CN209044844U - A kind of breakage warning device for tuyere of blast furnace - Google Patents

Abstract

The utility model belongs to blast-furnace tuyere detection device technical field, in particular a kind of breakage warning device for tuyere of blast furnace, including inner tube, outer tube, detection storehouse and link block, said inner tube surface is socketed with outer tube, detection storehouse is provided in the outer tube, link block is provided in the detection storehouse, the link block and the size in detection storehouse match, and the link block lower end is fixedly connected with air pressure inductor；The utility model, by the way that central processing unit is arranged, to ensure that information is carried out dissection process in the effective of central processing unit by the information of air pressure inductor after sensing, and information is effectively sent in display screen, by the way that buzzer is arranged, so that the useful effect when device breakage in central processing unit is able to the information of damage passing to staff by the useful effect of buzzer, so that the device is able in time replace the blast-furnace tuyere of damage.

Description

A kind of breakage warning device for tuyere of blast furnace

Technical field

The utility model belongs to blast-furnace tuyere detection device technical field, and in particular to a kind of blast-furnace tuyere breakage alarm dress It sets.

Background technique

The main thoroughfare of blast furnace air inlet when blast-furnace tuyere, high temperature of the front end efforts in air port at 1500 degree Celsius or more Region is spent, generally it is cooled down with high pressure water, under normal circumstances, air port will be burned using a period of time, and air port is burnt It cannot be found in time after bad, often will appear working of a furnace fluctuation, stove cool, will lead to gobbed up when serious, cause accident.It causes The loss that can not be estimated, while when blast-furnace tuyere occurs damaged, a large amount of resource can be wasted, we release to solve this problem Following device.

Utility model content

To solve the problems mentioned above in the background art.The utility model provides a kind of blast-furnace tuyere breakage alarm dress It sets, has structure simple, it is convenient to operate, and has the characteristics that warning function and energy saving.

To achieve the above object, the utility model provides the following technical solutions: a kind of breakage warning device for tuyere of blast furnace, packet It includes inner tube, outer tube, detection storehouse and link block, said inner tube surface and is socketed with outer tube, detection storehouse is provided in the outer tube, it is described Link block is provided in detection storehouse, the link block and the size in detection storehouse match, and the link block lower end is fixedly connected with Air pressure inductor, the upper end of the link block are fixedly connected with connecting rod, and the link block upper end is fixedly connected with handle, described Air pressure inductor is connect with signal receiver by signal, and the output end of the signal receiver is electrically connected with central processing unit, The output end of the central processing unit is electrically connected with display screen and buzzer respectively.

Preferably, said inner tube inner wall is provided with insulating layer, and the material of the insulating layer is silicon carbide.

Preferably, the connecting rod surface is socketed with gasket.

Preferably, the right end of the outer tube offers through-hole, and the outer tube upper end is fixedly connected with hinge, and the hinge is another One end is fixedly connected with door, and the door upper surface is fixedly connected with handle.

Preferably, the microprocessor of the model STM32F042F6P6 of the central processing unit.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model, by the way that inner tube is arranged, so that when blast-furnace tuyere transmits the wind with high temperature into blast furnace, It is able to enter the hearsay with high temperature in blast furnace under the useful effect of inner tube, to reach the transmitting to high-temperature, passes through setting Insulating layer, so that the device prevents a large amount of heat losses waste money during bringing into blast furnace to the wind with high temperature Storehouse is detected by setting to achieve the purpose that environmental protection in source so that the device normal operation when be able to obtain people when Quarter detection to ensure that people be able to inner tube carry out the moment observation, thus effectively prevent due to inner tube damage and Caused by major accident, by setting link block, air pressure inductor and connecting rod, so that the device is installed to inductor Or it is more convenient when maintenance, so that the operating pressure of staff is more convenient, by the way that gasket is arranged, so that air pressure sense Answer device more accurate to the result of detection during detecting to the air pressure in detection storehouse, to ensure that the device Practicability, by setting door and handle, so that the device during normal use, prevents the pollutant in external environment Detection storehouse is polluted, to ensure that the device keeps clean during use, by setting signal receiver, is made It brings about the desired sensation and presses inductor to be efficiently transferred to signal receiver total in detection storehouse plus measurement information, to ensure that the device obtains It is able to be efficiently transferred to central processing unit with the information of the detection to inner tube.

2, the utility model, by the way that central processing unit is arranged, to ensure that the information of air pressure inductor after sensing exists Information is carried out dissection process by the effective of central processing unit, and information is effectively sent in display screen, passes through setting Buzzer, so that the useful effect when device breakage in central processing unit is able to the information of damage passing through buzzer Useful effect pass to staff so that the device is able in time replace the blast-furnace tuyere of damage.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the structural schematic diagram that the utility model faces section；

Fig. 2 is the structural schematic diagram in the utility model at A；

Fig. 3 is the utility model circuit system schematic diagram；

In figure: 1, inner tube；2, insulating layer；3, outer tube；4, storehouse is detected；5, link block；6, air pressure inductor；7, connecting rod； 8, gasket；9, hinge；10, door；11, handle；12, signal receiver；13, central processing unit；14, display screen；15, buzzing Device.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1

