CN212568378U - Glass furnace particulate matter discharges detection device - Google Patents
Glass furnace particulate matter discharges detection device Download PDFInfo
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- CN212568378U CN212568378U CN202022998364.7U CN202022998364U CN212568378U CN 212568378 U CN212568378 U CN 212568378U CN 202022998364 U CN202022998364 U CN 202022998364U CN 212568378 U CN212568378 U CN 212568378U
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Abstract
The utility model relates to a particle detection technical field, concretely relates to glass furnace kiln particulate matter discharges detection device, including inlet channel, the detection zone that links to each other with inlet channel to and the outlet channel who links to each other with the detection zone, the detection zone both sides are equipped with light detection device, its characterized in that respectively: the air inlet channel is provided with a protruding part and a built-in part, the protruding part is provided with a first air inlet and a second air inlet, and the first air inlet is provided with a suction fan; the inner part is provided with a first baffle and a second baffle, a first adsorption pad is arranged on one side of the first baffle, which is far away from the extension part, and a second adsorption pad is oppositely arranged on one side of the second baffle, which is far away from the extension part; the one end that the detection zone was kept away from to air outlet channel is equipped with the air pump, the utility model discloses can prevent that moisture or harmful substance in the flue gas from causing the damage to light detection device, and can make the air current in the detection zone steady relatively, be convenient for detect, have advantages such as the testing process is stable, and operational environment adaptability is stronger.
Description
Technical Field
The utility model relates to a particle detection technical field, concretely relates to glass furnace kiln particulate matter discharges detection device.
Background
The flue gas generated by a glass kiln is one of the industrial pollutants which are mainly controlled in China. At present, most of glass kilns mainly adopt coal gas as high-temperature kiln fuel, and the concentration of particulate matters in smoke of the glass kilns is about 8000mg/m3In order to promote the progress of the production process and the pollution treatment technology of the glass industry, since the 90 s of the 20 th century, the developed countries abroad set up strict flue gas emission standards and corresponding pollution discharge charging standards of the glass kiln, and establish a relatively perfect environment-friendly management system, along with the enhancement of the national environment-friendly consciousness, the glass industry is taken as one of key industries in the field of industrial pollution control in China, and the glass production line breaks through 2000 and has tens of thousands of tons of dust emission per year at present.
Therefore need detect before fume emission, the higher flue gas of temperature in the unable adaptation production line of current particulate matter detection device, detection effect is relatively poor, and efficiency is lower, and contains certain sulphur material and nitre class material in the flue gas, does not have any measure of sheltering from in the measurement cavity, and impurity can seriously influence measuring result and detection device life-span.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a glass furnace particulate matter emission detection device that stability is better, the life-span is longer, detection effect is better.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a glass furnace kiln particulate matter discharges detection device, includes inlet channel, the detection zone that links to each other with inlet channel, and with the outlet channel that the detection zone links to each other, the detection zone both sides are equipped with light detection device, its characterized in that respectively: the air inlet channel is provided with a protruding part and an inner part, the protruding part is provided with a first air inlet and a second air inlet, and the first air inlet is provided with a suction fan;
a first baffle and a second baffle are arranged in the inner part, a first adsorption pad is arranged on one side, away from the extending part, of the first baffle, and a second adsorption pad is oppositely arranged on one side, away from the extending part, of the second baffle;
and an air pump is arranged at one end of the air outlet channel, which is far away from the detection area.
Further, a third baffle is arranged between the air inlet channel and the detection area.
Furthermore, the air outlet channel is provided with a fixing frame, the fixing frame is fixedly connected with an electric push rod, and an output shaft of the electric push rod is fixedly connected with a fourth baffle.
Further, the device also comprises a control system, and the control system is electrically connected with the air pump, the light detection device and the electric push rod.
Further, the diameter of the fourth baffle is larger than that of the air outlet channel.
