CN206960007U - A kind of coke oven temperature measuring device - Google Patents
A kind of coke oven temperature measuring device Download PDFInfo
- Publication number
- CN206960007U CN206960007U CN201720496955.XU CN201720496955U CN206960007U CN 206960007 U CN206960007 U CN 206960007U CN 201720496955 U CN201720496955 U CN 201720496955U CN 206960007 U CN206960007 U CN 206960007U
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- coke oven
- thermocouple
- positioning
- temperature
- sleeve
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Abstract
The utility model discloses a kind of coke oven temperature measuring device, the device is arranged at coke oven, the device includes thermocouple, thermocouple is connected with coke oven heating optimization cascade control system, it is characterized in that, measured hole is provided with the top of the coke oven, the thermocouple is arranged at measured hole, thermocouple is detachably connected relative to measured hole, the junction of measured hole and thermocouple is provided with sealing structure, thermocouple includes positioning conduit and is arranged on the temperature-sensing element of positioning end of conduit, signal wire is arranged in positioning conduit, signal wire connects temperature-sensing element and coke oven heating optimization cascade control system, the positioning conduit is stretching structure, pass through the thermocouple of setting, the temperature of coke oven is monitored, thermocouple is facilitated to load and unload.
Description
Technical field
It the utility model is related to coke oven temperature control field, more particularly to a kind of coke oven temperature measuring device.
Background technology
In the prior art, the heating process of coke oven is single combustion chamber interval, full stove continuously by the heat of many factors interference
Work process, furnace temperature fluctuation is frequent, and all artificial per tour timings of thermometric process detect, when gas pressure fluctuation or produce load are adjusted
Artificial detection in time and adjustment gas using quantity are needed when whole, causes gas using quantity higher, flue gases of cock oven nitrogen oxides is exceeded, when
Often environment protection emission requirement is not reached.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of coke oven temperature measuring device, by the thermocouple of setting,
The temperature of coke oven is monitored, facilitates thermocouple to load and unload, to solve caused above-mentioned multinomial defect in the prior art.
To achieve the above object, the utility model provides following technical scheme：A kind of coke oven temperature measuring device, the device are set
Put at coke oven, the device includes thermocouple, and thermocouple is connected with coke oven heating optimization cascade control system, at the top of the coke oven
Provided with measured hole, the thermocouple is arranged at measured hole, and thermocouple is detachably connected relative to measured hole, measured hole and thermocouple
Junction be provided with sealing structure, thermocouple includes positioning conduit and is arranged on the temperature-sensing element of positioning end of conduit, signal wire
It is arranged in positioning conduit, signal wire connection temperature-sensing element and coke oven heating optimization cascade control system, the positioning conduit is
Stretching structure.
Preferably, the positioning conduit includes first sleeve and the second sleeve pipe, and the second sleeve pipe is arranged in first sleeve, sense
Warm element is arranged on the end of the second sleeve pipe, and the inner side of first sleeve is provided with least two hoodles, and the side wall of the second sleeve pipe is corresponding
Hoodle is provided with positioning hole group, and the second sleeve pipe is equidistantly provided with multigroup positioning hole group in the axial direction.
Preferably, locating dowel is provided with the aperture of the measured hole straight up, toroidal membrane, institute are provided with inside locating dowel
The lateral wall for stating first sleeve is provided with circular orientation plate, and circular orientation plate is arranged on the top of toroidal membrane, covered in first sleeve
Positioning screw cap is connected to, external screw thread is provided with the outside of locating dowel.
Preferably, the positioning screw cap is arranged on the top of circular orientation plate, and first sleeve is determined in positioning screw cap and annular
Asbestos seal set is provided between the plate of position, the inner side of positioning screw cap is provided with positioning annular boss.
Preferably, the thermocouple is circumscribed with temperature-shrink crack, signal wire connection temperature-shrink crack and temperature-sensing element.
Preferably, the side wall of the coke oven is provided with support frame, and the temperature-shrink crack is arranged on support frame.
