CN113720393B - Coke oven temperature and pressure wireless measuring device capable of reducing heat conduction - Google Patents
Coke oven temperature and pressure wireless measuring device capable of reducing heat conduction Download PDFInfo
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- CN113720393B CN113720393B CN202111029583.7A CN202111029583A CN113720393B CN 113720393 B CN113720393 B CN 113720393B CN 202111029583 A CN202111029583 A CN 202111029583A CN 113720393 B CN113720393 B CN 113720393B
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- 239000000571 coke Substances 0.000 title claims abstract description 54
- 238000003466 welding Methods 0.000 claims abstract description 39
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 230000006698 induction Effects 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 16
- 229910052753 mercury Inorganic materials 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 6
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 12
- 230000008602 contraction Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a coke oven temperature and pressure wireless measuring device capable of reducing heat conduction, which can measure the temperature and pressure in a coke oven; the button is arranged in the temperature and pressure measuring instrument, and the rear side of the temperature and pressure measuring instrument is connected with a sucker for fixing the temperature and pressure measuring instrument; comprises a conveying pipe connected to the outer side of the sucker, and a connecting pipe with conveying function is arranged at the upper end of the conveying pipe; the welding column is fixedly welded above the rear side of the temperature and pressure measuring instrument, and the rear end of the welding column is provided with an induction head for measuring temperature and pressure; the thermal insulation plate is arranged at the rear side of the temperature and pressure measuring instrument, and an outer air bag for blocking the gap is penetrated around the outer side of the welding column. This reducible heat conduction's coke oven temperature presses wireless measurement device, through the common equipment of inductor and inductive head, and then realize detecting the inside different positions of coke oven, need not detect through installing a plurality of temperature pressure measuring apparatu, reduce the use of fund.
Description
Technical Field
The invention relates to the technical field of coke ovens, in particular to a wireless measuring device for the temperature and pressure of a coke oven, which can reduce heat conduction.
Background
Inside can produce a large amount of flue gas and heat in the coke oven in service, to preventing the phenomenon that the coke oven ftractures from appearing, need detect the inside warm-pressing of coke oven, avoid inside warm-pressing to make the coke oven ftracture phenomenon appear too high, protect the coke oven, increase the life of coke oven, along with the progress of science and technology, the temperature and pressure measuring device that gradually need not connect through the electric wire, reduce the use of electric wire, conveniently carry temperature and pressure wireless measuring device, but temperature and pressure wireless measuring device still has certain problem in the in-process of using:
1. The temperature and pressure wireless measuring device cannot detect the temperature and pressure at different positions in the coke oven, a plurality of temperature and pressure wireless measuring devices are needed to detect the temperature and pressure in the coke oven, a certain amount of money is consumed, a plurality of holes are needed to be drilled on the surface of the coke oven, the operation is inconvenient, and a certain amount of time is consumed;
2. The temperature and pressure wireless measuring device is arranged on the outer side of the coke oven, the connected position is required to be sealed through the device, and the temperature and pressure wireless measuring device is inconvenient to install other devices after being installed. Meanwhile, an internal temperature and pressure system of the coke oven cannot automatically alarm, and a worker is required to watch the numbers above, so that the system has no practicability;
3. The warm-pressing wireless measuring device is fixed on the surface of the coke oven in a welding or screw mode, so that the warm-pressing wireless measuring device is inconvenient to install and replace, the use of funds is increased, and meanwhile, the warm-pressing wireless measuring device is easy to loose.
Therefore, we propose a wireless measurement device for the temperature and pressure of a coke oven, which can reduce heat conduction, so as to solve the problems presented in the above.
Disclosure of Invention
The invention aims to provide a wireless measuring device for the temperature and pressure of a coke oven, which can reduce heat conduction, so as to solve the problems that the wireless measuring device for the temperature and pressure in the market at present, which is proposed by the background technology, can only detect a certain place, needs to be sealed by other devices and does not have the function of alarming.
