CN104609687B

CN104609687B - Sludge agitation paver vehicle

Info

Publication number: CN104609687B
Application number: CN201510047986.2A
Authority: CN
Inventors: 林春荣; 方耀将; 林盼望; 林启耀; 林毅瑛
Original assignee: Xiamen Ronghuisheng Biological Technology Co Ltd
Current assignee: Xiamen Ronghuisheng Biological Technology Co Ltd
Priority date: 2015-01-30
Filing date: 2015-01-30
Publication date: 2016-06-01
Anticipated expiration: 2035-01-30
Also published as: CN104609687A

Abstract

Sludge agitation paver vehicle, it relates to sludge agitation equipment. if storage device, mud are mixed and are closed whipping appts, sludge transfer device, mud break up device, outfeed belt conveyor, vehicle and power set, storage device is located on vehicle, mud is mixed conjunction whipping appts and is located in storage device, sludge transfer device is located at storage device bottom outside, the mud import of sludge transfer device connects the mud outlet of storage device, mud breaks up device and outfeed belt conveyor is located at storage device afterbody, the sludge inlet that mud breaks up device connects the mud outlet of sludge transfer device, the opening for feed of outfeed belt conveyor connect mud break up device break up mud outlet, power set is located on storage device, the Power output end of power set and mud mix conjunction whipping appts, sludge transfer device, mud breaks up device and outfeed belt conveyor electrical connection, lifting rope transmission rig is provided with tackleblock, lifting rope and motor, lifting rope one end is fixed on the tapping channel rear end of outfeed belt conveyor, and the other end connects motor through tackleblock.

Description

Sludge agitation paver vehicle

Technical field

The present invention relates to sludge agitation equipment, especially relate to a kind of sludge agitation paver vehicle.

Background technology

Mud ultrahigh-temperature aerobic fermentation drying technique processing requirement:

The water ratio of the mud compound 1, being applicable to ultrahigh-temperature aerobic fermentation drying technique technique is about 45%��55%. The water ratio of the mud of usual sewage work is about less than 85%, organic content more than 50%, and it is applicable zymotechnique, the mud of (water ratio about 85%) is added biological bacteria, supplementary carbon source (adjusting according to the content of matter organic in mud) and compound and mixes conjunction (first compound adopts flyash, the wood powder of mummification, edible fungi residues), carry out mixing conjunction, the moisture of compound is adjusted to (45%��55%).

2, the mummification of mud ultrahigh-temperature aerobic fermentation technology adopt groove formula stack, usual mud compound be highly 2.5��3.5 meters to putting, be suitable for keep pile body leavening temperature.

3, owing to mud compound and biological bacteria fermentation reaction need to consume a large amount of oxygen in aerobic fermentation drying process, need to adopt surviving rate from biological bacteria to mud compound and fermentation reaction efficiency that gap aerating system provides sufficient oxygen could ensure, therefore must keep piling the ventilation property of mud compound in body, oxygen just can be made better to distribute in heap body.

4, the cycle of sludge aerobic fermentation mummification usually is 15��25 days (adjusting according to weather condition and attenuation degree), in period fermentation reaction process, the continuous minimizing of organic matter and the continuous evaporation of moisture in mud, the degree of compactness of the mud compound in heap body constantly becomes big, performance of ventilating constantly reduces, it is thus desirable to turn over groove operation, again stack after being undertaken mud compound turning for two times, the stacking enabling compound comparatively fluffy, keep the ventilation property of mud compound in heap body, it is provided that fermentation efficiency.

The open a kind of suspension arm formula sludge stirring device of Chinese patent CN102284255A, comprise agitated pool, both sides, agitated pool top arrange guide rail, guide rail is installed driving wheel and follow-up pulley, follow-up pulley is arranged on walking frame, connected by drive shaft between driving wheel, drive shaft is connected with movable motor by walking transmission mechanism, hinge axis is installed in walking frame bottom, the upper end hinge of hinge axis both sides and cantilever is even, the lower end of cantilever installs stir shaft, stir shaft is installed agitating roller, agitating roller arranges stirrer gear, cantilever is installed agitator motor, by stirring, transmission mechanism is connected agitator motor with stir shaft, windlass installed by walking frame, windlass is connected with cantilever by strand cable.

