Efficient integrated cleaning equipment

Abstract

The invention discloses efficient integrated cleaning equipment. The efficient integrated cleaning equipment comprises a self-walking platform, a support arranged on the self-walking platform, an endless screen precleaner arranged on the support, a self-balancing vibration screen arranged on the support and a dust removal device arranged on the self-walking platform. The efficient integrated cleaning equipment combines primary screening, deep screening and material dust removal through a reasonable and compact structure, the operation sequence of repeated screening is shortened, time and labor are saved, and material bolting and screening efficiency is improved; larger impurities are screened preliminarily through the precleaner, light impurities in materials are removed through the self-balancing vibration screen, a great amount of dust generated by mutual striking and impact is sucked away through an air suction opening in the material discharging process, the material treatment effect is better, the content of the material impurities is low, and quality is high; and the sucked away dust is treated in the pulse dust removal device, dust and other impurities are discharged and collected through a dust outlet, clean air is discharged through an air outlet of a draught fan, and the whole production process is free of dust and pollution.

Description

technical field [0001] The invention belongs to the technical field of grain processing machinery and equipment, and relates to a cleaning device for bulk grain or other small particle materials, in particular to a high-efficiency integrated cleaning device. Background technique [0002] Grain harvested by combine harvesting machinery will inevitably contain a large amount of impurities such as straw, so the grain [0003] Before subsequent processing or storage, the grain needs to be sieved to remove impurities. At present, there are still many impurities in the materials that are only initially sieved, and usually need to be further sieved, which requires repeated sieving after material collection, resulting in the sieving process increase, time-consuming and labor-intensive; and the sieving treatment structure of the existing primary cleaning sieve is complicated, resulting in high equipment cost, inconvenient operation and maintenance, low sieving efficiency and sieving ...

AI Technical Summary

Problems solved by technology

[0003] Before subsequent processing or storage, the grain needs to be sieved to remove impurities. At present, there are still many impurities in the materials that are only initially sieved, and usually need to be further sieved, which requires repeated sieving after material collection, resulting in the sieving process increase, time-consuming and labor-intensive; and the sieving treatment structure of the existing primary cleaning sieve is complicated, resulting in high equipment cost, inconvenient operation and maintenance, low sieving efficiency and sieving quality, and when the total amount of grain is large, the initial cleaning sieving is difficult. Efficiently complete the high-quality screening of grain in a short period of time; most of the existing mesh belt initial cleaning screens are fixed, limited by the site, and have a small scope of application. Some movable mesh belt initial cleaning screens have walking parts The structural design is unreasonable, the movement is not flexible, the direction is not easy to control, and it cannot be fixed quickly and effectively after moving to the position

Self-balancing vibrating screen is a kind of vibrating screen. It is a machine used in granaries. It is used to screen and separate impurities and dust of different sizes in grain. It has been widely used in flour making, oil making, rice rolling, and food processing. In , feed, medicine, chemical and other industries, the current self-balancing vibrating screen drives the sieve body to vibrate through the exciting force generated by the vibration source, and drives the sieve body to do reciprocating linear motion to achieve the effect of sieving materials, which can remove weeds Light impurities such as light impurities and materials are better screened and screened, but the fine dust whose particle size is smaller than the particle size of the material cannot be effectively removed; and in the process of logistics discharge after screening, a large amount of dust is generated by the material flow and impact , the dust not only causes dust pollution to the environment, but too much dust in the workshop will cause safety hazards and affect the health of the staff

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