4results about How to "High replacement frequency" patented technology

This utility model discloses an ore crushing device, relating to the field of ore crushing technology. The utility model includes a crusher body, jaw plates, a drive component, an adjustment assembly, a support platform, and crushing components. The drive component is disposed on the surface of the crusher body, and the jaw plates are disposed inside the crusher body. By loosening the bolts at the sleeve plate, the limiting baffle is released from its position, allowing it to slide inside the sleeve plate and move away from the slide groove. When it is necessary to disassemble a severely damaged crushing plate, it is pushed to slide quickly out of the slide groove. The two sets of crushing plates, one above the other, allow for adjustments based on wear and tear during actual use, reducing the replacement frequency of the upper crushing plate and increasing the replacement frequency of the lower crushing plate, thus reducing jaw plate replacement costs while maintaining crushing efficiency.

The utility model discloses a kind of cold and warm humidifiers, including shell assembly, fan assembly, water evaporation carrier assembly, water evaporation carrier drive assembly, heating element assembly and water tank assembly, wherein, water evaporation carrier assembly includes water evaporation carrier, the inside cavity of shell assembly is divided into with first inner cavity and second inner cavity, first communication port and second communication port are set between the inner cavity water tank assembly of the inner cavity of shell assembly, the space communicated with first communication port and the space communicated with second communication port in the inner cavity of water tank assembly are respectively located at the two sides of the water evaporation carrier, heating element assembly is provided at first communication port.The kind of cold and warm humidifier has the advantages that bacteria breeding is less, maintenance and cleaning frequency is low, use cost is low, vapor cold and warm is adjustable, evaporation speed is adjustable, use flexibility, use experience is good and other existing products do not have.

This invention relates to a method and apparatus for wet desulfurization of flue gas in a rotary kiln, and relates to the technical field of wet desulfurization of flue gas in rotary kilns. The apparatus includes a shell, flue gas inlet, support frame, collection mechanism, desulfurization shell, spraying mechanism, packing desulfurization mechanism, plate desulfurization mechanism, conveying mechanism, and flue gas outlet. This application addresses the problem that conventional desulfurization structures often employ simple static interception modes, resulting in limited gas-liquid contact areas and short contact times. This makes it difficult to provide a large specific surface area like multi-faceted hollow spherical packing to achieve vigorous mass transfer reactions, leading to insufficient deep absorption capacity of sulfur dioxide in flue gas and difficulty in consistently meeting ultra-low emission standards. Conventional devices lack an effective self-cleaning mechanism for the reaction area. As the reaction continues, a large amount of saturated old slurry gradually adheres to the packing and interception plates. Because it is impossible to achieve high-frequency forced replacement of old and new slurry without shutting down the machine, the effective contact area is blocked and covered.

The utility model relates to the field of cooling equipment discloses a kind of MPP power pipe is formed after spray cooling box, including cooling box, the inside fixedly connected with partition of cooling box, the inside rear side wall of cooling box is fixedly connected with support plate, the bottom of partition is provided in support plate, the top of support plate is fixedly connected with pump, the input end of pump is fixedly connected with first water inlet pipe, the output end of pump is fixedly connected with connecting pipe.The utility model is provided with pump, first water inlet pipe, conveying pipe, can solve the problem that uneven surface is caused to pipe material, influence the overall service life and safety of pipe material, by connecting pipe, conveying pipe, cooling water is sent to spray ring, to effectively ensure that pipe material entire circumferential surface can be simultaneously, uniformly received cooling water, improve the appearance quality of pipe material, make pipe material surface more smooth and flat, reduce surface roughness.