CN104888988A - Novel nozzle of sampling probe - Google Patents
Novel nozzle of sampling probe Download PDFInfo
- Publication number
- CN104888988A CN104888988A CN201510298436.8A CN201510298436A CN104888988A CN 104888988 A CN104888988 A CN 104888988A CN 201510298436 A CN201510298436 A CN 201510298436A CN 104888988 A CN104888988 A CN 104888988A
- Authority
- CN
- China
- Prior art keywords
- spray
- sampling probe
- hole
- baffle plate
- pillar
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
Abstract
A novel nozzle of a sampling probe mainly comprises a body, a plurality of spouts, a support post and a retainer; the outer bottom of the body is integrated to the support post; the other end of the support post is fixedly connected to the retainer; the body is a chamber the bottom of which is provided with the spouts; the inner wall of the body is provided with a hidden thread. The support post and the retainer are separated; thus, positional accuracy and verticality of the spouts is effectively guaranteed, positional and angular deviations of washing water spouted from the spouts are decreased. Drilling of the spouts is facilitated, the number of the spouts is increased, dust removal effect of the sampling probe is greatly improved, and the novel nozzle is especially suitable for removing dust on sampling probes used for sampling gases in severe environments.
Description
Technical field
The present invention relates to a kind of nozzle of analytical instrument category, particularly relate to and be a kind ofly applicable to the sampling probe new type nozzle that adverse circumstances take the probe dedusting of sample air.
Background technology
Existing sampling probe nozzle is employing stainless steel material processing and fabricating, its body, pillar and baffle plate are structure as a whole, the nozzle of this structure, washings spray-hole in order to dedusting can only drill in the cavity of nozzle, need to manufacture particular manufacturing craft, but also be difficult to the distributing position and the perpendicularity that ensure spray-hole, yield rate is very low, the position of the washings of spray-hole ejection and angular deviation, the dust removing effects but also the probe that not only directly have influence on sampling probe very easily block, need Monday cleaning, the inefficiency of probe, maintenance workload is large.
The sampling probe nozzle of development of new, ready to appear with the Expected Results reaching dedusting for this reason.
Summary of the invention
Goal of the invention of the present invention is to be structure as a whole for the traditional sampling probe body of nozzle, pillar and baffle plate, the deficiency of dust removing effects difference, there is provided a kind of pillar and baffle plate to be separated, spray-hole drills from nozzle outer end face, the sampling probe new type nozzle of good dedusting effect.
Realize foregoing invention object by the following technical solutions:
A kind of sampling probe new type nozzle, primarily of body, spray-hole, pillar, baffle plate composition, described body outer bottom and pillar are integrated, and the other end and the baffle plate of pillar are affixed, for cavity, cavity floor are provided with multiple spray-hole in body, the inwall of body is with bury threads.
Further, the other end of described pillar adds the mode of welding with baffle plate machine screw thread and is fixedly connected with, and connection angle is vertical 90 degree.
Further, the vertical range of described baffle plate and body outer bottom is 3mm.
Further, described spray-hole is uniformly distributed at body outer bottom, spray-hole and baffle plate perpendicular.
Further, described nozzle inside diameter is 1.3mm, and spray-hole quantity is 5, and the angle between the Kong Yukong of spray-hole is 72 degree.
Compared with prior art, pillar and baffle plate separate by the present invention, effectively ensure the correct of the position of spray-hole and perpendicularity, decrease position and the angular deviation of the washings of spray-hole ejection.Conveniently drill spray spray-hole after, again the quantity of spray-hole is increased 5 spray-holes from traditional 3 holes, substantially increases the dust removing effects of sampling probe, probe the block clearing time also extended to 1 month by one week.Improve the operating efficiency adopting probe, alleviate maintenance workload.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention.
Fig. 2 is outer bottom end view drawing.
mark in figure:body 1, spray-hole 2, pillar 3, baffle plate 4, bury threads 5, cavity 6, outer bottom 7.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
See accompanying drawing 1, this sampling probe new type nozzle is made up of body 1, spray-hole 2, pillar 3, baffle plate 4.Be cavity 6 in body 1, body 1 inwall is with bury threads 5, and 5 spray-holes 2 are bored perpendicular to baffle plate 4 in cavity 6 bottom surface, the diameter of spray-hole 2 is 1.3mm, spray-hole 2 is uniformly distributed at nozzle outer bottom 7, the spacing of 5 spray-holes 2 is equal, and the angle between the Kong Yukong of spray-hole 2 is 72 degree.
Outer bottom 7 and the pillar 3 of body 1 are integrated, and pillar 3 and body 1 adopt one stainless steel to process, and the mode that the other end and the baffle plate 4 of pillar 3 adopt machine screw thread to add welding is connected, and connection angle is vertical 90 degree.Baffle plate 4, pillar 3 form " work " character form structure with body outer bottom 7, and wherein baffle plate 4 is 3mm with the vertical range of body outer bottom 7.Body 1 and baffle plate 4 adopt stainless steel material of the same race to make.
