CN105258803A - Infrared thermometer having ash removal function - Google Patents
Infrared thermometer having ash removal function Download PDFInfo
- Publication number
- CN105258803A CN105258803A CN201510787032.5A CN201510787032A CN105258803A CN 105258803 A CN105258803 A CN 105258803A CN 201510787032 A CN201510787032 A CN 201510787032A CN 105258803 A CN105258803 A CN 105258803A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- infrared thermometer
- connecting cylinder
- contiguous block
- boiler
- 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
- 238000010410 dusting Methods 0.000 claims description 13
- 238000010926 purge Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000010079 rubber tapping Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 239000000523 sample Substances 0.000 description 8
- 238000002329 infrared spectrum Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000004861 thermometry Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Radiation Pyrometers (AREA)
Abstract
The invention discloses an infrared thermometer having the ash removal function. The infrared thermometer comprises a guiding sleeve correspondingly fixed at the opening part of a boiler, a connection sleeve in slidable cooperation with the guiding sleeve, a connection block fixedly arranged at the tail end of the connection sleeve and provided with a mesopore, and an observation bin arranged at the outer side of the connection block. The head end of the connection sleeve is provided with an outer flange. At the same time, the front end of the central hole of a fixed sleeve is provided with a seam allowance corresponding to the outer flange. A mated notch and a limit block are arranged between the seam allowance and the outer flange. The tail end of the connection sleeve is fixedly connected with the connection block via an external thread. According to the invention, the connection sleeve can be pulled and drawn front and back. When aggregates on the inner wall of the boiler are accumulated at the opening part of the boiler, the connection sleeve is pushed relative to the guiding sleeve. Then the aggregates are crushed directly by the inner end of the connection sleeve. Therefore, the opening part of the boiler is effectively ensured to be unblocked and effective.
Description
Technical field
The present invention relates to boiler smoke thermometry field, particularly relate to a kind of infrared thermometer with dusting function.
Background technology
Power plant boiler burning optimization is the key point that thermal power plant is safe, energy-conservation and reduce discharging, and does not have one reliably and accurately to measure the means of fire box temperature (field) for a long time, makes the foundation that Optimizing Combustion loses directly monitoring and differentiates.The importance that fire box temperature (field) is measured shows as: prevent that furnace exit temperature is too high causes superheater coking and overtemperature of tube wall; When preventing from starting, outlet temperature raises too fast and burns out the reheater tube (dry combustion method) being in and flowing through without steam; Correct burning unbalanced, Timeliness coverage and correct the deviation of both sides cigarette temperature, steam temperature, prevent that flue gas is amesiality causes the wearing and tearing of this side wall, coking; Prevent burning deflection from causing steam water-level both sides severe deviations, major accident occurs; Prevent local overheating and flow slag; Optimize coal-air ratio, excess air coefficient is reduced in zone of reasonableness, improve burning efficiency; Prevent partial flame overheated, reduce NO
xgenerate, reduce pollutant emission.
Tradition temperature measuring device for hearth is mainly Telescopic thermocouple, and the shortcoming that this kind of technology exists is: it is very long that probe gos deep into burner hearth, and heavy, yielding, bite, failure rate is high.In addition, probe limits by heatproof, and it allows serviceability temperature scope and acts on very limited.
For overcoming the deficiency of traditional temperature measuring device for hearth, there is boiler smoke temperature measurer now, it detects flue-gas temperature in boiler furnace by far-infrared spectrum probe, general it comprises the purging sleeve being provided with sweep module and the far-infrared spectrum probe being fixedly connected on purging sleeve afterbody and is arranged on purging sleeve afterbody with the glass mirror of keeping apart of being popped one's head in by far-infrared spectrum, but the purging complex structure of prior art, purging effect is barely satisfactory, and when after use a period of time, purging the inner of sleeve and the boiler inner wall of the inner are inevitably agglomerated into block, stop the normal detection of far-infrared spectrum probe, how block coagulum removing is become a technical matters.
Summary of the invention
The object of the invention is the technological deficiency for existing in prior art, and a kind of infrared thermometer with dusting function is provided.
The technical scheme adopted for realizing object of the present invention is:
A kind of infrared thermometer with dusting function, comprise the orienting sleeve being fixedly installed on boiler tapping accordingly, the connecting cylinder coordinated slidably with described orienting sleeve, be fixedly installed on connecting cylinder tail end and be formed with the contiguous block of mesopore, be arranged on the observation storehouse outside described contiguous block, the head end of described connecting cylinder is provided with outward flange, the front end of described fixed cover center pit is provided with the seam corresponding with described outward flange simultaneously, breach and the limited block of coupling is provided with between described seam and outward flange, described coupling sleeve tail end is fixedly connected with described contiguous block by external thread, simultaneously, described external thread is arranged with the female retaining ring of tool with auxiliary locking.
