The flexible standard solution for sampling of clinker from the cement production process
Use
- Sampling of coarse grain material from vertical or inclined drop chutes
Material
- Coarse grain material (e.g., clinker, feed size according to HR-KN type < 80 mm)
Operation mode
- Automatic
- Manual
All advantages at a glance
Maximum flexibility in clinker sampling
Herzog offers a portfolio of three different clinker samplers for clinker sampling. Already in the standard design of these three types, most customer requirements regarding positioning, installation size, sample quantity and grain size can be met. In addition, the design of each sampler can be modified to adapt it to the specific conditions of each customer.
Clinker sampler HR-KN type 1
Type 1 represents the larger model and can be installed especially at hot shafts directly after the kiln. The HR-KN Type 1 is very resistant to impacts of larger lumps on the lance during sampling.
The sample lance has a volume of approx. 1 l and can hold a grain size of up to 80 mm. An integrated sieve with a mesh size of 25 or 40 mm can be used to fractionate the sample.
Main features:
- Sample volume 1 l
- Max. grain size 80 mm
- Integrated sieve
- Maximum sample temperature: 400° C
- Hydraulic drive
- Reach of the lance in the shaft approx. 820 mm
Clinker sampler HR-KN type 2
Type 2 represents the smaller model and is used for sampling of cooled clinker. Due to the narrow design, the sampler is also suitable for smaller shafts or narrow spaces.
The sample lance has a volume of approx. 1 l and can take grain sizes up to 80 mm. However, since no sieve is built into the sampler, it is important to ensure that the downstream crusher can comminute the accumulating grain sizes.
Main features:
- Sample volume 1 l
- Max. grain size 80 mm
- No integrated sieve
- Maximum sample temperature: 400° C
- Hydraulic drive
- Reach of the lance in the shaft approx. 500 mm
Clinker sampler HR-KN type 3
The clinker sampler type 3 has a shovel at the end of the sample lance. This makes it possible to take a larger sample quantity up to a volume of 10 l. In addition, the bucket is wider than the sample lances of type 1 and 2, so that a larger cross-section can be taken from the flow. This is an important basis for a high representativeness of the sample.
A horizontal sieve can be connected below the sampler to ensure that only a specific grain size fraction is further processed. The unused oversize material is returned to the production process.
Main features:
- Sample volume up to 10 l
- Max. grain size 50 mm
- Maximum sample temperature: 400° C
- Hydraulic drive
- Reach of the lance in the shaft approx. 1100 mm
- Optional connection of a horizontal sieve