CN207079144U - A kind of feedway of sticky sludge - Google Patents

Abstract

A kind of feedway of sticky sludge, including hopper, vertical cylinder, solids crushing mechanism, drive device, sludge transfer unit, sludge extruding discharge plunger and first hydraulic cylinder；The vertical cylinder is connected to below hopper, and it is provided with clutch shaft bearing supporting plate, solids crushing mechanism and lower place outlet, and the clutch shaft bearing supporting plate is provided with the first sludge through openings, and the solids crushing mechanism is located at below the clutch shaft bearing supporting plate；The sludge transfer unit is located above the clutch shaft bearing supporting plate and is provided with sludge incorporating section；The drive device is connected with the clutch shaft bearing supporting plate to drive its rotation, drives sticky sludge to enter the first sludge through openings；The sludge extrudes discharge and is installed on plunger above the first sludge through openings；First hydraulic stem connection drives sludge extruding discharge to be moved up and down with plunger so that the extruding of the sticky sludge of sludge incorporating section is expelled into the first sludge through openings.Compared with traditional (device), recycle engineering summary, and processing cost reduces.

Description

A kind of feedway of sticky sludge

Technical field

Sludge feedway field is the utility model is related to, particularly a kind of feedway of sticky sludge.

Background technology

At present, the popularity rate of state's sewer, 90% is also had more than in big city, but only have by total population to calculate popularity rate 50% or so, it is relatively low at last in developed country, therefore can predict that country also can constantly adhere to improving lower water from now on Road popularity rate.

But on the other hand, because the popularization of sewer, the amount increase of lower water, the yield of downflow sludge also increases, institute With how efficient process sludge mud, realize effectively utilize, will be a big problem from now on.

Now, downflow sludge a portion realizes effective utilization, including as fertilizer or construction material etc., while society It can go up and carry out various in-depth study improved tests.However, because of the limitation of reutilization technology, reach effective utilization like this Downflow sludge just account for overall 24%, other are all served only for doing landfill disposal.

Downflow sludge (Organic sludge) is usually be used as industrial waste, the discharge in the form of sludge solid, this its Include realizing the downflow sludge effectively utilized under reutilization technology.Therefore, as shown in figure 17, carried out using different disposal engineering The processing of moisture and solids separation is arisen at the historic moment.

In Figure 17, downflow sludge 86 (draining) carries out separation water and sludge 88 in the first sedimentation basin 87.Water is in aeration tank 89 After inflation, further separated in the second sedimentation basin 90, afterwards, after-treatment water 91 flows out by disinfecting engineering 92, point It is sent to from sludge 93 in thickener 94.

In addition, the sludge 88 in the first sedimentation basin 87 is also sent in thickener 94, water and thickened sludge 95 are separated into, is entered And biogas is produced in digestive shelf 96, digested sludge 97 is produced, then, uses pressure filter, belt type dewaterer, centrifugation point The dewaterer 98 of compositions such as (dehydrations use) of disembarking produces sticky sludge (mud cake) 99.Although this sticky sludge 99 is solid dirt Mud, but moisture content is up to 80% or so, is not only directly to recycle, and input can not be discarded in the sea, so a lot When be all to be burned using incinerator 100, after burning, add the additive such as curing agent, then pass through and mix solidification Final process field is delivered to after engineering 101.

In the past, the sticky sludge 99 after carrying out moisture separating treatment with dewaterer 98, first in incinerator 100 at burning Reason, and then, by mixing stirring, solidification engineering 101 is handled, and can be made into the solid sludges of bulk；But herein needed for science and engineering journey Cost of equipment and energy cost are too high, are also needed to moreover, to recycle the blocks of solid sludge crushing of bulk into the place of fritter Science and engineering journey, and additionally one layer of cost of increase.

Utility model content

Main purpose of the present utility model is to overcome drawbacks described above of the prior art, proposes that one kind can be expeditiously Handle downflow sludge and build the sticky sludge feedway of the sticky sludge after the dehydration of sludge etc..

The utility model adopts the following technical scheme that：

A kind of feedway of sticky sludge, it is characterised in that：Including hopper, vertical cylinder, solids crushing mechanism, drive Dynamic device, sludge transfer unit, sludge extruding discharge plunger and first hydraulic cylinder；The vertical cylinder is connected to below hopper, It is provided with clutch shaft bearing supporting plate and solids crushing mechanism, and the clutch shaft bearing supporting plate is provided with the first sludge by using opening Portion, the solids crushing mechanism are located at below the clutch shaft bearing supporting plate；The sludge transfer unit is located at clutch shaft bearing support Above plate and it is provided with sludge incorporating section；The drive device is connected to drive its rotation with the clutch shaft bearing supporting plate, drives viscosity Sludge enters the first sludge through openings；Sludge extruding discharge is installed on the first sludge through openings with plunger Top；First hydraulic stem connection drives sludge extruding discharge to be moved up and down with plunger with by the sticky sludge of sludge incorporating section Extruding is expelled to the first sludge through openings.

