CN116036967A - High-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line - Google Patents

Abstract

The invention relates to the field of slag soil treatment, in particular to a high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line, which comprises a base frame, a discharging bin, a crushing mechanism, a conveying frame, a conveying mechanism, a proportioning bin, a curing slurry barrel, a stirring mechanism, a collecting bin and supporting legs; the invention solves the problems that the traditional building slag soil is generally difficult to directly utilize, particularly the silt clay in coastal areas, has the characteristics of high water content, high compressibility, high sensitivity and low strength, is difficult to decompose and stir, and solves the problems that the traditional slag soil treatment means has insufficient treatment capability, is difficult to be absorbed on a large scale, has poor slag soil treatment economy, high treatment cost, low material cost performance after resource treatment, is difficult to be accepted by markets and the like.

Description

High-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line

Technical Field

The invention relates to the field of slag soil treatment, in particular to a high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line.

Background

At present, more and more building slag is produced in engineering construction. The annual dregs yield in the country exceeds 10 hundred million tons and is still growing year by year. The building slag is difficult to directly use, and particularly the silt clay in coastal areas has the characteristics of high water content, high compressibility, high sensitivity and low strength, is difficult to decompose and is difficult to stir. In order to solve the problem of slag soil digestion, the construction waste is changed into a green construction material, and an industrialized large-scale treatment method and pipeline arrangement are needed.

The traditional slag soil treatment means has three problems, namely, the treatment capability is insufficient, the large-scale digestion is difficult, the economy is too poor, the treatment cost is high, the cost performance of the materials after the resource treatment is low, the materials are difficult to accept by the market, the total amount of the slag soil is too large, and the resource product needs to be digested in a large market.

In order to solve the problem of the efficiency of slag soil digestion, the slag soil is converted into other materials which can be used on a large scale, a treatment assembly line and a construction method are cited, the problems of adhesion and difficult treatment of the sludge slag soil are solved by changing the slag soil into liquid solidified soil,

disclosure of Invention

Aiming at the problems in the prior art, the invention provides a high-pressure quick-spraying dead-angle-free stirring construction slag soil treatment assembly line.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a building dregs of high pressure quick-injection does not have dead angle stirring is handled assembly line, includes bed frame, discharge silo, broken mechanism, carriage, conveying mechanism, proportioning bins, solidification thick liquid bucket, rabbling mechanism, collects feed bin and supporting legs, the bed frame lower extreme evenly install the supporting legs, the upper end rear side fixed mounting of bed frame has the discharge silo, broken mechanism is installed to the lower extreme of discharge silo, and the discharge silo is linked together with broken mechanism, the upper end fixed mounting of bed frame has the carriage, install conveying mechanism on the carriage, the upper end front side fixed mounting of bed frame has the collection feed bin, the rabbling mechanism is installed to the upper end of collection feed bin, and the rabbling mechanism is linked together with the collection feed bin, install the proportioning bins on the rabbling mechanism, and rabbling mechanism is linked together with proportioning bins, conveying mechanism's one end is located broken mechanism's below, conveying mechanism's the other end is located proportioning bins's top, the middle part of bed frame is provided with solidification thick liquid bucket, and solidification thick liquid bucket is linked together with the rabbling mechanism through slip casting hose.

The stirring mechanism comprises a stirring bin, a stirring shaft, stirring blades, a stirring motor, a second synchronous wheel, a second synchronous belt, a discharge groove, a grouting pipe and a grouting spray head, wherein the stirring bin is fixedly arranged at the upper end of the collecting bin, the upper end of the stirring bin is communicated with the proportioning bin, the stirring shaft is symmetrically arranged at the lower end of the stirring bin through a bearing, the stirring blades are fixedly arranged on the stirring shaft, the second synchronous wheel is arranged at one end of the stirring shaft in a key connection mode, the second synchronous wheel which is adjacently arranged is connected with the stirring motor through the transmission of the second synchronous belt, the stirring motor is fixedly arranged on the side wall of the stirring bin through the motor seat, the output shaft of the stirring motor is communicated with one stirring shaft, the grouting pipe is arranged in the middle of the stirring bin, one end of the grouting pipe is communicated with a grouting hose, the lower end of the grouting pipe is uniformly provided with the grouting spray head, and the stirring shaft is oppositely rotated through the two stirring blades.

Specifically, the stirring storehouse lower extreme be waist type structure, and the bottom of waist type structure upwards protrudes, the lower extreme in stirring storehouse evenly installs the spring lever, the spring lever is located between the stirring vane and spring lever and slip casting shower nozzle one-to-one, the loose end tip fixed mounting of spring lever has the conical ball that upper and lower both ends are the inclined plane structure, the slip casting shower nozzle that sets up through the multistation will solidify thick liquid evenly spray the dregs in the flow state, form the flow state and mix mud and reinforce the soil, can make solidification thick liquid evenly disperse all around through conical ball self vibration and inclined surface, further promote the contact mixing effect between solidification thick liquid and the dregs.

Specifically, stirring vane be heliciform blade, heliciform blade only the both ends are connected with the stirring pivot and lie in the helical blade rotation direction opposite of waist type groove notch both sides.

