Building material manufacturing apparatus and building material manufacturing method

摘要

[Task] Provide a building material manufacturing apparatus and a building material manufacturing method suitable for efficiently manufacturing building materials while suppressing clogging of the sieve for sifting building materials. [Solution means] The building material manufacturing apparatus of the present invention includes, for example, a body portion 10 and an accommodation portion 30. The sieve portion 10 includes a solid eye receiving/supplying sheet 11 to which the building material M is dropped, and at least one sieve sheet 12 having a sieve lower than the sheet. The receiving/supplying sheet 11 and the sieve sheet 12 are capable of wave motion and are arranged inclined in an oblique direction. The accommodation part 30 is for receiving the building material raw material M which passed through the sieve of the sieve part 10. In the building material manufacturing method of the present invention, for example, in a state in which the receiving/supplying sheet 11 and at least one sieve sheet 12 are vibrating, with respect to the building material raw material M, the receiving/supplying sheet 11 ), and moved from the top of the receiving/supplying sheet 11 to the sieve sheet 12, sifting through the sieve sheet 12, and the sieve sheet 12 passing through the sieve portion 30 It is deposited on top to form at least one layer of mat.