In order to achieve the above purpose, the present invention provides the following technical solutions: a coke oven temperature and pressure wireless measuring device capable of reducing heat conduction can measure the temperature and pressure in a coke oven;
The button is arranged in the temperature and pressure measuring instrument, and the rear side of the temperature and pressure measuring instrument is connected with a sucker for fixing the temperature and pressure measuring instrument;
Comprising the following steps:
The conveying pipe is connected to the outer side of the sucker, and a connecting pipe with a conveying function is arranged at the upper end of the conveying pipe;
The welding column is fixedly welded above the rear side of the temperature and pressure measuring instrument, and the rear end of the welding column is provided with an induction head for measuring temperature and pressure;
The thermal insulation plate is arranged at the rear side of the temperature and pressure measuring instrument, and an outer air bag for sealing the gap is penetrated around the outer side of the welding column;
The push plate penetrates through the outer side of the outer air bag, the lower end of the push plate is connected with a connecting column connected with the pressing plate, and the connecting column is clamped inside the rear side of the temperature and pressure measuring instrument.
Preferably, the inner bearing of the welding column is connected with a rotating column which enables the electric wire to be wound, moving grooves which enable the rotating column to rotate are formed in the periphery of the inner portion of the rotating column, the rotating column is enabled to rotate to wind the electric wire, measurement of different positions inside the focusing furnace is achieved, and the use of the temperature and pressure measuring instrument is reduced.
Preferably, the inside block of welding post has the push rod, and the top of push rod is provided with the block at the inside fixed column of removing the inslot to the rear end of push rod is provided with elastic spacing ball, realizes the fixed to the push rod through spacing ball, avoids the push rod to appear moving the phenomenon.
Preferably, the inside of warm-pressing measuring apparatu is provided with interior gasbag, and is provided with the reset spring who makes the reverse removal of clamp plate between interior gasbag and the clamp plate, the inside slope structure of travel groove, push pedal and clamp plate are parallel arrangement, remove through the push pedal and realize making the clamp plate remove, and then realize extruding interior gasbag.
Preferably, the inside of welding post is provided with the draw-in groove that carries out spacingly to spacing ball, the left side welding of rotation post has the electric wire that carries out the regulation to the position of inductor, and the link of electric wire is provided with the sensor, reduces the use of temperature and pressure measuring apparatu, reduces the use of fund.
Preferably, the outer end of the connecting pipe is provided with a balloon for storing gas, the left bearing of the connecting pipe is connected with a ball valve for blocking the connecting pipe, the outer air bag and the inner air bag are connected through an air pipe, and the gas inside the inner air bag enters the inner part of the outer air bag through the air pipe, so that the outer air bag is inflated to seal the hole, and the temperature emission inside the coke oven is avoided.
Preferably, the upper front side of the welding column is provided with a conducting rod for transmitting temperature, a fixed pipe for limiting mercury is arranged in the upper part of the temperature and pressure measuring instrument, and mercury with thermal expansion and cold contraction is arranged in the fixed pipe, so that an alarm sound is generated by the mercury to remind workers of overhigh temperature in the coke oven.
Preferably, a piston for operating the alarm is arranged in the fixed pipe, the rear end of the fixed pipe is connected with the conducting rod, and an extension spring for moving the piston is welded in the piston, so that the piston can move and can be used repeatedly.
Preferably, the diameter of the limiting ball is larger than the diameter of the inner part of the clamping groove and smaller than the caliber of the right end of the clamping groove, the connecting pipe is of an inverted Y-shaped structure, the width of the sucker is smaller than the width of the welding column, the sucker is prevented from being in non-contact with the coke oven, and the inside of the sucker is in a sealed state.
Preferably, the outside of ball valve is "rice" word structure, the lower extreme of push pedal is located the inside of ball valve, makes the connecting pipe be in the state of separation, avoids gaseous entering into the inside of sucking disc, makes the temperature and pressure measuring instrument fixed firm, conveniently changes the temperature and pressure measuring instrument.