Specifically, the material discharging groove in install the material discharging pivot through normal running fit's mode, material discharging groove matched with bin outlet has been seted up at the middle part of material discharging pivot, the one end tip of material discharging pivot installs the material discharging pointer through the mode of key connection, the one end of material discharging pointer is connected with the lateral wall of stirring storehouse through the material discharging spring, the lateral wall upper end fixed mounting of stirring storehouse has the material discharging cylinder, the lateral wall bottom fixed mounting of stirring storehouse has the smooth section of thick bamboo of accomodating, the upper end of accomodating smooth section of thick bamboo installs the extruding rod through sliding fit's mode, the upper end of extruding rod is cross structure, the extruding rod is located between the material discharging pointer of symmetry setting and the upper end and the material discharging cylinder transmission of extruding rod are connected.

Specifically, the middle part of the upper end of the base frame is fixedly provided with an air compressor, the output port of the air compressor is communicated with the curing slurry barrel through a hose, the middle part of the upper end of the base frame is fixedly provided with a grouting pump, and the grouting pump is communicated with a grouting hose at the position of the output port of the curing slurry barrel.

Specifically, conveying mechanism include transport pivot, conveyer belt, conveying motor and guiding axle, the transport pivot is installed through the bearing symmetry in the end to end both ends of carriage, the cover is equipped with the conveyer belt between the transport pivot, the end to end both ends bilateral symmetry of carriage installs two sets of guiding axles, two guiding axles in the same group are located the inside and outside both sides of conveyer belt respectively and are located the guiding axle length in the conveyer belt outside and are less than the guiding axle length of conveyer belt inboard.

Specifically, the conveyer belt on evenly be provided with the damping strip, the upper end fixed mounting of carriage has the deflector, the deflector is located between conveyer belt and the proportioning bins, the deflector towards proportioning bins one end is provided with the decurrent inclined plane of slope, be provided with on the deflector towards conveyer belt one end and scrape the material sword, and scrape the edge of a knife position and support on the lateral wall of conveyer belt, the damping strip that sets up on the conveyer belt can carry out further support baffle to the dregs, friction force and the baffle effect of damping strip that bring through dregs dead weight can make dregs closely laminate on the lateral wall of conveyer belt, the probability that the dregs take place to incline to scatter because of the flexible vibration of conveyer belt itself drops has been reduced, the production of raise dust has also been reduced, the scraper that sets up in deflector upper end can scrape the dregs of remaining adhesion on the conveyer belt, and when the scraper is in the in-process of sliding over the damping strip, the vibration that is blocked by the damping strip and can accelerate the rate of depositing the mud strip on the deflector, the back flow of dregs has avoided the back flow of dregs to cause the pollution of convection current surrounding environment.

Specifically, broken mechanism include broken storehouse, crushing roller, broken piece, broken gear, synchronizing wheel and hold-in range, the lower extreme fixed mounting of discharge bin has broken storehouse, and the discharge bin is linked together with broken storehouse, both sides wall evenly is provided with scrapes the material tooth around the broken storehouse lower extreme, and scrape the top that the material tooth is located the damping strip, install broken roller through the bearing symmetry in the broken storehouse, broken piece is evenly installed through the mode of bond connection on the broken roller, broken gear is installed through the mode of bond connection to the one end tip of broken roller, and intermesh transmission between two adjacent broken gears, one end tip of one of them broken roller and one end tip of one of them transport pivot pass through the mode symmetry of bond connection and install synchronizing wheel, and be connected through a hold-in range transmission between synchronizing wheel on the broken roller and the epaxial synchronizing wheel of transport.

Specifically, proportioning bins lower extreme be provided with the discharge gate that is linked together with the stirring storehouse, discharge gate is installed through sliding fit's mode to the discharge gate position, discharge gate and discharge gate sealing fit, proportioning bins's lateral wall fixed mounting has the ejection of compact cylinder, and the output shaft and the transmission of ejection of compact valve of ejection of compact cylinder are connected.

Specifically, the bottom of the collecting bin is provided with a shipment valve port which is communicated with an existing transport pump truck, the bottom of the side face of the collecting bin is provided with a pipeline interface, and the pipeline interface is communicated with the existing stewing bin through the existing pipeline transportation.

The invention has the beneficial effects that:

(1) According to the high-pressure quick-spraying dead-angle-free stirring construction slag soil treatment assembly line, the density of loosely piled slag soil in a unit volume can be continuously increased through the co-extrusion action of broken pieces and broken rollers on the slag soil, the dead weight of the slag soil is correspondingly increased, in the follow-up conveying process, the damping strips arranged on the conveying belt can further support and separate the slag soil, the slag soil can be closely attached to the side wall of the conveying belt through friction force caused by the dead weight of the slag soil and the separation action of the damping strips, the probability of falling of the slag soil due to tilting and falling caused by flexible vibration of the conveying belt is reduced, the capacity of absorbing large-scale slag soil is improved, and the generation of flying dust is reduced.

(2) According to the high-pressure quick-spraying dead-angle-free stirring building residue soil treatment assembly line, the scraper arranged at the upper end of the guide plate can scrape and clean residue soil which remains adhered to the conveying belt, and when the scraper slides over the damping strips, the falling rate of the accumulated mud strips on the guide plate can be accelerated due to vibration caused by the blocking of the damping strips, so that pollution and waste to the surrounding environment of the assembly line caused by the backflow of the residue soil are avoided, and the economy is improved.

