CN202099236U - Strong interference-resisting design structure of temperature measuring holes of coke oven body - Google Patents
Strong interference-resisting design structure of temperature measuring holes of coke oven body Download PDFInfo
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- CN202099236U CN202099236U CN2011202110188U CN201120211018U CN202099236U CN 202099236 U CN202099236 U CN 202099236U CN 2011202110188 U CN2011202110188 U CN 2011202110188U CN 201120211018 U CN201120211018 U CN 201120211018U CN 202099236 U CN202099236 U CN 202099236U
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- coke oven
- temperature measuring
- coke
- temperature
- thermometer hole
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Abstract
The utility model relates to a strong interference-resisting design structure of temperature measuring holes of a coke oven body, which is characterized in that temperature measuring holes are arranged in an inclined channel area of a coke oven. Each temperature measuring hole is a cylindrical blind hole which is arranged along the transverse wall direction of the coke over and has a section with a diameter ranging from 20mm to 100mm and the length ranging from 1000mm to 5000mm. The temperature measuring holes are symmetrically arranged on the machine side and the coke side of the coke oven, or arranged alone on the single side of the coke oven such as the machine side or the coke side of the coke oven. Compared with the prior art, the strong interference-resisting design structure of the temperature measuring holes of the coke oven body has the advantages that due to the fact that the temperature of the inclined channel area of the oven body is measured, the problem that the measurement is easy to be affected by the factors of exchange, atmospheric pressure, atmospheric temperature and the like is avoided, thereby improving the relativity of the temperature. Simultaneously, due to the fact that temperature measuring elements are arranged in the temperature measuring blind holes, the unfavorable influence caused by vibration, corrosion, cantilever support and the like is avoided, thereby prolonging service life of the temperature measuring element.
Description
Technical field
The utility model relates to the coke oven field, relates in particular to a kind of body of heater continuous temperature measurement hole, coke oven chute district project organization that is applicable to the different type of furnaces, various coke pushing string preface, different firehole numbers.
Background technology
Coke oven thermometric mode adopts manual thermometric mode and continuous temperature measurement mode at present.The MP of standard fire path temperature is located at the flue bottom, and owing to the reason of body of heater and the restriction of temperature instrumentation, the thermometric of this point can only adopt manual intermittent type thermometric.The continuous temperature measurement mode of coke oven mainly is to adopt temperature element to measure the mode of regenerator head temperature at present; Adopt the common problem of regenerator top thermometric mode to be: the continuous temperature that measures is except changing with the coking periodic relief; Also be minor cycle, little amplitude acute variation, the disturbance that this has brought certain degree to the judgement that coke oven temperature is gone up and down with exchange cycle.Its major cause is, what aforesaid method was measured is the temperature of regenerator top gas, and along with the variation of exchange cycle, upstream stage regenerator gas inside is cryogenic air, and downdraft stage regenerator gas inside is a pyritous waste gas; In addition, factors such as vibrations, burn into cantilever support, high temperature accident also exert an influence to the accuracy of temperature data easily.
Summary of the invention
The purpose of the utility model provides the strong coking furnace shaft thermometer hole project organization of a kind of vulnerability to jamming, and the temperature data dependency that this structure obtains is good, and vulnerability to jamming is strong.The temperature point of this method is positioned on the body of heater in chute district of two regenerator midfeather tops, coking chamber bottom; The temperature integrated influence of both sides regenerator of this point; Air-flow one side that guarantees these both sides is a downdraft, and a side is a upstream, and this and the close of the temperature point and the coking chamber of flue; The temperature data dependency that obtains is good; Vulnerability to jamming is strong, and this puts comprehensive coke oven regenerator, flue and coking chamber three temperature in one, is the best measuring point of research coking furnace shaft temperature continuous temperature measurement.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
The coking furnace shaft thermometer hole project organization that a kind of vulnerability to jamming is strong is characterized in that the district is provided with thermometer hole at coke oven chute.
Described thermometer hole is the blind cylindrical hole along coke oven cross wall direction, and the blind hole diameter of section is 20～100mm, and length is 1000～5000mm.
Described thermometer hole adopts coke oven machine side and coke side to be symmetrical set, or it is one-sided to be arranged on coke oven separately, like coke oven machine side or coke side.
