CN210347252U - Smoke and dust flue gas atmosphere detection device - Google Patents
Smoke and dust flue gas atmosphere detection device Download PDFInfo
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- CN210347252U CN210347252U CN201920336388.0U CN201920336388U CN210347252U CN 210347252 U CN210347252 U CN 210347252U CN 201920336388 U CN201920336388 U CN 201920336388U CN 210347252 U CN210347252 U CN 210347252U
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Abstract
The utility model relates to a smoke and dust flue gas atmosphere detection device, including collection system, preprocessing device and smoke and dust flue gas tester, collection system includes at least one sampling rifle head, agitating unit and companion's heat pipe, and the top of agitating unit passes through pipeline fixed connection sampling rifle head, and the bottom of agitating unit passes through companion's heat pipe and connects preprocessing device; preprocessing device includes catch water, desicator, gas production pump and controller, and the output of heat tracing pipe is connected to catch water's input, and catch water's output is connected to the input of desicator, and the input of gas production pump is connected to the output of desicator, and desicator and gas production pump all connection director, the smoke and dust flue gas tester is connected to the output of gas production pump, the utility model provides a detection device can gather the atmosphere in different position in step to mix multi-direction atmosphere, the smoke and dust flue gas atmosphere detection device of direct detection after mixing, operation flow is simple, and detection efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of check out test set, concretely relates to smoke and dust flue gas atmosphere detection device.
Background
Along with the increasingly serious haze in China, the national smoke emission is strictly controlled, the monitoring means of the smoke emission is continuously improved and perfected, and the smoke emission monitoring device is developed from a single smoke sampler and a single smoke analyzer to a static pressure balance type smoke tester and a dynamic pressure balance type constant speed smoke tester which can truly reflect the smoke emission state, and the like, so that novel comprehensive monitoring devices which can automatically track the flow speed of smoke at any time and carry out constant speed sampling are realized. The instrument adopts the principles of dynamic pressure balance, a pitot tube parallel speed measurement method and the like, and uses a microcomputer to perform constant-speed sampling flow calculation, control the rotating speed of an air pump to adjust the flow and the like so as to complete the measurement of flue exhaust parameters (dynamic pressure, static pressure, temperature, flow velocity, standard dry flow, moisture content and the like) and the smoke emission concentration, the reduced concentration and the total emission amount of various boilers and industrial kilns; industrial production discharges smoke and dust flue gas in a large number, harmful gas content constantly increases in the air, the health of giving people has brought serious harm, in order to strengthen monitoring and control to atmospheric environment, need carry out sample acquisition and carry out the analysis by detection to the atmosphere through atmosphere detection device to the atmosphere, atmosphere detection device among the prior art is carrying out atmosphere detection time measuring, can't collect the atmosphere, and can't carry out hybrid detection to the atmosphere in different position, atmosphere detection device among the prior art need gather the air in a plurality of positions and detect respectively when detecting, average value is got at last, it is comparatively troublesome to detect the flow, detection efficiency is lower.
Disclosure of Invention
The utility model aims at solving the problem that proposes among the background art, and provide one kind and can gather the atmosphere in different position in step to mix multi-direction atmosphere, mix the smoke and dust flue gas atmosphere detection device of back direct detection.
The purpose of the utility model is realized like this:
a smoke and dust flue gas atmosphere detection device comprises a collection device, a pretreatment device and a smoke and dust flue gas tester, wherein the collection device is connected with the pretreatment device through a heat tracing pipe, the collection device comprises at least one sampling gun head, a stirring device and the heat tracing pipe, the top end of the stirring device is fixedly connected with the sampling gun head through a pipeline, and the bottom end of the stirring device is connected with the pretreatment device through the heat tracing pipe; the pretreatment device comprises a steam-water separator, a dryer, a gas production pump and a controller, wherein the input end of the steam-water separator is connected with the output end of the heat tracing pipe, the input end of the dryer is connected with the output end of the steam-water separator, the output end of the dryer is connected with the input end of the gas production pump, the dryer and the gas production pump are both connected with the controller, and the output end of the gas production pump is connected with the smoke and smoke tester.
Furthermore, the front end of the sampling gun head is detachably connected with a pre-filter.