Furthermore, a filtering device is sleeved on the outer side of the air outlet channel, filler is arranged in the filtering device, and the filtering device is provided with a first air outlet.
Furthermore, the air outlet channel is communicated with the filtering device through a second air outlet.
Furthermore, quartz glass is arranged between the light detection device and the detection area.
Further, the first adsorption pad and the second adsorption pad are natural zeolite or activated carbon.
Compared with the prior art, the utility model has the advantages and positive effect be:
the utility model provides a pair of glass furnace kiln particulate matter discharges detection device, setting through the air pump, can drive the flue gas in the device and flow, the flue gas gets into inlet channel from first air inlet and second air inlet, the flue gas can drive the suction fan and rotate, the rotation of suction fan can accelerate the outer flue gas of device to flow in the device this moment, thereby accelerate intake efficiency, and the second air inlet sets up around the extension, can absorb the flue gas of different positions and mix, thereby can obtain comparatively average data, the accuracy has been increased.
The third baffle separates the gas inlet channel from the detection zone to prevent the flue gas from directly contacting with the light detection device, so that the moisture or harmful substances in the flue gas can damage the light detection device or influence the detection result, the flue gas channel in the gas inlet channel can be prolonged through the first baffle and the second baffle, thereby achieving a certain cooling effect, and enough time can be provided for the moisture or harmful substances in the flue gas to be adsorbed through the first adsorption pad and the second adsorption pad, the gas outlet channel can be opened and closed through lifting the fourth baffle by the electric push rod, thereby reducing the gas flow between the detection zone and the gas outlet channel, enabling the air flow in the detection zone to be relatively stable, facilitating the detection, being more convenient and simple to use, having strong adaptability, the utility model has the advantages of simple structure, convenient use, stable detection process and the like, and has stronger working environment adaptability, is more suitable for the use requirement.
Drawings
FIG. 1 is a block diagram of the present invention;
fig. 2 is an electrical connection diagram of the present invention.
In the figure: the device comprises an air inlet channel-1, a detection area-2, an air outlet channel-3, an optical detection device-4, an extension part-5, a built-in part-6, a first air inlet-7, a second air inlet-8, a suction fan-9, a first baffle-10, a second baffle-11, a first adsorption pad-12, a second adsorption pad-13, an air pump-14, a third baffle-15, a fixing frame-16, an electric push rod-17, a fourth baffle-18, a filtering device-19, a filler-20, a first air outlet-21, a second air outlet-22 and quartz glass-23.
Detailed Description
For a better understanding of the present invention, the following further description is given in conjunction with the following embodiments and accompanying drawings.
As shown in fig. 1-2, a glass furnace particle emission detection device, comprising an air inlet channel 1, a detection area 2 connected with the air inlet channel 1, and an air outlet channel 3 connected with the detection area 2, light detection devices 4 are respectively arranged on two sides of the detection area 2, quartz glass 23 is arranged between the light detection devices 4 and the detection area 2, smoke is sucked from the air inlet channel 1, enters the detection area 2 through the air inlet channel 1, and is detected through the light detection devices 4, the light detection devices 4 are arranged perpendicular to the smoke flowing direction of the detection area 2, the light detection devices 4 comprise light sources and photoelectric receiving tubes, light is absorbed into the detection area through the light sources to form light traps, and is scattered through smoke particles in the detection area 2, and light which is not sufficiently scattered is received through the photoelectric receiving tubes, so as to detect the particle concentration in the smoke through the scattering degree, the air inlet channel 1 is provided with an extension part 5 and an inner part 6, the extension part 5 is provided with a first air inlet 7 and a second air inlet 8, the first air inlet 7 is provided with a suction fan 9, one end of the air outlet channel 3, which is far away from the detection area 2, is provided with an air pump 14, the air pump 14 can drive smoke in the device to flow, the smoke enters the air inlet channel 1 from the first air inlet 7 and the second air inlet 8, the smoke can drive the suction fan 9 to rotate, at the moment, the rotation of the suction fan 9 can accelerate the smoke outside the device to flow into the device, so that the air inlet efficiency is accelerated, the second air inlet 8 is arranged around the extension part 5, the smoke at different positions can be sucked and mixed, so that more average data can be obtained, and the;