During work, the spray-hole 2 of washings from cavity 6 around pillar 3 through body outer bottom 7 sprays to baffle plate 4, forms dustproof water curtain, completes the task of nozzle.This nozzle is particularly useful for adverse circumstances and takes the sampling probe dedusting of sample air to use.
Claims (5)
1. a sampling probe new type nozzle, primarily of body, spray-hole, pillar, baffle plate composition, it is characterized in that, described body outer bottom and pillar are integrated, the other end and the baffle plate of pillar are affixed, for cavity, cavity floor are provided with multiple spray-hole in body, the inwall of body is with bury threads.
2. sampling probe new type nozzle according to claim 1, is characterized in that, the other end of described pillar adds the mode of welding with baffle plate machine screw thread and is fixedly connected with, and connection angle is vertical 90 degree.
3. sampling probe new type nozzle according to claim 1, is characterized in that, the vertical range of described baffle plate and body outer bottom is 3mm.
4. sampling probe new type nozzle according to claim 1, is characterized in that, described spray spray-hole is uniformly distributed at body outer bottom, spray-hole and baffle plate perpendicular.
5. the sampling probe new type nozzle according to claim 1 or 4, is characterized in that, described nozzle inside diameter is 1.3mm, and spray-hole quantity is 5, and the angle between Kong Yukong is 72 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510298436.8A CN104888988A (en) | 2015-06-03 | 2015-06-03 | Novel nozzle of sampling probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510298436.8A CN104888988A (en) | 2015-06-03 | 2015-06-03 | Novel nozzle of sampling probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104888988A true CN104888988A (en) | 2015-09-09 |
Family
ID=54022190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510298436.8A Pending CN104888988A (en) | 2015-06-03 | 2015-06-03 | Novel nozzle of sampling probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104888988A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2153794Y (en) * | 1993-03-01 | 1994-01-19 | 唐山智能电子有限公司 | Water scrubbing gas sampling device |
| CN2567564Y (en) * | 2002-09-13 | 2003-08-20 | 温平 | High-temp. probe |
| JP2008224300A (en) * | 2007-03-09 | 2008-09-25 | Mitsubishi Materials Corp | Sampling probe, installation structure therefor, and cement production process |
| CN102879529A (en) * | 2012-10-10 | 2013-01-16 | 温平 | Wet type sample gas analyzing system applicable to monitoring of combustion conditions of coal-fired kilns |
| WO2013014326A1 (en) * | 2011-07-26 | 2013-01-31 | Outotec Oyj | Sampling method and sampling device |
| CN203598959U (en) * | 2013-12-11 | 2014-05-21 | 北京龙电宏泰环保科技有限公司 | Low-resistance high-efficiency bidirectional spray nozzle used for coal-fired boiler flue gas wet-type electric dust removing device |
| CN203778219U (en) * | 2013-11-20 | 2014-08-20 | 王超群 | High pressure swirl nozzle for mist spray dust removal |
| CN204656755U (en) * | 2015-06-03 | 2015-09-23 | 新气象（唐山）合同能源管理有限公司 | Sampling probe new type nozzle |
-
2015
- 2015-06-03 CN CN201510298436.8A patent/CN104888988A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2153794Y (en) * | 1993-03-01 | 1994-01-19 | 唐山智能电子有限公司 | Water scrubbing gas sampling device |
| CN2567564Y (en) * | 2002-09-13 | 2003-08-20 | 温平 | High-temp. probe |
| JP2008224300A (en) * | 2007-03-09 | 2008-09-25 | Mitsubishi Materials Corp | Sampling probe, installation structure therefor, and cement production process |
| WO2013014326A1 (en) * | 2011-07-26 | 2013-01-31 | Outotec Oyj | Sampling method and sampling device |
| CN102879529A (en) * | 2012-10-10 | 2013-01-16 | 温平 | Wet type sample gas analyzing system applicable to monitoring of combustion conditions of coal-fired kilns |
| CN203778219U (en) * | 2013-11-20 | 2014-08-20 | 王超群 | High pressure swirl nozzle for mist spray dust removal |
| CN203598959U (en) * | 2013-12-11 | 2014-05-21 | 北京龙电宏泰环保科技有限公司 | Low-resistance high-efficiency bidirectional spray nozzle used for coal-fired boiler flue gas wet-type electric dust removing device |
| CN204656755U (en) * | 2015-06-03 | 2015-09-23 | 新气象（唐山）合同能源管理有限公司 | Sampling probe new type nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |
|
| WD01 | Invention patent application deemed withdrawn after publication |