Summary of the invention

The object of the invention is to provide a kind of sludge agitation paver vehicle.

The present invention is provided with storage device, mud mixes conjunction whipping appts, sludge transfer device, mud break up device, outfeed belt conveyor, vehicle and power set;

Described storage device is located on vehicle, mud is mixed conjunction whipping appts and is located in storage device, sludge transfer device is located at storage device bottom outside, the mud import of sludge transfer device connects the mud outlet of storage device, mud breaks up device and outfeed belt conveyor is located at storage device afterbody, the sludge inlet that mud breaks up device connects the mud outlet of sludge transfer device, the opening for feed of outfeed belt conveyor connect mud break up device break up mud outlet, power set is located on storage device, the Power output end of power set and mud mix conjunction whipping appts, sludge transfer device, mud breaks up device and outfeed belt conveyor electrical connection, the discharge port height of described outfeed belt conveyor and orientation are by lifting rope transmission mechanism control, lifting rope transmission rig is provided with tackleblock, lifting rope and motor, one end of lifting rope is fixed on the tapping channel rear end of outfeed belt conveyor, and the other end of lifting rope is connected with motor through tackleblock.

Described storage device is provided with hopper.

Compared with existing sludge treatment device, the present invention has following outstanding advantage and technique effect:

1, the present invention is portable, before sludge fermentation groove opening for feed can be placed it in, contrast with traditional stationary installation, handiness is good, reduce two shipments (adopting tradition stationary installation, mud is after mixing conjunction, stirring, then stacks to fermenter with forklift shipment) of mud compound, reduce cost, it is to increase production efficiency.

2, adopt to mix and close whipping appts mud is mixed conjunctions, stirring, efficiency height, effective. Character according to mud, owing to mud is made up of (in mud table moisture content and off-balancesheet moisture content ratio about 7: 3) reactive monomer cell, containing the organism of more than 50%, and water ratio height, light specific gravity, it is a kind of pseudo-plasticity gel. Cell is broken, resistance to compression extreme difference easily, in stirring, extrusion process, mud and compound produce friction, destroying mud cell walls, in cell table, water can ooze out in a large number, and the water ratio being applicable to the mud compound of ultrahigh-temperature aerobic fermentation drying technique technique is about 45%��55%. And adopt traditional equipment, mud fixed mixes conjunction through tradition, conjunction mixed by whipping appts, stir after, after needing ground on the scene stacking in heaps, load and transport to fermenter by forklift again, period is destroyed due to mud cell walls, can ooze out water in cell table in a large number, and mud is produced secondary extrusion by the shipment adding forklift, the water ratio being difficult to control mud compound, cannot meet mud ultrahigh-temperature aerobic fermentation drying process requirement.

3, owing to the present invention is portable, before sludge fermentation groove opening for feed can be placed it in, through mixing, conjunction mixed by conjunction whipping appts to mud, stirring is broken up device through mud again and mud compound is beaten the particulate state mud spreading and becoming loose, directly carry stacking in fermenter in particulate state mud through outfeed belt conveyor, what shorten water in cell table oozes out the time, avoid the shipment because of forklift that mud is produced secondary extrusion simultaneously, ensure that the shatter value of mud granule, for the oxygen supply of fermentation reaction provides good condition, it is to increase fermentation efficiency.

4, tradition adopt the shipment of forklift that mud compound enters fermenter to carry out heap high, whole shovel mud compound is poured in groove simultaneously, and quantity is many and concentrated, it is difficult to the shatter value of mud in control heap body, causes the poor air permeability piling mud in body. And the outfeed belt conveyor that the present invention adopts possesses highly adjustable, can regulate with the height of sludge body, and mud compound is quantity charging few, lasting, ensure that the shatter value of mud granule in heap body, for the oxygen supply of fermentation reaction provides good condition, it is to increase fermentation efficiency.

