Inline Sample Splitter
Gentlemen
Dear mr Thony
In your case you need:
1, A sample collector, collecting a large amont of sample,
2 A dosing device, belt or vibrator to ensure correct feed of the splitter (important).
3 A turntube sample splitter, (adjustable) with sufficiant range in the area of splitting.
4. A device to get the reject ,material back to th main stream. ■
Re: Inline Sample Splitter
Thanks for your reply
Agree on all points
We are using a Retch splitter that can devide the sample, but the feeding of the splitter is giving us problems. Current vibrator is breaking down every month and needs to be replaced (3000 euro a month). I am not sure that a belt will give a representive feed to the splitter.
Thony ■
Re: Inline Sample Splitter
Dear mr Thony
I can recomend the belt feeder for your application.
I have done several sytems for feeding Retch dividers PT 50 and PT 75. for coal sampling (Power plants) and other products as Salt, iron ore and iron ore pellets
A can recomend a 400 mm wide belt with 25 deg. idlers
Provide the belt vith side guard roller. It is dificult to control the belt at low speed.
It is important to keep the belt speed very low 0,01 m/sec and a chute with a thin but high opening for the outlet.
Furthermore you must provide it with a front scraper in PUR for cleaning the belt and ensure that the cleaning mateial belonging to the sample get into the main chute and the divider. Altso the angle of the chute must be done over 60 deg to ensure emptying and stainless steel to avoid stocking.
This was used for extremely wet coal under difficult conditions as cold -40 deg.c. with good results and reliance accepted by the power plants. ■
Re: Inline Sample Splitter
Thanks so far, the belt option looks very promising.
Thony ■
In-Line Sample Splitter
Contact G. R. Sprenger Engineering, Inc.; www.GRSEI.com
We have sampler units that will do this job for you. Key features of our units are:
1. No moving parts.
2. All material has the same probability of being sampled.
3. Sample fraction is maintained even under varying flow.
4. Sample is collected under iso-kinetic and pressure balanced conditions.
5. We have experience with integrating our units with other primary collection units.
Glenn ■
In-Line Splitter
Dear Sir,
Heath & Sherwood has many devices both standard or custom to solve your sampling requirements, please review our website to find our representative close to your location.
Thank you
Phil Cancilla
Heath & Sherwood (1964) Limited
website:
href="http://www.heathandsherwood64.com" target="blank">www.heathandsherwood64.com
Attachments
hs practical sampling solutions (PDF)
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Re: Inline Sample Splitter
Sir,
Pl. send us your layour diagram, we will be able to help you reg. this. We are from Eriez group and having amnufacturing setup in Bangalore. We manufacture sampling systems for your needs with technical assistance from Eriez - Prisecter UK.
with regds
Janakiram
mktg@emil.co.in
M-09900206378
Originally posted by thony
We have a good sampling system to sample fertilizers on a belt system.
To increase our sample frequency we would like to sample every 5 minutes. To be able to retain the samples we need to split our samples from about 500-600 g to several 25 g streams.
Any suggestions ?
Thony
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Re: Inline Sample Splitter
At the moment we are working on a solution based on the discussed belt option. Thanks for your intrest.
thony ■
Inline sample splitter
We have a good sampling system to sample fertilizers on a belt system.
To increase our sample frequency we would like to sample every 5 minutes. To be able to retain the samples we need to split our samples from about 500-600 g to several 25 g streams.
Any suggestions ?
Thony ■