CN201553676U

CN201553676U - Sludge curing processor

Info

Publication number: CN201553676U
Application number: CN2009202508323U
Authority: CN
Inventors: 焦建平; 徐正雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-25
Filing date: 2009-11-25
Publication date: 2010-08-18
Anticipated expiration: 2019-11-25

Abstract

The utility model discloses a sludge curing processor, the structure is that an output shaft of a gearbox is coaxial with a driving gear, the driving gear is meshed with a driven gear, and two multifinned mixing shafts are respectively fixed with the driving gear and the driven gear through the key joint way. The gearbox is driven by a motor through a transmission belt, and a mixing drum consists of two multifinned mixing shafts and a box body. A filling port of sludge and a curing agent is arranged at the right upper end of the mixing drum, and a discharge port is arranged at the left lower end of the mixing drum. A curing agent storage bin is placed on the side surface of a curing processor body, an inner spiral type conveying pipeline is mounted at the bottom of the curing agent storage bin, and an outlet of the conveying pipeline is connected with the filling port of the curing agent at the upper end of the mixing drum. The sludge curing processor is applicable to curing sludge, sand soil and liquid soft soil, solid loose soil and other types of soil for solidification, sand blowing and land reclamation. The quality complies with the construction standard of roadbeds, plants, residences and other buildings, thereby saving raw materials of the curing agent, simultaneously evenly mixing the curing agent with the soft soil and achieving the purpose of economic construction of a curing project.

Description

The sludge solidification handler

Technical field

The utility model relates to a kind of sludge solidification treatment facility.

Background technology

Along with the quickening of Economic development paces, the development and use in coastal beach and uncultivated soil, the matter of utmost importance that runs into is exactly the processing of mud, thus sludge solidification in leveling as using land important content and receive publicity day by day.Substantially be to adopt the solidified method for sludge treatment at present, soon solidifying agent is spread on and needs solidified mud or weak soil laminar surface (non-closed), assists stirring through excavator or artificial etc., solidifying agent is mixed with weak soil reach the curing purpose.Self-evident, this method except wasting time and energy, key be solidifying agent can not with weak soil or mud thorough mixing, its solidification effect is very undesirable, does not reach quality standard.Because this method is that solidifying agent directly is spread on the weak soil surface, solidifying agent is suave with the wind, has both caused the working-yard seriously polluted, does not meet environmental requirement, makes solidifying agent waste in a large number again simultaneously.Proposition of the present utility model can make above-mentioned problems obtain satisfactory solution.

Summary of the invention

The purpose of this utility model provides a kind of sludge solidification handler of filling out go back to ground after solidifying agent and weak soil are evenly stirred.

Followingly theory structure of the present utility model is described with reference to accompanying drawing.The sludge solidification handler belongs to heavy construction equipment, by wheel casing, driving toothed gear, follower gear, pulley belt, motor, mixing drum, pug filler, solidifying agent filler, solidifying agent storage bin, internal screw formula transport pipe, solidification treatment machine chassis and lifting supporting base, formations such as air pump and pneumatic clutch.Its structure is as propulsion source by motor, rotate by multistage in the pulley belt drive gear casing (speed change) gear, gearbox output shaft is coaxial with the driving toothed gear outside the casing, and driving toothed gear and follower gear engagement are fixed wing stir shaft more than two with key mode of connection and main driven gear.It is that mud can well be mixed with solidifying agent that stir shaft is designed to many wings, and mixing drum is made of two stir shafts and casing.The mixing drum upper end is provided with pug filler and solidifying agent filler, the working-yard excavator has dug mud or weak soil by the pug filler and has sent into the solidification treatment machine, and meanwhile solidifying agent is sent into the solidification treatment machine by solidifying agent storage bin and internal screw formula transport pipe.Pug is discharged from the mixing drum lower end after stirring, and is backfilling into former excavation position through pipe special.The solidifying agent add-on is relevant with the volume weight and the water ratio of pug, thus according to the composition of working-yard pug, calculated the solidifying agent add-on after, can send mixing and stirring system at regular time and quantity to.Because along with the variation in place is handled in the mud earthwork, the sludge solidification handler also will change the position thereupon, promote supporting base so respectively be provided with two chassis in both sides, sludge solidification handler chassis.This supporting base can be by hydraulic drive, thus sludge curing agent move comparatively convenient.