Further, agitating unit includes inflator, (mixing) shaft and stirring rake, and the (mixing) shaft is connected in the inside upper and lower end of inflator, stirring rake fixed connection in (mixing) shaft, and agitator motor is established on the outside top of inflator, agitator shaft connection agitator motor.
Furthermore, a flowmeter is arranged between the dryer and the gas extraction pump, the gas extraction pump is connected with a frequency converter, and the frequency converter and the flowmeter are respectively connected with the controller.
Furthermore, the input end of the sampling gun head is provided with a first pressure sensor and a temperature and humidity sensor which are respectively connected with the controller.
Furthermore, a one-way electromagnetic valve is arranged at the output end of the gas production pump, the input end of the one-way electromagnetic valve is connected with the gas production pump, the output end of the one-way electromagnetic valve is connected with the smoke and smoke tester, and the one-way electromagnetic valve is connected with the controller.
Furthermore, a second pressure sensor and a flow sensor are sequentially arranged on one side of the output end of the one-way electromagnetic valve, and the second pressure sensor and the flow sensor are connected with the controller.
Further, the controller is connected with an upper computer.
The beneficial effects of the utility model reside in that:
1. the atmosphere of different position can be gathered in step to mixing multi-direction atmosphere, the smoke and dust flue gas atmosphere detection device of direct detection after mixing, operation flow is simple, and detection efficiency is high.
2. The sampling gun head is provided with a steam-water separator which can separate gas from water so as to avoid the influence of water on the sampling effect; the pre-filter filters dust, so that the blockage of an exhaust pipe is avoided, the use of a sampling gun is influenced, the atmospheric data is collected in real time through the pressure sensor and the flow sensor, and the detection is quick and accurate; through host computer control, can realize the real-time conveying of data, sampling efficiency improves greatly, has strengthened the automation level of smoke and dust test.
Drawings
Fig. 1 is a schematic view of the flow of the smoke and dust flue gas atmosphere detection device of the present invention.
Fig. 2 is a schematic view of the stirring device in the smoke and dust flue gas atmosphere detection device of the present invention.
In the figure: 1. a filter; 2. a first pressure sensor; 3. a temperature and humidity sensor; 4. sampling a gun head; 5. a heat tracing pipe; 6. a stirring device; 7. a steam-water separator; 8. a controller; 9. a dryer; 10. a flow meter; 11. a gas extraction pump; 12. a one-way solenoid valve; 13. a second pressure sensor; 14. a smoke and fume tester; 15. a flow sensor; 16. a frequency converter; 17. an upper computer; 61. a stirring motor; 62. an air cylinder; 63. a stirring shaft; 64. and (4) a stirring paddle.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Example 1
As shown in fig. 1, the smoke and dust and flue gas atmosphere detection device comprises a collection device, a pretreatment device and a smoke and dust and flue gas tester 14, wherein the collection device is connected with the pretreatment device through a heat tracing pipe 5, the collection device comprises a sampling gun head 4, a stirring device 6 and the heat tracing pipe 5, the top end of the stirring device 6 is fixedly connected with the sampling gun head 4 through a pipeline, the front end of the sampling gun head 4 is detachably connected with a pre-filter 1, the stirring device 6 comprises an air cylinder 62, a stirring shaft 63 and a stirring paddle 64, the stirring shaft 63 is connected with the upper end and the lower end inside the air cylinder 62, the stirring paddle 64 is fixedly connected with the stirring shaft 63, the top end outside the air cylinder 62 is provided with a stirring motor 61, the stirring shaft 63 is connected with the stirring motor 61, and; the pretreatment device comprises a steam-water separator 7, a dryer 9, a gas production pump 11 and a controller 8, wherein the input end of the steam-water separator 7 is connected with the output end of a heat tracing pipe 5, the input end of the dryer 9 is connected with the output end of the steam-water separator 7, the output end of the dryer 9 is connected with the input end of the gas production pump 11, a flow meter 10 is arranged between the dryer 9 and the gas production pump 11, the gas production pump 11 is connected with a frequency converter 16, the frequency converter 16 and the flow meter 10 are respectively connected with the controller 8, both the dryer 9 and the gas production pump 11 are connected with the controller 8, the output end of the gas production pump 11 is connected with a smoke and smoke tester 14, the input end of a sampling gun head 4 is provided with a first pressure sensor 2 and a temperature and humidity sensor 3, the first pressure sensor 2 and the temperature and humidity sensor 3 are respectively connected with the controller 8, the output end of, the output of one-way solenoid valve 12 is connected with smoke and dust gas tester 14, and one-way solenoid valve 12 connects controller 8, and second pressure sensor 13 and flow sensor 15 are established in proper order to one side of the output of one-way solenoid valve 12, and second pressure sensor 13 and flow sensor 15 connect controller 8, and controller 8 connects host computer 17, through host computer control, can realize the real-time conveying of data, and sampling efficiency improves greatly, has strengthened the automation level of smoke and dust test.
