Production device of high-purity sodium tripolyphosphate

The utility model relates to the technical field of sodium tripolyphosphate production devices, and discloses a high-purity sodium tripolyphosphate production device which comprises a main body mechanism and an anti-blocking mechanism, the anti-blocking mechanism is located at the front end of the main body mechanism, and the main body mechanism comprises a device body, a collecting box and a crushing assembly. According to the production device for the high-purity sodium tripolyphosphate, the main body mechanism is mounted, so that the high-purity sodium tripolyphosphate raw material can be crushed and screened through operation in the production and processing process of the device body on the high-purity sodium tripolyphosphate raw material; the high-purity sodium tripolyphosphate raw material which is not fully screened can be crushed again through operation, so that the processed high-purity sodium tripolyphosphate raw material powder is more uniform, and the sodium tripolyphosphate raw material is fully