Intelligent sprinkler system Intelligent high-pressure fog pile system Fusen deodorization of waste transfer station

The sterilization principle of the microwave ultraviolet water treatment equipment is mainly to use the irradiation intensity of the ultraviolet lamp, that is, the radiation intensity emitted by the ultraviolet sterilization lamp, which is inversely proportional to the distance of the irradiated disinfectant. Therefore, when the irradiation reaches a certain level, the disinfectant it is exposed to will stay longer, and the closer it is to the sterilization lamp, the better the sterilization effect will be, otherwise, the worse it will be. So, what are the sterilization principles and application characteristics of the submerged microwave ultraviolet water treatment equipment? Now, let's discuss it with you! After absorbing ultraviolet rays, microorganisms will cause some changes in the structure of nucleoprotein molecules in their own cells, resulting in protein denaturation and breakage on the DNA chain, as well as destruction of cross links in DNA molecules, hydration on cytosine and uracil, and even dimers on adenosine, Because dimerization destroys the normal pairing of purine and pyrimidine, it changes the biological activity of DNA. As a result, the metabolism of microorganisms will be hindered, and they cannot proliferate, produce cells and destroy them; Causes the synthesis of proteins and enzymes in bacteria to be blocked, production Microwave wood drying equipment As a result, the structure and function will be changed and destroyed, which will lead to the death of microorganisms and achieve the purpose of disinfection and sterilization. Experiments have proved that UV is the most bactericidal in the range of 240nm to 280nm, especially when the wavelength is 253.7 μ m, Microwave wood drying equipment manufactor The germicidal effect of ultraviolet radiation is the best. Because a section of C frequency in the ultraviolet ray is very effective in destroying harmful bacteria or viruses. Because UV can kill bacteria, molds, viruses, unicellular algae and other organisms, UV is the preferred equipment for sterilization in the microwave UV water treatment equipment industry.

Application industry: welding dust, cutting dust, laser welding dust, plasma cutting dust, polishing dust, drilling dust, mixing and blanking, etc.

When installing microwave and ultraviolet water treatment equipment, the command must be strengthened to prevent equipment collision. production Microwave wood drying equipment And these important devices are assigned special management, storage and storage problems. Microwave wood drying equipment manufactor In the field of construction, prepare sufficient quantity and quality of fire-fighting tools for inspection, and require them to use only in case of fire. The construction personnel entering the site shall be checked and wear qualified protective equipment, such as safety helmet, because personal safety is very important.

RCO organic waste gas catalytic combustion purification equipment can effectively purify the environment, pollution, improve labor operating conditions, ensure the health of workers, and the heat emitted can be recycled to reduce production costs. RCO organic waste gas catalytic combustion equipment has perfect system design, complete auxiliary equipment, high purification efficiency and high automation. RCO organic waste gas catalytic combustion equipment RCO organic waste gas catalytic combustion purification device is designed based on two basic principles of adsorption and catalytic combustion, namely adsorption concentration catalytic combustion method. The dedusting equipment adopts the working mode of single bed adsorption purification of organic waste gas and catalytic combustion device regeneration and activation of activated carbon. Firstly, the organic waste gas with low concentration is adsorbed by activated carbon, and the adsorption operation is stopped when it is almost saturated, then the organic matter is desorbed from the activated carbon by hot gas flow to regenerate the activated carbon; The desorbed organic matter has been concentrated (the concentration is dozens of times higher than the original) and sent to the catalytic combustion chamber for catalytic conversion into CO2 and H2O for emission; When the concentration of organic waste gas reaches above 2000ppm, the organic waste gas can maintain spontaneous combustion in the catalytic bed without external heating. Some of the burned tail gas is discharged into the atmosphere, and most of it is sent to the adsorption bed for desorption and regeneration of activated carbon. In this way, the heat energy required for combustion and desorption can be met to save energy. The regenerated activated carbon can be used for the next adsorption.? RCO organic waste gas catalytic combustion equipment uses catalytic combustion method to convert toxic and harmful organic gas into non-toxic gas.? The main structure of RCO organic waste gas catalytic combustion equipment is composed of three major parts: purification device host, induced draft fan and control system. The catalytic combustion purification device includes: dedusting flame arrester, heat exchanger, preheater and catalytic combustion chamber. The organic waste gas enters the preprocessor from the air inlet at the upper part of the equipment, passes through the coarse filter element composed of multi-layer stainless steel wire mesh to remove dust and other particles in the waste gas, and enters the combined adsorption bed from the main channel at the lower part of the device (two rows in parallel with six grids). Each adsorption bed is equipped with a set of pneumatic switch valve, which can change the adsorption bed into adsorption/desorption state. The longitudinal section of the adsorption bed from bottom to top is respectively the inlet manifold, adsorption chamber, air purification chamber and outlet manifold. The adsorption chamber and the air purification chamber are separated by a flower plate, under which a number of adsorption cylinders are hoisted. The waste gas entering the adsorption chamber passes through the adsorption layer through the outer wall of the adsorption cylinder, VOCs are adsorbed by a large number of microporous surfaces of the adsorbent, and the waste gas is purified and then enters the air purification chamber upward through the flower plate holes, Then it enters the main outlet pipe through the switching valve and is discharged by the fan. One of the six adsorption chambers must be in the desorption state, and the other five must be in the adsorption state. Generally, the desorption time is 12 minutes, that is, the adsorption bed responsible for the adsorption work can be desorbed and regenerated once every hour. This work process of the device coincides with the name of the invention zhuanli - a kind of compartment offline desorption bag type adsorption equipment. Its process principle is the same as that of the pulse reverse blow compartment offline bag type dust collector, except that the purification process of the device is "physical adsorption", The bag filter purification process is "physical filtration". The desorption working medium of the adsorption bed is hot air, which is provided by the catalytic combustion device. Generally, the temperature of the hot air is ≤ 150 ℃, which is determined by the boiling point of different VOCs and the saturated vapor partial pressure at the desorption temperature.

In the daily treatment of sewage, many people think that sewage management needs high costs, so they improve on the basis of sewage ultraviolet disinfection equipment in large cities. But suburban residents or residents far away from the city center are often excluded because the pipeline design is not perfect, production Microwave wood drying equipment They will be discharged indiscriminately, resulting in more serious urban pollution. Microwave wood drying equipment manufactor At present, the public's attention to microwave and ultraviolet water treatment equipment for pollution, coupled with the adjustment of China's and cities' systems, supervises urban emissions and investment in microwave and ultraviolet water treatment equipment for urban pollution. The emergence of ultraviolet disinfection equipment for domestic sewage not only makes the public find that the investment cost is low, but also the treatment efficiency is relatively high.