Compared with the prior art, the invention has the beneficial effects that: this can reduce coke oven temperature and pressure wireless measurement device of heat conduction:
(1) The automatic temperature measuring device is provided with the rotating column, the electric wire and the moving groove, the rotating column can rotate in the welding column due to the fact that the inside of the moving groove is of an inclined structure, the electric wire is wound through the rotation of the rotating column, the inductor can move up and down, detection is carried out on different positions in the focusing furnace through the mutual arrangement of the inductor and the induction head, analysis is carried out on the different positions in the focusing furnace, the temperature of the different positions is different, measurement data are enabled to be accurate and representative to a certain extent, detection is not needed through the installation of a plurality of temperature and pressure measuring instruments, the number of holes drilled on the surface of the focusing furnace is reduced, heat emission is reduced, and use of funds is reduced;
(2) The heat insulation plate and the outer air bag are arranged, the inner air bag is extruded through the movement of the pressing plate, so that gas in the inner air bag enters the outer air bag, the outer air bag is expanded to fill a gap between the outer air bag and the coke oven, the temperature loss from the gap is avoided, sealing is not needed through other devices, heat in the coke oven is prevented from being emitted through the holes, heat emission is reduced due to the arrangement of the heat insulation plate, and the inaccuracy of the temperature and pressure test in the coke oven is avoided by reducing heat conduction;
(3) Be provided with mercury and alarm, the removal through mercury promotes the piston and removes and then makes alarm work, the setting of alarm reminds the staff, do not need the manual work always watch warm-pressing measuring instrument, reduce artificial use, make the inside gas of sucking disc enter into the inside of balloon through the rotation of ball valve, and then make the inside sealed that is in of sucking disc, be in sealed and then realize fixing warm-pressing measuring instrument through the inside sucking disc, avoid warm-pressing measuring instrument to appear not hard up and phenomenon that drops, be convenient for dismantle warm-pressing measuring instrument simultaneously, through making the inside not sealed and then realize dismantling the warm-pressing measuring instrument of sucking disc, easy operation reduces the waste of time.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
FIG. 4 is a schematic side sectional view of a weld column of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4 a according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 3 b according to the present invention;
FIG. 7 is a schematic diagram showing a rear view structure of the temperature and pressure measuring instrument of the present invention;
Fig. 8 is an enlarged schematic view of the structure of fig. 3 c according to the present invention.
In the figure: 1. a temperature and pressure measuring instrument; 2. a button; 3. a suction cup; 4. a delivery tube; 5.a connecting pipe; 6. welding a column; 7. an induction head; 8. an outer balloon; 9. a push plate; 10. rotating the column; 11. a clamping groove; 12. an electric wire; 13. an inductor; 14. a connecting column; 15. a pressing plate; 16. an inner balloon; 17. a return spring; 18. a push rod; 19. a heat insulating plate; 20. a balloon; 21. a ball valve; 22. an air pipe; 23. a limit ball; 24. a moving groove; 25. fixing the column; 26. a conductive rod; 27. a fixed tube; 28. mercury; 29. a piston; 30. a tension spring; 31. an alarm.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without creative efforts, are within the protection scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: a coke oven temperature and pressure wireless measuring device capable of reducing heat conduction can measure the temperature and pressure in a coke oven;
a button 2 arranged inside the temperature and pressure measuring instrument 1, and the rear side of the temperature and pressure measuring instrument 1 is connected with a sucker 3 for fixing the temperature and pressure measuring instrument 1;
Comprising the following steps:
the conveying pipe 4 is connected to the outer side of the sucker 3, and a connecting pipe 5 for conveying is arranged at the upper end of the conveying pipe 4;
the welding column 6 is fixedly welded above the rear side of the temperature and pressure measuring instrument 1, and the rear end of the welding column 6 is provided with an induction head 7 for measuring temperature and pressure;
the heat insulation plate 19 is arranged at the rear side of the temperature and pressure measuring instrument 1, and the periphery of the outer side of the welding column 6 is penetrated with an outer air bag 8 for sealing the gap;
the push plate 9 penetrates through the outer side of the outer air bag 8, a connecting column 14 connected with a pressing plate 15 is connected to the lower end of the push plate 9, and the connecting column 14 is clamped inside the rear side of the temperature and pressure measuring instrument 1.
