How to Deal with The Environmental Noise Pollution Problems in The Manufacturing of Slitting Shears

The cutting of stainless-steel plate and stainless-steel sheet in the slitting production line is together. In the whole process of cutting, it is known that steel or iron all is more hard and solid chemical substances, cutting difficulty is obvious, and people slitting line is used with strong acid strong alkali water to assist in cutting, which gives rise to a problem, cutting is carried out after this waste of strong acid strong alkali sewage how to solve into a more complicated problem of the slitting machine company. The following side to learn the solution can be referred to.

Cold rolling mill processing acid, longitudinal shear machine sewage key from pickling passivation generator set, phosphate treatment group, electro-tin generator set, US Steel Union method of hot dip galvanizing generator set and continuous quenching generator set. Pickling passivation machine caused by the waste acid aqueous solution of the main check is pickling passivation reported with a lot of FeCL2 waste acid. At this stage, all cold rolling mills are acquiring these waste acids and producing compound powders, while pickling and passivating generating sets must be included in the environmental protection solution because of the waste acid vapor treatment method of the longitudinal shearing machine.



The whole process of solving the strong acid and alkali sewage in the process is: the strong acid and alkali sewage caused by each generator set in the cold rolling mill is first concentrated in the collection tank, and then goes into the medium combined tank, which is divided into two groups, one group is divided into two compartments, producing four medium combined tanks. In the entrance of each tank, a high efficiency switching valve is set up to mix the strong acid and strong alkali sewage from all walks of life in the longitudinal shear line, and a mechanical stirrer and a PH meter are set up in the tank, the stirring device will make the neutralizer HCL, Ca(OH)2 organosilicon defoamer in the tank mix with the sewage to speed up the neutralization reaction, and the sewage is injected into the concrete tank together with other sewage after the neutralization solution. Clean solution is carried out.

Nowadays, the air pollution is hot, protecting the ecological environment and reducing the discharge of organic waste gas from sewage becomes a must-do task for every company.

The strong acid and alkali wastewater treatment of the CNC lathe manufacturing industry, because of its organic chemical slitting machine, produces economic benefits for people at the same time also produces inconvenience for people, for example, noise pollution this one makes many companies headache, very much nowadays the national development trend of tightening the environmental protection, slitting machine operation noise treatment has become an imperative manufacturing industry daily tasks.



Whether it is the sound intensity level all over the precise measurement or the sound array image precise measurement, DASP is presented to guide the actual operation, and the application of three-dimensional, colorful graphics to carry out display information, the application of different colors, clear display information measured machine and equipment acoustic radiation source image, and then clear noise source parts. And high-frequency noise relative to sexual high-frequency speaking is better to block, the key to see the process of processing regulations, generally speaking, the production workshop internal words noise reduction limit value of 85dB (A) is effective, the prerequisite is no other noisy machinery and equipment. Do not endanger the actual operation of machinery and equipment under the preconditions, can choose the sound insulation room, sound insulation enclosure method to carry out remediation (sound absorption, sound insulation, if there is natural ventilation should also take into account the muffling). The natural implementation of measures lies in the overall goal of noise treatment, production processes and indoor space tolerance standards (such as disassembly and maintenance regulations). Moreover, the actual operation of the board is somewhat related to the anti-fouling, and it is also necessary to ensure monitors and board testing, and access to many elements.

In fact, solve the noise equipment itself maintenance are very critical, very is the maintenance of the wetting position, wetting the actual effect of good noise will of course be reduced.