CN103499104A - Automatic coke removing type dynamic smoke temperature instrument - Google Patents
Automatic coke removing type dynamic smoke temperature instrument Download PDFInfo
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- CN103499104A CN103499104A CN201310498888.1A CN201310498888A CN103499104A CN 103499104 A CN103499104 A CN 103499104A CN 201310498888 A CN201310498888 A CN 201310498888A CN 103499104 A CN103499104 A CN 103499104A
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- decoking
- hole
- bar
- temperature instrument
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Abstract
The invention discloses an automatic coke removing type dynamic smoke temperature instrument. The automatic coke removing type dynamic smoke temperature instrument comprises a connecting sleeve, a monitoring box, a coke removing rod, a smoke monitoring device and a coke removing rod driving mechanism, wherein a front lateral plate is arranged at the front end of the connecting sleeve, the rear end of the connecting sleeve is open, an observation hole and a coke removing hole which are adjacent to each other are formed in the front lateral plate, the monitoring box is fixedly connected with the rear end of the connecting sleeve, and an inner observation hole and a coke removing rod guiding hole which correspond to the observation hole and the coke removing hole respectively are formed in a front lateral panel of the monitoring box. According to the automatic coke removing type dynamic smoke temperature instrument, due to the fact that the coke removing rod which can enter and come out of the coke removing hole is used, coke on the coke removing hole and in the area around the coke removing hole can be effectively removed, coking and blocking of the observation hole are avoided, effective observation can be carried out smoothly, and the monitoring effect of the interior temperature of a furnace is improved.
Description
Technical field
The present invention relates to boiler thermometry field, particularly relate to the dynamic flue-gas temperature instrument of a kind of automatic decoking formula.
Background technology
The combustibles such as gas, liquid (comprising water-coal slurry), solid are in the boiler internal combustion, the situation of burning is directly embodied in the temperature field of flame, generally by the flame temperature that detects lower section on boiler internal and then the temperature field of setting up the stove internal combustion, determine whether flame combustion departs from center, super burner hearth coking temperature whether in stove, can judge whether water-cooling wall is caused to high temperature corrosion, regulate foundation is provided for Optimizing Combustion, so just need to carry out measuring to set up the temperature field of a boiler internal in real time to temperature in boiler, for operation adjustment provides direct basis.
At present domestic extensive employing infrared high-temperature measurement instrument is to thermometric in furnace chamber, and as application number 200520039754 discloses a kind of shell and protector thereof of boiler smoke fixed infrared temperature detector, the one end arranges infrared probe; Also comprise a protective baffle plate and a centrifugal fan, protective baffle plate is arranged on the other end relative with infrared probe of device, and protective baffle plate can only be opened outside device; The air outlet of centrifugal fan is arranged between the infrared probe minute surface and protective baffle plate in device; During use, device is provided with the burner hearth of an end connection boiler of protective baffle plate, and when the blast in device is greater than the air pressure in furnace, protective baffle plate is opened in furnace; When the air pressure in furnace is greater than the blast in device, protective baffle plate is closed, and prevents the minute surface of high temperature in furnace and impurity pollution, damage infrared probe.
But the link area of section of above-mentioned patent is excessive, need the blowing out perforate then by the setting that just can be fixed after the water screen tube bending, this just causes production to be ended and installation cost increases.Simultaneously because the temperature of the internal combustion flame of boiler up to 1500 left and right Celsius, the dust concentration in boiler is high, the easy dust slagging scorification of furnace wall inwall, the easy stifled ash of coking under the comprehensive function of air-flow of the perforate on furnace wall, impact is measured.
Summary of the invention
The objective of the invention is for the technological deficiency existed in prior art, and provide a kind of automatic decoking formula dynamic flue-gas temperature instrument.