A rotating column 10 for winding the electric wire 12 is connected to the inner bearing of the welding column 6, and a moving groove 24 for rotating the rotating column 10 is arranged around the inner part of the rotating column 10; a push rod 18 is clamped in the welding column 6, a fixed column 25 clamped in the moving groove 24 is arranged above the push rod 18, and an elastic limiting ball 23 is arranged at the rear end of the push rod 18; a clamping groove 11 for limiting the limiting ball 23 is formed in the welding column 6, an electric wire 12 for adjusting the position of the inductor 13 is welded on the left side of the rotating column 10, and the inductor 13 is arranged at the connecting end of the electric wire 12; the diameter of the limiting ball 23 is larger than that of the clamping groove 11, the inner diameter of the limiting ball is smaller than that of the right end of the clamping groove 11, the connecting pipe 5 is of an inverted Y-shaped structure, and the width of the sucker 3 is smaller than that of the welding column 6; a conducting rod 26 for transmitting temperature is arranged on the front side above the welding column 6, a fixed tube 27 for limiting mercury 28 is arranged inside the upper part of the temperature and pressure measuring instrument 1, and mercury 28 with thermal expansion and cold contraction is arranged inside the fixed tube 27; a piston 29 for operating an alarm 31 is arranged in the fixed pipe 27, the rear end of the fixed pipe 27 is connected with the conducting rod 26, and a tension spring 30 for moving the piston 29 is welded in the piston 29;
With reference to fig. 1-3 and fig. 7-8, the temperature and pressure inside the warm-pressing measuring instrument 1 are set according to substances inside the coke oven, parameters inside the warm-pressing measuring instrument 1 are set by pressing the button 2, holes are drilled on the surface of the warm-pressing measuring instrument 1, the welding column 6 at the rear side of the warm-pressing measuring instrument 1 is used for hole holes of the welding column, the warm-pressing measuring instrument 1 is pushed backwards, the coke oven pushes the push plate 9 to move forwards, the push plate 9 drives the connecting column 14 to synchronously move, the connecting column 14 drives the pressing plate 15 to synchronously move forwards, the pressing plate 15 moves to squeeze the inner air bag 16, gas inside the inner air bag 16 enters the outer air bag 8, the outer air bag 8 is inflated to fill gaps between the outer air bag 8 and the coke oven, the coke oven is sealed, the temperature is prevented from being emitted through holes of the coke oven, heat is prevented from being emitted, meanwhile, the sealing is not needed by other devices, the warm-pressing measuring instrument 1 moves to enable the sucker 3 to be in contact with the surface of the coke oven, the sucker 3 is extruded by the coke oven, then the gas in the sucker 3 enters into the connecting pipe 5 through the conveying pipe 4, the gas enters into the balloon 20 through the connecting pipe 5, the balloon 20 is inflated to collect the gas, the lower end of the push plate 9 is positioned in the ball valve 21 to enable the push plate 9 to move to drive the ball valve 21 to rotate, the ball valve 21 rotates to enable the connecting pipe 5 to be in a blocking state, the sucker 3 is in a sealing state, the warm-pressing measuring instrument 1 is stably installed, the phenomenon that the warm-pressing measuring instrument 1 loosens is avoided, the fixing is not needed by a welding mode, the installation and the disassembly of the warm-pressing measuring instrument 1 are convenient, the temperature inside the temperature and pressure measuring instrument 1 is blocked by the arrangement of the heat insulation plate 19, so that the contact area of heat is reduced, and the conduction of heat is reduced
An inner air bag 16 is arranged in the warm-pressing measuring instrument 1, a return spring 17 for enabling the pressing plate 15 to reversely move is arranged between the inner air bag 16 and the pressing plate 15, an inclined structure is arranged in the moving groove 24, and the pushing plate 9 and the pressing plate 15 are arranged in parallel; the outer end of the connecting pipe 5 is provided with a balloon 20 for storing gas, the left bearing of the connecting pipe 5 is connected with a ball valve 21 for blocking the connecting pipe 5, and the outer air bag 8 and the inner air bag 16 are connected through an air pipe 22; the outer side of the ball valve 21 is in a rice-shaped structure, and the lower end of the push plate 9 is positioned in the ball valve 21;