a third baffle 15 is arranged between the air inlet channel 1 and the detection area 2, the built-in part 6 is provided with a first baffle 10 and a second baffle 11, one side of the first baffle 10, which is far away from the extension part 5, is provided with a first adsorption pad 12, one side of the second baffle 11, which is far away from the extension part 5, is relatively provided with a second adsorption pad 13, the first adsorption pad 12 and the second adsorption pad 13 are natural zeolite or activated carbon, the third baffle 15 separates the air inlet channel 1 from the detection area 2 to prevent the flue gas from directly contacting the light detection device 4, so that moisture or harmful substances in the flue gas can damage the light detection device 4, or influence the detection result, the smoke channel in the air inlet channel 1 can be prolonged through the first baffle plate 10 and the second baffle plate 11, thereby reach certain cooling effect, and can have sufficient time to make moisture or harmful substance in the flue gas adsorb through first adsorption pad 12 and second adsorption pad 13.
Air outlet channel 3 is equipped with mount 16, mount 16 fixedly connected with electric putter 17, electric putter 17's output shaft fixedly connected with fourth baffle 18, the diameter of fourth baffle 18 is greater than air outlet channel 3's diameter, can make air outlet channel 3 open and shut through electric putter 17 through fourth baffle 18 that goes up and down, thereby reduce the gas flow between detection zone 2 and the air outlet channel 3, can make the air current in detection zone 2 steady relatively, be convenient for detect.
Still include control system, control system and air pump 14, light detection device 4 and electric putter 17 electricity are connected, can control air pump 14, light detection device 4 and electric putter 17's operating condition through control system, and can accept light detection device 4's feedback result, and control system can adopt current sensor control device etc. for prior art, and this application is not repeated for the present application.
3 outsides of air outlet channel have cup jointed filter equipment 19, are equipped with filler 20 in filter equipment 19, and filter equipment 19 is equipped with first gas outlet 21, and air outlet channel 3 link up mutually through second gas outlet 22 with filter equipment 19, through filter equipment 19's setting, can filter the flue gas granule when the flue gas is discharged, purifies the flue gas.
The working process of the utility model is as follows:
the air pump 14 is enabled to work through the control system, the air pump 14 can drive smoke in the device to flow, the smoke enters the air inlet channel 1 from the first air inlet 7 and the second air inlet 8, the smoke can drive the suction fan 9 to rotate, at the moment, the rotation of the suction fan 9 can accelerate the smoke outside the device to flow into the device, so that the air inlet efficiency is accelerated, the second air inlet 8 is arranged around the extension part 5, the smoke at different positions can be sucked and mixed, the smoke is sucked from the air inlet channel 1, the smoke channel in the air inlet channel 1 can be prolonged through the first baffle 10 and the second baffle 11, so that a certain cooling effect is achieved, enough time can be provided for the moisture or harmful substances in the smoke to be adsorbed through the first adsorption pad 12 and the second adsorption pad 13, then the smoke enters the detection area 2 through the air inlet channel 1, the electric push rod 17 lowers the fourth baffle 18 to temporarily seal the air outlet channel 3, thereby reduce the gas flow between detection zone 2 and the outlet channel 3, can make the air current in detection zone 2 steady relatively, light detection device 4 detects, the light forms the light trap toward the detection zone light uptake of light source, and carry out the scattering through the flue gas granule in detection zone 2, and receive the light of insufficient scattering through the photoelectric receiving tube, thereby can detect the particle concentration in the flue gas through the scattering degree, electric putter 17 can rise fourth baffle 18 and make outlet channel 3 open, take out the flue gas of detection zone 2 through air pump 14 and transfer to outlet channel 3, and get into filter equipment through second gas outlet 22 and filter, discharge afterwards.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (9)
1. The utility model provides a glass furnace kiln particulate matter discharges detection device, includes inlet channel (1), detection zone (2) that link to each other with inlet channel (1), and with outlet channel (3) that detection zone (2) link to each other, detection zone (2) both sides are equipped with light detection device (4), its characterized in that respectively: the air inlet channel (1) is provided with a protruding part (5) and a built-in part (6), the protruding part (5) is provided with a first air inlet (7) and a second air inlet (8), and the first air inlet (7) is provided with a suction fan (9);
the inner part (6) is provided with a first baffle (10) and a second baffle (11), one side, far away from the extension part (5), of the first baffle (10) is provided with a first adsorption pad (12), and one side, far away from the extension part (5), of the second baffle (11) is provided with a second adsorption pad (13) oppositely;
and an air pump (14) is arranged at one end of the air outlet channel (3) far away from the detection area (2).