For realizing that the technical scheme that purpose of the present invention adopts is:
The dynamic flue-gas temperature instrument of a kind of automatic decoking formula, comprise adapter sleeve, monitor box, the decoking bar, flue gas monitoring device and decoking bar driving mechanism, wherein, the front end of described adapter sleeve is provided with front side board and rear end is opening, offer peep hole and the decoking hole of adjacent setting on described front side board, described monitor box with described adapter sleeve rear end, be fixedly connected with and the front panel of described monitor box on be formed with interior peep hole and the decoking bar bullport corresponding with described peep hole and decoking hole respectively, described flue gas monitoring device be fixedly installed on monitor box inner and and peep hole, interior peep hole coaxially arranges, described decoking bar front end is through decoking bar bullport and extend to place, decoking hole, the afterbody of described decoking bar and described decoking bar driving mechanism can be in transmission connection in order to move axially before and after being driven.
Described decoking bar is two, and described decoking hole is to be separately positioned on two of peep hole both sides.
Described connecting cylinder is the large wedge structure of the little rear end of nose thickness thickness.
Described decoking bar driving mechanism is Rodless cylinder, described decoking bar being in transmission connection through linking arm and described Rodless cylinder.
Offer respectively through hole on the two sides up and down of described monitor box, with described through hole, the side plate removably be fixedly connected with described monitor box is set accordingly.
Be formed with respectively in the both sides, decoking hole of the front end of the wedge cavities of adapter sleeve and a pair of described decoking bar cramp held to guide roller wherein.
Be provided with and blow grey hole in the bottom of the leading flank of described adapter sleeve, the exhaust of described cylinder enters and detects in box.
The front end inboard of described decoking bar or arranged outside have one to projecting inward triangle jacking block.
Inside and described interior peep hole at the front panel of described monitor box are fixedly installed connecting cylinder coaxially, and the internal diameter of described connecting cylinder is not less than the diameter of interior peep hole.
Compared with prior art, the invention has the beneficial effects as follows:
Flue gas monitoring device of the present invention is divided into size front and back two housing sections structure, at utmost utilize inner space, reduce overall volume and weight, utilize adapter sleeve to connect monitor box and boiler simultaneously, avoided the impact of heat radiation on the monitor box internal components, the stability that has improved monitoring and controlled, can the come in and go out decoking bar of decoking mouth of utilization, can effectively to decoking mouth place and neighboring area thereof, carry out the decoking operation, avoid peep hole to be stopped up by coking, effectively observation is carried out smoothly, improves the monitoring effect to the boiler internal temperature.
The accompanying drawing explanation
Figure 1 shows that flue gas monitoring apparatus structure schematic diagram of the present invention;
Figure 2 shows that decoking bar structural representation;
Figure 3 shows that and detect the box structural representation.
The specific 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, is not intended to limit the present invention.
As Figure 1-3, the dynamic flue-gas temperature instrument of automatic decoking formula of the present invention comprises adapter sleeve 1, monitor box 2, decoking bar 3, flue gas monitoring device 4 and decoking bar driving mechanism, wherein, the front end of described adapter sleeve 1 is provided with front side board and rear end is open architecture or is formed with the opening that allows decoking bar and monitoring light to pass through, offer peep hole 11 and the rectangle decoking hole 12 of adjacent setting on described front side board, described monitor box 2 with described adapter sleeve 1 rear end, be fixedly connected with and the front panel of described monitor box on be formed with respectively and corresponding interior peep hole and the decoking bar bullport of described peep hole and decoking hole, described flue gas monitoring device be fixedly installed on monitor box inner and and peep hole, interior peep hole coaxially arranges, described decoking bar front end is through decoking bar bullport and extend to place, decoking hole, the afterbody of described decoking bar and described decoking bar driving mechanism can be in transmission connection in order to move axially before and after being driven.
Flue gas monitoring device of the present invention is divided into size front and back two housing sections structure, at utmost utilize inner space, reduce overall volume and weight, utilize adapter sleeve to connect monitor box and boiler simultaneously, avoided the impact of heat radiation on the monitor box internal components, the stability that has improved monitoring and controlled, can the come in and go out decoking bar of decoking mouth of utilization, can effectively to decoking mouth place and neighboring area thereof, carry out the decoking operation, avoid peep hole to be stopped up by coking, effectively observation is carried out smoothly, improves the monitoring effect to the boiler internal temperature.