Preferably, also include cutter actuating device, it include sludge cutting knife, second hydraulic cylinder, upper bracket, under Portion's support, head rod and the second connecting rod, the upper bracket one end are fixed, and the other end is connected with head rod and second Connecting rod；The lower bracket is fixedly connected with second hydraulic cylinder；The running bar of the second hydraulic cylinder is connected with head rod；Should Second connecting plate is connected with sludge cutting with knife one end；The sludge cutting is inserted in the cylinder and dirty positioned at described first with knife Above mud through openings.

Preferably, the solids crushing mechanism includes some crusher members of reversing, some rotary shafts, reverse driving dress Put, some drive device for rotation；At least one material below the clutch shaft bearing supporting plate is provided with the vertical cylinder Expect supporting plate；The drive device of reversing is connected with the materials for support plate, and is provided with fragment through openings therebetween；Should Some rotary shafts are located between the clutch shaft bearing supporting plate and materials for support plate, be provided with each rotary shaft it is some reverse it is broken Part；Rotary shaft rotation corresponding to some drive device for rotation connection drivings.

Preferably, the spiral belt being connected with the lower nozzle is also included, the spiral belt includes spiral belt Device, belt pipe, swing arm and driving device for slow-run；The spiral belt dressing is located in belt pipe；The belt pipe and the bottom Outlet is connected；The swing arm one end is fixedly connected with belt pipe, and the other end is to be rotatably connected with the vertical cylinder；The spiral shell Revolve drive device connection and drive spiral belt dressing rotation.

From above-mentioned to description of the present utility model, compared with prior art, the utility model has following beneficial to effect Fruit：

1st, the utility model by the sticky sludge put into hopper by the dirt for being quantitatively filled into sludge transfer unit In mud incorporating section, the quantity delivered of 1 time that can make to be supplied to the sticky sludge in vertical cylinder realizes quantification, at the same time, Sludge extrude discharge plunger in the presence of can with it is mandatory and quantitatively in this sludge incorporating section sticky sludge supply Into vertical cylinder, consequently, it is possible to which it is viscous with what is adhered on plunger to cut away sludge extruding discharge using sludge cutting with cutting knife Property sludge when, more can guarantee that the sticky sludge scaled off definitely drop to lower section.

2nd, the breaker of the utility model feedway, the dewatered sludge after dewaterer dewater treatment can realize ultrahigh speed Processing, so this dewatered sludge, which can be granulated in 3 minutes to continous way, becomes conditioned soil, and with extensive, it can also be used to broken mud In stone and clod (pre-treatment) be allowed to become the soil of homogeneous, processing cost is cheap, and feed is quantitative and stably, stirring efficiency Height, the addition of additive can be controlled in minimum necessary amount.

3rd, in the solid crushing mechanism of feedway of the present utility model, 2 rotatable material branch be may be provided with Fagging 74, although that is, present situation is the broken mixed processing of upper and lower 2 laminar, can also omit lower floor materials for support plate 74 and The drive device of upside and each part that reverses.

4th, the utility model is above bearings plate, and the outer face of sludge transfer unit and the interior of vertical cylinder enclose Synthetic resin board etc. can also be fixed on the sliding surface in face etc..In this way, the coefficient of friction between synthetic resin board is smaller, so It is easier to slide, while if raw material is building sludge, can be easier to peel off.

Brief description of the drawings

Fig. 1 is the vertical disconnected front elevation of the breaker of the related sticky sludge of embodiment of the present utility model.

Fig. 2 is and the same sections of Fig. 1, and shows the vertical disconnected front elevation that sludge extruding discharge plunger declines state.

Fig. 3 is Fig. 1 plan.

Fig. 4 is that the cross-table for representing relation between sludge transfer unit and sludge extruding discharge plunger and masking wall is said Bright figure..

Fig. 5 is that the line A-A in Fig. 4 expands skiagraph.

Fig. 6 is the structure of the sludge cutting cutting knife in Fig. 5 by the cross-table explanation figure after plane diagram.

Fig. 7 is the vertical disconnected front elevation of bottom broken segment.

Fig. 8 is the vertical disconnected expansion front elevation of the broken segment of lower central.

