On-line continuous automatic cleaning device and method for wax disks

Abstract

The invention relates to the technical field of wax forming, in particular to on-line continuous automatic cleaning device and method for wax disks during blocky wax continuous forming production running. A hot air storage tank is connected to a hot air inlet; a hot air pipeline is arranged in a hot air tank; a plurality of hot air blowing units are arranged on the hot air pipeline; a hot air exhaust fan is connected onto the hot air tank and is connected to the hot air storage tank; a purified air pipeline is arranged in a tank of a cooling mechanism; a purified air storage tank is connectedto a purified air inlet of the purified air pipeline; a plurality of purified air blowing units are arranged on the purified air pipeline; a purified air outlet is formed in the cooling tank and is connected to a cooled air exhaust fan; the cooled air exhaust fan is connected to the purified air storage tank; and a wax disk conveying device sequentially penetrates through the hot air tank and thetank of the cooling mechanism from an inlet of the hot air tank and penetrates out from an outlet of the tank of the cooling mechanism. According to the on-line continuous automatic cleaning device and method for the wax disks provided by the invention, continuous, normal and efficient running is maintained when material liquid wax species or brands are replaced arbitrarily during the blocky wax continuous forming machine production process.

Description

technical field [0001] The invention relates to the technical field of wax molding, in particular to an online continuous automatic cleaning device and method for wax disks during the continuous molding production and operation of block wax. Background technique [0002] In order to prevent cross-contamination when replacing different types or grades of material wax in the production process of the existing block wax continuous molding machine, some use special machines for special use; The material liquid wax is replaced; most of them use one machine for multiple purposes but must be shut down before changing the variety or grade of material wax and manually dismantled and cleaned. The main disadvantages of the above forms and methods: 1. The special machine occupies a large number of equipment and special workshops Large area, large investment, large management workload, and high product cost; 2. Washing dishes with wax produces at least 15 tons to 20 tons of mixed wax eac...

AI Technical Summary

Problems solved by technology

[0002] In order to prevent cross-contamination when replacing different types or grades of material wax in the production process of the existing block wax continuous molding machine, some use special machines for special use; The material liquid wax is replaced; most of them use one machine for multiple purposes but must be shut down before changing the variety or grade of material wax and manually dismantled and cleaned. The main disadvantages of the above forms and methods: 1. The special machine occupies a large number of equipment and special workshops Large area, large investment, large management workload, and high product cost; 2. Washing dishes with wax produces at least 15 tons to 20 tons of mixed wax each time, because it is only replaced in the wax plate, it is impossible to remove the periphery of the wax plate and the bracket and transportation The solid residual wax retained on the chain, the mixture of different samples or grades still exists, and the purity of the solid finished wax cannot be guaranteed; 3. The method of manually dismantling and cleaning after shutting down the machine is cumbersome, labor-intensive and consumes a lot of manpower and material resources. Hand-held high-temperature steam spray guns are easy to cause burns, and the waste water and dirt generated during the cleaning process directly pollute the environment, and the residual wax is not easy to recycle; 4. Shut down and manually disassemble and clean each device for at least 24 hours each time. The output is greatly reduced, and the structure of the wax plate group is easily damaged after repeated disassembly, which reduces the service life. Manual cleaning only uses steam to spray the surface, and the complex structure of the wax plate set and the conveyor chain cannot be cleaned, and mixing will still occur.

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