(3) According to the high-pressure quick-spraying dead-angle-free stirring building muck treatment assembly line, the muck is stirred by means of opposite rotation of the two stirring blades, multi-directional continuous rolling flow of the muck at two sides of the waist-shaped groove is generated, the muck flows in the horizontal direction and further rolls in the vertical direction, the stirring effect on the muck is improved, solidified slurry is uniformly sprayed into the muck in a flowing state through the multi-station grouting nozzle, fluid state mixing mud reinforced soil is formed, the solidified slurry can be uniformly dispersed around through vibration of the conical ball and the inclined surface of the conical ball, and the contact mixing effect between the solidified slurry and the muck is further improved.

Drawings

The invention will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the overall structure of a construction slag treatment assembly line with high-pressure quick-spraying dead-angle-free stirring according to a preferred embodiment of the invention;

FIG. 2 is a schematic top view of FIG. 1 of the present invention;

FIG. 3 is a schematic view of the invention in section in the direction A-A of FIG. 2;

FIG. 4 is an enlarged schematic view of the invention at B of FIG. 3;

FIG. 5 is an enlarged schematic view of the invention at C of FIG. 3;

FIG. 6 is an enlarged schematic view of the invention at D of FIG. 3;

FIG. 7 is a schematic perspective view of the conveyor belt and crushing bin of FIG. 3 according to the present invention;

FIG. 8 is a schematic view showing the internal structure of the crushing mechanism of FIG. 1 according to the present invention

FIG. 9 is an enlarged schematic view of FIG. 8 at E in accordance with the present invention;

FIG. 10 is a schematic view of the connection of the proportioning bin and the stirring mechanism of FIG. 1 in accordance with the present invention;

FIG. 11 is a schematic illustration of the connection of the mixing and collection silos of FIG. 10 in accordance with the present invention;

FIG. 12 is an enlarged schematic view of the invention at F of FIG. 11;

FIG. 13 is a schematic view of the interior of the stirring mechanism of FIG. 1 according to the present invention;

in the figure: 1. a base frame; 2. a discharging bin; 3. a crushing mechanism; 4. a carriage; 5. a conveying mechanism; 6. a proportioning bin; 7. solidifying the slurry barrel; 8. a stirring mechanism; 9, collecting a bin; 10 supporting feet; 81. a stirring bin; 82. a stirring shaft; 83. stirring blades; 84. a stirring motor; 85. a second synchronous wheel; 86. a synchronous belt II; 87. a discharge chute; 88 grouting pipes; 89 grouting spray heads; 811 a spring rod; 812 conical balls; 871 a discharge rotating shaft; 872 discharge opening; 873 discharge pointer; 874 a discharge spring; 813 a discharge cylinder; 814 receiving a slide; 815 squeeze the stem; 11 air compressor; 12 grouting pumps; 51. a conveying rotating shaft; 52. a conveyor belt; 53 conveying motors; 54 guide shafts; 521 damping strips; 41 guide plates; 411 scraping knife; 31. crushing bin; 32. a crushing roller; 33. breaking the fragments; 34. crushing a gear; a number 35 synchronizing wheel; 36 a synchronous belt; 311 scraping teeth; 61 a discharge valve; 62 discharge cylinders; 91 shipping the valve port; 92 pipe interface.

Description of the embodiments

The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

Referring to fig. 1 and 2, a high-pressure quick-spraying dead-angle-free stirring building residue soil treatment assembly line comprises a base frame 1, a discharging bin 2, a crushing mechanism 3, a conveying frame 4, a conveying mechanism 5, a proportioning bin 6, a curing slurry bucket 7, a stirring mechanism 8, a collecting bin 9 and supporting legs 10, wherein the supporting legs 10 are uniformly arranged at the lower end of the base frame 1, the discharging bin 2 is fixedly arranged at the rear side of the upper end of the base frame 1, the crushing mechanism 3 is arranged at the lower end of the discharging bin 2, the discharging bin 2 is communicated with the crushing mechanism 3, a conveying frame 4 is fixedly arranged at the upper end of the base frame 1, a conveying mechanism 5 is arranged on the conveying frame 4, a collecting bin 9 is fixedly arranged at the front side of the upper end of the base frame 1, a stirring mechanism 8 is arranged at the upper end of the collecting bin 9, the stirring mechanism 8 is communicated with the collecting bin 9, the stirring mechanism 8 is arranged on the stirring mechanism 8 and is communicated with the proportioning bin 6, one end of the conveying mechanism 5 is arranged below the crushing mechanism 3, the other end of the conveying mechanism 5 is arranged above the proportioning bin 6, the curing slurry bucket 7 is arranged at the middle part of the base frame 1, and a curing agent can be injected into the stirring mechanism 7 through a hose through the stirring mechanism 7.

Referring to fig. 3 and 8, the conveying mechanism 5 includes a conveying shaft 51, a conveying belt 52, a conveying motor 53 and a guide shaft 54, the conveying shaft 51 is symmetrically installed at the front end and the rear end of the conveying frame 4 through bearings, the conveying belt 52 is sleeved between the conveying shafts 51, two groups of guide shafts 54 are symmetrically installed at the front end and the rear end of the conveying frame 4, the two guide shafts 54 in the same group are respectively located at the inner side and the outer side of the conveying belt 52, and the length of the guide shaft 54 located at the outer side of the conveying belt 52 is smaller than that of the guide shaft 54 located at the inner side of the conveying belt 52.