Fig. 9 is the vertical disconnected expansion front elevation near weight feed portion and improvement material supply unit in Fig. 7.

Figure 10 is the cross-sectional plan of broken blade and the material falling down opening portion below the second layer.

Figure 11 is the vertical disconnected front elevation in the part of the broken blade below the second layer.

Figure 12 is the cross-sectional plan for representing relation between the broken blade below the second layer and driving blade.

Figure 13 is the vertical disconnected side view in part of the conveyance belt of the material after crushing.

Figure 14 is the vertical disconnected side view in part of state when conveyance belt tilts.

Figure 15 is the vertical disconnected side view in part of state when conveyance belt tilts to greatest extent.

Figure 16 is the section notches cross-sectional plan of conveyance belt connecting portion.

Figure 17 is the process chart of the dewater treatment engineering of traditional downflow sludge.

Wherein：

The vertical cylinder of 1 hopper 2

3 first sludge through openings 34 first sell installing component

4 clutch shaft bearing supporting plates 35 second sell installing component

5 reverse the connecting rod of drive device 36 the 3rd

The lateral pin of 6 solids crushing mechanism 37 first

The connecting rod of 7 sludge transfer unit 38 the 4th

The lateral pin of 8 clutch shaft bearing 39 second

The lateral pin of 9 drive device 40 the 3rd

The hydraulic cylinder of 10 sludge incorporating section 41 the 3rd

The cutting knife patchhole of 11 first fulcrum 42

The blast pipe of 12 first hydraulic cylinder 43

The 13 running outside jacket plates of axle 45

The support roller of 14 fragment through openings 46

The support member of 15 second bearing supporting plate 47 first

The sealing material of 16 dividing plate 48

17 sludge extrude the discharge support frame of plunger 49 second

The cavity of cutting knife 50 second is used in the cutting of 18 sludge

19 sludge extrude the tubular rotary shaft of discharger 51 second

The first connecting portion part of cutter actuating device 52 is used in the cutting of 20 sludge

The second bearing of 21 lower nozzle 53

The support member of 22 spiral belt dressing 54 second

The guide riser of 23 inclined guide plate 55

The gap of 24 first support frame 57

The sludge through openings of 25 first cavity 58 second

The upper end axle portion of 26 rotary shaft 59

Improve material supply pipe in 27 lower ends 60

The cylinder of 28 first tubular rotary shaft 61

The notch of 29 belt pipe 62

The driving device for slow-run of 30 spiral belt 63

The second connecting portion part of 31 lower entrances 64

32 swing arms 65 connect frame

The sludge of 33 transverse axis 66 covers wall

The sludge of 67 edge part 88

The aeration tank of 68 cylindrical wall 89

The sedimentation basin of 69 bolt 90 second

The water of 70 nut 91

71 tubular plunger duct rings 92 disinfect engineering

The separated sludge of 72 supporting part 93

The thickener of 73 lower bracket 94

The thickened sludge of 74 upper bracket 95

The digestive shelf of 75 drive device for rotation 96

76 reverse the digested sludge of crusher members 97

The dewaterer of 77 supporting pin 98

78 second hydraulic cylinder, 99 sticky sludge

The incinerator of 80 second fulcrum 100

81 head rods 101 mix solidification engineering

The elongated hole of 82 second connecting rod 102

The 83 running running pins of bar 103

84 pin, 104 sticky sludge

Below the plunger of 86 downflow sludge 105

87 first sedimentation basins

Embodiment

Below by way of embodiment, the utility model will be further described.

Referring to figs. 1 to Figure 16, a kind of feedway of sticky sludge, including hopper 1, vertical cylinder 2, solids disintegrating machine Structure 6, drive device 9, sludge transfer unit 7, sludge extruding discharge plunger 17 and first hydraulic cylinder 12；The vertical cylinder 2 connects The lower section of hopper 1 is connected to, it is provided with clutch shaft bearing supporting plate 4 and solids crushing mechanism 6, and the clutch shaft bearing supporting plate 4 is provided with First sludge through openings 3, the solids crushing mechanism 6 are located at the lower section of clutch shaft bearing supporting plate 4；The sludge delivery section Part 7 is located at the top of clutch shaft bearing supporting plate 4 and is provided with sludge incorporating section 10.The drive device 9 and the clutch shaft bearing supporting plate 4 It is connected to drive its rotation, drives sticky sludge to enter the first sludge through openings 3；The sludge extrudes discharge plunger 17 It is installed on the top of the first sludge through openings 3；First hydraulic stem connection drives sludge extruding discharge plunger 17 Move up and down so that the extruding of the sticky sludge of sludge incorporating section 10 is expelled into the first sludge through openings 3.

