I have this hash but dont know this is which kind of hash scheme like md5, sha, rsa etc

bdWemelXad3dzadZadl3dnkJdnkMdnfLdmBZdzp2dzkLdmdWdmh2dzaEKsdaXyF2dmp1dmBYdyxZdnoLdyAMsemd

Anyone can give me idea what kind of hash scheme is this.

Text representation of hashes like MD5 is typically done using hexadecimal - and what you posted there is certainly not hex. It *might* be base64 (though it seems unlikely to me because it only contains letters, and none of the other base64 chars). It's probably some custom encoding of bytes.