During specific work, firstly, the prepared curing agent formula is uniformly filled into the curing slurry barrel 7 through workers, the curing slurry barrel 7 is continuously stirred to prevent the curing agent slurry from precipitating and solidifying, then, the conveying motor 53 is started to operate, the conveying rotating shaft 51 is driven to rotate through the conveying motor 53, the conveying belt 52 is further driven to rotate through the conveying rotating shaft 51, the conveying belt 52 can keep a smooth continuous rotating state at a horizontal inclined and bent lifting position through the lifting limiting effect of the conveying frame 4 and the guide shaft 54, then, the whole slag is poured into the discharging bin 2 through the existing slag-soil truck, the poured slag gradually flows downwards to accumulate under the guiding effect of self gravity and the side wall of the discharging bin 2, and the poured slag further enters the crushing mechanism 3.

Referring to fig. 2, 3 and 8, the crushing mechanism 3 includes a crushing bin 31, a crushing roller 32, a crushing piece 33, a crushing gear 34, a first synchronizing wheel 35 and a first synchronizing belt 36, the lower end of the discharging bin 2 is fixedly provided with the crushing bin 31, the discharging bin 2 is communicated with the crushing bin 31, scraping teeth 311 are uniformly arranged on front and rear side walls of the lower end of the crushing bin 31, the scraping teeth 311 are positioned above the damping strips 521, the crushing roller 32 is symmetrically arranged in the crushing bin 31 through a bearing, the crushing piece 33 is uniformly arranged on the crushing roller 32 in a key connection manner, the crushing gear 34 is arranged at one end of the crushing roller 32 in a key connection manner, the adjacent two crushing gears 34 are in meshed transmission, the first synchronizing wheel 35 is symmetrically arranged at one end of one crushing roller 32 and one end of one conveying rotating shaft 51 in a key connection manner, and the synchronizing wheel on the crushing roller 32 is in transmission connection with the synchronizing wheel on the conveying rotating shaft 51 through the first synchronizing belt 36.

Referring to fig. 3, 4 and 9, the damping strips 521 are uniformly disposed on the conveyor belt 52, the guide plate 41 is fixedly mounted at the upper end of the carriage 4, the guide plate 41 is located between the conveyor belt 52 and the proportioning bin 6, the guide plate 41 facing one end of the proportioning bin 6 is provided with a downward inclined surface, the guide plate 41 facing one end of the conveyor belt 52 is provided with a scraping knife 411, and the knife edge of the scraping knife 411 abuts against the outer side wall of the conveyor belt 52.

In the concrete operation, when the conveying motor 53 drives the conveying rotating shaft 51 to rotate, one of the crushing rollers 32 synchronously rotates under the transmission connection action between the first synchronizing wheel 35 and the first synchronizing belt 36, the other crushing roller 32 symmetrically installed synchronously rotates in opposite directions through the meshing transmission between the crushing gears 34, the broken pieces 33 synchronously rotate in opposite directions through the opposite rotation of the crushing rollers 32, the slag deposited at the transition part between the crushing bin 31 and the discharging bin 2 is further crushed, the crushed slag falls down to the pre-running conveying belt 52 in a strip shape under the joint extrusion action of the broken pieces 33 and the crushing rollers 32 through the dislocation meshing between the broken pieces 33, the density of the slag in unit volume is increased, the dead weight of the slag is correspondingly increased, in the subsequent lifting and transporting process of the conveyer belt 52, the damping strips 521 arranged on the conveyer belt 52 can further support and separate the muck, the muck can be tightly attached to the side wall of the conveyer belt 52 through the friction force caused by the self weight of the muck and the separating effect of the damping strips 521, the probability of the muck falling due to the flexible vibration of the conveyer belt 52 is reduced, the generation of dust is also reduced, when the muck reaches the tail end of the conveyer belt 52 after being transported, the muck starts to gradually separate from the conveyer belt 52 under the traction effect of the self weight, slides into the proportioning bin 6 for secondary accumulation under the guiding effect of the guide plate 41, the scraper 411 arranged at the upper end of the guide plate 41 can scrape and clean the muck remained on the conveyer belt 52, and when the scraper 411 slides through the damping strips 521, the vibration caused by the blocking of the damping strips 521 can accelerate the dropping rate of the mud strips accumulated on the guide plate 41, and the pollution to the environment around the assembly line caused by the backflow of the dregs is avoided.

Referring to fig. 3, 5, 10 and 11, a discharge port communicated with the stirring bin 81 is arranged at the lower end of the proportioning bin 6, a discharge valve 61 is mounted at the position of the discharge port in a sliding fit manner, the discharge valve 61 is in sealing fit with the discharge port, a discharge cylinder 62 is fixedly mounted on the side wall of the proportioning bin 6, and an output shaft of the discharge cylinder 62 is in transmission connection with the discharge valve 61.

When the slag soil in the proportioning bin 6 is piled up to a proper volume, the discharging cylinder 62 is started to work, the discharging valve 61 is pulled to move at the position of the discharging hole through the discharging cylinder 62, the sealing effect of the discharging valve 61 on the discharging hole is relieved, and then the slag soil falls down further under the traction action of the dead weight of the slag soil and reaches the stirring mechanism 8.

Referring to fig. 3 and 10, an air compressor 11 is fixedly installed in the middle of the upper end of the base frame 1, an output port of the air compressor 11 is communicated with the curing slurry barrel 7 through a hose, a grouting pump 12 is fixedly arranged in the middle of the upper end of the base frame 1, and the grouting pump 12 is communicated with a grouting hose at the position of the output port of the curing slurry barrel 7.