Also include cutter actuating device, it includes sludge cutting knife, second hydraulic cylinder 78, upper bracket 74, bottom Support 73, the connecting rod 82 of head rod 81 and second, the one end of upper bracket 74 are fixed, and the other end is connected with the first connection The connecting rod 82 of bar 81 and second；The lower bracket 73 is fixedly connected with second hydraulic cylinder 78；The running bar of the second hydraulic cylinder 78 83 are connected with head rod 81；Second connecting plate is connected with sludge cutting with knife one end；Knife insertion tube is used in sludge cutting In vivo and positioned at the top of the first sludge through openings 3.

If solids crushing mechanism include some crusher members 76 of reversing, some rotary shafts 26, drive device of reversing 5, Dry drive device for rotation 75；At least one materials for support plate below clutch shaft bearing supporting plate 4 is provided with vertical cylinder 2； The drive device 5 of reversing is connected with the materials for support plate, and is provided with fragment through openings 14 therebetween；Some rotations Rotating shaft 26 is located between the clutch shaft bearing supporting plate 4 and materials for support plate, be provided with each rotary shaft 26 it is some reverse it is broken Part 76；Rotary shaft 26 corresponding to some connection of drive device for rotation 75 drivings rotates.

The sticky sludge of hopper 1 is put into, is supplied in the vertical cylinder 2 that the connection of the bottom of hopper 1 is set, it is vertical being arranged at In the presence of solids crushing mechanism 6 in formula cylinder 2, the basis of the solids contained in above-mentioned sticky sludge has been crushed On, in the processing unit for the sticky sludge that vertical cylinder 2 is discharged, above-mentioned vertical cylinder 2 possesses the first sludge by using opening Portion 3, and the clutch shaft bearing supporting plate 4 for being mounted with clutch shaft bearing 8 is provided with, on the top of this clutch shaft bearing supporting plate 4, driving Rotated in the presence of device 9, and sludge transfer unit of the thick round plate toward thickness direction through the sludge incorporating section 10 that cutting is formed 7, it is installed in as on the first fulcrum 11 made by above-mentioned clutch shaft bearing 8, being freely rotatable；And it is provided with and is installed on the first liquid On the starting shaft 13 of cylinder pressure 12, by moving up and down storage with the sticky sludge in above-mentioned sludge incorporating section 10 by above-mentioned the The extruding of one sludge through openings 3 is discharged to the sludge extruding discharge plunger 17 in vertical cylinder 2.

It can be arranged such that in the feedway of above-mentioned sticky sludge, above-mentioned sludge cutting cutter actuating device be set 20, then in the presence of above-mentioned sludge cutting is with cutter actuating device 20, sludge cutting passes through vertical cylinder 2 with cutting knife 18 Barrel is inserted into the inside of vertical cylinder 2, and cutting, which separates, accordingly is adhered to gluing on above-mentioned sludge extruding discharge plunger 17 Property sludge.

According to the utility model, by the sticky sludge put into hopper 1 by being quantitatively filled into sludge transfer unit 7 Sludge incorporating section 10 in, the quantity delivered of 1 time that can make to be supplied to the sticky sludge in vertical cylinder 2 realizes quantification, with This simultaneously, can be with mandatory and quantitatively viscous in this sludge incorporating section 10 in the presence of sludge extruding discharge plunger 17 Property sludge be supplied in vertical cylinder 2, consequently, it is possible to using sludge cutting with cutting knife 18 come cut away sludge extruding discharge post During the sticky sludge adhered on plug 17, it more can guarantee that the sticky sludge scaled off definitely drops to lower section.

Fig. 1 to Figure 16 is shown, and the feedway of sticky sludge of the present utility model uses one on breaker Embodiment, the hopper 1 for possessing tilted guide bar 23 is provided with the upper end of vertical cylinder 2, in the upper end position of this vertical cylinder 2 Put, be provided with the sludge transfer unit 7 freely rotated horizontally being connected with the lower end of hopper 1.

Sludge transfer unit 7 is made up of the raw sheet for possessing appointed thickness, and wherein anti-wear component runs through cutting toward thickness direction Processing forms sludge incorporating section 10 of the outer end for the summary U-shaped of open state, the sludge incorporating section of this plural (being illustrated as 6) 10 press equiangularly spaced radial setting in the radial direction.

The first fulcrum 11 is provided with the central part of sludge transfer unit 7, this first fulcrum 11 is supported by clutch shaft bearing 8, This clutch shaft bearing 8 is arranged in clutch shaft bearing supporting plate 4.There is vertical click-on on the edge of clutch shaft bearing supporting plate 4 The notch of cylinder 2, it is past protruding outside, it is fixed in this vertical cylinder 2.

