Intensive sludge discharging and conveying integrated system of sewage plant
A kind of sewage plant, intensive technology, applied in the integrated system field of intensive sewage plant sludge unloading and conveying, can solve the problems of unloading and conveying difficulties, human health hazards, perishable, etc., and achieve good airtightness and automation High effect with less equipment
Pending Publication Date: 2020-07-28
SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD
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Problems solved by technology
[0003] The sludge thickening and dewatering systems are located below the ground, and it is difficult to use traditional unloading and transportation
In addition, the main components of excess sludge are organic matter and various microorganisms, which are highly perishable and produce various malodorous gases, which are very harmful to human health.
Method used
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[0030] Such as figure 1 and figure 2 As shown in the figure, the integrated integrated system for sludge unloading and conveying in sewage plants includes several automatic docking telescopic machines 1, several electric flat cars 3 equipped with sludge tanks 2 and several flat car tracks 4 matched therewith;
[0031] A number of automatic docking telescopic machines 1 are arranged below the sludge dewatering facility along a straight line; an electric flat car 3 is provided under each automatic docking telescopic machine 1; each electric flat car 3 is erected on the corresponding flat car track 4 ; Several flat car tracks 4 are arranged parallel to each other, and one end points to the sludge transport vehicle;
[0032] Each automatic docking expansion machine 1 includes a sludge conveying screw conveyor 5 and an automatic expansion joint 6; each automatic expansion joint 6 includes an expandable corrugated joint and a motor; Form a seamless connection with the sludge tank...
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The invention discloses an intensive sludge discharging and conveying integrated system of a sewage plant. The system comprises multiple automatic butt-joint telescopic machines, multiple electric flat cars provided with sludge boxes and multiple flat car rails matched with the electric flat cars. The multiple automatic butt-joint telescopic machines are arranged below a sludge dewatering facilityalong a straight line. The electric flat cars are arranged below the automatic butt-joint telescopic machines. The multiple flat car rails are arranged in parallel, and one ends of the multiple flatcar rails point to a sludge transport car. The automatic butt-joint telescopic machines comprise sludge conveying spiral conveyors and automatic telescopic joints. When the automatic telescopic jointsstretch out, the automatic telescopic joints and the sludge boxes of the corresponding electric flat cars are in seamless connection. Car return rotating discs are arranged at the ends, close to thesludge transport cars, of the flat car rails and are used for horizontally rotating the corresponding electric flat cars. The sludge conveying spiral conveyors, motors, dust removal facilities, the electric flat cars and the car return rotating discs are connected with a PLC control station and are controlled by the PLC control station. According to the intensive sludge discharging and conveying integrated system, the occupied site is compact, the automation degree is high, the quantity of equipment is small, and running and management are convenient.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an integrated system for intensive sewage plant sludge discharge and transportation. Background technique [0002] In recent years, the environmental impact of urban sewage treatment plants has attracted more and more attention from the society. Underground (semi-underground) sewage treatment plants, as a new type of environmentally friendly layout of sewage treatment plants, are being widely promoted and applied. According to many engineering cases at home and abroad, the promotion of underground (semi-underground) sewage treatment plants also faces some problems, the most prominent of which are the problems of sludge unloading and transportation. [0003] Both the sludge thickening and dewatering systems are located below the ground, and it is difficult to use traditional unloading and transportation. In addition, the main components of excess sludge are organic matt...
Claims
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IPC IPC(8): B65G67/04B65G33/24B65G33/18B65G69/18E01B5/02E01B9/02B61D15/00
CPCB61D15/00B65G33/18B65G33/24B65G67/04B65G69/18E01B5/02E01B9/02
Inventor 戴栋超彭香葱吕顺纪莎莎唐建国丁蓟羽
Owner SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD