The agitating device of a kind of mud and curing agent waggon
Technical field
The utility model relates to a kind for the treatment of facility processing mud, the particularly agitating device of a kind of mud and curing agent waggon.
Background technology
Silt soft soil foundation low bearing capacity, compressibility is large, and bad hydraulic permeability, not easily meets structure foundation designing requirement, therefore need process.
Traditional project construction uses jackstone or extra large sand as filling material mostly, in recent years, mountain stone and sea sand resources are increasingly in short supply, its engineering cost also improves thereupon, and in the comprehensive regulation in rivers mouth, lake and the dredging work of harbor approach, a large amount of dredging silts can be produced to the desilting in original river course and rivers, reservoir lake, consider the factor such as ecological environment and land resource growing tension, dredging silt simply to be abandoned or the processing method of stacking can not the development of adapt to economic development and society in the past.Occur at present adopting the technology of sludge solidification to solve this problem, this technical society benefit and remarkable in economical benefits, have broad application prospects, this technology solves a difficult problem for sand source shortage on the one hand, better solves the disposal problems of the dredging silt of harbor approach on the other hand.
The method of sludge solidification is generally by two kinds, and one directly in silt soft base, injects sludge curing agent, and the mud after process, by the limitation because of place, shifts out and will increase cost by this method again; Another kind is bagged curing sludge, and inject sprue gated mould bag by mud together with after curing agent mixing, the efficiency of the method process mud is lower, and conveying capacity is less.But, be not specifically designed to the agitating device of mud and curing agent mixing in prior art, as adopted the agitating device of other field, poor for applicability, remote, the large-area mud of sludge solidification operation and the supply of curing agent mixture cannot be met.
Summary of the invention
Technical problem to be solved in the utility model overcomes defect existing in above-mentioned prior art, a kind of mud provided and the agitating device of curing agent waggon, can the mixture of continuous continual output mud and curing agent, operating efficiency is high, and conveying capacity is large.
The utility model have employed following technical proposal and solves its technical problem: the agitating device of a kind of mud and curing agent waggon, it is characterized in that: comprise base, stirring motor, reduction box, shaft coupling, agitator tank main body, charging aperture, inspection-pit and discharging opening, reduction box and agitator tank main body are fixedly connected on base, stirring motor is rotationally connected by the shaft in reduction box and shaft coupling and agitator tank main body, shaft is provided with some stirring vanes, agitator tank main body is equipped with charging aperture, this charging aperture comprises mud charging aperture and curing agent charging aperture, described mud charging aperture and curing agent charging aperture are put in agitator tank body front part, described agitator tank back body is also equipped with discharging opening.
When the utility model uses, by pump, mud and curing agent are pumped into mud charging aperture and curing agent charging aperture respectively, on shaft, the rotation of stirring vane is carried out mixing and is rearward carried simultaneously, finally mixed mud and curing agent are transferred out from discharging opening, the utility model is vehicle-mounted form, the outside conveying of material is carried out while stirring, continuous fan-out capability is strong, therefore efficiency is high, conveying capacity is large, can meet remote, the large-area mud of sludge solidification operation and the supply of curing agent mixture.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model top view cross section view.
Fig. 3 be in Fig. 1 A-A to cutaway view Amplified image.
In figure, each sequence number is expressed as:
1-base, 2-stirring motor, 3-reduction box, 4-shaft coupling, 5-agitator tank main body, 51-shaft, 52-stirring vane, 53-bearing, 54-bolt, 55-bearing, 56-seal, 6-charging aperture, 61-mud charging aperture, 62-curing agent charging aperture, 7-inspection-pit, 8-discharging opening.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model will be further described.
See figures.1.and.2, the utility model comprises base 1, stirring motor 2, reduction box 3, shaft coupling 4, agitator tank main body 5, charging aperture 6, inspection-pit 7 and discharging opening 8.
Reduction box 3 and agitator tank main body 5 are arranged on base 1, and stirring motor 2 is connected with the shaft 51 in agitator tank main body 5 with shaft coupling 4 by reduction box 3, shaft 51 are provided with some stirring vanes 52.
Charging aperture 6 comprises mud charging aperture 61 and curing agent charging aperture 62, and mud charging aperture 61 and curing agent charging aperture 62 are arranged on the front portion of agitator tank main body 5, and discharging opening 8 is arranged on the rear portion of agitator tank main body 5.
During use, by pump by mud and curing agent respectively pump enter mud charging aperture 61 and curing agent charging aperture 62, the rotation of mud and curing agent stirring vane 52 on shaft 51 mixes, and rearward carry simultaneously, finally mixed mud and curing agent are transferred out from discharging opening 8, owing to carrying out the outside conveying of material while stirring, continuous fan-out capability is strong, therefore efficiency is high, and conveying capacity is large.
For the ease of safeguarding, be positioned at charging aperture 6 on the top of agitator tank main body 5 and discharging opening 8 place is separately installed with inspection-pit 7, maintenance personal observes the situation in agitator tank main body 5 by this inspection-pit 7.
Mud charging aperture 61 and curing agent charging aperture 62 are arranged on the left and right sides of agitator tank main body 5 front portion, the left and right sides at agitator tank main body 5 rear portion is then all provided with discharging opening 8, the balance of guaranteeing supply and exporting, a joint is added relative to single discharging opening, two mud pipes can be connected, increase operating efficiency further.
Charging aperture 6 and discharging opening 8 are provided with adpting flange, and mud pipe is arranged on charging aperture 6 and discharging opening 8 by flange.
Because shaft 51 length is longer, if be in the state of unbalance stress for a long time, easily cause shaft 51 to bend, therefore reasonable Arrangement stirring vane 52 makes shaft strength homogeneous phase when being necessary.Described in the present embodiment, shaft 51 is circumferentially fixedly equipped with two panels stirring vane 52 in uniformly at intervals each, same two panels stirring vane 2 circumferentially is linearly arranged, as shown in Figure 3, the stirring vane 52 in adjacent circumferential is arranged vertically mutually, and this layout can ensure shaft 51 uniform force.
Require the coordinating of shaft 51 two ends and bearing high, because agitator tank main body 5 length is longer, therefore the axiality of agitator tank main body 5 two ends installing hole is difficult to ensure.For this reason, the rear and front end of agitator tank main body 5 is installed with bearing 53, bearing 53 is processed with installing hole, bearing 53 is fixedly mounted in agitator tank main body 5 by bolt 54, shaft 51 is arranged in the installing hole of bearing 53 by bearing 55, by the gap of adjustment bolt 54 during installation, can very easily shaft 51 be arranged in agitator tank main body 5.
Pollute bearing 55 in order to prevent slurry from leaking, seal 56 is installed between agitator tank main body 5 and shaft 51.
Described base 1 is welded by channel-section steel and forms, and therefore base 1 intensity is high, and manufacture craft is simple.
These are only preferred embodiment of the present utility model, the restriction not to protection domain of the present utility model.All equivalent variations done according to the mentality of designing of this case, all fall into the protection domain of this case.