In hopper 1, the top position on the axis of sludge transfer unit 7, fixed first support in upper end side of hopper 1 Frame 24, the part of its shaft end of fixed rotary-type drive device 9 of casing for being mounted with hydraulic electric motor composition above, The side of the first cavity 25 in above-mentioned drive device 9, lower end 27 are fixed on above the central part of sludge transfer unit 7, and pars intermedia is straight The upper end bolt of the first tubular rotary shaft 28 that footpath reduces etc. is fixed.On the top of the first support frame 24, it is provided with and covers Cover the outside jacket plates 45 on the top of drive device 9.

In hopper 1, the top of sludge transfer unit 7,1 place on the rotational trajectory of sludge incorporating section 10, this is dirty It is the sludge extruding discharge that the sludge entered from top to bottom extrudes discharge plunger 17 that keypoint part is provided with mud incorporating section 10 Device 19.In this sludge extruding discharger 19, first connecting portion is leaned on using the top of hydraulic pressure or the first hydraulic cylinder 12 of air pressure Part 52 is fixed on below the first support frame 24, the tip of its operating shaft 13 be fixed on by second connecting portion part 64 be arranged at it is disconnected On the connection frame 65 for the inside that face extrudes discharge plunger 17 for the sludge of bottomed tube.In addition, to prevent from putting into hopper 1 Sticky sludge can return on a part of first hydraulic cylinder 12 and sludge extruding discharge plunger 17, it is upward there is provided one The sludge masking wall 66 of the slightly u-shaped shape of section for takeing in first hydraulic cylinder 12 and plunger, such as Fig. 1, shown in Fig. 4, sludge The edge part 67 at the both ends of masking wall 66 is fixed on the inner face of the cylinder barrel 68 of hopper 1 with bolt 69 and nut 70.In addition, with Sludge masking wall 66 is arranged in allowing the tubular plunger duct ring 71 that sludge extruding discharge plunger 17 can stablize rise and fall Inner side, by the supporting part 72 toward four directions extension being adhered to the inner face of sludge masking wall 66 and hopper cylinder barrel 68, this cylinder Shape plunger duct ring 71 is fixed on the position specified.

In Fig. 1, in the outside of the cylindrical wall 68 of hopper 1, it is provided with and is driven by the sludge cutting of following structure compositions with cutting knife Dynamic device 20.That is, on the lateral surface of the cylindrical wall 68 of hopper 1, lower bracket 73 and upper bracket 74 are provided with, under The second hydraulic cylinder 78 using hydraulic pressure or air pressure is support by supporting pin 77 on portion's support 73.It is supported on the tip of upper bracket 74 On the second fulcrum 80 on, by it is different setting the fixed connecting rods 82 of head rod 81 and second of angle ends, first connect The tip of the running bar 83 of above-mentioned second hydraulic cylinder 78 is connected on the other end of extension bar 81 by pin 84.

Elongated hole 102 is offered on the tip of second connecting rod 82, being fitted together on this elongated hole 102, which has to be arranged on a sludge, cuts The running pin 103 on the end with cutting knife 18 is cut, running pin 103 is movable chimeric on elongated hole 102.Sludge cutting cutting knife 18 pass through the part barrel of vertical cylinder 2 to enter in cylinder, and can freely exit.Therefore, outer end passes through vertical cylinder 2 The clutch shaft bearing supporting plate 4 that protrudes outward of barrel, and be arranged in parallel thereunder at regular intervals, and same outer end is worn Cross between the second bearing supporting plate 15 that the barrel of vertical cylinder 2 protrudes outward, to keep these the first and second bearings Plate 4,15 has been arranged at intervals dividing plate 16.Notch has been done in certain part of the faying face of this dividing plate 16, and there is provided a cutting knife to insert Hole 42, sludge cutting, by this cutting knife patchhole 42, can be entered in vertical cylinder 2, first, second bearing with cutting knife 18 In gap 57 between supporting plate 4,15.

First, in second bearing supporting plate 4,15, sludge extrudes discharge with the positive bottom of plunger 17, is provided with diameter slightly Micro- first, second sludge through openings 3,58 bigger than its.Above-mentioned second bearing supporting plate 15, wherein in center portion, Upper shaft for being supported on the second tubular rotary shaft 51 rotated under the driving effect of drive device 5 described later of reversing is installed The bearing 53 in portion 59.

