Portable river bottom sludge treatment device and method

• Main Authors: WEI YI, ZHU QUANDE, ZHANG FENG, ZHANG SHAOBIN, MA LIN
• Format: Patent
• Language: Chinese; English
• Published: 04.05.2021
• Subjects: CHEMISTRY; CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; DREDGING; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; METALLURGY; MILLING GRAIN; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PREPARATORY TREATMENT OF GRAIN FOR MILLING; SEPARATION; SOIL SHIFTING; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention provides a portable river bottom sludge treatment device and method. The device comprises: a desilting and dewatering vehicle which comprises a desilting system and a sludge dewatering system; and a sludge drying vehicle which comprises a continuous sludge drying system, a discharged material collecting system, a tail gas collecting system and a tail gas harmless treatment system, wherein the continuous sludge drying system comprises a sludge block feeding mechanism, drying main body equipment and a hot air generator, and the drying main body equipment is of a horizontal rotary structure. The portable river bottom sludge treatment device and method provided by the invention are strong in functionality, good in sludge treatment effect, high in efficiency, low in cost, energy-saving and environment-friendly, adopt automatic linkage control, realize rapid and continuous sludge treatment, are high in automation degree and less in labor, can be rapidly overhauled and cleaned, and reduce the sludge tr