CN206387506U - A kind of coal gas diffusion tempering detection means and coal gas diffusion tower - Google Patents
A kind of coal gas diffusion tempering detection means and coal gas diffusion tower Download PDFInfo
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- CN206387506U CN206387506U CN201621231418.4U CN201621231418U CN206387506U CN 206387506 U CN206387506 U CN 206387506U CN 201621231418 U CN201621231418 U CN 201621231418U CN 206387506 U CN206387506 U CN 206387506U
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- coal gas
- gas diffusion
- temperature
- detecting device
- diffusion pipe
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Abstract
The utility model discloses a kind of coal gas diffusion tempering detection means and coal gas diffusion tower, coal gas diffusion is tempered detection means, including：Temperature-detecting device on coal gas diffusion pipe；The alarm electrically connected with temperature-detecting device, and the temperature value that detects of temperature-detecting device, when being more than default temperature value, alarm can alarm.The coal gas diffusion tempering detection means that the utility model is provided, when using, temperature-detecting device is arranged on coal gas diffusion pipe, when the temperature value that temperature-detecting device is detected is more than default temperature value, (default temperature value is the temperature value according to detection setting, the value is the lowest temperature angle value being tempered) when, alarm equipment alarm so that people can have found that coal gas diffusion pipe is tempered in time, fire suppression measures are taken, so that reducing coal gas diffusion pipe occurs the dangerous probability of back draft.
Description
Technical field
The utility model is related to metallurgical gases bleeding device technical field, more particularly to a kind of coal gas diffusion tempering detection dress
Put and coal gas diffusion tower.
Background technology
Coal gas diffusion tower includes three coal gas diffusion pipes, when the gas pressure value in coal gas diffusion pipe is higher than setup pressure value
When, the regulating valve of diffusing on coal gas diffusion pipe is automatically opened up, and is diffused igniter and is ignited the coal gas that coal gas diffusion pipe top diffuses,
Avoid coal gas from not lighting and be discharged into air, cause atmosphere pollution；Regulating valve is diffused when gas pressure value is less than setup pressure value certainly
It is dynamic to close, and it is passed through inert gas (such as nitrogen) or steam is put out a fire, prevent coal gas back draft.During use, find
When the pressure of emission coal gas pipe is reduced suddenly, diffuse regulating valve have little time coal gas in automatic closing, coal gas diffusion pipe on to
Lower burning, finds not in time, to often result in the danger of coal gas diffusion pipe back draft.
Therefore, the tempering of coal gas diffusion pipe how is found in time, and back draft danger occurs for reduction coal gas diffusion pipe
Probability is those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
In view of this, first purpose of the present utility model is to provide a kind of coal gas diffusion tempering detection means, Neng Gouji
Shi Faxian coal gas diffusions pipe is tempered, and the dangerous probability of back draft occurs for reduction coal gas diffusion pipe.
Second purpose of the present utility model is to provide a kind of coal gas diffusion tower.
In order to realize above-mentioned first purpose, the utility model provides following scheme：
A kind of coal gas diffusion is tempered detection means, including：
Temperature-detecting device on coal gas diffusion pipe；
The alarm electrically connected with the temperature-detecting device, and the temperature value that the temperature-detecting device is detected is more than
During default temperature value, the alarm can alarm.
Preferably, in above-mentioned coal gas diffusion tempering detection means, the temperature-detecting device includes the first TEMP
Device and second temperature sensor.
Preferably, in above-mentioned coal gas diffusion tempering detection means, first temperature sensor is arranged on the coal gas
Exhaust stack is along at 1/2nd of direction from top to down；
The second temperature sensor is arranged at a quarter of the coal gas diffusion pipe along direction from top to down.
Preferably, in above-mentioned coal gas diffusion tempering detection means, the temperature-detecting device senses for electric thermo-couple temperature
Device.
Preferably, in above-mentioned coal gas diffusion tempering detection means, the alarm is audible-visual annunciator.
It can be seen from above-mentioned technical scheme that, the coal gas diffusion tempering detection means that the utility model is provided, in use,
Temperature-detecting device is arranged on coal gas diffusion pipe, when the temperature value that temperature-detecting device is detected is more than default temperature value
When (default temperature value is the temperature value according to detection setting, and the value is the lowest temperature angle value being tempered), alarm equipment alarm,
Allow one to find that coal gas diffusion pipe is tempered in time, take fire suppression measures, so that it is quick-fried to reduce the generation tempering of coal gas diffusion pipe
Fry dangerous probability.