In above-mentioned vertical cylinder 2, the solids crushing mechanism 6 by following structure composition is provided with.That is, set The multiple rotations being made up of motor or hydraulic electric motor for setting interval to set interval toward peripheral direction simultaneously by above-below direction are driven Dynamic device 75, each rotary shaft 26 rotated under the driving of above-mentioned drive device for rotation 75 are arranged to toward each supporting plate 74 Radial direction extends, and the crusher members 76 of reversing of plural number is fixed with each rotary shaft 26, with the relative direction of lower nozzle 21 Spiral belt dressing 22 be incorporated in belt pipe 29, composition spiral belt 30, be fixed under above-mentioned spiral belt 30 Swing arm 32 in portion is connected to the support being installed on the bottom of vertical cylinder 2 by transverse axis 33, above-mentioned vertical cylinder 2 It is fitted together to mutually between lower nozzle 21, and the lower entrances 31 of above-mentioned belt pipe 29.In addition, set on the upper end of belt pipe 29 It is equipped with driving device for slow-run 63.

First lateral pin 37 of the first pin installing component 34 being fixed on the pars intermedia of above-mentioned vertical cylinder 2 is connected to the 3rd One end of connecting rod 36, second be fixed on the pars intermedia of belt pipe 29 is sold to be connected on installing component 35 by the second lateral pin 39 The outer end of 4th connecting rod 38, and the inner of the 3rd connecting rod 36 and the inner of the 4th connecting rod 38 are connected by the 3rd lateral pin 40 .

The pars intermedia of the short transverse of above-mentioned vertical cylinder 2, and the pars intermedia of the short transverse of above-mentioned belt pipe 29, by For adjust spiral belt dressing 22 angle of inclination tilt adjustment with the 3rd hydraulic cylinder 41, be connected to by transverse axis 33.

On the pars intermedia of the inside of above-mentioned vertical cylinder 2 and bottom, toward peripheral direction on be mounted with multiple (being illustrated as 3) Possess the first support member 47 of support roller 46, the support roller 46 of this pars intermedia is used to support rotatable materials for support plate 74, while materials for support plate 74 of the support roller 46 of above-mentioned bottom for supporting rotatable foot, moreover, this material Hydraulic seal is carried out by the sealing material 48 being fixed in this vertical cylinder 2 between the peripheral edge and vertical cylinder 2 of supporting plate 74. Between above-mentioned foot materials for support plate 74 and the materials for support plate 74 for being arranged on portion, it is provided with and is used for being vented with gumming Blast pipe 43, be connected in vertical cylinder 2.

In the bottom of the materials for support plate 74 of above-mentioned foot, secured on the inner face of vertical cylinder 2 with welding or bolt Second support frame 49,

The fixed casing for being provided with hydraulic electric motor composition rotary-type reverses in drive device 5 on this second support frame 49 The part of shaft end, above-mentioned material supporting plate 74 is secured with bolt etc. on above-mentioned the second cavity 50 to reverse in drive device 5, Herein on the outside of the second cavity 50, material is fixed on from the lower cylinder of upper the second tubular rotary shaft 51 expanded middle down Expect in supporting plate 74, the upper axis 52 of this second tubular rotary shaft 51 is supported on clutch shaft bearing supporting plate by second bearing 53 On 4.The peripheral edge portion of clutch shaft bearing supporting plate 4 is fixed in vertical cylinder 2.Above-mentioned material supporting plate 74 and upper and lower To adjacent materials for support plate 74 the second tubular rotary shaft 51 is installed in by the second support member 54 being installed on below On, gap is provided between the interior envelope surface of this materials for support plate 74 and the second tubular rotary shaft 51, one lower floor of formation breaks The through openings that minces 14.

On the inner face of above-mentioned vertical cylinder 2, with the materials for support plate 74 of the mode fixed close foots such as welding Above, and the conditioned soil close to lower nozzle 21 discharges the end of guide riser 55 simultaneously.(reference picture 12)

In addition, below above-mentioned clutch shaft bearing supporting plate 4, the upper end of cylinder 61 is fixed with, the four of this cylinder 61 The downside of all barrels is provided with inclined notch 62 obliquely.

Under the driving of above-mentioned drive device 5 of reversing, the adjacent each lower material supporting plate 74 of above-below direction, and outer cover The sludge transfer unit 7 for having agitating function concurrently installed on 51, and upper axis 52 and its upper end can rotate simultaneously.

Between clutch shaft bearing supporting plate 4 and the lower material supporting plate 74 of pars intermedia, the discharge of improvement material supply pipe 60 Mouth is connected in vertical cylinder 2.