Described observation storehouse is hinged on described contiguous block, and meanwhile, the mesopore corresponding position anterior and described in described observation storehouse is fixedly installed glass plate.
Described orienting sleeve comprises the fixed cover be fixedly connected with boiler casing, at least two support members be fixedly connected with described fixed cover vertically successively, between described fixed cover and support member and support member, gripped graphite annulus respectively, described connecting cylinder and described graphite annulus inner ring surface keep in touch.
Described contiguous block both sides are provided with pushing hands.
Described coupling sleeve and/or contiguous block are provided with purge hole.
The head end of described connecting cylinder is provided with outward flange, the front end of described fixed cover center pit is provided with the seam corresponding with described outward flange simultaneously.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention adopt connecting cylinder can before and after drawing and pulling type design, when boiler inner wall gather thing be accumulated in boiler tapping time, relative orienting sleeve promotes connecting cylinder, utilizes connecting cylinder the inner directly to smash and gathers thing, effectively ensures the effectively unimpeded of boiler tapping.Adopt the design of locking ring type, can ensure that observing storehouse is fixed on vertical state, ensures connective stability simultaneously.
Accompanying drawing explanation
Figure 1 shows that the structural representation with the infrared thermometer of dusting function of the present invention;
Figure 2 shows that coupling sleeve part-structure schematic diagram;
The rear portion side TV structure schematic diagram of the infrared thermometer for having dusting function described in Fig. 3;
Figure 4 shows that cross-sectional view.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As Figure 1-4, the infrared thermometer with dusting function of the present invention comprises the orienting sleeve 1 being fixedly installed on boiler tapping accordingly, the connecting cylinder 2 coordinated slidably with described orienting sleeve, be fixedly installed on connecting cylinder tail end and be formed with the contiguous block 3 of mesopore, be arranged on the observation storehouse 4 outside described contiguous block, described observation storehouse internal fixtion is provided with far-infrared spectrum probe 5 to carry out spectra collection, and described far-infrared spectrum probe is through observing storehouse, mesopore, connecting cylinder eventually pass through boiler perforate and gather the data acquisition of internal-combustion situation.When specifically using, for improving the locating effect to connecting cylinder, the head end of described connecting cylinder 2 is provided with outward flange 21, the front end of described fixed cover center pit is provided with the seam corresponding with described outward flange 21 simultaneously, for preventing connecting cylinder generation spinning, affect the stability of equipment, inwardly outstanding limiting stand 13 is provided with in described seam, on described outward flange, be formed with the breach 22 corresponding with described limiting stand simultaneously, limiting stand 13 is embedded in accordingly in described breach, can prevent it from rotating, and can ensure that its duty does not change, ensure that sweep module described below etc. is unaffected.Wherein, described connecting cylinder 2 tail end is fixedly connected with described contiguous block 3 by external thread, vertical position is in for making observation storehouse, but because limiting stand and breach define connecting cylinder 2, for realizing connecting cylinder 2 and contiguous block 3 is locked, described external thread is arranged with the female retaining ring of tool 8 with auxiliary locking, namely, when screw-threaded coupling will be utilized to rearmost position, first ensure that observing storehouse is in vertical position, and then rotation lock ring is to be locked, can ensure that locking can make again it be in precalculated position like this.
The present invention adopt connecting cylinder can before and after drawing and pulling type design, when boiler inner wall gather thing be accumulated in boiler tapping time, relative orienting sleeve promotes connecting cylinder, utilizes connecting cylinder the inner directly to smash and gathers thing, effectively ensures the effectively unimpeded of boiler tapping.Meanwhile, for ease of manipulation, described contiguous block both sides are provided with pushing hands 7.Adopt the design of locking ring type, can ensure that observing storehouse is fixed on vertical state, ensures connective stability simultaneously.
Specifically, the sidewall in described observation storehouse is provided with view window 6 to carry out the observation of boiler internal combustion case through mesopore, connecting cylinder and boiler perforate, namely, described far-infrared spectrum probe and view window are distinguished setting up and down, and both are all communicated to boiler internal by identical path, can realize human eye and directly observe while being convenient to data acquisition, certainly, also can carry out the data acquisition of other instruments at this place, functions expanding is strong, and framework is convenient.
For ease of gathering the fragmentation of thing in connecting cylinder opening, described observation storehouse is hinged on described contiguous block, simultaneously, the mesopore corresponding position anterior and described in described observation storehouse is fixedly installed glass plate, when relative for observation storehouse contiguous block is opened, unimpeded before and after connecting cylinder, the instruments such as Long Irons now can be utilized will to gather thing fragmentation and to discharge.And glass pane surface is convenient to clean, ensures data acquisition and observe that everything goes well with your work carries out.Meanwhile, for realizing conventional purging, described coupling sleeve and/or contiguous block being provided with purge hole, meanwhile, glass plate also can being set in described contiguous block and blocking to carry out dust.