5, in sludge aerobic fermentation drying process, the continuous minimizing of organic matter and the continuous evaporation of moisture in mud, the degree of compactness of the mud compound in heap body constantly becomes big, performance of ventilating constantly reduces, need to carry out turning over groove operation, again stack after being undertaken mud compound turning for two times, the stacking enabling compound comparatively fluffy, keep the ventilation property of mud compound in heap body. Material forklift need to be shipped to and fixed turn after device turns by traditional technology, then stacks to fermenter with forklift shipment. And before treatment unit of the present invention can directly be placed on sludge fermentation groove opening for feed, material is turned, reduce two shipments of mud compound, reduce cost, it is to increase production efficiency.

Accompanying drawing explanation

Fig. 1 is the structure composition schematic diagram of the embodiment of the present invention.

Embodiment

See Fig. 1, the embodiment of the present invention is provided with storage device 1, mud mixes conjunction whipping appts 2, sludge transfer device 3, mud break up device 4, outfeed belt conveyor 5, vehicle 7 and power set. described storage device 1 is located on vehicle 7, mud is mixed conjunction whipping appts 2 and is located in storage device 1, sludge transfer device 3 is located at storage device 1 bottom outside, the mud import of sludge transfer device 3 connects the mud outlet of storage device 1, mud breaks up device 4 and outfeed belt conveyor 5 is located at storage device 1 afterbody, the sludge inlet that mud breaks up device 4 connects the mud outlet of sludge transfer device 3, the opening for feed of outfeed belt conveyor 5 connect mud break up device 4 break up mud outlet, power set is located on storage device 1, the Power output end of power set and mud are mixed and are closed whipping appts 2, sludge transfer device 3, mud breaks up device 4 and outfeed belt conveyor 5 is electrically connected, the discharge port height of described outfeed belt conveyor 5 and orientation are by lifting rope transmission mechanism control, lifting rope transmission rig is provided with tackleblock 51, lifting rope 52 and motor 53, one end of lifting rope 52 is fixed on tapping channel 54 rear end of outfeed belt conveyor 5, and the other end of lifting rope 52 is connected with motor 53 through tackleblock 51.

Described storage device 1 is provided with hopper.

The present invention adopts mud ultrahigh-temperature aerobic fermentation drying and other treatment process mud to be mixed conjunction, stir, turn, pave, and its concrete steps are as follows:

1, before vehicle being moved to fermenter feeding mouth, and park steadily.

2, primary sludge, biological bacteria and compound (first compound adopts flyash, the wood powder of mummification, edible fungi residues) are loaded hopper with forklift, through mix close whipping appts mix close stir after, by sludge transfer device mud compound carried and break up device to mud, break up device through mud and mud compound is beaten the particulate state mud spreading and becoming loose, directly carry stacking in fermenter in particulate state mud through outfeed belt conveyor.

The present invention is applicable in the mud of sewage work, water ratio about less than 85% and various organic sludge.

The present invention adopts mud ultrahigh-temperature aerobic fermentation drying technique, (medial temperature is more than 80 DEG C to have leavening temperature height, reach as high as 110 DEG C), fermentation period is short, technique is simple, less investment, working cost are low, can effectively pathogenic microbe killing and all kinds of seed, the material fermented becomes thoroughly decomposed completely, reach minimizing, innoxious, energy-saving, stabilization, recycling treatment, meet the requirement of mud ultimate disposal.

Claims

1. sludge agitation paver vehicle, it is characterised in that be provided with storage device, mud mixes conjunction whipping appts, sludge transfer device, mud break up device, outfeed belt conveyor, vehicle and power set;

2. sludge agitation paver vehicle as claimed in claim 1, it is characterised in that described storage device is provided with hopper.