In the supply mouth (diagram is omitted) of above-mentioned improvement material supply pipe 60, curing agent such as macromolecule modifying agent, lime Or the improvement material that flyash etc. mixes, by the force feed device of air compressor machine etc. (diagram is omitted), after being mixed with air, as Improvement material is supplied to improvement material supply pipe 60 by compression conveying, is ejected into afterwards in vertical cylinder 2, in its diffusion inside.Further, Treated object is not downflow sludge, but builds sludge, and the composition of this building sludge is if be made up of silt or clay etc. Words, it is more can also to be mixed into the i.e. true sand (granite after weathering) of nucleus of conditioned soil granulation etc. in above-mentioned improvement material The material of rarer hardness.

Next the action of the feedway of the related sticky sludge of explanation the utility model.

Such as after the sticky sludge that downflow sludge and building sludge condensation are formed continuously puts into hopper 1, this sticky sludge Fall, be subsequently filled positioned at the bottom of hopper 1 successively by inclined guide plate 23, and by specified under the driving of drive device 9 In a plurality of sludge incorporating sections 10 of sludge transfer unit 7 in speed intermittent rotary.Now, quilt below sludge incorporating section 10 It is enclosed in above clutch shaft bearing supporting plate 4, so sticky sludge will not fall from incorporating section 10 but and then rotate, Zhi Daoxuan The position for the first sludge through openings 3 being arranged in clutch shaft bearing supporting plate 4 is gone to, then from this opening portion 3, and Second sludge through openings 58 of two bearings plates 15 is by dropping to lower section.

In addition, now, on Fig. 1, Fig. 2 this time point, sludge extruding discharge plunger 17 and sludge cutting are with cutting Knife 18 starts to act.That is, in Fig. 1 state, by starting first hydraulic cylinder 12, sludge is allowed to extrude discharge post Plug 17 declines, and plunger acts on accordingly, and the sticky sludge in sludge incorporating section 10, which is extruded, is discharged to lower section, even if sticky sludge Viscosity it is very high, this sticky sludge will not be also remained in sludge incorporating section 10, be fully able to extruding be discharged to lower section.Furthermore As shown in Fig. 2 when sludge extruding discharge plunger 17 is moved to lower end, sludge cutting the second liquid of cutter actuating device 20 Cylinder pressure 78 starts, and by the first, the 3 connecting rod 81,82, promotes sludge cutting cutting knife 18 to move forward, accordingly, even if viscosity is dirty Mud 104 is adhered on 105 below the plunger of sludge extruding plunger 17, also can fully be cut and be separated, it is ensured that avoid The problem of sticky sludge 104 that sludge incorporating section 10 is fallen down can not fully drop occurs.

As described above, a certain amount of sticky sludge is supplied to the solids crushing mechanism 6 in vertical cylinder 2 successively.Then, Sticky sludge on the materials for support plate 74 of rotation by micro- broken softening while and changes in the presence of crusher members 76 of reversing Good timber is mixed, and lower section is supplied to from the fragment through openings 14 of lower floor, is then granulated into particle in mixing once more Shape becomes conditioned soil, is then transported upwards in the presence of lower nozzle 21 and spiral belt dressing 22, be supplied to truck or On the carrying devices such as belt feeder.

Sewage sludge treatment is carried out using device of the present utility model, the Coupon Testing Results after processing are as shown in the table.

Downflow sludge Coupon Testing Results

It is furthermore de- after the dewater treatment of dewaterer 98 according to the breaker for having used feedway of the present utility model Sewage sludge can realize that ultrahigh speed is handled, so this dewatered sludge, which can be granulated in 3 minutes to continous way, becomes conditioned soil, and with wide It is general, it can also be used to which that stone and clod (pre-treatment) in broken mud are allowed to become the soil of homogeneous, and processing cost is cheap, and feed is fixed Measure and stably, stirring efficiency is high, the addition of additive can be controlled in minimum necessary amount.

In addition, having used the breaker of feedway of the present utility model has the characteristics of simple to operate, so addition Improvement material can automatically spread, and ratio formula is simple, also has removable the advantages of can removing, simple for structure, take up an area it is small, It is the purpose that can reach mixing by using this device.

Furthermore in the breaker for having used feedway of the present utility model, it is provided with 2 rotatable bottoms Materials for support plate 74, although that is, present situation is the broken mixed processing of upper and lower 2 laminar, the lower material branch of lower floor can also be omitted The drive device 75 and each part 76 that reverses of fagging 74 and upside.

When implementing the utility model, above clutch shaft bearing supporting plate 4, and the outer face of sludge transfer unit 7 and vertical Synthetic resin board etc. can also be fixed on the sliding surface of the interior envelope surface of formula cylinder 2 etc..In this way, the friction system between synthetic resin board Number is smaller, so being easier to slide, while if raw material is building sludge, can be easier to peel off.

