ForaIndustry : Technical Q&A for industry
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I am looking for an acoustic sensor that would allow me to measure the noise pollution of a space using a drone. Do you have a model to suggest?
Hello,
We are not specialists in acoustic sensors but if you find this sensor, we will be able to integrate it on one of our carrier drone solutions.
I let you discover our range www.dronevolt.com
Do not hesitate to contact me.
Mr PLUMARD Thibaud
+33642007619
I am looking for an acoustic sensor that would allow me to measure the noise pollution of a space using a drone. Do you have a model to suggest?
Hello, the measurement of 'vibration' of the air is assimilated to a measurement of dynamic pressure. what is the level to be measured? The drone emits vibrations which can modify the perceived pressure.
A drone usually embeds a source of energy (battery) and the sensor must, in my opinion, consume a minimum. Sensors without integrated electronics are self-generating but require load conversion conditioning electronics, which are probably less greedy than sensors with integrated electronics.
JL Rouvet - Giacintec
What parameters should be taken into account when sizing a trommel screen? diameter, length, torque, power...
Hello ,
Contact us and we will discuss your specifications, each need requires reflection, and depending on your volumes and materials, we adapt our trommels
WWW.TPRE.FR
What parameters should be taken into account when sizing a trommel screen? diameter, length, torque, power...
Hello
Here are some videos and documents
What parameters should be taken into account when sizing a trommel screen? diameter, length, torque, power...
Hello
The problem of choosing a trommel can obviously differ depending on whether it is mobile or fixed equipment.
For mobile equipment, the road gauge imposes certain dimensional constraints, which we do not necessarily have in the case of fixed screens.
Diameter and length determine the screening surface and therefore the throughput, all other things being equal.
The length determines the residence time of the product in the trommel, and therefore influences the quality of separation.
The diameter is generally for mobile equipment fixed at the maximum possible with regard to the road gauge.
For fixed trommel screens it is sometimes determined according to the size of the largest incident objects, the space available if this is limited, the mode of feeding etc.
The drive system must permanently ensure the perennial rotation of the ferrule, even for dense products such as earth, rubble, or sticky products such as sludge compost for example. The latter, because they tend to obstruct the mesh, tend to increase the weight of the product in the shell and therefore can cause an overload of the drive system.
It is therefore necessary to provide a good margin of safety in terms of torque, traction of the motor system also: for example the dimensioning of the rollers if the drive is done by the carrier rollers. If it is done by chain, here too precautions are required, in particular for the dimensions of the chain and the motor pinion (duplex chains also in certain cases).
The speed of rotation of the trommel is also an important parameter: it must be continuously adjustable, and the smaller the diameter, the more the speed is generally slightly increased.
What acoustic solutions are there for nursing homes?
Hello,
If you want biosourced and aesthetic solutions, do not hesitate to contact us via our contact form: https://www.pytaudio.com/contact/
Beautiful day,
Good for you