Warehouse deodorization equipment quality appraisal

deodorization equipment is an air purification equipment used to deodorize and remove odors. It is widely used in factories, workshops, sewage stations, garbage plants, etc. The deodorizing equipment has a simple structure, low energy consumption, high purification efficiency and wide application range.

Deodorization equipment mainly includes the following types: air purifier, which uses a filtration system to remove odors and pollutants in the air; activated carbon adsorption device, which eliminates odors through the adsorption of activated carbon; photocatalytic oxidation equipment , uses ultraviolet light of a specific wavelength to promote chemical reactions and decompose odor molecules; ozone generators remove odors through the strong oxidation of ozone; biological deodorization systems use microorganisms to degrade organic pollutants to achieve deodorization effects; chemical scrubbing towers neutralize or dissolve odor substances through chemical reactants.

Zhongke Testing and Appraisal Institute can provide quality appraisal services for warehouse deodorization equipment and make accurate appraisals in terms of product design analysis, load analysis and product quality analysis.

chemical deodorization equipment: activated carbon adsorbers, photocatalysts, ozone oxidizers, etc.

Physical deodorizing equipment: air purifier, ion generator, ultraviolet deodorizing lamp, etc.

Biological deodorization equipment: It mainly uses the active metabolism of biological flora to deodorize, such as activated sludge method, microbial filter method, etc.

Electrochemical deodorization equipment: Electrochemical deodorization equipment uses the principle of electric field acting on the surface of an oxidized substrate to convert organic or inorganic gases into harmless water or carbon dioxide.

CJ/T 516-2017 Technical requirements for domestic waste deodorizer

JB/T 12581-2015 Biological deodorization filter

JB/T 12580-2015 Biological deodorization trickling filter

JB/T 11830-2014 Feces digestion station deodorization equipment

A company purchased a set of deodorizing equipment from XX Engineering Co., Ltd. for warehouse deodorization. The contract signed by both parties stipulated the quality indicators of the set of deodorizing equipment. However, after the company's deodorization equipment was received, installed and put into operation, it was discovered that the deodorization equipment had problems such as unstable operation and deodorization efficiency that did not meet the contract requirements.

Our company was entrusted by the court to conduct an appraisal of the warehouse deodorization equipment involved in this case.

Identification analysis results:

The quality analysis expert group discussed and comprehensively analyzed the relevant information, on-site investigation and inspection data, and inspection and testing data of the "warehouse deodorization equipment" involved in the case, and made the following quality analysis opinions:

The "warehouse deodorization equipment" involved in the case was unable to operate safely and stably in the long term due to the lack of an automatic control system, unreasonable design of the warehouse exhaust gas collection pipeline, water in the exhaust gas at the outlet of the spray tower, dry filter without drying effect, high filtration wind speed of the activated carbon adsorption box, and did not meet the quality and technical requirements agreed by both parties.