Premixing preparation of ammonium bisulfate ash sample, strength detection and evaluation method of ammonium bisulfate ash sample, and application of ammonium bisulfate ash sample

The invention provides an ammonium bisulfate ash sample premixing preparation and strength detection evaluation method and application thereof, and the method comprises the following steps: stamping ammonium bisulfate powder and fly ash into tablets by using boric acid auxiliary effect; the strength of the ammonium bisulfate ash scale is detected through compression resistance of tablets, and the change rule of the strength enhancement of the ash scale caused by the ammonium bisulfate is obtained accordingly; the method is easy to operate, blockage of the air pre-heater can be cleaned conveniently, the problem that the air pre-heater and fly ash cannot be hardened and formed under the low ammonium bisulfate content is solved, the influence rule of ammonium bisulfate on ash hardening strength increase can be analyzed and evaluated, and theoretical guidance is provided for cleaning of ammonium bisulfate deposited ash of the air pre-heater. 本发明提供一种硫酸氢铵灰样预混制备及其强度检测评估方法、应用，包括以下步骤：利用硼酸辅助作用，将硫酸氢铵粉体、飞灰冲压制成压片；通过压片抗压检测