CN206002354U - The extraction detecting system of flue gas - Google Patents
The extraction detecting system of flue gas Download PDFInfo
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- CN206002354U CN206002354U CN201620924881.0U CN201620924881U CN206002354U CN 206002354 U CN206002354 U CN 206002354U CN 201620924881 U CN201620924881 U CN 201620924881U CN 206002354 U CN206002354 U CN 206002354U
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Abstract
This utility model is related to gas detection technology field, specifically disclose a kind of extraction detecting system of flue gas it is characterised in that：Including calorstat and trachea, it is disposed with gas cell in calorstat, and the heating unit that the gas in gas cell heated, trachea includes the gas in flue introduces the air entraining pipe in gas cell, and the gas of gas cell is backed into the exhaustor in flue, bleed is disposed with sampling probe on the body of flue, and the detection probe of calorstat side-walls is analyzed the gas componant in detected gas pond and detection signal is delivered to data processing equipment.Can ensure that flue-gas temperature is constant by the arrangement of trachea and calorstat, thus reducing the corrosion to equipment for the flue gas, in addition, backing in flue by exhaustor again for the flue gas after detection, the generation that flue gas directly arranges outward the problems such as environmental pollution causing, safety so can be solved.
Description
Technical field
This utility model is related to field of gas detection and in particular to a kind of extraction detecting system of flue gas.
Background technology
In arsenic-containing gold concentrate smelting process, need the flue gas in the flue of smelting furnace to be detected, with to smelting
The control of sweetening process provides related foundation, contains substantial amounts of A due in detected flue gasS2O3, and production technology is in high temperature
Under the high dust atmosphere of high humidity, therefore in-situ type detection difficulty very (is directly inserted detection probe in flue and is carried out greatly
Detection), and when the detection means that fume extraction causes flue peripheral disposition is detected by general draw-out device be mostly
Gas after detection is directly discharged, so not only pollutes environment, and smoke components are complicated, A thereinSAlso known as arsenicum, belong to
Toxic element, so even carry out, by pipeline, the generation that high-level discharging also easily causes security incident.Thereby it is ensured that composition is multiple
The safe and reliable detection of miscellaneous flue gas, this is extremely important for relevant enterprise.
Content of the invention
The purpose of this utility model is the extraction detecting system providing a kind of structure flue gas simple, easy to use.
For achieving the above object, the technical solution adopted in the utility model is：A kind of extraction detecting system of flue gas, it is special
Levy and be：Including calorstat and trachea, in calorstat, be disposed with gas cell, and the gas in gas cell is heated plus
Hot cell, trachea includes the gas in flue introduces the air entraining pipe in gas cell, and the gas of gas cell is led back
Exhaustor in flue, bleed is disposed with sampling probe, the inspection of calorstat side-walls on the body of flue
Probing head is analyzed the gas componant in detected gas pond and detection signal is delivered to data processing equipment.
Using having the beneficial effects that technique scheme produces：Flue gas be can ensure that by the arrangement of trachea and calorstat
Temperature constant, thus reducing the corrosion to equipment for the flue gas, in addition, back into flue gas by exhaustor again for the flue gas after detection
In pipeline, so can solve the generation that flue gas directly arranges outward the problems such as environmental pollution causing, safety.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
A kind of extraction detecting system of flue gas, as shown in figure 1, it includes calorstat 10 and trachea, arrangement in calorstat 10
There are gas cell 20, and the heating unit 30 that the gas in gas cell 20 is heated, trachea is included in flue A
Gas introduces the air entraining pipe 40 in gas cell 20, and the gas of gas cell 20 is backed into the exhaustor 50 in flue A,
Air entraining pipe 40 is disposed with sampling probe 41 on the body of flue A, and the detection probe 60 of calorstat 10 side-walls is analyzed
Detection signal is simultaneously delivered to data processing equipment by the gas componant in detected gas pond 20.Preferably, described trachea is heat tracing
Pipe, carries out transfer of gas pipeline using heat tracing pipe, flue gas so can be effectively ensured and be in temperature constant state, it is to avoid gas temperature
Reduce and condense on tube wall.When actually used, the flue gas in flue A gathered by sampling probe 41, and flue gas is led to
Cross air entraining pipe 40 and be delivered in gas cell 20 and carry out heated constant temperature, so can effectively guarantee that detection probe 60 detection is delivered to number
Accurate, errorless according to the flue gas information of processing meanss, meanwhile, by exhaustor 50, cigarette is backed into again for the flue gas after detection
In feed channel A, so can solve the generation that flue gas directly arranges outward the problems such as environmental pollution causing, safety.This practicality is new
Type structure is simple, using safety, environmental friendliness.
As further preferred version, as shown in figure 1, also including in described calorstat 10 heating by heating unit 30
Warm-air pipe 80, the outlet side of warm-air pipe 80 connects working gas inlet end, the inlet end of warm-air pipe 80 and the guarantor of jet pump 100
Source of the gas connection outside incubator 10, the suction end of jet pump 100 connects the gas outlet of gas cell 20, the aerofluxuss of jet pump 100
End connects the inlet end of exhaustor 50.The arrangement one side of jet pump 100 can form subnormal ambient it is ensured that flue gas can be smooth
Ground extracts and returns and causes in flue A, is on the other hand equivalent to and is provided with vacuum environment on the pipeline of exhaustor 50, convenient
Retention flue gas in vent gas pond 20 and pipeline, it is to avoid flue gas to the damage of equipment, corrosion, be also simultaneously detect next time clear
Altitude, in order to avoid the result of impact subsequent detection and precision.