referring to fig. 3 to 6 and 8, when it is required to measure different positions inside the focusing furnace, the push rod 18 is pushed to the rear side by hand, the push rod 18 drives the limit ball 23 and the fixed column 25 to move synchronously, the fixed column 25 is clamped inside the moving groove 24, the moving groove 24 is in an inclined structure, the fixed column 25 moves to the rear side to rotate the moving groove 24 and the rotating column 10, the rotating column 10 rotates to wind or unwind the electric wire 12, the electric wire 12 pulls the inductor 13 to move upwards or downwards until the inductor 13 moves to a proper position, the push rod 18 is pushed to move to the rear side by hand, the push rod 18 drives the limit ball 23 to move synchronously, the diameter of the limit ball 23 is larger than the caliber of the clamping groove 11 due to certain elasticity of the limit ball 23, the rotating column 10 extrudes the limit ball 23, and then the limit ball 23 deforms into the inner part of the clamping groove 11, because the diameter inside the clamping groove 11 is larger than the diameter of the limiting ball 23, the fixing of the push rod 18 is further realized, the phenomenon that the push rod 18 moves is avoided, the inductor 13 is prevented from moving up and down, measured data are not the temperature and the pressure at the current position, heat on the welding post 6 is transferred to the inside of the conducting rod 26, mercury 28 inside the fixing tube 27 moves towards the front side due to the principle of thermal expansion and cold contraction, mercury 28 moves to drive the piston 29 to move towards the front side, when the piston 29 moves to squeeze the alarm 31, the alarm 31 is further operated, the alarm 31 works to give out alarm sounds to remind surrounding staff, at the moment, the temperature inside the coke oven is too high, the staff is not required to continuously watch, the temperature inside the coke oven is sensed through the induction head 7 and the inductor 13, the temperature and pressure measuring instrument 1 has the advantages that the temperature and pressure is displayed through a series of devices in the temperature and pressure measuring instrument 1, after the measurement in the temperature and pressure measuring instrument is completed, the push rod 18 is pulled outwards by hand, the push rod 18 moves outwards, the rotating column 10 extrudes the limiting ball 23, the limiting ball 23 is further deformed and separated from the clamping groove 11, the push rod 18 drives the fixing column 25 to move synchronously, the clamping groove 11 and the rotating column 10 are driven to rotate reversely through the movement of the fixing column 25, the electric wire 12 is wound and pulled to move upwards until the inductor 13 moves to be in contact with the welding column 6, and the influence of the inductor 13 on the movement and the disassembly of the temperature and pressure measuring instrument 1 is avoided;
When the warm-pressing measuring instrument 1 is required to be replaced after being used for a long time, the warm-pressing measuring instrument 1 is pulled forwards by force, the sucker 3 is in a deformation state, the pressing plate 15 is moved backwards by the elastic force of the reset spring 17, the pressing plate 15 is moved to enable the ball valve 21 to reversely rotate according to the working principle, the connecting pipe 5 is further in a conducting state, gas in the balloon 20 enters the sucker 3, the warm-pressing measuring instrument 1 is detached, the operation is simple, the time waste is reduced, if the warm-pressing measuring instrument 1 is installed in a welding mode, the warm-pressing measuring instrument 1 cannot be replaced when the warm-pressing measuring instrument 1 is abnormal, the warm-pressing measuring instrument 1 can only be welded at other positions, and drilling is required to be carried out at other positions at the same time.