Example 2
As shown in fig. 1 and 2, the smoke and dust and flue gas atmosphere detection device comprises a collection device, a pretreatment device and a smoke and flue gas tester 14, wherein the collection device is connected with the pretreatment device through a heat tracing pipe 5, the collection device comprises four sampling gun heads 4, a stirring device 6 and the heat tracing pipe 5, the top end of the stirring device 6 is fixedly connected with the four sampling gun heads 4 through pipelines respectively, the front end of the sampling gun heads 4 is detachably connected with a pre-filter 1, the stirring device 6 comprises an air cylinder 62, a stirring shaft 63 and a stirring paddle 64, the stirring shaft 63 is connected with the upper end and the lower end inside the air cylinder 62, the stirring paddle 64 is fixedly connected with the stirring shaft 63, the top end outside the air cylinder 62 is provided with a stirring motor 61, the stirring shaft 63 is connected with the stirring motor 61, and the bottom end of; the pretreatment device comprises a steam-water separator 7, a dryer 9, a gas production pump 11 and a controller 8, wherein the input end of the steam-water separator 7 is connected with the output end of a heat tracing pipe 5, the input end of the dryer 9 is connected with the output end of the steam-water separator 7, the output end of the dryer 9 is connected with the input end of the gas production pump 11, a flow meter 10 is arranged between the dryer 9 and the gas production pump 11, the gas production pump 11 is connected with a frequency converter 16, the frequency converter 16 and the flow meter 10 are respectively connected with the controller 8, both the dryer 9 and the gas production pump 11 are connected with the controller 8, the output end of the gas production pump 11 is connected with a smoke and smoke tester 14, the input end of a sampling gun head 4 is provided with a first pressure sensor 2 and a temperature and humidity sensor 3, the first pressure sensor 2 and the temperature and humidity sensor 3 are respectively connected with the controller 8, the output end of, the output end of the one-way electromagnetic valve 12 is connected with a smoke and smoke tester 14, the one-way electromagnetic valve 12 is connected with the controller 8, one side of the output end of the one-way electromagnetic valve 12 is sequentially provided with a second pressure sensor 13 and a flow sensor 15, the second pressure sensor 13 and the flow sensor 15 are connected with the controller 8, and the controller 8 is connected with an upper computer 17.
The smoke and fume tester can adopt an LB-70C type smoke and fume detector, and can measure parameters such as smoke, moisture content, flow velocity, dynamic pressure, static pressure, fume temperature and fume, the controller 8 can adopt a PC104 embedded industrial personal computer, after the gas collecting pump 11 is started, air enters the sampling gun heads 4 from multiple directions through the filter 1, enters the stirring device 6 through the heat tracing pipe 5, is uniformly mixed under the stirring action of the stirring paddle 64, is then subjected to gas-liquid separation through the steam-water separator 7, enters the drier 9 for drying, then the flowmeter 10 acquires gas flow information, the flow sensor 15 calculates the gas flow entering the smoke and fume tester 14 under the drainage of the one-way electromagnetic valve 12, all parameters of smoke and fume contained in the atmosphere can be measured and analyzed through the LB-70C type smoke and fume detector, and the atmosphere in different directions can be synchronously collected through the four sampling gun heads, the smoke and dust flue gas atmosphere detection device is used for mixing multi-directional atmosphere and directly detecting the mixed atmosphere, and has the advantages of simple detection process and high efficiency.
Above only be the preferred embodiment of the present invention, not be used for limiting the utility model discloses, the all be in the utility model discloses an any modification of doing in the protection scope, equal replacement etc. all should be contained within the protection scope of the utility model.