Preferably, as shown in figure 1, described heat tracing pipe also includes sampling probe 41 is carried out with the anti-blowpipe 70 of blowback, described
In calorstat 10, it is passed through on the pipeline of source of the gas to warm-air pipe 80 and there also is provided bypass pipe 81, the air inlet of anti-blowpipe 70 and bypass
The gas outlet of pipe 81 is connected.By the arrangement of anti-blowpipe 70, so termly blowback can be carried out to sampling probe 41, with timely
The air-hole blockage thing of sampling probe 41 is cleaned out, thus ensureing the stable operation of system by ground.Specifically, described source of the gas is through bigeminy
Part 90 filters, reduce pressure after be passed into warm-air pipe 80 again, in bypass pipe 81, by the filtration of bigeminy part 90, decompressing effect, can make
Source of the gas is purified, and guarantees source of the gas voltage stabilizing simultaneously, to avoid because of the damage to hardware such as valve or executors during source of the gas pressure fluctuations
Wound, so can be effectively ensured stablizing of flue gas environment, and then improve the stability that production equipment is run.
Further, the gas in bypass pipe 81 enters back in anti-blowpipe 70 after also passing through heating unit 30 heating, will
The source gas of blowback heat also by heating unit 30, so can ensure that blowback enter into the air in flue A with
Flue-gas temperature therein is identical, thus avoiding the air being blown into that flue gas environment is impacted.
Claims (6)
1. a kind of flue gas extraction detecting system it is characterised in that：Including arrangement in calorstat (10) and trachea, calorstat (10)
There are gas cell (20), and the heating unit (30) that the gas in gas cell (20) is heated, trachea is included fume pipe
Gas in road (A) introduces the air entraining pipe (40) in gas cell (20), and the gas of gas cell (20) is backed into fume pipe
Exhaustor (50) in road (A), air entraining pipe (40) is disposed with sampling probe (41), constant temperature on the body of flue (A)
The detection probe (60) of case (10) side-walls is analyzed the gas componant in detected gas pond (20) and detection signal is delivered to number
According to processing meanss.
2. flue gas according to claim 1 extraction detecting system it is characterised in that：Described trachea is heat tracing pipe.
3. flue gas according to claim 2 extraction detecting system it is characterised in that：Also include in described calorstat (10)
The warm-air pipe (80) being heated by heating unit (30), the outlet side of warm-air pipe (80) connects the working gas of jet pump (100)
Inlet end, the inlet end of warm-air pipe (80) source of the gas outside with couveuse (10) connects, and the suction end of jet pump (100) connects gas
The gas outlet in body pond (20), the exhaust end of jet pump (100) connects the inlet end of exhaustor (50).
4. flue gas according to claim 3 extraction detecting system it is characterised in that：Described heat tracing pipe is also included to sampling
Probe (41) carries out in the anti-blowpipe (70) of blowback, described calorstat (10), is passed through to warm-air pipe (80) on the pipeline of source of the gas also
It is disposed with bypass pipe (81), the air inlet of anti-blowpipe (70) is connected with the gas outlet of bypass pipe (81).
5. flue gas according to claim 4 extraction detecting system it is characterised in that：Described source of the gas is through bigeminy part (90) mistake
It is passed into warm-air pipe (80) again, in bypass pipe (81) after filter, decompression.
6. flue gas according to claim 5 extraction detecting system it is characterised in that：Gas also warp in bypass pipe (81)
Enter back in anti-blowpipe (70) after crossing heating unit (30) heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620924881.0U CN206002354U (en) | 2016-08-23 | 2016-08-23 | The extraction detecting system of flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620924881.0U CN206002354U (en) | 2016-08-23 | 2016-08-23 | The extraction detecting system of flue gas |
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| CN206002354U true CN206002354U (en) | 2017-03-08 |
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| CN201620924881.0U Active CN206002354U (en) | 2016-08-23 | 2016-08-23 | The extraction detecting system of flue gas |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124258A (en) * | 2016-08-23 | 2016-11-16 | 合肥金星机电科技发展有限公司 | The extraction detecting system of flue gas |
| CN109187902A (en) * | 2018-09-19 | 2019-01-11 | 衡阳师范学院 | A kind of intermittent continuous sampling water radon measurement device and method |
| CN110095572A (en) * | 2019-04-20 | 2019-08-06 | 杭州统标检测科技有限公司 | A kind of dust discharge detection system |
-
2016
- 2016-08-23 CN CN201620924881.0U patent/CN206002354U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124258A (en) * | 2016-08-23 | 2016-11-16 | 合肥金星机电科技发展有限公司 | The extraction detecting system of flue gas |
| CN109187902A (en) * | 2018-09-19 | 2019-01-11 | 衡阳师范学院 | A kind of intermittent continuous sampling water radon measurement device and method |
| CN109187902B (en) * | 2018-09-19 | 2021-06-15 | 衡阳师范学院 | Intermittent continuous sampling water radon measuring device and method |
| CN110095572A (en) * | 2019-04-20 | 2019-08-06 | 杭州统标检测科技有限公司 | A kind of dust discharge detection system |
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Address after: 230000 No. 228, Wanshui Road, high tech Zone, Hefei, Anhui Patentee after: Hefei Jinxing Intelligent Control Technology Co.,Ltd. Address before: High tech Zone Hefei city Anhui province 230088 Tianzhi Road No. 23 Patentee before: HEFEI GOLD STAR MECHATRONICS TECHNICAL DEVELOPMENT Co.,Ltd. |