2. The glass furnace kiln particulate matter emission detection device according to claim 1, characterized in that: and a third baffle (15) is arranged between the air inlet channel (1) and the detection area (2).
3. The glass furnace kiln particulate matter emission detection device according to claim 1, characterized in that: the air outlet channel (3) is provided with a fixing frame (16), the fixing frame (16) is fixedly connected with an electric push rod (17), and an output shaft of the electric push rod (17) is fixedly connected with a fourth baffle (18).
4. The glass furnace kiln particulate matter emission detection device according to claim 3, characterized in that: the device also comprises a control system, and the control system is electrically connected with the air pump (14), the light detection device (4) and the electric push rod (17).
5. The glass furnace kiln particulate matter emission detection device according to claim 3, characterized in that: the diameter of the fourth baffle (18) is larger than that of the air outlet channel (3).
6. The glass furnace kiln particulate matter emission detection device according to claim 1, characterized in that: the outer side of the air outlet channel (3) is sleeved with a filtering device (19), a filler (20) is arranged in the filtering device (19), and the filtering device (19) is provided with a first air outlet (21).
7. The glass furnace kiln particulate matter emission detection device according to claim 6, characterized in that: the air outlet channel (3) is communicated with the filtering device (19) through a second air outlet (22).
8. The glass furnace kiln particulate matter emission detection device according to claim 1, characterized in that: and quartz glass (23) is arranged between the light detection device (4) and the detection area (2).
9. The glass furnace kiln particulate matter emission detection device according to claim 1, characterized in that: the first adsorption pad (12) and the second adsorption pad (13) are natural zeolite or activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022998364.7U CN212568378U (en) | 2020-12-15 | 2020-12-15 | Glass furnace particulate matter discharges detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022998364.7U CN212568378U (en) | 2020-12-15 | 2020-12-15 | Glass furnace particulate matter discharges detection device |
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| CN212568378U true CN212568378U (en) | 2021-02-19 |
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| CN202022998364.7U Active CN212568378U (en) | 2020-12-15 | 2020-12-15 | Glass furnace particulate matter discharges detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029504A (en) * | 2021-03-04 | 2021-06-25 | 中国航空工业集团公司西安航空计算技术研究所 | Quantitative detection system and method for cooling air stagnation area of low-profile-rate gradually-expanding channel |
-
2020
- 2020-12-15 CN CN202022998364.7U patent/CN212568378U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029504A (en) * | 2021-03-04 | 2021-06-25 | 中国航空工业集团公司西安航空计算技术研究所 | Quantitative detection system and method for cooling air stagnation area of low-profile-rate gradually-expanding channel |
| CN113029504B (en) * | 2021-03-04 | 2023-08-04 | 中国航空工业集团公司西安航空计算技术研究所 | Quantitative detection system and method for cooling air stagnation area of low-profile gradually-expanding channel |
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