Wherein, described decoking bar 3 is lath-shaped, the lath-shaped design has increased the decoking area, the front end inboard of decoking bar is wholely set oriented projecting inward triangle jacking block 31, can effectively strengthen the decoking area by increasing a triangle jacking block, leg-of-mutton slope design can also effectively be avoided the dust stratification on the decoking bar simultaneously.As preferably, described decoking bar is two, and described decoking hole is to be separately positioned on two of peep hole both sides, circular peep hole zone is very little, does not have in theory the possibility of coking and slagging here, even coking, after coke button becomes greatly, the decoking bar of both sides just can decoking.
Described adapter sleeve is the large wedge structure of the little rear end of nose thickness thickness, forms a wedge cavities in adapter sleeve, and the place ahead wedge-shaped design conservation, reduce volume and weight.Simultaneously too much in view of the boiler internal flying dust, wedge-shaped design also reduces the dust stratification area, and wedge-shaped design also makes installation position, the place ahead area reduce, and is more prone to narrow and small local the installation.Specifically, the wedge structure design shortens the adapter sleeve front end into a strip, can be arranged on along the bearing of trend of cooling water pipe in the middle of two cooling water pipes, reduced the mounting condition to boiler, simultaneously, the both sides, decoking hole of the front end of the wedge cavities of adapter sleeve are formed with respectively a pair of guide roller, every pair of guide roller is separately positioned on decoking bar both sides and can effectively guides it, avoid it to swing in adapter sleeve, can make it correctly come in and go out along the decoking mouth, the action of assurance decoking is carried out smoothly.
Described decoking bar driving mechanism is cylinder, be preferably Rodless cylinder 5, described decoking bar is in transmission connection through linking arm 6 and described Rodless cylinder, and the design shape of described linking arm can be according to inner space and position bond strength and design arbitrarily only needs it to guarantee that transmission effect gets final product.Certainly, described decoking bar drives structure also can adopt other forms, as arbitrary structures such as linear electric motors, driven by motor screw mandrels.
For ease of location flue gas monitoring device and make the coaxial of its maintenance and peep hole and interior peep hole, inboard and described interior peep hole at the front panel of described monitor box are provided with connecting cylinder 7 coaxially, the vertical setting of the relative front panel of described connecting cylinder and tail end are formed with external screw thread, described flue gas monitoring device comprises the branch sleeve of leading portion, be arranged on inner infrared probe and blowing mechanism, branch sleeve can be realized the coaxial fixing of flue gas monitoring device after being spirally connected with connecting cylinder, and the gas that blowing mechanism blows out also can further enter in adapter sleeve and peep hole is purged.Simultaneously, installation, replacing and maintenance for ease of internal components, offer respectively through hole on the two sides up and down of described detection box, with described through hole, the side plate removably be fixedly connected with described monitor box is set accordingly.
Simultaneously, for preventing wedge shape adapter sleeve inner bottom part, there is dust stratification to discharge, be provided with and blow grey hole 13 in described adapter sleeve leading flank bottom, but it utilizes the dust stratification of cylinder exhaust front bottom to blow away, and certainly also can introduce independent purging gas circuit and be purged.
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 (9)
1. the dynamic flue-gas temperature instrument of automatic decoking formula, it is characterized in that, comprise adapter sleeve, monitor box, the decoking bar, flue gas monitoring device and decoking bar driving mechanism, wherein, the front end of described adapter sleeve is provided with front side board and rear end is opening, offer peep hole and the decoking hole of adjacent setting on described front side board, described monitor box with described adapter sleeve rear end, be fixedly connected with and the front panel of described monitor box on be formed with interior peep hole and the decoking bar bullport corresponding with described peep hole and decoking hole respectively, described flue gas monitoring device be fixedly installed on monitor box inner and and peep hole, interior peep hole coaxially arranges, described decoking bar front end is through decoking bar bullport and extend to place, decoking hole, the afterbody of described decoking bar and described decoking bar driving mechanism can be in transmission connection in order to move axially before and after being driven.