Referring to fig. 3, fig. 5, fig. 6, fig. 11 and fig. 13, the stirring mechanism 8 includes stirring bin 81, stirring shaft 82, stirring vane 83, agitator motor 84, no. two synchronizing wheels 85, no. two synchronizing belts 86, discharge groove 87, grouting pipe 88 and grouting nozzle 89, the upper end fixed mounting of collecting bin 9 has stirring bin 81, the upper end of stirring bin 81 is linked together with proportioning bin 6, the lower extreme of stirring bin 81 passes through the bearing symmetry and installs stirring shaft 82, fixed mounting has stirring vane 83 on stirring shaft 82, stirring vane 83 be heliciform blade, the heliciform blade only the end to end is connected with the stirring pivot and is located the helical vane rotation direction on waist type groove notch both sides opposite, no. two synchronizing wheels 85 are installed through the mode of key connection to the one end tip of stirring shaft 82, and the transmission connection through No. two synchronizing wheels 85 of No. two synchronizing belts 86 of adjacent installation, fixedly mounting has stirring motor 84 on the lateral wall of stirring bin 81 through the motor mount, the output shaft of stirring motor 84 is linked together with one of stirring shaft 82, the middle part of stirring bin 81 installs grouting pipe 88, grouting pipe 88 is evenly connected with grouting pipe 88, grouting pipe 88 end is evenly set up with grouting pipe 88.

In the concrete working process, in the process that the dregs drop downwards from the proportioning bin 6, the stirring motor 84 is started to operate, one stirring shaft 82 is driven to rotate by the stirring motor 84, the other stirring shaft 82 is driven to synchronously rotate by the transmission connection between the second synchronous wheel 85 and the second synchronous belt 86, as the rotation directions of the stirring blades 83 arranged on the two stirring shafts 82 are opposite, in the process that the dregs are piled up towards the bottom of the stirring bin 81, the opposite rotation of the two stirring blades 83 can stir the dregs and simultaneously lead the dregs on the two sides of the waist-shaped groove to generate opposite flowing effects, the dregs in a flowing state on one side start to be piled up gradually after being blocked by the two ends of the stirring bin 81, and after reaching a proper piling volume, the dregs are again driven by the stirring blades 83 on the other side to reciprocate, under the continuous rotation action of the stirring blades 83, the muck at the inner side of the stirring bin 81 is continuously stirred and simultaneously presents a continuous return-shaped flowing state, as the stirring blades 83 are in transmission connection with the stirring shaft 82 only at the front end and the rear end, gaps are reserved between the middle section of the stirring blades 83 and the stirring shaft 82, in the continuous rotation process of the stirring blades 83, the muck flow rate of a region directly pushed by the stirring blades 83 is faster than that of a hollow region not pushed by the stirring blades 83, different flow rates are generated by muck on the same plane, the muck can flow in the horizontal direction and further roll in the vertical direction, the stirring effect on the muck is improved, in the muck stirring process, the curing slurry in the curing slurry barrel 7 is pumped into the grouting pipe 88 through the cooperation of the air compressor 11 and the grouting pump 12, and then, the solidified slurry is further uniformly sprayed into the slag soil in a flowing state through a multi-station grouting nozzle 89 to form the fluid state mixed mud reinforced soil.

Referring to fig. 5 and 13, the lower end of the stirring bin 81 is of a waist-shaped structure, the bottom of the waist-shaped structure protrudes upwards, the lower end of the stirring bin 81 is uniformly provided with spring rods 811, the spring rods 811 are positioned between the stirring blades 83 and correspond to the grouting spray heads 89 one by one, and the movable end of the spring rods 811 is fixedly provided with conical balls 812 with inclined surfaces at the upper end and the lower end.

In the concrete working process, in the process of spraying the curing agent slurry by the grouting nozzle 89, the curing slurry further impacts the conical ball 812 after spraying, under the continuous impact action of the curing slurry, the conical ball 812 and the movable end of the spring rod 811 adjacent to the conical ball start to vibrate reciprocally, and as the upper end and the lower end of the conical ball 812 are inclined planes, the curing slurry can be uniformly dispersed around through self vibration and the inclined surfaces of the conical ball, and the contact mixing effect between the curing slurry and dregs is further improved;

referring to fig. 6, 11 and 12, a discharging rotating shaft 871 is installed in the discharging groove 87 in a manner of rotating fit, a discharging hole 872 matched with the discharging groove 87 is formed in the middle of the discharging rotating shaft 871, a discharging pointer 873 is installed at one end of the discharging rotating shaft 871 in a key connection manner, one end of the discharging pointer 873 is connected with the side wall of the stirring bin 81 through a discharging spring 874, a discharging cylinder 813 is fixedly installed at the upper end of the side wall of the stirring bin 81, a containing slide tube 814 is fixedly installed at the bottom of the side wall of the stirring bin 81, a squeezing rod 815 is installed at the upper end of the containing slide tube 814 in a sliding fit manner, the upper end of the squeezing rod 815 is of a cross structure, the squeezing rod 815 is located between the symmetrically arranged discharging pointers 873, and the upper end of the squeezing rod 815 is in transmission connection with the discharging cylinder 813.