Description of drawings

Shown in accompanying drawing be the utility model principle three-dimensional structure diagram.

Embodiment

Below by specific embodiment theory structure of the present utility model is further described.The concrete structure of sludge solidification handler is (with reference to the accompanying drawings): wheel casing 1 output shaft is coaxial with driving toothed gear 2, driving toothed gear and follower gear 3 engagements, and wing stir shaft 4 is fixed with main driven gear respectively by the key mode of connection more than two.Wheel casing 1 is driven by motor 6 by pulley belt 5.Mixing drum 7 is made of wing stir shaft 4 and casing more than two, and the upper right side of mixing drum 7 is provided with pug filler 8 and solidifying agent filler 9, and the lower-left end of mixing drum 7 is provided with discharge port 10.Solidifying agent storage bin 11 places the side of solidification treatment machine body, and internal screw formula transport pipe 12 is equipped with in solidifying agent storage bin 11 bottoms, and the transport pipe outlet connects the solidifying agent filler 9 with the mixing drum upper end.Pneumatic clutch 13 connects with wheel casing 1 input shaft by key to be fixed.Wheel casing 1, motor 6 and mixing drum 7 all place on the solidification treatment machine chassis 14, respectively are provided with two chassis in 14 both sides, solidification treatment machine chassis and promote supporting base 15.The pneumatic clutch outer ring is had the belt shaft collar by oneself, and under the normal circumstances, its inner clutch disc is in closure state, guarantees wheel casing 1 (passing through pulley belt) by electric motor driving, makes to stir normal operation.When the improper outage of equipment, solidifying agent and mud filled up barrel, the clutch disc of pneumatic clutch then was in separate stage, caused wheel casing to separate with pulley belt.Therefore the effect of pneumatic clutch is that assurance equipment is not with strong stating with load.The mixing drum volume of present embodiment is 3m ³, many wings stir axial length 3.5m, the high 0.41m of stir shaft wing, average sludge treatment amount 150m ³/ time.

Characteristics of the present utility model and beneficial effect be, technological process is applicable to mud, sandy soil and liquid weak soil that solidifying blows sand reclaims fields from the sea, the solid-state multiple soil property such as loosen the soil. Owing to adopt in advance and mix at regular time and quantity curing agent and weak soil uniform stirring after the test, make it to reach desirable strength 0.8MPa. Solidify quality and meet construction standards such as building roadbed, factory building, dwelling house. Can effectively prevent because curing agent dispels the environmental pollution that causes, when having saved the curing agent raw material, so that curing agent and weak soil mix, reach the purpose of solidifying the engineering economy construction.

Claims

1. sludge solidification handler, has wheel casing, driving toothed gear, follower gear, pulley belt, motor, mixing drum, the pug filler, the solidifying agent filler, the solidifying agent storage bin, internal screw formula transport pipe, solidification treatment machine chassis promotes supporting base and pneumatic clutch, it is characterized in that wheel casing (1) output shaft is coaxial with driving toothed gear (2), driving toothed gear and follower gear (3) engagement, wing stir shaft more than two (4) connects by key to be fixed with main driven gear respectively, wheel casing (1) is driven by motor (6) by pulley belt (5), mixing drum (7) is made of wing stir shaft more than two (4) and casing, the upper right side of mixing drum (7) is provided with pug filler (8) and solidifying agent filler (9), the lower-left end of mixing drum (7) is provided with discharge port (10), solidifying agent storage bin (11) places the side of solidification treatment machine body, internal screw formula transport pipe (12) is equipped with in solidifying agent storage bin (11) bottom, the transport pipe outlet connects the solidifying agent filler (9) with the mixing drum upper end, and pneumatic clutch (13) connects with wheel casing (1) input shaft by key to be fixed.

2. according to the described sludge solidification handler of claim 1, it is characterized in that described wheel casing (1), motor (6) and mixing drum (7) all place on the solidification treatment machine chassis (14), respectively be provided with two chassis in both sides, solidification treatment machine chassis (14) and promote supporting base (15).