CN204718850U - Combustion furnace tobacco damping-off sampler - Google Patents
Combustion furnace tobacco damping-off sampler Download PDFInfo
- Publication number
- CN204718850U CN204718850U CN201520437717.2U CN201520437717U CN204718850U CN 204718850 U CN204718850 U CN 204718850U CN 201520437717 U CN201520437717 U CN 201520437717U CN 204718850 U CN204718850 U CN 204718850U
- Authority
- CN
- China
- Prior art keywords
- combustion furnace
- control handle
- cartridge filter
- sampling
- sampling head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of combustion furnace tobacco damping-off sampler, sampling head is hollow cavity, and front end is provided with the sampling probe of several different size; Control handle front end is equipped with flow regulator, the heater strip of filter cylinder inner chamber, and rear is provided with temperature inductor; Sampling head is connected by stopple coupon with control handle, and handle end connects aspiration pump and sample gas memory storage by rubber hose; Arrange heater strip avoids moisture to drench filter cylinder while sampling, and temperature variation in the real-time detector tube of temperature inductor, avoids heating too high damage filter cylinder; Flow regulator is set, is convenient to regulate the speed of exhaust.
Description
Technical field
The utility model designs a kind of flue dust verification test device, is specifically related to a kind of combustion furnace tobacco damping-off sampler being applicable to coal-burning power plant's high humidity flue dust.
Background technology
In order to grasp the overall operation emission behaviour of boiler, must the flue dust in discharge flue be sampled, and the concentration of high humidity flue dust and domain size distribution situation etc. in Measurement accuracy discharge flue; Carry out smoke dust sampling export the condition of saturated wet flue gas in desulfurization under, because the smoke moisture in discharge flue is high, filter membrane or filter cylinder affect by smoke moisture, often drench by steam, often occur being taken out phenomenon leakage by large discharge sampling pump.
Utility model content
In order to solve the problem, provide a kind of sampler that normally can work under high humility flue dust condition, the utility model devises a kind of combustion furnace tobacco damping-off sampler.
Concrete technology contents of the present utility model is:
A kind of combustion furnace tobacco damping-off sampler, comprise sampling head, stopple coupon, control handle, sampling head is hollow cavity, and front end face is equipped with ring flange, and middle part is provided with screen pack, and the sampling probe of several different size is integrated to be arranged on sampling head ring flange;
Control handle front end is equipped with flow regulator, and cartridge filter is assemblied in control handle inwall by ladder platform; Cartridge filter front end flange dish is fixedly connected with the heater strip stretching to cartridge filter inner chamber, and cartridge filter rear is provided with temperature inductor; Described heater strip, temperature inductor are connected on the temperature controller of handle outer wall by electric wire; Described flow regulator is that Concentric rotation coordinates the external-adjuster dish and interior adjustment plate installed, and outer, interior adjustment plate is provided with the annular concentric through hole of the mutually corresponding interruption of array;
Sampling head is connected by stopple coupon with control handle, and handle end connects aspiration pump and sample gas memory storage by rubber hose.
Corresponding to the annular through-hole of the Concentric rotation angle that outward, interior adjustment plate is corresponding and interruption, angle is identical.Temperature controller is connected with attaching plug and switch by electric wire.On each sampling probe, equal correspondence is provided with end cap.Cartridge filter is assemblied in control handle inside by front end flange dish, is connected between cartridge filter with ring flange by threaded engagement.
The beneficial effects of the utility model are:
Arrange heater strip avoids moisture to drench filter cylinder while sampling, and temperature variation in the real-time detector tube of temperature inductor, avoids heating too high damage filter cylinder; Flow regulator is set, is convenient to regulate the speed of exhaust; Be provided with screen pack in sampling head, flue dust is tentatively filtered, prevent bulky grain logistics from entering; Different size sampling probe is set, make this device the sampling environment that is suitable for more diversified.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structure diagram;
Accompanying drawing 2 is accompanying drawing 1 partial enlarged drawing;
Accompanying drawing 3 is external-adjuster disc mechanism schematic diagram;
Accompanying drawing 4 is interior adjustment plate structural representation.
1 be sampling probe in figure, 2 be sampling probe end cap, 3 be screen pack, 4 be sampling head, 5 be stopple coupon, 6 be external-adjuster dish, 7 be interior adjustment plate, 8 be cartridge filter, 9 be control handle, 10 be temperature controller, 11 be temperature inductor, 12 be gauge tap, 13 be aspiration pump and sample gas memory storage, 14 be rubber hose, 15 be adjustment plate annular through-hole, 16 be attaching plug, 17 be heater strip, 5-1 is sampling head ring flange, 8-1 is cartridge filter ring flange.
