CN108455819A - A kind of sludge automatic processing equipment and method - Google Patents

Abstract

The present invention provides a kind of sludge automatic processing equipment and methods comprising treatment box, treatment box are in turn divided into screening area, demixing zone and output area, main shaft and are rotatably dispose in treatment box vertically from top to bottom；Screening mechanism is set in screening area, and feeding unit is set in screening area, is located at the lower section of screening mechanism；Lamination mechanism is set in demixing zone and driving mechanism is set to the top for the treatment of box；It is by the way that the useless impurity of aqueous dirt to be input in screening area, the useless impurity of dirt is carried out stirring screening by the screening bar of magnetic rotation, the magnetic metal in dirty useless impurity is set to be sized bar absorption, it is squeezed later by the useless impurity of dirt to precipitated and separated, moisture is set to be discharged, the separation discharge for solving magnetic metal and waste water in dirty useless impurity realizes being automatically drained out for magnetic metal waste water in dirty useless impurity.

Description

A kind of sludge automatic processing equipment and method

Technical field

The present invention relates to sludge recycling processing technique field, specially a kind of sludge automatic processing equipment and method.

Background technology

The construction of wastewater treatment plant of domestic large- and-medium size cities is more early, at the sludge of mature and feasible not yet domestic at that time Reason technology, so the sludge that sewage treatment plant generates is deposited on backup land temporarily.As time goes by, sludge is not high-volume It is disconnected to increase, it containing, shoveling heap, filling out in ditch processing procedure, the sundries in sludge also increases therewith, building waste, plant rubbish, life Rubbish living all adulterates wherein, and processing disposition difficulty is big；Meanwhile the property of sludge determines that it can not be dried, and banks up moisture content for a long time Still marsh shape is presented in very high average moisture content 81.48% after testing, and part jelly is blocky, low bearing capacity, and difficulty of construction is high.

The long-term of sludge is arbitrarily banked up, and a large amount of soils are occupied, and reduces land resources utilization efficiency；Foul gas is given out, Influence nearby residents living environment；The stacking of sludge generates percolate and can be polluted to soil and groundwater environment simultaneously.It is right Storage sludge carries out minimizing, innoxious, disposal of resources, is not only to implement Chinese Ministry of Environmental Protection, correlation rectification in province's environmental protection Room requires Important measure, and the environmental risk thus brought thoroughly is eliminated, optimize the objective requirement of garden integrated environment.

By constantly testing and improving, by sludge after dehydration, drying, sterilizing and screening process, sludge can be with Apply to field of building material manufacture, the important raw and processed materials such as production cement can be used as.

In the prior art, the utility model of Patent No. 201320058014.X discloses a kind of sludge lime stabilization makeup It sets, is mainly conveyed by dewatered sludge pond, feeding spiral conveyer, mixing device, lime warehouse, curing agent warehouse, metered charge Machine, rotary drum dryer, prilling granulator, discharging incline conveyer, dust-extraction unit and exhaust gas treating tower composition.The utility model Advantageous effect is：The chemical heat that hydrolysis is released occurs using the curing agent being added in blending bunker rapidly to heat sludge, has Imitate energy consumption needed for relatively low sludge evaporation；Effective eliminating bacteria substance, and without the regenerated risk of bacterium substance；Sludge drying is processed Increased calcium, iron, aluminium element are received by many plastics products for building in journey, and recycling recycles widely used, makes sludge Innoxious, minimizing and recycling recycle to form benign cycle.

But inventor is in practice, it has been found that handling the magnetic metal in the sludge that domestic sewage factory generates and removing moisture removal When, find yet quickly, easily method.

Invention content

In view of the above problems, an object of the present invention provides a kind of sludge automatic processing equipment and method, pass through Aqueous sludge impurity is input in screening area, sludge impurity is carried out by the screening bar of magnetic rotation to stir screening, So that the magnetic metal in sludge impurity is sized bar absorption, is squeezed later by the sludge impurity to precipitated and separated, make water Divide discharge, solves the separation discharge of magnetic metal and waste water in sludge impurity, realize magnetic metal waste water in sludge impurity Be automatically drained out.

To achieve the above object, the present invention provides the following technical solutions：

A kind of sludge impurity automatic sieving de-watering apparatus, including treatment box, the treatment box are in turn divided into sieve from top to bottom Subregion, demixing zone and output area further include：

Main shaft, the main shaft are rotatably dispose in vertically in the treatment box, and its hollow setting, are internally provided with logical Road；

Screening mechanism, the screening mechanism are set in the screening area comprising if sludge impurity is sieved Dry sieving bar, the screening bar are placed equidistant with along the central axes circumference of the main shaft, and the screening bar is hinged with the main shaft；

Feeding unit, the feeding unit are set in the screening area, are located at the lower section of the screening mechanism, and its It is corresponded including several and screening bar and feeding groove disposed in parallel, the feeding groove is hinged with the main shaft, and should It is provided with discharge port at the articulated position of main shaft and feeding groove；

Lamination mechanism, the lamination mechanism are set in the demixing zone comprising the piston group slided up and down with main shaft Part, the switch module being connect with the piston component and the discharge component being set between the demixing zone and output area；And

Driving mechanism, the driving mechanism are set to the top of the treatment box comprising rotary drive drives with push Moving part, the rotary drive drive the main shaft to be rotated by gear assembly, the push actuator and the main shaft Top rotation connection setting, drive the main shaft to slide up and down.