Beneficial effect using above technical scheme is：The coke oven temperature measuring device of the utility model structure, passes through setting
Thermocouple, the temperature of coke oven is monitored, facilitates thermocouple to load and unload, the positioning conduit of thermocouple is scalable, improves thermocouple
Thermometric accuracy rate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model thermocouple and the structural representation of coke oven installation place；
Fig. 3 is the structural representation of thermocouple.
Wherein, 1-- thermocouples, 2-- coke ovens, 3-- measured holes, 4-- positioning conduit, 5-- temperature-sensing elements, 6-- first sleeves,
The sleeve pipes of 7-- second, 8-- hoodles, 9-- positioning holes group, 10-- locating dowels, 11-- toroidal membranes, 12-- circular orientations plate, 13-- are fixed
Position nut, 14-- asbestos seals set, 15-- positioning annular boss, 16-- temperature-shrink cracks, 17-- support frames, 18-- signal wires.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Fig. 1 shows specific embodiment of the present utility model：A kind of temperature measuring equipment of coke oven 2, the device are arranged on coke oven 2
Place, the device include thermocouple 1, and thermocouple 1 heats optimization cascade control system with coke oven 2 and is connected, and the top of coke oven 2 is provided with
Measured hole 3, the thermocouple 1 are arranged at measured hole 3, and thermocouple 1 is detachably connected relative to measured hole 3, measured hole 3 and thermoelectricity
Even 1 junction is provided with sealing structure, and thermocouple 1 includes positioning conduit 4 and is arranged on the temperature-sensing element 5 of positioning conduit 4 end,
Signal wire 18 is arranged in positioning conduit 4, and signal wire 18 connects temperature-sensing element 5 and the heating optimization cascade control system of coke oven 2, institute
It is stretching structure to state positioning conduit 4；Thermocouple 1 is circumscribed with temperature-shrink crack 16, and signal wire 18 connects temperature-shrink crack 16 and sense
Warm element 5；The side wall of coke oven 2 is provided with support frame 17, and the temperature-shrink crack 16 is arranged on support frame 17.
As shown in figure 3, positioning conduit 4 includes the sleeve pipe 7 of first sleeve 6 and second, the second sleeve pipe 7 is arranged on first sleeve 6
Interior, temperature-sensing element 5 is arranged on the end of the second sleeve pipe 7, and the inner side of first sleeve 6 is provided with least two hoodles 8, the second sleeve pipe 7
Side wall correspond to hoodle 8 and be provided with positioning hole group 9, the second sleeve pipe 7 is equidistantly provided with multigroup positioning hole group 9 in the axial direction.
As shown in Fig. 2 locating dowel 10 is provided with the aperture of measured hole 3 straight up, the inside of locating dowel 10 be provided with annular every
Plate 11, the lateral wall of the first sleeve 6 are provided with circular orientation plate 12, and circular orientation plate 12 is arranged on the top of toroidal membrane 11
Portion, positioning screw cap 13 is socketed with first sleeve 6, and the outside of locating dowel 10 is provided with external screw thread；It is fixed that positioning screw cap 13 is arranged on annular
The top of position plate 12, first sleeve 6 are provided with asbestos seal set 14, positioning screw cap between positioning screw cap 13 and circular orientation plate 12
13 inner side is provided with positioning annular boss 15.
The coke oven temperature measuring device of the utility model structure, by the thermocouple of setting, the temperature of coke oven is monitored, side
Just thermocouple loads and unloads, and the positioning conduit of thermocouple is scalable, improves the thermometric accuracy rate of thermocouple.
The equipment and materials such as coke oven conducting wire pipe, signal wire, thermocouple in 4 55 holes of JN60 types, it is coupled by thermoelectricity
Connect existing coke oven heating optimization cascade control system, by the temperature in coke oven to gas flow, divide flue suction force, air system
The reasonable adjustings such as number, gas saving dosage, ensure that furnace temperature is stable, high combustion efficiency can be automatically according to the size of gas flow
Adjust automatically divides the suction size of flue, whole combustion process is constantly in optimum state, it is ensured that coke oven reduces heat consumption, section
The about energy while meet the requirement of environmental protection.
