Integrated machine for grading production of anti-radiation mortar

Abstract

The invention relates to an integrated machine for grading production of anti-radiation mortar. The integrated machine comprises a screening and grading device connected to a crushing machine, a quantitative conveying device, a material mixing device and a raw material box, wherein the screening and grading device comprises a screening drum; a screen mesh is arranged at an upper part in the screening drum and a mounting tube is arranged at a bottom center of the screening drum; turnover shafts penetrating through the screening drum are arranged on the two sides of the screen mesh; the turnover shafts on the two sides are respectively mounted on a bearing pedestal and a turnover motor; partition plates are evenly arranged between the mounting tube and the screening drum; material collection cavities are formed between adjacent partition plates; a rotary cover is arranged above the mounting tube; a notch matched with the material collection cavity is formed in the rotary cover; the rotary cover is connected to a rotary shaft; and the rotary shaft is connected to a rotary motor. According to the screening and grading device, by screening by the simple screen mesh, the limit for screening is obvious, the structure is simple, meanwhile, the classified collection is facilitated, then the anti-radiation mortar of different grades is produced via the quantitative conveying device and the simple material mixing device, and further the economic effects are improved.

Description

technical field [0001] The invention relates to the field of dry powder mortar production equipment, in particular to an integrated machine for graded production of radiation-proof mortar. Background technique [0002] Dry powder mortar refers to a granular or powdery mixture of sand and gravel, inorganic cementitious materials (such as cement) and additives (such as polymers) that have been dried and screened in a certain proportion. It is packaged in bags or It is transported to the construction site in bulk, and can be used directly after mixing with water; dry powder mortar plays the role of bonding, lining, protection and decoration in a thin layer in the construction industry, and is widely used in construction and decoration engineering; dry powder mortar solves the problem of The proportion of mortar prepared by traditional technology is difficult to grasp, which leads to problems affecting quality. The measurement is very accurate and the quality is reliable. [00...

AI Technical Summary

Problems solved by technology

[0003] Anti-radiation mortar is a kind of dry powder mortar, and the quality of anti-radiation mortar is directly related to the particle size of sand and gravel. Therefore, it is necessary to screen and classify sand and gravel, and then process anti-radiation mortar of different qualities, so as to be suitable for Different building requirements, and most of the existing screening and grading devices are screened by rotating centrifugal, the screening effect is not very ideal, the boundaries are not clear, and it is not convenient to collect

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