According to the utility model, in the processing unit of sticky sludge, connection is arranged on the vertical cylinder 2 of the bottom of hopper 1 Inside, the first sludge through openings 3 is fixed with, and possess the clutch shaft bearing supporting plate 4 of flat surfaces, above-mentioned On the top of one bearings plate 4, rotated in the presence of drive device 5 of reversing, and possess wear-resisting plectane and passed through toward thickness direction The sludge transfer unit 7 for wearing the sludge incorporating section 10 that cutting is formed is installed in first supported by above-mentioned clutch shaft bearing 8 On axle 11, it is freely rotatable, is additionally provided with the running axle 13 of first hydraulic cylinder 12, storage is allowed by moving up and down Vertical cylinder is expelled to by above-mentioned first sludge through openings 3, extruding in the sticky sludge in above-mentioned sludge incorporating section 10 Plunger 17 is used in sludge extruding in body 2, by setting this sludge extruding plunger 17, even if occurring to glue as traditional (device) The higher sludge of property is adhered to situation about can not be fallen naturally on sludge incorporating section 10, can also allow sticky sludge from by using opening Oral area 3 is mandatory to drop, and therefore, if raw material is the higher sludge of viscosity, successively during weight feed, also ensures that sludge falls Fall；The sticky sludge that adhering on above-mentioned plunger 17 is cut using sludge cutting with cutting knife 18, more can ensure that sludge falls Fall.In this way, according to the utility model, when sticky sludge recycling recycles, compared with traditional (device), at recovery Science and engineering journey summary, and processing cost reduces.

Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto, All changes for carrying out unsubstantiality to the utility model using this design, all should belong to the row for invading scope of protection of the utility model For.

Claims (4)

1. A kind of 1. feedway of sticky sludge, it is characterised in that：Including hopper, vertical cylinder, solids crushing mechanism, driving Device, sludge transfer unit, sludge extruding discharge plunger and first hydraulic cylinder；The vertical cylinder is connected to below hopper, its Provided with clutch shaft bearing supporting plate, solids crushing mechanism and lower nozzle, the clutch shaft bearing supporting plate is provided with the first sludge Through openings, the solids crushing mechanism are located at below the clutch shaft bearing supporting plate；The sludge transfer unit be located at this Above one bearings plate and it is provided with sludge incorporating section；The drive device is connected to drive its turn with the clutch shaft bearing supporting plate It is dynamic, drive sticky sludge to enter the first sludge through openings；Sludge extruding discharge is installed on first sludge with plunger Above through openings；First hydraulic stem connection drives sludge extruding discharge to be moved up and down with plunger so that sludge to be stored The sticky sludge extruding in portion is expelled to the first sludge through openings.
2. A kind of 2. feedway of sticky sludge as claimed in claim 1, it is characterised in that：Also include cutter driving dress Put, it includes sludge cutting knife, second hydraulic cylinder, upper bracket, lower bracket, head rod and the second connecting rod, should Upper bracket one end is fixed, and the other end is connected with head rod and the second connecting rod；The lower bracket is consolidated with second hydraulic cylinder Fixed connection；The running bar of the second hydraulic cylinder is connected with head rod；Second connecting plate uses knife one end phase with sludge cutting Even；The sludge cutting is inserted in the cylinder and above the first sludge through openings with knife.
3. A kind of 3. feedway of sticky sludge as claimed in claim 1, it is characterised in that：The solids crushing mechanism bag Some crusher members of reversing, some rotary shafts, drive device of reversing, some drive device for rotation are included；The vertical cylinder It is interior to be provided with least one materials for support plate below the clutch shaft bearing supporting plate；Reverse drive device and the materials for support Plate is connected, and is provided with fragment through openings therebetween；Some rotary shafts are located at the clutch shaft bearing supporting plate and material Between expecting supporting plate, some crusher members of reversing are installed in each rotary shaft；Some drive device for rotation connection drivings Corresponding rotary shaft rotation.
4. A kind of 4. feedway of sticky sludge as claimed in claim 1, it is characterised in that：Also include and arranged with the bottom The connected spiral belt in outlet, the spiral belt include spiral belt dressing, belt pipe, swing arm and driving device for slow-run；The spiral shell Rotation belt dressing is located in belt pipe；The belt pipe is connected with the lower nozzle；The swing arm one end is fixed with belt pipe Connection, the other end are to be rotatably connected with the vertical cylinder；Driving device for slow-run connection drives spiral belt dressing rotation Turn.