The working principle of the embodiment is as follows: when the wireless measuring device for the coke oven temperature and pressure capable of reducing heat conduction is used, with reference to fig. 1-8, the temperature and pressure measuring instrument 1 moves to enable the push plate 9 to move, the pressure plate 15 moves forward in the temperature and pressure measuring instrument 1, the pressure plate 15 moves to squeeze the inner air bag 16, gas in the inner air bag 16 enters the outer air bag 8, the outer air bag 8 expands to seal a hole, heat in the coke oven is prevented from being emitted, the inclined clamping groove 11 is pushed by the push rod 18 to rotate, the rotating column 10 rotates to enable the electric wire 12 to wind and relax, the inductor 13 is located in different positions in the coke oven, detection of different positions in the coke oven is achieved, the use of funds is reduced without being achieved through a plurality of temperature and pressure measuring instruments 1, the sucker 3 is squeezed, the inside of the balloon 20 is further entered into by the gas in the sucker 3, the ball valve 21 is rotated through the movement of the push plate 9, the sucker 3 is in a sealed state, the temperature and pressure measuring instrument 1 is fixed, the temperature and pressure measuring instrument 1 is prevented from being in a loose phenomenon, the fixing is not needed through welding and a screw mode, the operation is simple, the temperature of the conducting rod 26 is enabled to be high through heat conduction, the mercury 28 is further expanded to push the piston 29 to move, the alarm 31 is pressed, the alarm 31 is enabled to alarm, surrounding staff is reminded to observe through alarming sounds, heat insulation cotton and heat preservation cotton are arranged on the outer side of the conducting rod 26, the heat dissipation of the conducting rod 26 is avoided, the temperature of the mercury 28 and the temperature of a coke oven are kept consistent, the phenomenon of postposition of the alarm 31 is avoided, and a series of work is completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (6)
1. A wireless measuring device for the temperature and pressure of a coke oven, which can reduce heat conduction, can measure the temperature and pressure inside the coke oven;
The button (2) is arranged in the temperature and pressure measuring instrument (1), and the rear side of the temperature and pressure measuring instrument (1) is connected with a sucker (3) for fixing the temperature and pressure measuring instrument (1);
Characterized by comprising the following steps:
a conveying pipe (4) connected to the outer side of the sucker (3), and a connecting pipe (5) for conveying is arranged at the upper end of the conveying pipe (4);
the welding column (6) is fixedly welded above the rear side of the temperature and pressure measuring instrument (1), and the rear end of the welding column (6) is provided with an induction head (7) for measuring temperature and pressure;
the heat insulation plate (19) is arranged at the rear side of the temperature and pressure measuring instrument (1), and an outer air bag (8) for sealing a gap is penetrated around the outer side of the welding column (6);
The pushing plate (9) penetrates through the outer side of the outer air bag (8), the lower end of the pushing plate (9) is connected with a connecting column (14) connected with the pressing plate (15), and the connecting column (14) is clamped in the rear side of the temperature and pressure measuring instrument (1);
A push rod (18) is clamped in the welding column (6), a fixed column (25) clamped in the moving groove (24) is arranged above the push rod (18), and an elastic limiting ball (23) is arranged at the rear end of the push rod (18);
A clamping groove (11) for limiting the limiting ball (23) is formed in the welding column (6), an electric wire (12) for adjusting the position of the inductor (13) is welded on the left side of the rotating column (10), and the inductor (13) is arranged at the connecting end of the electric wire (12);
The outer end of the connecting pipe (5) is provided with a balloon (20) for storing gas, the left bearing of the connecting pipe (5) is connected with a ball valve (21) for blocking the connecting pipe (5), and the outer air bag (8) and the inner air bag (16) are connected through an air pipe (22);
The outside of ball valve (21) is "rice" word structure, the lower extreme of push pedal (9) is located the inside of ball valve (21).
2. The wireless measurement device for the temperature and pressure of a coke oven capable of reducing heat conduction according to claim 1, wherein: the inner bearing of the welding column (6) is connected with a rotating column (10) which winds the electric wire (12), and moving grooves (24) which enable the rotating column (10) to rotate are formed in the periphery of the inner portion of the rotating column (10).
3. The wireless measurement device for the temperature and pressure of the coke oven capable of reducing heat conduction according to claim 2, wherein: an inner air bag (16) is arranged in the warm-pressing measuring instrument (1), a reset spring (17) which enables the pressing plate (15) to reversely move is arranged between the inner air bag (16) and the pressing plate (15), an inclined structure is arranged in the moving groove (24), and the pushing plate (9) and the pressing plate (15) are arranged in parallel.
