Digital intelligent integrated weighting chamber

Abstract

The invention discloses a digital intelligent integrated weighting chamber which comprises a combined wall and an air processing system, wherein an operation space is arranged in the combined wall; in the air processing system, an inward air inlet is arranged on the lower part of the combined wall; a fresh air valve is mounted at the inward air inlet; an air return opening is arranged at the bottom of the operation space; an air inlet of a primary filter is communicated with the air return opening; air flues between the primary filter, a medium filter, a frequency conversion fan, a high-efficiency filter and a plenum chamber are connected in turn; the plenum chamber is arranged at the top of the operation space; a self-circulation flow-equalizing membrane is mounted at a self-circulation air outlet of the plenum chamber; an outer circulation flow-equalizing membrane is mounted at an outer circulation air outlet of the plenum chamber; an outward air outlet is arranged on the upper part of the combined wall; and an exhaust valve is mounted at the outward air outlet. According to the digital intelligent integrated weighting chamber, air is purified by multi-stage filters and the purified air is blown out at a constant speed by the self-circulation flow-equalizing membrane on the plenum chamber, and a high-cleanness working environment is formed in the operation space.

Description

technical field [0001] The invention relates to a weighing room for weighing and dispensing dust and reagents, in particular to a digital intelligent integrated weighing room with high cleanliness. Background technique [0002] Weighing room is a special room for pharmaceutical, microbiological research and scientific experiments, etc. It is used for dust and reagent weighing and packaging. Most of the existing weighing rooms are used as weighing rooms after being cleaned by ordinary rooms. There is no corresponding air treatment system, and there is no supporting automatic control system. It is difficult to control dust, reagent spillage, and rising, and the staff are easy to inhale dust. , Reagents are harmful to human health, and there is also cross-contamination of dust and reagents, which endangers the safety of the external environment and indoor personnel. [0003] The invention patent with the patent number "201020695956.5" discloses a weighing room, which includes ...

AI Technical Summary

Problems solved by technology

Although this patent forms a simple air circulation system, the structure of the entire system is too simple to achieve efficient air purification and uniform speed control, and cannot really solve the problems of environmental pollution and cross-infection in traditional weighing rooms

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