CN205102924U - Infrared radiation thermometer with dusting function - Google Patents

Infrared radiation thermometer with dusting function Download PDF

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Publication number
CN205102924U
CN205102924U CN201520911582.9U CN201520911582U CN205102924U CN 205102924 U CN205102924 U CN 205102924U CN 201520911582 U CN201520911582 U CN 201520911582U CN 205102924 U CN205102924 U CN 205102924U
Authority
CN
China
Prior art keywords
cylinder
boiler
contiguous block
fixed cover
dusting function
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.)
Expired - Fee Related
Application number
CN201520911582.9U
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Chinese (zh)
Inventor
王帅
杨子江
马永彩
杨志亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin In Linac Energy Innovation Co Ltd
Original Assignee
Tianjin In Linac Energy Innovation Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201520911582.9U priority Critical patent/CN205102924U/en
Application granted granted Critical
Publication of CN205102924U publication Critical patent/CN205102924U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an infrared radiation thermometer with dusting function, including fixing the uide bushing of setting in boiler trompil department correspondingly, with the uide bushing ground complex connecting cylinder that slides, fixedly set up at the connecting cylinder tail end and be formed with mesoporous connecting block, set up and be in the observation storehouse in the connecting block outside, observation storehouse internal fixation be provided with infrared spectrum far away probe in order to carry out the spectrum collection, the uide bushing include with boiler casing fixed connection's fixed cover, at least two follow in proper order the axial with fixed set of fixed connection's support piece fixed cover and support piece and support piece between respectively the centre gripping be fixed with the graphite annulus, the connecting cylinder with the graphite annulus in the anchor ring keep in contact. The utility model discloses a connecting cylinder is the design of pull formula around can, when the boiler inner wall gather the thing accumulation in boiler trompil department the time, relative uide bushing promotes the connecting cylinder, utilizes connecting cylinder the inner directly to hit the bits of broken glass and gathers the thing, guarantees effectively that the noncongestion of boiler trompil department is effective.

Description

There is the infrared thermometer of dusting function
Technical field
The utility model relates to boiler smoke thermometry field, particularly relates 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 gathered in block, stop the normal detection of far-infrared spectrum probe, how block coagulum removing is become a technical matters.
Utility model content
The purpose of this utility model is the technological deficiency for existing in prior art, and provides a kind of infrared thermometer with dusting function.
The technical scheme adopted for realizing the purpose of this utility model 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, described observation storehouse internal fixtion is provided with far-infrared spectrum probe to carry out spectra collection, 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, graphite annulus has been gripped respectively between described fixed cover and support member and support member, described connecting cylinder and described graphite annulus inner ring surface keep in touch.
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.
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.
In described seam, be provided with inwardly outstanding limiting stand, on described outward flange, be formed with the breach corresponding with described limiting stand simultaneously.
Described contiguous block both sides are provided with pushing hands.
Described coupling sleeve and/or contiguous block are provided with purge hole.
Compared with prior art, the beneficial effects of the utility model are:
The utility model 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.
Accompanying drawing explanation
Figure 1 shows that the structural representation with the infrared thermometer of dusting function of the present utility model;
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 utility model is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Figure 1-4, the infrared thermometer with dusting function of the present utility model 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.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 utility model 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.
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.
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, guarantee sweep module etc. are unaffected.
Further, 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 above is only preferred implementation of the present utility model; it should be noted that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

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, described observation storehouse internal fixtion is provided with far-infrared spectrum probe to carry out spectra collection, 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, graphite annulus has been gripped respectively between described fixed cover and support member and support member, described connecting cylinder and described graphite annulus inner ring surface keep in touch.
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. 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.
4. there is the infrared thermometer of dusting function as claimed in claim 3, it is characterized in that, in described seam, be provided with inwardly outstanding limiting stand, on described outward flange, be formed with the breach corresponding with described limiting stand simultaneously.
5. 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.
6. 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.
CN201520911582.9U 2015-11-16 2015-11-16 Infrared radiation thermometer with dusting function Expired - Fee Related CN205102924U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520911582.9U CN205102924U (en) 2015-11-16 2015-11-16 Infrared radiation thermometer with dusting function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520911582.9U CN205102924U (en) 2015-11-16 2015-11-16 Infrared radiation thermometer with dusting function

Publications (1)

Publication Number Publication Date
CN205102924U true CN205102924U (en) 2016-03-23

Family

ID=55518701

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520911582.9U Expired - Fee Related CN205102924U (en) 2015-11-16 2015-11-16 Infrared radiation thermometer with dusting function

Country Status (1)

Country Link
CN (1) CN205102924U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160323

Termination date: 20161116

CF01 Termination of patent right due to non-payment of annual fee