4. The wireless measurement device for the temperature and pressure of a coke oven capable of reducing heat conduction according to claim 1, wherein: the welding column is characterized in that a conducting rod (26) for transmitting temperature is arranged on the front side of the upper portion of the welding column (6), a fixed tube (27) for limiting mercury (28) is arranged in the upper portion of the temperature and pressure measuring instrument (1), and mercury (28) capable of expanding with heat and contracting with cold is arranged in the fixed tube (27).
5. The wireless measurement device for the temperature and pressure of the coke oven capable of reducing heat conduction according to claim 4, wherein: a piston (29) for enabling an alarm (31) to work is arranged in the fixed pipe (27), the rear end of the fixed pipe (27) is connected with the conducting rod (26), and an extension spring (30) for enabling the piston (29) to move is welded in the piston (29).
6. The wireless measurement device for the temperature and pressure of a coke oven capable of reducing heat conduction according to claim 1, wherein: the diameter of the limiting ball (23) is larger than that of the clamping groove (11), the inner diameter of the limiting ball is smaller than that of the right end of the clamping groove (11), the connecting pipe (5) is of an inverted Y-shaped structure, and the width of the sucker (3) is smaller than that of the welding column (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111029583.7A CN113720393B (en) | 2021-09-03 | 2021-09-03 | Coke oven temperature and pressure wireless measuring device capable of reducing heat conduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111029583.7A CN113720393B (en) | 2021-09-03 | 2021-09-03 | Coke oven temperature and pressure wireless measuring device capable of reducing heat conduction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113720393A CN113720393A (en) | 2021-11-30 |
| CN113720393B true CN113720393B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111029583.7A Active CN113720393B (en) | 2021-09-03 | 2021-09-03 | Coke oven temperature and pressure wireless measuring device capable of reducing heat conduction |
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| CN (1) | CN113720393B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111879346A (en) * | 2020-08-13 | 2020-11-03 | 张希全 | Industrial instrument with adjustable reading angle |
| CN213956032U (en) * | 2020-12-25 | 2021-08-13 | 天津大森金属制品有限公司 | Temperature detection device for furnace temperature control |
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2021
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| CN202177468U (en) * | 2011-07-28 | 2012-03-28 | 杭州亿泰自控设备有限公司 | Cracking furnace COT special-purpose thermocouple |
| CN103105243A (en) * | 2012-12-14 | 2013-05-15 | 中冶美利纸业股份有限公司 | Thermocouple temperature measuring device capable of monitoring temperature of boiler |
| CN205785574U (en) * | 2016-06-23 | 2016-12-07 | 李秉京 | A kind of device measuring hearth layer temperature |
| CN108659863A (en) * | 2017-03-29 | 2018-10-16 | 鞍钢股份有限公司 | A kind of coking tests coke oven and coking tests method |
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| CN207456512U (en) * | 2017-10-25 | 2018-06-05 | 南京聚格环境科技有限公司 | The flow integrated monitor of temperature and pressure |
| CN207964106U (en) * | 2018-02-08 | 2018-10-12 | 沈阳沃德汽车零部件有限公司 | A kind of valve temperature detection device |
| CN110836332A (en) * | 2019-12-18 | 2020-02-25 | 大连福佳·大化石油化工有限公司 | Circulating water integrated temperature-change sleeve under-pressure leakage blocking structure and leakage blocking method thereof |
| CN210862957U (en) * | 2019-12-23 | 2020-06-26 | 济南金港热处理有限公司 | Temperature measuring device of heat treatment furnace |
| CN111879346A (en) * | 2020-08-13 | 2020-11-03 | 张希全 | Industrial instrument with adjustable reading angle |
| CN213956032U (en) * | 2020-12-25 | 2021-08-13 | 天津大森金属制品有限公司 | Temperature detection device for furnace temperature control |
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| CN113720393A (en) | 2021-11-30 |
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