CN203191314U - Flue gas turbidity measuring device - Google Patents
Flue gas turbidity measuring device Download PDFInfo
- Publication number
- CN203191314U CN203191314U CN 201320223160 CN201320223160U CN203191314U CN 203191314 U CN203191314 U CN 203191314U CN 201320223160 CN201320223160 CN 201320223160 CN 201320223160 U CN201320223160 U CN 201320223160U CN 203191314 U CN203191314 U CN 203191314U
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- light
- receiver
- light source
- flue
- flue gas
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Abstract
The utility model discloses a flue gas turbidity measuring device. The device comprises a light source, a light-reflecting lens, receivers, a controller and a light splitting sheet, wherein the light source and the light-reflecting lens are oppositely arranged on the two sides of a flue; the receiver are arranged on light paths and are connected with the controller; the light splitting sheet is arranged on the light path between the light source and the flue; the receivers comprise a first receiver and a second receiver; the first receiver is arranged on the reflecting light path of the light splitting sheet; the second receiver is arranged on the light path after reflecting light of the light-reflecting lens penetrates through the flue; the controller comprises a processor and a signal processing unit connected to the processor; and output ends of the first receiver and the second receiver are connected to an input end of the signal processing unit. A laser emitter serves as the light source, the light source is divided into two light paths by the light splitting sheet, the number of mechanical action parts is reduced, the fault rate of equipment is greatly reduced, the maintenance period of the equipment is prolonged, and the workload of maintainers is reduced.
Description
Technical field
The utility model relates to turbidimetry device field, is specifically related to a kind of measurement mechanism for detection of the flue gas turbidity.
Background technology
The flue gas turbidimeter is that commonly used a kind of of industries such as thermal power generation, iron and steel detects whether equipment up to standard of flue gas dust content.Present flue gas turbidimeter generally adopts common bulb as light source, with mechanical action cut mating plate or electromagnet is divided into the twice light path with light source, gather reference and measurement data respectively, because installation environment is abominable, dumb even the stuck phenomenon of mechanical action, failure rate height take place easily after using a period of time; And the serviceable life of common bulb is short, needs periodic maintenance, replacing, and the maintenance period of flue gas turbidimeter is shorter.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of flue gas turbidimetry device, can solve the existing high problem of flue gas turbidimeter failure rate.
The utility model is achieved through the following technical solutions:
A kind of flue gas turbidimetry device, comprise light source, reflex reflector lens, receiver and controller, described light source and reflex reflector lens are relatively arranged on the flue both sides, and receiver is arranged on the light path and with controller and is connected, and also comprise being arranged at the light splitting piece on the light path between light source and the flue; Described receiver comprises first receiver and second receiver, and described first receiver is arranged on the reflected light path of light splitting piece, and the reflected light that described second receiver is arranged at reflex reflector lens passes on the light path behind the flue; Described controller comprises processor and is connected in the signal processing unit of processor that the output terminal of described first receiver and second receiver is connected in the input end of signal processing unit.
The further improvement of the utility model scheme is that second receiver and light source are positioned at the same side of flue.
The further improvement of the utility model scheme is that light source is generating laser.
The further improvement of the utility model scheme is that processor also is connected with display board and remote-transmission module.
The utility model advantage compared with prior art is:
One, adopts generating laser as light source, with the constant-current supply power supply, both effectively prolonged the serviceable life of light source and equipment, can guarantee stability of light source again, improve the accuracy of measuring;
Two, adopt light splitting piece that light source is divided into the twice light path, reduced mechanical movement part, significantly reduce breakdown rate, prolonged the maintenance period of equipment, reduced the work of maintenance personnel amount.
Description of drawings
Fig. 1 is a kind of flue gas turbidimetry Unit Installation structural representation.
Embodiment
A kind of flue gas turbidimetry device as shown in Figure 1, comprise light source 6, reflex reflector lens 9, receiver and controller, described light source 6 is relatively arranged on flue 10 both sides with reflex reflector lens 9, receiver is arranged on the light path and with controller and is connected, and also comprises being arranged at the light splitting piece 7 on the light path between light source 6 and the flue 10; Described receiver comprises first receiver 5 and second receiver 8, and described first receiver 5 is arranged on the reflected light path of light splitting piece 7, and the reflected light that described second receiver 8 is arranged at reflex reflector lens 9 passes on the light path behind the flue; Described controller comprises processor 1 and is connected in signal processing unit 4, display board 2 and the remote-transmission module 3 of processor 1 that the output terminal of described first receiver 5 and second receiver 8 is connected in the input end of signal processing unit 4.Wherein light source 6 is generating laser.
A branch of light that generating laser sends is divided into reflection reference light and transmission measurement light through light splitting piece 7, first receiver 5 receives reflection reference light, transmission measurement light is radiated on the reflex reflector lens 9 after passing flue gas in the flue 10, reflect the flue gas that passes again in the flue 10 through reflex reflector lens 9, received by second receiver 8, the output signal of first receiver 5 and second receiver 8 is through signal processing unit 4 input processors 1, processor 1 obtains the turbidity of flue gas with the light decay of reflection reference light as reference calculation and object transmission measurement light.
Claims (3)
1. flue gas turbidimetry device, comprise light source (6), reflex reflector lens (9), receiver and controller, described light source (6) is relatively arranged on flue (10) both sides with reflex reflector lens (9), receiver is arranged on the light path and with controller and is connected, and it is characterized in that: also comprise being arranged at the light splitting piece (7) on the light path between light source (6) and the flue (10); Described receiver comprises first receiver (5) and second receiver (8), described first receiver (5) is arranged on the reflected light path of light splitting piece (7), and the reflected light that described second receiver (8) is arranged at reflex reflector lens (9) passes on the light path behind the flue; Described controller comprises processor (1) and is connected in the signal processing unit (4) of processor (1) that the output terminal of described first receiver (5) and second receiver (8) is connected in the input end of signal processing unit (4).
2. a kind of flue gas turbidimetry device as claimed in claim 1, it is characterized in that: described light source (6) is generating laser.
3. a kind of flue gas turbidimetry device as claimed in claim 1, it is characterized in that: described processor (1) also is connected with display board (2) and remote-transmission module (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320223160 CN203191314U (en) | 2013-04-28 | 2013-04-28 | Flue gas turbidity measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320223160 CN203191314U (en) | 2013-04-28 | 2013-04-28 | Flue gas turbidity measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203191314U true CN203191314U (en) | 2013-09-11 |
Family
ID=49108167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320223160 Expired - Fee Related CN203191314U (en) | 2013-04-28 | 2013-04-28 | Flue gas turbidity measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203191314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212623A (en) * | 2017-06-30 | 2019-01-15 | 佛山市顺德区美的电热电器制造有限公司 | A kind of cooking apparatus, a kind of detection method and a kind of detection system |
-
2013
- 2013-04-28 CN CN 201320223160 patent/CN203191314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212623A (en) * | 2017-06-30 | 2019-01-15 | 佛山市顺德区美的电热电器制造有限公司 | A kind of cooking apparatus, a kind of detection method and a kind of detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20160428 |