In order to realize above-mentioned two purposes, the utility model provides following scheme：
A kind of coal gas diffusion tower, including：Three coal gas diffusion pipes；Connect the fixed support of the adjacent coal gas diffusion pipe；
Also include：Coal gas diffusion tempering detection means as described in above-mentioned any one, the coal gas diffusion tempering detection means is installed
On the coal gas diffusion pipe.
Include the coal gas diffusion tempering detection dress described in any of the above-described due to coal gas diffusion tower disclosed in the utility model
Put, therefore, coal gas diffusion tempering detection means has the advantage that it is coal gas diffusion tower institute disclosed in the utility model
Comprising.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of novelty work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is arranged on the front view structure on coal gas diffusion pipe for the coal gas diffusion tempering detection means that the utility model is provided
Schematic diagram；
Fig. 2 is arranged on the left view structure on coal gas diffusion pipe for the coal gas diffusion tempering detection means that the utility model is provided
Schematic diagram；
The structural representation for the coal gas diffusion tower that Fig. 3 provides for the utility model.
Wherein, in Fig. 1-Fig. 3：
Coal gas diffusion pipe 1, temperature-detecting device 2, the first temperature sensor 21, second temperature sensor 22, fixed support
3。
Embodiment
In order that those skilled in the art is better understood from the technical solution of the utility model, below in conjunction with the accompanying drawings and tool
The utility model is described in further detail for body embodiment.
Embodiment one
Fig. 1-Fig. 2 is referred to, the structural representation of detection means is tempered for the coal gas diffusion that the utility model is provided.
Detection means, including temperature-detecting device 2 and alarm are tempered the utility model discloses a kind of coal gas diffusion.Its
In, temperature-detecting device 2 is arranged on coal gas diffusion pipe 1, for detecting that coal gas diffusion pipe 1 installs the temperature-detecting device in real time
Temperature value at 2 positions；Alarm is electrically connected with temperature-detecting device 2, and the temperature value that temperature-detecting device 2 is detected is more than
During default temperature value, alarm can alarm.It should be noted that can also be believed using alarm with temperature-detecting device 2
Number connection form.
Default temperature value is the temperature value according to detection setting, and the value is the lowest temperature that coal gas diffusion pipe 1 is tempered
Angle value, can set different default temperature values according to the different roads of coal gas diffusion pipe 1.
The coal gas diffusion tempering detection means that the utility model is provided, in use, temperature-detecting device 2 is arranged on into coal gas
On exhaust stack 1, when the temperature value that temperature-detecting device 2 is detected is more than default temperature value, alarm equipment alarm so that people
It can find that coal gas diffusion pipe 1 is tempered, and takes fire suppression measures in time, so that reducing coal gas diffusion pipe 1 occurs back draft danger
Probability.
Embodiment two
In the utility model provides another embodiment, coal gas diffusion tempering detection means and embodiment in the present embodiment
The structure of coal gas diffusion tempering detection means in one is similar, and something in common is just repeated no more, difference is only introduced.
In order to be further ensured that the accuracy of coal gas diffusion tempering detection means detection, the utility model discloses temperature inspection
Surveying device 2 includes two temperature sensors：First temperature sensor 21 and second temperature sensor 22.Using two TEMPs
Device is equal to and possesses double guarantee, it is to avoid a temperature sensor is damaged, and can't detect the feelings that coal gas diffusion pipe 1 is tempered
Condition, reduce further reduction coal gas diffusion pipe 1 and occurs the dangerous probability of back draft.And avoid and only set at one temperature to pass
Sensor, once tempering excessive velocities, find not in time, the problem of easily causing exhaust stack back draft.
In order in time find tempering, prevent coal gas be tempered excessive velocities, find not in time, the utility model discloses
In coal gas diffusion tempering detection means, the first temperature sensor 21 and second temperature sensor 22 are installed in coal gas diffusion pipe 1
The top half in road.By inventor's test of many times, inventor draws to work as is arranged on coal gas diffusion by the first temperature sensor 21
Pipe 1 is along at 1/2nd of direction from top to down, and second temperature sensor 22 is arranged on coal gas diffusion pipe 1 along from upper
Under direction a quarter at when, Detection results are best.
Further, it is thermocouple temperature sensor the utility model discloses temperature-detecting device 2.Resistance and temperature is passed
Sensor is a kind of conventional temperature sensor product, it is possible to use the resistance value of conductor or semiconductor is varied with temperature and changed
Principle carries out thermometric, because it has performance stabilization, using flexible, high reliability, it is therefore preferable that temperature-detecting device
2 be thermocouple temperature sensor.It should be noted that.Temperature-detecting device 2 can also select other kinds of temperature sensor,
As long as the sensor for meeting the temperature that can detect the road of coal gas diffusion pipe 1 belongs to protection domain of the present utility model.