Specifically, when the mixing of the residue soil in the stirring bin 81 and the curing agent slurry is completed, the discharging cylinder 813 is started to work, the extruding rod 815 is pushed by the discharging cylinder 813 to shrink and move into the accommodating slide tube 814, in the downward moving process of the extruding rod 815, the cross-shaped blocking edge of the extruding rod is in abutting contact with one end of the discharging pointer 873, in the subsequent moving process, the discharging pointer 873 is pushed to rotate, the discharging spring 874 is compressed, the discharging rotating shaft 871 is synchronously rotated, after the discharging rotating shaft 871 rotates by a preset angle, the discharging port 872 and the discharging groove 87 are communicated with each other, and then the fluid mixed mud reinforced soil accumulated in the stirring bin 81 gradually flows through the discharging groove 87 and the discharging port 872 under the action of the self weight of the fluid mixed mud reinforced soil and reaches the collecting bin 9 below to be collected and stored.

Referring to fig. 1 and 3, the bottom of the collecting bin 9 is provided with a shipment valve port 91, the shipment valve port 91 is matched with the existing transport pump truck, the bottom of the side surface of the collecting bin 9 is provided with a pipeline interface 92, and the pipeline interface 92 is communicated with the existing stewing bin through the existing pipeline.

When the concrete work, after the flow state mixed mud reinforced soil collected in the collection bin 9 reaches a proper volume, the existing pump truck is moved to the position below the shipment valve port 91 to carry out the shipment operation of the flow state mixed mud reinforced soil, after the shipment operation on the same day is completed, the flow state mixed mud reinforced soil produced in excess on the same day is transported to the existing stewing bin through the pipeline interface 92 to be stewed and stored, the two sides of the existing stewing bin can be opened, the dredger can dredge soil through the curing bin after the curing and curing of the muck is completed, and the cured soil at the moment can be directly used as roadbed filling material or can be used through secondary mixing curing agent.

When in operation, the device comprises:

the first step: firstly, uniformly filling the prepared curing agent formula into a curing slurry barrel 7 by workers, continuously stirring the curing agent formula by the curing slurry barrel 7 to prevent the curing agent slurry from precipitating and solidifying, then starting a conveying motor 53 to operate, driving a conveying rotating shaft 51 to rotate by the conveying motor 53, further driving a conveying belt 52 to rotate by the conveying rotating shaft 51, and keeping the conveying belt 52 in a smooth continuous rotation state at a horizontal inclined and bent lifting position by virtue of a lifting limiting effect of a conveying frame 4 and a guide shaft 54, wherein the poured slag is gradually accumulated downwards under the guiding effect of self gravity and the side wall of the discharging hopper 2 by the existing slag-soil truck, and further enters a crushing mechanism 3;

and a second step of: the conveying motor 53 drives the conveying rotating shaft 51 to rotate, one of the crushing rollers 32 synchronously rotates under the transmission connection action between the first synchronizing wheel 35 and the first synchronizing belt 36, the other crushing roller 32 symmetrically installed is synchronously rotated in opposite directions through the meshing transmission between the crushing gears 34, the broken pieces 33 are synchronously and oppositely rotated in opposite directions through the opposite rotation of the crushing rollers 32, the slag deposited at the transition part of the crushing bin 31 and the discharging bin 2 is further crushed, the crushed slag falls down to the pre-running conveying belt 52 in a strip shape after being extruded through the dislocation meshing between the broken pieces 33, the density of the slag in unit volume is increased under the co-extrusion action of the broken pieces 33 and the crushing rollers 32, the dead weight of the slag is correspondingly increased, in the subsequent conveying belt 52 lifting and conveying process, the damping strips 521 arranged on the conveying belt 52 can further support and separate the slag, the slag can be closely attached to the side wall of the conveying belt 52 through the friction force caused by the dead weight of the slag and the separation action of the damping strips 521, and the probability of falling dust scattering on the side wall of the conveying belt 52 is reduced, and the dust scattering probability of the slag is lowered;

and a third step of: when the dregs reach the tail end of the conveyer belt 52 after being transported, the dregs start to gradually separate from the conveyer belt 52 under the traction action of the self weight of the dregs, and slide down into the proportioning bin 6 for secondary accumulation under the guiding action of the guide plate 41, the dregs remained and adhered on the conveyer belt 52 can be scraped and cleaned by the scraping knife 411 arranged at the upper end of the guide plate 41, and in the process of sliding the scraping knife 411 through the damping strip 521, the dropping rate of the accumulated mud strip on the guide plate 41 can be accelerated by vibration caused by the blocking of the damping strip 521, so that the pollution to the surrounding environment of a production line caused by the backflow of the dregs is avoided;

fourth step: when the slag soil in the proportioning bin 6 is piled up to a proper volume, the discharging cylinder 62 is started to work, the discharging valve 61 is pulled to move at the position of the discharging hole by the discharging cylinder 62, the sealing effect of the discharging valve 61 on the discharging hole is relieved, and then the slag soil falls down further under the traction action of the dead weight of the slag soil and reaches the stirring mechanism 8;