Please refer to Fig. 1-3, the utility model the following technical schemes are provided: a kind of breakage warning device for tuyere of blast furnace, including Inner tube 1, outer tube 3, detection storehouse 4 and link block 5,1 surface of said inner tube are socketed with outer tube 3, by the way that inner tube 1 is arranged, so that in height When the wind with high temperature is transmitted in furnace air port into blast furnace, it is able to the hearsay with high temperature entering height under the useful effect of inner tube 1 In furnace, to reach the transmitting to high-temperature, it is provided with detection storehouse 4 in the outer tube 3, storehouse 4 is detected by setting, so that the dress Set normal operation when be able to obtain the detection at people's moment to ensure that people are able to carry out inner tube 1 sight at moment Examine, thus effectively prevent as the damage of inner tube 1 and caused by major accident, be provided with link block 5 in the detection storehouse 4, The link block 5 and the size in detection storehouse 4 match, and 5 lower end of link block is fixedly connected with air pressure inductor 6, the company The upper end for connecing block 5 is fixedly connected with connecting rod 7, by setting link block 5, air pressure inductor 6 and connecting rod 7, so that the device It is more convenient when being installed or being overhauled to inductor, so that the operating pressure of staff is more convenient, the company It connects 5 upper end of block and is fixedly connected with handle 11, the air pressure inductor 6 is connect with signal receiver 12 by signal, and setting is passed through Signal receiver 12, so that air pressure inductor 6 is being efficiently transferred to signal receiver 12 in detection storehouse 4 plus measurement information Always, to ensure that the device is able to the information of the detection to inner tube 1 and is able to be efficiently transferred to central processing unit 13, the letter The output end of number receiver 12 is electrically connected with central processing unit 13, by the way that central processing unit 13 is arranged, to ensure that air pressure sense Answer the information of device 6 after sensing that information is carried out dissection process in the effective of central processing unit 13, and information is effective It is sent in display screen 14, the output end of the central processing unit 13 is electrically connected with display screen 14 and buzzer 15 respectively, is passed through Buzzer 15 is set, so that the useful effect when device breakage in central processing unit 13 is able to lead to the information of damage The useful effect for crossing buzzer 15 passes to staff, so that the device is able in time carry out the blast-furnace tuyere of damage Replacement.

Specifically, 1 inner wall of said inner tube is provided with insulating layer 2, by the way that insulating layer 2 is arranged, so that the device is to having The wind of high temperature prevents a large amount of heat losses waste of resource during bringing into blast furnace, thus achieved the purpose that environmental protection, institute The material for stating insulating layer 2 is silicon carbide.

Specifically, 7 surface of connecting rod is socketed with gasket 8 by setting gasket 8, so that air pressure inductor 6 exists It is more accurate to the result of detection during being detected to the air pressure in detection storehouse 4, to ensure that the practical of the device Property.

Specifically, the right end of the outer tube 3 offers through-hole, 3 upper end of outer tube is fixedly connected with hinge 9, the conjunction 9 other ends of page are fixedly connected with door 10, and 10 upper surface of door is fixedly connected with handle 11, pass through setting door 10 and handle Hand 11, so that the device during normal use, prevents the pollutant in external environment from polluting to detection storehouse 4, from And it ensure that the device and keep clean during use.

Specifically, the microprocessor of the model STM32F042F6P6 of the central processing unit 13.

The working principle and process for using of the utility model: the utility model passes through having for handle 11 when in use first Door 10 is opened in effect effect, is then effectively placed on the link block 5 for being fixedly connected with air pressure inductor 6 in detection storehouse 4, Under the action of gasket 8, so that the air pressure in detection storehouse 4 is stablized, only when deformation occurs for inner tube 1 in outer tube 3 Air pressure cause to squeeze so that the air pressure in detection storehouse 4 is stablized, ensure that in 6 pairs of detection storehouses 4 of air pressure inductor air pressure inspection The accurate rotation surveyed, then closes door 10, and the deformation of inner tube 1 is obtained by observation display screen 14, is faced when reaching When dividing value, the switch of buzzer 15 will be opened under the useful effect of central processing unit 13, so that buzzer 15 issues police Report reminds staff to replace the inner tube 1 to go wrong, prevents the generation of major accident.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of breakage warning device for tuyere of blast furnace, including inner tube (1), outer tube (3), detection storehouse (4) and link block (5), special Sign is: said inner tube (1) surface is socketed with outer tube (3), and detection storehouse (4), the detection storehouse are provided in the outer tube (3) (4) it is provided with link block (5) in, the link block (5) and the size of detection storehouse (4) match, and link block (5) lower end is solid Surely it is connected with air pressure inductor (6), the upper end of the link block (5) is fixedly connected with connecting rod (7), on the link block (5) End is fixedly connected with handle (11), and the air pressure inductor (6) is connect with signal receiver (12) by signal, and the signal connects Receive device (12) output end be electrically connected with central processing unit (13), the output end of the central processing unit (13) respectively with display screen (14) it is electrically connected with buzzer (15).

2. a kind of breakage warning device for tuyere of blast furnace according to claim 1, it is characterised in that: said inner tube (1) inner wall It is provided with insulating layer (2), the material of the insulating layer (2) is silicon carbide.

3. a kind of breakage warning device for tuyere of blast furnace according to claim 1, it is characterised in that: connecting rod (7) table Surface cover is connected to gasket (8).

4. a kind of breakage warning device for tuyere of blast furnace according to claim 1, it is characterised in that: the right side of the outer tube (3) End offers through-hole, and outer tube (3) upper end is fixedly connected with hinge (9), and hinge (9) other end is fixedly connected with door (10), door (10) upper surface is fixedly connected with handle (11).

5. a kind of breakage warning device for tuyere of blast furnace according to claim 1, it is characterised in that: the central processing unit (13) microprocessor of model STM32F042F6P6.