Our company's first portable fly ash sampler is suitable for large and medium-sized power plants, boiler plants and boiler special inspection institutes. It has the advantages of easy to carry, constant speed sampling, and the separation rate of fly ash is more than 99%, A portable fly ash sampler can take several fly ash pipes It is a replacement product of fixed fly ash sampler with high representativeness（ Please identify the tag brand. The product is ready for stock and can be delivered on the same day ）Tel: 189985186
FFQ - Ⅰ I portable constant velocity fly ash sampler Mobile fly ash sampling device
1、 Overview: FFQ - Ⅰ I portable fly ash sampler is suitable for sampling fly ash in various boiler flue. Carbon measurement of fly ash is the main technical index to reflect the combustion efficiency. To optimize the combustion process, the key problem is to measure the carbon content in fly ash. It can provide measurement results for operators at any time and adjust it in time to optimize the combustion rate and coal consumption of the boiler and improve the boiler efficiency. The technical performance of the product conforms to the relevant national standards. The structure design is reasonable, and it is convenient to carry and use. The sampling labor intensity is small. It can be operated by one person. A portable fly ash sampler can be used with several sets of sampling seal seats. It is a substitute product of fixed fly ash sampler. The problem of sampling fly ash in flue gas pipeline is solved thoroughly, and the carbon content in fly ash can be accurately monitored by power plant, so as to improve the economy of boiler operation. The scientific basis for the calculation of boiler thermal efficiency is provided.
2、 Application range:
1. Conventional sampling of fly ash from power plants is to check the carbon content of flue fly ash.
2. When a new boiler is put into use, the fly ash sampler is used for testing, and the relevant operating parameters of the boiler are adjusted in time to ensure the economy of the boiler operation.
3. The particle size and carbon content of fly ash were determined.
4. In the combustion test of new coal, the portable fly ash sampler can be used to evaluate the grinding performance of a certain coal.
3、 Technical parameters:
Scope of application: flue fly ash sampling
Air flow velocity in the pipeline: 6-14m / S
Optional size: 271500 mm sampling gun
Sampling aperture: φ 10mm
Sampling time: 2-3 min / time
Pipe size: 1000-6000mm
Medium: fly ash
Separation efficiency of two-stage cyclone separator: 99%
The sampling device shall be equipped with pipe socket: ball valve Dn40
4、 Composition and use of the device:
FFQ - Ⅰ I portable fly ash sampler is mainly composed of sampling gun barrel, quick connecting Union, primary separator, secondary separator and sampling bottle.
1. A set of sealed fly ash sampler can be installed on each fly ash sampler.
2. When installing the sampling seal seat, it is only necessary to open a circular small hole on the primary air pipe and weld the sampling seal seat on the fly ash pipe.
3. When sampling, check whether all parts of the sampling gun are connected well, and then start sampling after confirming that the connection of sampling bottle is correct.
4. Open the sealing seat of the sampling measuring point of the fly ash pipe, insert the sampling gun into the pipe in the direction of the air flow, and sample point by point on the same straight line. As shown in the figure:
5. After sampling, take back the sampling gun and close the valve of sampling seal seat.
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