Compared with prior art; The beneficial effect of the utility model is: because what measure is the temperature in body of heater chute zone, be subject to when having avoided the measurement gas temperature to exchange, the problem of factor affecting such as air pressure, free air temperature, improved the dependency of temperature; Simultaneously; Because temperature element places in the thermometric blind hole, the disadvantageous effect of having avoided vibrations, burn into cantilever support etc. to bring has improved temperature element work-ing life.
Description of drawings
Fig. 1 is the synoptic diagram that body of heater continuous temperature measurement hole, coke oven chute district is applied in pusher side and coke side.
Fig. 2 is coke oven chute district body of heater continuous temperature measurement pore structure figure.
Among the figure: 1-thermometer hole 2-coke oven chute district 3-coking chamber
Embodiment
Be described further below in conjunction with the embodiment of accompanying drawing the utility model:
See Fig. 1, body of heater continuous temperature measurement hole, coke oven chute district is applied in the synoptic diagram of pusher side and coke side, and wherein thermometer hole 1 is positioned at coke oven chute district 2, coking chamber 3 bottoms, is provided with in coke oven machine side, coke side zygomorphy.Thermometer hole can be according to the difference of the type of furnace in the position in chute district and corresponding adjustment.
See Fig. 2, thermometer hole 1 is the blind cylindrical hole along coke oven cross wall direction, and the blind hole diameter of section is 20～100mm, and length is 1000～5000mm, and last piece brick that described thermometer hole relates to is not punched.The specification of thermometer hole can adjust accordingly according to the coke oven type of furnace, temperature element specification etc.
It is one-sided that thermometer hole also can be arranged on coke oven separately, and one-sided thermometer hole can be arranged on any side of coke furnace carbonization chamber 3 bottom pusher sides as shown in Figure 1 or coke side.The principle that measuring point is all arranged below the coking chamber of the distribution of one-sided thermometer hole in line with each coke pushing string preface, the quantity of one-sided thermometer hole are coking technique string preface radix (for example: 5-2 string preface radix is 5, and 2-1 string preface radix is 2)-coke furnace carbonization chamber number.The quantity of one-sided thermometer hole can be adjusted according to the type of furnace, performance requriements etc.
This temp measuring method can be suitable for the coke oven of the different type of furnaces, measures the temperature of the coking furnace shaft of various coke pushing string prefaces, different coking chamber quantity.
Claims (3)
1. the coking furnace shaft thermometer hole project organization that vulnerability to jamming is strong is characterized in that the district is provided with thermometer hole at coke oven chute.
2. the coking furnace shaft thermometer hole project organization that a kind of vulnerability to jamming according to claim 1 is strong is characterized in that described thermometer hole is the blind cylindrical hole along coke oven cross wall direction, and the blind hole diameter of section is 20～100mm, and length is 1000～5000mm.
3. the coking furnace shaft thermometer hole project organization that a kind of vulnerability to jamming according to claim 1 and 2 is strong is characterized in that, described thermometer hole adopts coke oven machine side and coke side to be symmetrical set, or it is one-sided to be arranged on coke oven separately, like coke oven machine side or coke side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202110188U CN202099236U (en) | 2011-06-21 | 2011-06-21 | Strong interference-resisting design structure of temperature measuring holes of coke oven body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202110188U CN202099236U (en) | 2011-06-21 | 2011-06-21 | Strong interference-resisting design structure of temperature measuring holes of coke oven body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202099236U true CN202099236U (en) | 2012-01-04 |
Family
ID=45385261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202110188U Expired - Lifetime CN202099236U (en) | 2011-06-21 | 2011-06-21 | Strong interference-resisting design structure of temperature measuring holes of coke oven body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202099236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260505A (en) * | 2011-06-21 | 2011-11-30 | 中冶焦耐(大连)工程技术有限公司 | Coke oven body temperature measurement hole setting method with strong anti-interference performance |
-
2011
- 2011-06-21 CN CN2011202110188U patent/CN202099236U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260505A (en) * | 2011-06-21 | 2011-11-30 | 中冶焦耐(大连)工程技术有限公司 | Coke oven body temperature measurement hole setting method with strong anti-interference performance |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |
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| CX01 | Expiry of patent term |