fifth step: in the process of dropping the dregs from the proportioning bin 6 downwards, the stirring motor 84 is started to operate, one stirring shaft 82 is driven to rotate by the stirring motor 84, the other stirring shaft 82 is driven to synchronously rotate by the transmission connection between the second synchronous wheel 85 and the second synchronous belt 86, as the rotation directions of the stirring blades 83 arranged on the two stirring shafts 82 are opposite, in the process of piling the dregs to the bottom of the proportioning bin 81, the opposite rotation of the two stirring blades 83 can stir the dregs and simultaneously make the dregs on the two sides of the waist-shaped groove generate opposite flowing effects, the dregs in a flowing state on one side start to be piled gradually after being blocked by the two ends of the stirring bin 81, after reaching a proper piling volume, the dregs are again driven by the stirring blades 83 on the other side to reciprocate in this way, under the continuous rotation action of the stirring blades 83, the muck at the inner side of the stirring bin 81 is continuously stirred and simultaneously presents a continuous return-shaped flowing state, as the stirring blades 83 are in transmission connection with the stirring shaft 82 only at the front end and the rear end, gaps are reserved between the middle section of the stirring blades 83 and the stirring shaft 82, in the continuous rotation process of the stirring blades 83, the muck flow rate of a region directly pushed by the stirring blades 83 is faster than that of a hollow region not pushed by the stirring blades 83, different flow rates are generated by muck on the same plane, the muck can flow in the horizontal direction and further roll in the vertical direction, the stirring effect on the muck is improved, in the muck stirring process, the curing slurry in the curing slurry barrel 7 is pumped into the grouting pipe 88 through the cooperation of the air compressor 11 and the grouting pump 12, then, the solidified slurry is uniformly sprayed into the slag soil in a flowing state through a multi-station grouting nozzle 89 to form fluid mixed mud reinforced soil;

sixth step: in the process of spraying the curing agent slurry by the grouting spray head 89, the curing slurry further impacts the conical ball 812 after spraying, under the continuous impact action of the curing slurry, the conical ball 812 and the movable end of the spring rod 811 adjacent to the conical ball start to vibrate reciprocally, and as the upper end and the lower end of the conical ball 812 are inclined planes, the curing slurry can be uniformly dispersed around through self vibration and the inclined surfaces of the conical ball, and the contact mixing effect between the curing slurry and dregs is further improved;

seventh step: when the mixing of the dregs and the curing agent slurry in the stirring bin 81 is completed, the discharging cylinder 813 is started to work, the extruding rod 815 is pushed by the discharging cylinder 813 to shrink and move into the accommodating slide tube 814, in the process that the extruding rod 815 moves downwards, the cross-shaped flange of the extruding rod 815 is in abutting contact with one end of the discharging pointer 873, and in the subsequent movement, the discharging pointer 873 is pushed to rotate, the discharging spring 874 is compressed, the discharging rotating shaft 871 is synchronously rotated, after the discharging rotating shaft 871 rotates by a preset angle, the discharging port 872 is communicated with the discharging port 87, and then the fluid mud-mixed reinforced soil accumulated in the stirring bin 81 gradually flows through the discharging port 87 and the discharging port 872 under the action of self weight of the fluid mud-mixed reinforced soil and reaches the collecting bin 9 below to be collected and stored;

eighth step: after the fluid state mixed mud reinforced soil collected in the collection bin 9 reaches a proper volume, the existing pump truck is moved to the lower part of the shipment valve port 91 to carry out shipment operation of the fluid state mixed mud reinforced soil, after the shipment operation on the same day is completed, the fluid state mixed mud reinforced soil produced in excess on the same day is transported to the existing stewing bin through the pipeline interface 92 to be stewed and stored, the two sides of the existing stewing bin can be opened, the excavator can carry out solidification bin to excavate out soil after the solidification and health maintenance of the dregs are completed, and the solidified soil at the moment can be directly used as roadbed filling material or can be used by secondary mixing solidifying agent.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a building dregs treatment assembly line of no dead angle stirring is spouted soon to high pressure, includes bed frame (1), discharge bin (2), broken mechanism (3), carriage (4), conveying mechanism (5), proportioning bins (6), solidification thick liquid bucket (7), rabbling mechanism (8), collection feed bin (9) and supporting legs (10), its characterized in that: the device is characterized in that supporting feet (10) are uniformly arranged at the lower end of the base frame (1), a discharging bin (2) is fixedly arranged at the rear side of the upper end of the base frame (1), a crushing mechanism (3) is arranged at the lower end of the discharging bin (2), the discharging bin (2) is communicated with the crushing mechanism (3), a conveying frame (4) is fixedly arranged at the upper end of the base frame (1), a conveying mechanism (5) is arranged on the conveying frame (4), a collecting bin (9) is fixedly arranged at the front side of the upper end of the base frame (1), a stirring mechanism (8) is arranged at the upper end of the collecting bin (9), the stirring mechanism (8) is communicated with the collecting bin (9), a proportioning bin (6) is arranged on the stirring mechanism (8), one end of the conveying mechanism (5) is positioned below the crushing mechanism (3), the other end of the conveying mechanism (5) is positioned above the proportioning bin (6), a curing slurry bucket (7) is arranged in the middle of the base frame (1), and the curing slurry bucket (7) is communicated with the stirring mechanism (8) through a slurry injection hose;

the stirring mechanism (8) comprises a stirring bin (81), a stirring shaft (82), stirring blades (83), a stirring motor (84), a second synchronous wheel (85), a second synchronous belt (86), a discharge groove (87), a grouting pipe (88) and a grouting spray head (89), wherein the stirring bin (81) is fixedly arranged at the upper end of the collecting bin (9), the upper end of the stirring bin (81) is communicated with the stirring bin (6), the stirring shaft (82) is symmetrically arranged at the lower end of the stirring bin (81), the stirring blades (83) are fixedly arranged on the stirring shaft (82), the second synchronous wheel (85) is arranged at one end of the stirring shaft (82) in a key connection mode, the second synchronous wheel (85) which is adjacently arranged is in transmission connection with the second synchronous belt (86), the stirring motor (84) is fixedly arranged on the side wall of the stirring bin (81), the output shaft of the stirring motor (84) is communicated with one stirring shaft (82), the grouting pipe (88) is arranged at the middle part of the stirring bin (81), one end of the grouting pipe (88) is communicated with the grouting pipe (88), and the grouting pipe (88) is uniformly arranged at the lower end of the grouting pipe (88).

