged steel muscle.
10. device according to claim 1, is characterized in that, described backstay is processed scale draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410232802.5A CN105300726A (en) | 2014-05-29 | 2014-05-29 | Constant-speed sampling device for fly ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410232802.5A CN105300726A (en) | 2014-05-29 | 2014-05-29 | Constant-speed sampling device for fly ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105300726A true CN105300726A (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410232802.5A Pending CN105300726A (en) | 2014-05-29 | 2014-05-29 | Constant-speed sampling device for fly ash |
Country Status (1)
| Country | Link |
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| CN (1) | CN105300726A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748090A (en) * | 2017-11-28 | 2018-03-02 | 中国大唐集团科学技术研究院有限公司华中分公司 | A kind of impact type fly ash sampler |
| CN109490020A (en) * | 2018-12-28 | 2019-03-19 | 国家电网有限公司 | A kind of movable impact formula fly ash sampler |
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- 2014-05-29 CN CN201410232802.5A patent/CN105300726A/en active Pending
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| CN2896262Y (en) * | 2006-05-19 | 2007-05-02 | 大庆油田有限责任公司 | Plug-connection type sampling bucket capable of assembling and disassembling to combine use |
| CN200944083Y (en) * | 2006-08-04 | 2007-09-05 | 东丰县农业技术推广总站 | Open-closed geotome |
| CN101446526A (en) * | 2008-12-23 | 2009-06-03 | 镇江施达尔电气有限公司 | Porous impact type fly ash sampler |
| CN201600279U (en) * | 2009-12-14 | 2010-10-06 | 刘贵芬 | Water quality measurement sampling tube |
| CN201978766U (en) * | 2011-02-28 | 2011-09-21 | 王常华 | Three-dimensional hob platform |
| CN202075156U (en) * | 2011-05-31 | 2011-12-14 | 安徽蓝盾光电子股份有限公司 | Smoke-gas online monitoring device |
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| CN203108570U (en) * | 2013-04-06 | 2013-08-07 | 陈玉科 | Iron stand for chemical experiments |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748090A (en) * | 2017-11-28 | 2018-03-02 | 中国大唐集团科学技术研究院有限公司华中分公司 | A kind of impact type fly ash sampler |
| CN107748090B (en) * | 2017-11-28 | 2024-07-19 | 中国大唐集团科学技术研究院有限公司华中分公司 | Impact type fly ash sampling device |
| CN109490020A (en) * | 2018-12-28 | 2019-03-19 | 国家电网有限公司 | A kind of movable impact formula fly ash sampler |
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Application publication date: 20160203 |
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| RJ01 | Rejection of invention patent application after publication |