After the program is implemented, coke-stove gas burning dosage is reduced, energy consumption is further reduced, saves the energy, reduce
The fuel consumption of enterprise, while the discharge of the combustion wastes such as CO2, SO2, NOx is reduced again, be advantageous to environmental protection.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (6)
1. a kind of coke oven temperature measuring device, the device is arranged at coke oven, and the device includes thermocouple, and thermocouple is excellent with coke oven heating
Change cascade control system connection, it is characterised in that measured hole is provided with the top of the coke oven, the thermocouple is arranged at measured hole,
Thermocouple is detachably connected relative to measured hole, and the junction of measured hole and thermocouple is provided with sealing structure, and thermocouple includes fixed
Position conduit and the temperature-sensing element for being arranged on positioning end of conduit, signal wire are arranged in positioning conduit, signal wire connection temperature-sensitive member
Part and coke oven heating optimization cascade control system, the positioning conduit is stretching structure.
2. coke oven temperature measuring device according to claim 1, it is characterised in that the positioning conduit includes first sleeve and the
Two sleeve pipes, the second sleeve pipe are arranged in first sleeve, and temperature-sensing element is arranged on the end of the second sleeve pipe, is set on the inside of first sleeve
There are at least two hoodles, the side wall of the second sleeve pipe corresponds to hoodle and is provided with positioning hole group, and the second sleeve pipe is equidistant in the axial direction
Provided with multigroup positioning hole group.
3. coke oven temperature measuring device according to claim 2, it is characterised in that set straight up at the aperture of the measured hole
There is locating dowel, be provided with toroidal membrane inside locating dowel, the lateral wall of the first sleeve is provided with circular orientation plate, circular orientation plate
The top of toroidal membrane is arranged on, positioning screw cap is socketed with first sleeve, external screw thread is provided with the outside of locating dowel.
4. coke oven temperature measuring device according to claim 3, it is characterised in that the positioning screw cap is arranged on circular orientation plate
Top, first sleeve is provided with asbestos seal set between positioning screw cap and circular orientation plate, and it is fixed that the inner side of positioning screw cap is provided with
Position annular boss.
5. coke oven temperature measuring device according to claim 1, it is characterised in that the thermocouple is circumscribed with temperature-shrink crack,
Signal wire connects temperature-shrink crack and temperature-sensing element.
6. coke oven temperature measuring device according to claim 5, it is characterised in that the side wall of the coke oven is provided with support frame, institute
State temperature-shrink crack and be arranged on support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720496955.XU CN206960007U (en) | 2017-05-05 | 2017-05-05 | A kind of coke oven temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720496955.XU CN206960007U (en) | 2017-05-05 | 2017-05-05 | A kind of coke oven temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960007U true CN206960007U (en) | 2018-02-02 |
Family
ID=61374616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720496955.XU Active CN206960007U (en) | 2017-05-05 | 2017-05-05 | A kind of coke oven temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206960007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063491A (en) * | 2017-05-05 | 2017-08-18 | 淮北矿业股份有限公司 | A kind of coke oven temperature measuring device |
| CN115190906A (en) * | 2020-03-30 | 2022-10-14 | 安赛乐米塔尔公司 | Device for measuring the internal gas pressure of a coke oven, associated coke oven system and method |
-
2017
- 2017-05-05 CN CN201720496955.XU patent/CN206960007U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063491A (en) * | 2017-05-05 | 2017-08-18 | 淮北矿业股份有限公司 | A kind of coke oven temperature measuring device |
| CN115190906A (en) * | 2020-03-30 | 2022-10-14 | 安赛乐米塔尔公司 | Device for measuring the internal gas pressure of a coke oven, associated coke oven system and method |
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