Embodiment
See Fig. 1-4: a kind of combustion furnace tobacco damping-off sampler, comprise sampling head, stopple coupon, control handle, sampling head is hollow cavity, and front end face is equipped with ring flange, middle part is provided with screen pack, and the sampling probe of several different size is integrated to be arranged on sampling head ring flange;
Control handle front end is equipped with flow regulator, and cartridge filter is assemblied in control handle inwall by ladder platform; Cartridge filter front end flange dish is fixedly connected with the heater strip stretching to cartridge filter inner chamber, and cartridge filter rear is provided with temperature inductor; Described heater strip, temperature inductor are connected on the temperature controller of handle outer wall by electric wire; Described flow regulator is that Concentric rotation coordinates the external-adjuster dish and interior adjustment plate installed, and outer, interior adjustment plate is provided with the annular concentric through hole of the mutually corresponding interruption of array;
Sampling head is connected by stopple coupon with control handle, and handle end connects aspiration pump and sample gas memory storage by rubber hose.
Corresponding to the annular through-hole of the Concentric rotation angle that outward, interior adjustment plate is corresponding and interruption, angle is identical.Temperature controller is connected with attaching plug and switch by electric wire.On each sampling probe, equal correspondence is provided with end cap.Cartridge filter is assemblied in control handle inside by front end flange dish, is connected between cartridge filter with ring flange by threaded engagement.
Arrange heater strip avoids moisture to drench filter cylinder while sampling, and temperature variation in the real-time detector tube of temperature inductor, avoids heating too high damage filter cylinder; Flow regulator is set, is convenient to regulate the speed of exhaust; Be provided with screen pack in sampling head, flue dust is tentatively filtered, prevent bulky grain logistics from entering; Different size sampling probe is set, make this device the sampling environment that is suitable for more diversified.
Claims (5)
1. a combustion furnace tobacco damping-off sampler, comprises sampling head, stopple coupon, control handle, it is characterized in that:
Sampling head is hollow cavity, and front end face is equipped with ring flange, and middle part is provided with screen pack, and the sampling probe of several different size is integrated to be arranged on sampling head ring flange;
Control handle front end is equipped with flow regulator, and cartridge filter is assemblied in control handle inwall by ladder platform; Cartridge filter front end flange dish is fixedly connected with the heater strip stretching to cartridge filter inner chamber, and cartridge filter rear is provided with temperature inductor; Described heater strip, temperature inductor are connected on the temperature controller of handle outer wall by electric wire; Described flow regulator is that Concentric rotation coordinates the external-adjuster dish and interior adjustment plate installed, and outer, interior adjustment plate is provided with the annular concentric through hole of the mutually corresponding interruption of array;
Sampling head is connected by stopple coupon with control handle, and handle end connects aspiration pump and sample gas memory storage by rubber hose.
2. combustion furnace tobacco damping-off sampler according to claim 1, is characterized in that: corresponding to the annular through-hole of the corresponding Concentric rotation angle of outer, interior adjustment plate and interruption, angle is identical.
3. combustion furnace tobacco damping-off sampler according to claim 1, is characterized in that: temperature controller is connected with attaching plug and switch by electric wire.
4. combustion furnace tobacco damping-off sampler according to claim 1, is characterized in that: on each sampling probe, equal correspondence is provided with end cap.
5. combustion furnace tobacco damping-off sampler according to claim 1, is characterized in that: cartridge filter is assemblied in control handle inside by front end flange dish, is connected between cartridge filter with ring flange by threaded engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437717.2U CN204718850U (en) | 2015-06-24 | 2015-06-24 | Combustion furnace tobacco damping-off sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437717.2U CN204718850U (en) | 2015-06-24 | 2015-06-24 | Combustion furnace tobacco damping-off sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204718850U true CN204718850U (en) | 2015-10-21 |
Family
ID=54317841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520437717.2U Expired - Fee Related CN204718850U (en) | 2015-06-24 | 2015-06-24 | Combustion furnace tobacco damping-off sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204718850U (en) |
-
2015
- 2015-06-24 CN CN201520437717.2U patent/CN204718850U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20200624 |