With the rapid development of industrial production, the treatment of cutting fluid waste liquid is becoming increasingly prominent. Cutting fluid is mainly used for cooling and lubrication in metal processing, but it produces a large amount of waste liquid after use. If these waste liquids are discharged directly without proper treatment, they will cause serious pollution to the environment. Low temperature evaporators, as an effective treatment method, are gradually receiving attention. This article will analyze the cost of using low-temperature evaporators to treat cutting fluid waste liquid, and focus on exploring the treatment cost per ton.

1、 The principle and process of treating cutting fluid waste liquid with low-temperature evaporator

The low-temperature evaporator utilizes low-temperature technology to evaporate the moisture in the cutting fluid waste liquid, thereby achieving the reduction and harmless treatment of the waste liquid. The processing process mainly includes three stages: pretreatment, evaporation, and condensation. The pre-treatment stage mainly involves removing large particle impurities and oil stains from the waste liquid; During the evaporation stage, low-temperature technology is used to evaporate water; The condensation stage condenses the evaporated water vapor into water for recycling or treatment.

2、 Processing cost analysis

Equipment investment cost

The equipment investment cost of low-temperature evaporators is relatively high, mainly due to their complex technology and expensive materials. In addition, the operation of low-temperature evaporators requires a low-temperature refrigeration system, which also increases investment costs. However, considering its good treatment effect and long service life, its investment cost is relatively reasonable in the long run.

Operating costs

The operating cost of low-temperature evaporators mainly includes energy consumption, maintenance costs, and labor costs. Due to the large amount of energy required during the operation of low-temperature evaporators, the energy consumption cost is relatively high. In addition, regular maintenance and manual operation of equipment will also incur certain costs. However, compared with traditional treatment methods, low-temperature evaporators have higher efficiency in terms of operating costs.

Processing effect cost

The cost of treatment effect mainly considers the impact of the treated waste liquid on the environment. Due to its ability to effectively remove harmful substances from cutting fluid waste and convert them into harmless or low harmful substances, low-temperature evaporators have a relatively small impact on the environment. In the long run, this approach helps to reduce the potential costs incurred by enterprises due to environmental issues.

3、 Analysis of processing costs per ton

Based on actual operating data and market research, we can roughly calculate the cost per ton of low-temperature evaporator for treating cutting fluid waste liquid. This mainly includes equipment depreciation costs, energy costs, maintenance costs, and possible waste disposal costs. These costs vary depending on the equipment model, operating conditions, and processing requirements. However, overall, compared to traditional treatment methods, the processing cost per ton of low-temperature evaporators is higher. However, considering its environmental friendliness and longevity, the cost-effectiveness of this treatment method is relatively high in the long run.

Low temperature evaporator, as an advanced cutting fluid waste liquid treatment technology, has significant advantages and broad application prospects. Although its initial investment and processing cost per ton are relatively high, its environmental friendliness, efficient waste reduction and harmless effects, and long service life make this treatment method highly cost-effective. For enterprises with conditions, choosing to use low-temperature evaporators for cutting fluid waste treatment is a wise move that is not only beneficial for environmental protection but also for sustainable development of the enterprise.