Damp-proof device for zinc oxide transportation and distribution

Abstract

The invention relates to the technical field of zinc oxide transportation, and discloses a damp-proof device for zinc oxide transportation and distribution. The device comprises a storage box, the front surface of the storage box is fixedly connected with a fixed cylinder, a piston A is sleeved with the inner wall of the fixed cylinder, and the inner wall of the top surface of the fixed cylinder is fixedly connected with a material injection cylinder with a hole in the front surface. By arranging the material injection cylinder, and by means of the water absorption capacity of a hydrophilic material, air is automatically injected into an air cushion when moisture exists in the environment, the gap at the joint between a box cover and the storage box is sealed, and therefore the situation that moisture permeates in through the gap between the box cover and the storage box, and consequently zinc oxide is affected with damp is avoided; compared with an existing sealing mechanism, the damp-proof device is automatically triggered according to the environment humidity, and has the advantages that no operation steps are added for sealing the storage box through the box cover, and the service life is not shortened due to continuous unfolding; and in addition, moisture in the environment is used for driving, energy sources such as electricity are not needed, and the advantages of energy conservation and environmental protection are achieved.

Description

technical field [0001] The invention relates to the technical field of zinc oxide transportation, in particular to a moisture-proof device for zinc oxide transportation and distribution. Background technique [0002] During the transportation of zinc oxide, in order to avoid damage to the quality of zinc oxide, various protections are required for zinc oxide. Moisture-proof is a particularly important step. Moisture-proof devices are usually installed to prevent moisture in the air from interacting with zinc oxide. touch. [0003] The existing patent No. CN1057017C proposes a dehumidification device for a moisture-proof box. The heating device is separately installed in the dehumidification shell, and the phenomenon of mutual conduction of heat generated by heating will not occur, so as to maintain the service life of the shape memory alloy coil. The characteristics of the invention are: the The moisture-proof box dehumidification device has two upper and lower openings for...

AI Technical Summary

Problems solved by technology

The dehumidification device includes a dehumidification shell, a heating device, a desiccant container and a shape memory alloy coil. The upper and lower ends of the two sides of the dehumidification shell are provided with holes, and corresponding to the upper and lower holes, there are upper and lower pivots. The plate body, the heating device and the desiccant container are separately arranged in the shell, and the two ends of the shape memory alloy coil are respectively connected to the upper and lower plate bodies. The opening and closing action of the side hole increases the circulation effect of air convection and improves the moisture absorption efficiency. However, the above-mentioned device needs to use multiple devices that use electric energy as the energy source, and it is difficult for these devices to improve the suitable use environment during transportation. , when the environmental support is lost, its moisture-proof function will also disappear, and the large use of electric energy is not conducive to energy saving and environmental protection

[0004] The existing patent No. CN208485094U proposes a zinc oxide moisture-proof storage tank, which includes a shell and a top shield; the top of the shell is welded with a U-shaped bracket, and one end of the top shield is installed on one end of the bracket. The upper part; the zinc oxide moisture-proof storage tank also includes a hopper, the hopper is installed on the top of the housing, and communicates with the inside of the housing; the hopper is equipped with a cover plate, and one end of the cover plate is hinged on the On the hopper, a flip mechanism is installed on the top of the other end of the cover plate. The above-mentioned device also needs to use electric energy-driven equipment. In addition, the above-mentioned device uses a desiccant to prevent moisture, but the zinc oxide is damp during transportation. , mostly because the moisture infiltrates through the gap of the storage container and contacts with zinc oxide. The drying range of the desiccant is limited, and it is impossible to perform timely moisture-proof treatment for the moisture infiltrated in the gap.

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