Claims (8)
1. The utility model provides a smoke and dust flue gas atmosphere detection device which characterized in that: the device comprises an acquisition device, a pretreatment device and a smoke and smoke tester (14), wherein the acquisition device is connected with the pretreatment device through a heat tracing pipe (5), the acquisition device comprises at least one sampling gun head (4), a stirring device (6) and the heat tracing pipe (5), the top end of the stirring device (6) is fixedly connected with the sampling gun head (4) through a pipeline, and the bottom end of the stirring device (6) is connected with the pretreatment device through the heat tracing pipe (5); preprocessing device includes catch water (7), desicator (9), gas production pump (11) and controller (8), the output of heat tracing pipe (5) is connected to the input of catch water (7), the output of catch water (7) is connected to the input of desicator (9), the input of gas production pump (11) is connected to the output of desicator (9), desicator (9) and gas production pump (11) all connect controller (8), smoke and dust gas tester (14) is connected to the output of gas production pump (11).
2. The smoke and dust flue gas atmosphere detecting device according to claim 1, characterized in that: the front end of the sampling gun head (4) is detachably connected with a pre-filter (1).
3. The smoke and dust flue gas atmosphere detecting device according to claim 1, characterized in that: agitating unit (6) include inflator (62), (mixing) shaft (63) and stirring rake (64), upper and lower end in inflator (62) inside is connected in (mixing) shaft (63) stirring rake (64) fixed connection in (mixing) shaft (63), agitator motor (61) are established on inflator (62) outside top, agitator motor (61) are connected in (mixing) shaft (63).
4. The smoke and dust flue gas atmosphere detecting device according to claim 1, characterized in that: and a flowmeter (10) is arranged between the dryer (9) and the gas collecting pump (11), the gas collecting pump (11) is connected with a frequency converter (16), and the frequency converter (16) and the flowmeter (10) are respectively connected with the controller (8).
5. The smoke and dust flue gas atmosphere detecting device according to claim 1, characterized in that: the input end of the sampling gun head (4) is provided with a first pressure sensor (2) and a temperature and humidity sensor (3)', and the first pressure sensor (2) and the temperature and humidity sensor (3) are respectively connected with a controller (8).
6. The smoke and dust flue gas atmosphere detecting device according to claim 1, characterized in that: one-way solenoid valve (12) are established to the output of gas production pump (11), gas production pump (11) is connected to the input of one-way solenoid valve (12), smoke and dust gas tester (14) is connected to the output of one-way solenoid valve (12), one-way solenoid valve (12) connection director (8).
7. The smoke and dust flue gas atmosphere detecting device according to claim 6, characterized in that: and a second pressure sensor (13) and a flow sensor (15) are sequentially arranged on one side of the output end of the one-way electromagnetic valve (12), and the second pressure sensor (13) and the flow sensor (15) are connected with the controller (8).
8. The smoke and dust flue gas atmosphere detecting device according to claim 1, characterized in that: the controller (8) is connected with an upper computer (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336388.0U CN210347252U (en) | 2019-03-15 | 2019-03-15 | Smoke and dust flue gas atmosphere detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336388.0U CN210347252U (en) | 2019-03-15 | 2019-03-15 | Smoke and dust flue gas atmosphere detection device |
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| Publication Number | Publication Date |
|---|---|
| CN210347252U true CN210347252U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920336388.0U Expired - Fee Related CN210347252U (en) | 2019-03-15 | 2019-03-15 | Smoke and dust flue gas atmosphere detection device |
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| CN (1) | CN210347252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487373A (en) * | 2020-04-20 | 2020-08-04 | 宇博环保科技（苏州）有限公司 | Environmental air pollution monitoring micro station |
| CN112798744A (en) * | 2021-01-14 | 2021-05-14 | 安徽奥创环境检测有限公司 | Automatic smoke and dust gas tester that environmental monitoring used |
-
2019
- 2019-03-15 CN CN201920336388.0U patent/CN210347252U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487373A (en) * | 2020-04-20 | 2020-08-04 | 宇博环保科技（苏州）有限公司 | Environmental air pollution monitoring micro station |
| CN112798744A (en) * | 2021-01-14 | 2021-05-14 | 安徽奥创环境检测有限公司 | Automatic smoke and dust gas tester that environmental monitoring used |
| CN112798744B (en) * | 2021-01-14 | 2023-01-24 | 安徽奥创环境检测有限公司 | Automatic smoke and dust gas tester that environmental monitoring used |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 Termination date: 20210315 |