Large-scale water hyacinth processing device and large-scale water hyacinth collecting method

Abstract

The invention relates to a large-scale water hyacinth processing device and a large-scale water hyacinth collecting method. The processing device comprises a collection conveying device, a smashing device and a filter pressing device, wherein the smashing device comprises an enclosure and a smashing mechanism, the smashing mechanism is arranged in the enclosure and used for smashing collected water hyacinth into water hyacinth with the stem length of 5-10 centimeters, the enclosure is provided with a feed port at the upper part and a material dropping port at the lower part, and the feed portis communicated with the collection conveying device; and the filter pressing device is used for carrying out filter pressing on the water hyacinth smashed by the smashing device and comprises a filter pressing rack, a filter pressing conveying belt positioned below the material dropping port, a filter pressing roller positioned on the filter pressing rack and above the filter pressing conveying belt, and a porous water leakage plate used for supporting the filter pressing conveying belt and guiding the discharge of water generated by filter pressing. According to the invention, water hyacinth especially large-scale water hyacinth can be collected at low cost and high efficiency.

Description

technical field [0001] The invention relates to the field of collection and treatment of aquatic plants, in particular to a treatment device applied to large-scale treatment of water hyacinth. Background technique [0002] In recent years, water hyacinth has flooded to varying degrees across the country, especially in Minjiang River, Fujian Province, Taihu Lake, Jiangsu Province, etc., which directly affects the ecological security of water areas. Large-scale water hyacinths are planted in waters such as Dianchi Lake in Kunming to improve water quality. Whether it is water hyacinth flooding or breeding water hyacinths, it must be harvested in a short period of time to prevent water pollution. At present, the more effective way to collect water hyacinths, especially large-scale water hyacinths, is to use mechanical salvage ships to salvage them. The salvaged water hyacinths are stacked on the riverside or crushed by a crushing mechanism. The shortcoming of adopting this proc...

AI Technical Summary

Problems solved by technology

The shortcoming of adopting this processing method is: the salvage of water hyacinth, piling up, pulverizing dehydration process is the operation process of dispersing discontinuously, can not guarantee the processing of large-scale quantity water hyacinth

[0003] Authorized announcement numbers are CN1619972Y, CN2605196, CN2763350Y, CN201305844Y, CN 201633889U and other Chinese patents disclose that similar crushing, volume reduction, dehydration, etc. are installed on the hull or working platform Functional devices, on the one hand, the crushing mechanism and volume reduction mechanism themselves have poor operating efficiency due to insufficient structural design; on the other hand, such devices make the functions of the water hyacinth salvage ship too complicated, and the The weight of the boat or working platform is too large, the power device and energy consumption are also too large, and long-distance salvage operations are difficult. Therefore, the actual recovery efficiency and economy of such devices in large-scale lakes are not high.

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