Further, it is audible-visual annunciator the utility model discloses alarm, audible-visual annunciator, can be with alarm
Light simultaneously and send sound, people is found that coal gas diffusion pipe 1 is tempered in time.Audible-visual annunciator in the present embodiment,
The PLC diffused in igniter is specially arranged on, when the temperature of thermocouple temperature sensor reaches the working value of PLC settings
When, PLC sends sound and light alarm, points out the road of coal gas diffusion pipe 1 to be tempered.
Coal gas diffusion tempering detection means has advantages below disclosed in the utility model：
(1) detection mode is simple, and two thermocouple temperature probes are respectively mounted at the 1/2 and 1/4 of every diffuse channel,
Detect whether diffuse channel is tempered by detecting the temperature of diffuse channel.
(2) install simple, expense is low.The utility model installs simple, need to only be opened in the different parts in the road of coal gas diffusion pipe 1
Mouth installs temperature-detecting device 2, and expense is low.
It should be noted that herein according to following principle definition " on ", " under "：Carry out prescribed direction according to Fig. 1, Fig. 1's
It is above and below this paper up and down.The above-mentioned definition to direction merely for convenience of description, can not be limited of the present utility model
Protection domain.
Embodiment three
Referring to Fig. 3, the utility model additionally provides a kind of coal gas diffusion tower, it includes fixed support 3, coal gas diffusion and returned
Fire detection device and three coal gas diffusion pipes 1.Wherein, fixed support 3 connects adjacent coal gas diffusion pipe 1, coal gas diffusion tempering inspection
Device is surveyed to be arranged on coal gas diffusion pipe 1.The coal gas that coal gas diffusion is tempered in detection means such as above-mentioned any one embodiment is put
Dissipate tempering detection means.
The coal gas diffusion included due to coal gas diffusion tower disclosed in the utility model in any of the above-described embodiment is tempered inspection
Device is surveyed, therefore, coal gas diffusion tempering detection means has the advantage that it is coal gas diffusion disclosed in the utility model
What tower was included.
" first ", " second " in the utility model etc. is to be distinguished in description, without others particular meaning.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with novel features.
Claims (6)
1. a kind of coal gas diffusion pipe, it is characterised in that including：
Temperature-detecting device (2) on the coal gas diffusion pipe (1)；
The alarm electrically connected with the temperature-detecting device (2), and the temperature value that the temperature-detecting device (2) is detected is big
When default temperature value, the alarm can alarm.
2. coal gas diffusion pipe according to claim 1, it is characterised in that the temperature-detecting device (2) includes the first temperature
Spend sensor (21) and second temperature sensor (22).
3. coal gas diffusion pipe according to claim 2, it is characterised in that first temperature sensor (21) is arranged on institute
Coal gas diffusion pipe (1) is stated along at 1/2nd of direction from top to down；
The second temperature sensor (22) is arranged on a quarter of the coal gas diffusion pipe (1) along direction from top to down
Place.
4. coal gas diffusion pipe according to claim 1, it is characterised in that the temperature-detecting device (2) is thermocouple temperature
Spend sensor.
5. the coal gas diffusion pipe according to any one in claim 1-4, it is characterised in that the alarm is acousto-optic report
Alert device.
6. a kind of coal gas diffusion tower, including：Three coal gas diffusion pipes (1)；Connect the fixed branch of the adjacent coal gas diffusion pipe (1)
Frame (3)；Characterized in that, the coal gas diffusion pipe (1) is the coal gas diffusion pipe as described in any one in claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621231418.4U CN206387506U (en) | 2016-11-16 | 2016-11-16 | A kind of coal gas diffusion tempering detection means and coal gas diffusion tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621231418.4U CN206387506U (en) | 2016-11-16 | 2016-11-16 | A kind of coal gas diffusion tempering detection means and coal gas diffusion tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206387506U true CN206387506U (en) | 2017-08-08 |
Family
ID=59486143
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621231418.4U Active CN206387506U (en) | 2016-11-16 | 2016-11-16 | A kind of coal gas diffusion tempering detection means and coal gas diffusion tower |
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| CN (1) | CN206387506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112375865A (en) * | 2020-11-30 | 2021-02-19 | 江苏欧亚环保科技有限公司 | Centralized control diffusion ignition device and ignition method thereof |
-
2016
- 2016-11-16 CN CN201621231418.4U patent/CN206387506U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112375865A (en) * | 2020-11-30 | 2021-02-19 | 江苏欧亚环保科技有限公司 | Centralized control diffusion ignition device and ignition method thereof |
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