For reinforcement is to the guiding of connecting cylinder and support effect, described orienting sleeve comprises the fixed cover 11 be fixedly connected with boiler casing, at least two support members 12 be fixedly connected with described fixed cover vertically successively, have gripped graphite annulus 13 respectively between described fixed cover and support member and support member.Connecting cylinder and described graphite annulus inside surface keep in touch and keep gap with support member and fixed cover, and described support member is support tube or the pivot flange that two ends have flange.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. one kind has the infrared thermometer of dusting function, it is characterized in that, comprise the orienting sleeve being fixedly installed on boiler tapping accordingly, the connecting cylinder coordinated slidably with described orienting sleeve, be fixedly installed on connecting cylinder tail end and be formed with the contiguous block of mesopore, be arranged on the observation storehouse outside described contiguous block, the head end of described connecting cylinder is provided with outward flange, the front end of described fixed cover center pit is provided with the seam corresponding with described outward flange simultaneously, breach and the limited block of coupling is provided with between described seam and outward flange, described coupling sleeve tail end is fixedly connected with described contiguous block by external thread, simultaneously, described external thread is arranged with the female retaining ring of tool with auxiliary locking.
2. have the infrared thermometer of dusting function as claimed in claim 1, it is characterized in that, described observation storehouse is hinged on described contiguous block, and meanwhile, the mesopore corresponding position anterior and described in described observation storehouse is fixedly installed glass plate.
3. there is the infrared thermometer of dusting function as claimed in claim 1, it is characterized in that, described orienting sleeve comprises the fixed cover be fixedly connected with boiler casing, at least two support members be fixedly connected with described fixed cover vertically successively, between described fixed cover and support member and support member, gripped graphite annulus respectively, described connecting cylinder and described graphite annulus inner ring surface keep in touch.
4. there is the infrared thermometer of dusting function as claimed in claim 1, it is characterized in that, described contiguous block both sides are provided with pushing hands.
5. there is the infrared thermometer of dusting function as claimed in claim 1, it is characterized in that, described coupling sleeve and/or contiguous block are provided with purge hole.
6. have the infrared thermometer of dusting function as claimed in claim 1, it is characterized in that, the head end of described connecting cylinder is provided with outward flange, the front end of described fixed cover center pit is provided with the seam corresponding with described outward flange simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787032.5A CN105258803A (en) | 2015-11-16 | 2015-11-16 | Infrared thermometer having ash removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787032.5A CN105258803A (en) | 2015-11-16 | 2015-11-16 | Infrared thermometer having ash removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105258803A true CN105258803A (en) | 2016-01-20 |
Family
ID=55098581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510787032.5A Pending CN105258803A (en) | 2015-11-16 | 2015-11-16 | Infrared thermometer having ash removal function |
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| Country | Link |
|---|---|
| CN (1) | CN105258803A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4759299A (en) * | 1987-10-27 | 1988-07-26 | Kennedy Jesse R | Deslagger for instrument equipped boiler port |
| CN202853757U (en) * | 2012-10-19 | 2013-04-03 | 天津鹰麟节能科技发展有限公司 | Easy-mounting boiler smoke gas temperature detector |
| CN203024868U (en) * | 2012-12-27 | 2013-06-26 | 天津鹰麟节能科技发展有限公司 | Spectral online temperature measuring instrument with visual function |
| CN203965045U (en) * | 2014-07-23 | 2014-11-26 | 合肥金星机电科技发展有限公司 | Industrial Stoves infrared temperature measurement apparatus |
| CN205102922U (en) * | 2015-11-16 | 2016-03-23 | 天津鹰麟节能科技发展有限公司 | Infrared radiation thermometer with dusting function |
-
2015
- 2015-11-16 CN CN201510787032.5A patent/CN105258803A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4759299A (en) * | 1987-10-27 | 1988-07-26 | Kennedy Jesse R | Deslagger for instrument equipped boiler port |
| CN202853757U (en) * | 2012-10-19 | 2013-04-03 | 天津鹰麟节能科技发展有限公司 | Easy-mounting boiler smoke gas temperature detector |
| CN203024868U (en) * | 2012-12-27 | 2013-06-26 | 天津鹰麟节能科技发展有限公司 | Spectral online temperature measuring instrument with visual function |
| CN203965045U (en) * | 2014-07-23 | 2014-11-26 | 合肥金星机电科技发展有限公司 | Industrial Stoves infrared temperature measurement apparatus |
| CN205102922U (en) * | 2015-11-16 | 2016-03-23 | 天津鹰麟节能科技发展有限公司 | Infrared radiation thermometer with dusting function |
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| PB01 | Publication | ||
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Application publication date: 20160120 |