2. The high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line according to claim 1, wherein the high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line is characterized in that: the stirring bin (81) lower extreme be waist type structure, and the bottom of waist type structure upwards protrudes, evenly installs spring rod (811) in the lower extreme of stirring bin (81), spring rod (811) are located between stirring vane (83) and spring rod (811) and slip casting shower nozzle (89) one-to-one, the loose end tip fixed mounting of spring rod (811) has conical ball (812) that upper and lower both ends are inclined plane structure.

3. The high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line according to claim 1, wherein the high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line is characterized in that: the stirring blades (83) are helical blades, and the rotation directions of the helical blades are opposite, wherein only the head end and the tail end of each helical blade are connected with the stirring rotating shaft, and the helical blades are positioned at the two sides of the notch of the waist-shaped groove.

4. The high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line according to claim 1, wherein the high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line is characterized in that: discharge pivot (871) is installed through normal running fit's mode in discharge groove (87), discharge groove (87) matched with bin outlet (872) have been seted up at the middle part of discharge pivot (871), discharge pointer (873) is installed through the mode of key connection to the one end tip of discharge pivot (871), the one end of discharge pointer (873) is connected with the lateral wall of stirring storehouse (81) through discharge spring (874), lateral wall upper end fixed mounting of stirring storehouse (81) has discharge cylinder (813), lateral wall bottom fixed mounting of stirring storehouse (81) accomodates slide (814), the upper end of accomodating slide (814) is installed extrusion pole (815) through sliding fit's mode, the upper end of extrusion pole (815) is cross structure, extrusion pole (815) are located between the discharge pointer (873) of symmetry setting and the upper end and the transmission of extrusion pole (815) are connected with discharge cylinder (813).

5. The high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line according to claim 1, wherein the high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line is characterized in that: the grouting device is characterized in that an air compressor (11) is fixedly arranged in the middle of the upper end of the base frame (1), an output port of the air compressor (11) is communicated with the curing slurry barrel (7) through a hose, a grouting pump (12) is fixedly arranged in the middle of the upper end of the base frame (1), and the grouting pump (12) is communicated with a grouting hose at the position of the output port of the curing slurry barrel (7).

6. The high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line according to claim 1, wherein the high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line is characterized in that: conveying mechanism (5) including carrying pivot (51), conveyer belt (52), conveying motor (53) and guiding axle (54), the end to end of carriage (4) is installed through the bearing symmetry and is carried pivot (51), the cover is equipped with conveyer belt (52) between conveyer pivot (51), the end to end bilateral symmetry of carriage (4) is installed two sets of guiding axles (54), two guiding axles (54) in same group are located the inside and outside both sides of conveyer belt (52) respectively and are located guiding axle (54) length in conveyer belt (52) outside and are less than guiding axle (54) length in conveyer belt (52) inboard.

7. The high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line according to claim 6, wherein the high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line is characterized in that: the conveyer belt (52) on evenly be provided with damping strip (521), the upper end fixed mounting of carriage (4) has deflector (41), deflector (41) are located between conveyer belt (52) and proportioning bins (6), deflector (41) towards proportioning bins (6) one end are provided with slope decurrent inclined plane, are provided with scraper (411) on deflector (41) towards conveyer belt (52) one end, and the edge of a knife position of scraper (411) supports on the lateral wall of conveyer belt (52).

8. The high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line according to claim 6, wherein the high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line is characterized in that: the utility model provides a broken mechanism (3) including broken storehouse (31), broken roller (32), broken piece (33), broken gear (34), broken piece (35) and hold-in range (36) No. one, the lower extreme fixed mounting of discharge bin (2) has broken storehouse (31), and discharge bin (2) are linked together with broken storehouse (31), both sides wall evenly is provided with scrapes material tooth (311) around broken storehouse (31) lower extreme, and scrape the top that material tooth (311) are located damping strip (521), install broken roller (32) through the bearing symmetry in broken storehouse (31), broken gear (34) are installed through the mode of key-type connection on broken roller (32) evenly, and intermeshing transmission between two adjacent broken gears (34) is installed through the mode of key-type connection to the one end tip of broken roller (32) and one of them conveying pivot (51) is installed through the mode symmetry of key-type, and the last synchronizing wheel (35) of broken roller (32) and conveying pivot (51) are connected through a hold-in range (36) on the pivot.

9. The high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line according to claim 1, wherein the high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line is characterized in that: the mixing bin (6) lower extreme be provided with the discharge gate that is linked together with stirring storehouse (81), discharge gate position is installed through sliding fit's mode and is discharged valve (61), discharge valve (61) and discharge gate sealing fit, the lateral wall fixed mounting of mixing bin (6) has ejection of compact cylinder (62), and the output shaft and the transmission of ejection of compact valve (61) of ejection of compact cylinder (62) are connected.

10. The high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line according to claim 1, wherein the high-pressure quick-spraying dead-angle-free stirring building slag soil treatment assembly line is characterized in that: the bottom of the collecting bin (9) is provided with a shipment valve port (91), the shipment valve port (91) is matched with the existing transport pump truck, the bottom of the side face of the collecting bin (9) is provided with a pipeline interface (92), and the pipeline interface (92) is communicated with the existing stewing bin through the existing pipeline.

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