2. the dynamic flue-gas temperature instrument of automatic decoking formula as claimed in claim 1, is characterized in that, described decoking bar is two, and described decoking hole is to be separately positioned on two of peep hole both sides.
3. the dynamic flue-gas temperature instrument of automatic decoking formula as claimed in claim 2, is characterized in that, described connecting cylinder is the large wedge structure of the little rear end of nose thickness thickness.
4. the dynamic flue-gas temperature instrument of automatic decoking formula as claimed in claim 3, is characterized in that, described decoking bar driving mechanism is Rodless cylinder, described decoking bar being in transmission connection through linking arm and described Rodless cylinder.
5. the dynamic flue-gas temperature instrument of automatic decoking formula as claimed in claim 4, is characterized in that, on the two sides up and down of described monitor box, offers respectively through hole, with described through hole, the side plate removably be fixedly connected with described monitor box is set accordingly.
6. the dynamic flue-gas temperature instrument of automatic decoking formula as claimed in claim 5, is characterized in that, in the both sides, decoking hole of the front end of the wedge cavities of adapter sleeve, is formed with respectively a pair of described decoking bar cramp to be held to guide roller wherein.
7. the dynamic flue-gas temperature instrument of automatic decoking formula as claimed in claim 6, is characterized in that, in the bottom of the leading flank of described adapter sleeve, is provided with and blows grey hole, and the exhaust of described cylinder enters and detects in box.
8. the dynamic flue-gas temperature instrument of automatic decoking formula as claimed in claim 6, is characterized in that, the front end inboard of described decoking bar or arranged outside have one to projecting inward triangle jacking block.
9. the dynamic flue-gas temperature instrument of automatic decoking formula as claimed in claim 6, it is characterized in that, inside and described interior peep hole at the front panel of described monitor box are fixedly installed connecting cylinder coaxially, and the internal diameter of described connecting cylinder is not less than the diameter of interior peep hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310498888.1A CN103499104B (en) | 2013-10-22 | 2013-10-22 | Automatic decoking formula dynamic flue-gas temperature instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310498888.1A CN103499104B (en) | 2013-10-22 | 2013-10-22 | Automatic decoking formula dynamic flue-gas temperature instrument |
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| Publication Number | Publication Date |
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| CN103499104A true CN103499104A (en) | 2014-01-08 |
| CN103499104B CN103499104B (en) | 2017-10-31 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2442117Y (en) * | 2000-10-08 | 2001-08-08 | 南京大陆中电科技股份有限公司 | Remote control automatic coke removing device |
| CN2789611Y (en) * | 2005-02-23 | 2006-06-21 | 江从铨 | External case for boil fume fixed infrared thermo detector and protector thereof |
| CN201589661U (en) * | 2010-01-14 | 2010-09-22 | 内蒙古科技大学 | Portable high-temperature radiating thermodetector |
| CN202853754U (en) * | 2012-10-19 | 2013-04-03 | 天津鹰麟节能科技发展有限公司 | Boiler smoke gas temperature detector |
| CN203605265U (en) * | 2013-10-22 | 2014-05-21 | 天津鹰麟节能科技发展有限公司 | Automatic decoking type dynamic fume temperature instrument |
-
2013
- 2013-10-22 CN CN201310498888.1A patent/CN103499104B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2442117Y (en) * | 2000-10-08 | 2001-08-08 | 南京大陆中电科技股份有限公司 | Remote control automatic coke removing device |
| CN2789611Y (en) * | 2005-02-23 | 2006-06-21 | 江从铨 | External case for boil fume fixed infrared thermo detector and protector thereof |
| CN201589661U (en) * | 2010-01-14 | 2010-09-22 | 内蒙古科技大学 | Portable high-temperature radiating thermodetector |
| CN202853754U (en) * | 2012-10-19 | 2013-04-03 | 天津鹰麟节能科技发展有限公司 | Boiler smoke gas temperature detector |
| CN203605265U (en) * | 2013-10-22 | 2014-05-21 | 天津鹰麟节能科技发展有限公司 | Automatic decoking type dynamic fume temperature instrument |
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| CN103499104B (en) | 2017-10-31 |
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