As an improvement, the screening mechanism further includes：

Magnet ring, the magnet ring are arranged for circular ring shape, are fixedly installed on the inside in the screening area, and its inner wall offers Continuous guide groove, the magnet ring are powered by electromagnet with magnetic；The end of the screening bar is slideably positioned in the guide groove, by institute It states magnet ring and transmits magnetism, and the flexible setting of the screening bar.

As an improvement, the feeding unit further includes：

Guide ring, the guide ring are circular ring shape setting, the inside in the screening area are fixedly installed on, in the guide ring Limiting slot is offered on wall；The end of the feeding groove is slideably positioned in the limiting slot, which is arranged for V-arrangement, and The flexible setting of the feeding groove；And

Closed component, the closed component are set to the discharge outlet, control the switch of the discharge port.

As an improvement, the closed component includes：

Sealing plate, the sealing plate are set to the discharge outlet, and top is connect with the main axis；And

Limit hooks, and the limit, which hooks, is located at the feeding groove and the hinged one end of the main shaft, and limit hook is set to institute It states in channel, connector is connected between the sealing plate.

As an improvement, the closing in portion of taper is provided in the middle part of the demixing zone, the row of being provided with below the closing in portion Water pipe, the diameter that the buffering area buffering area is coaxially arranged on the drainpipe are more than the diameter of the drainpipe.

As an improvement, being provided with piston component below the closing in portion, which includes：

Piston plate, the piston plate concentric locking collar are set on the main shaft, are arranged for notch on disk body；And

Piston plate, the piston plate are sheathed on the main shaft, are hung at the lower section of the piston plate, on the piston plate It is connected with threaded post vertically, the piston plate slides up and down setting along the threaded post.

As an improvement, being provided with switch module in the drainpipe, which includes：

Sealing-plug, the sealing-plug are slideably positioned in the drainpipe；

It is oriented to plug, the side for being oriented to sealing-plug described in plug face and being set to demixing zone backwards is arranged for notch, and It is connect between the sealing-plug by connecting rod；And

Connecting rod, one end of the connecting rod are connect with the lower part of the piston component, and the other end is connect with the sealing-plug.

As an improvement, the discharge component is set to the end of the main shaft comprising：

Discharge pocket, and the discharging pocket is fixedly and coaxially connected with the main shaft, and rear discharge hole is opened up on the side wall of its underpart；

Spacing ring, the spacing ring package are set to the outside of the discharging pocket, are fixedly connected with the output area；With And

Discharge nozzle, the discharge nozzle are slidably and sealingly connected with the main shaft, and discharge end is set to outside the output area.

As an improvement, being provided with feed pipe at the top of the treatment box, it is provided with valve on the feed pipe, on the valve also It is provided with control mechanism, which includes：

Gear, the gear connect setting with the main shaft of the valve, are located on the outside of the feed pipe；And

Rack, the rack connect setting with the main shaft, with vertical shift above and below the main shaft, and itself and the tooth Wheel engaged transmission, relatively rotates between the rack and the main shaft.

In addition, in view of the above problems, the present invention also provides a kind of sludge automatic processing method, inhaled by using electromagnetism The attached method with mechanical presses, the magnetic metal and moisture being automatically drained out in sludge impurity solve magnetic gold in sludge impurity Category and the technical issues of being automatically separated discharge of waste water, realize and are automatically processed to sludge impurity.

To achieve the above object, the present invention provides the following technical solutions：

A kind of sludge impurity automatic sieving water-eliminating method, including：

Step 1 promotes process, and push actuator is lifted up, and main shaft is driven to be lifted upwards, make gear on main shaft with Gear engagement on rotary drive；

Step 2 inputs process, during the main shaft is lifted upwards, is located at the rack of the spindle top with main shaft Lifting is engaged with gear upwards, and band movable valve rotates, and makes feed pipe connection charging；

Step 3, rotational sequence drive the main shaft to be revolved after the feed pipe starts charging by rotary drive Turn, make screening bar and feeding groove synchronous rotary, in rotary course, electromagnet energization band magnetic flux, which crosses magnet ring, makes the screening bar band Magnetic is sieved in bar rotary course and is adsorbed to the magnetic metal in the sludge impurity that is inputted by feed pipe；

Step 4 declines process, and after the screening bar rotary work 30-45min, the rotation driving is controlled by numerical control box Part stops rotating, and controls the push actuator and push upwards, keeps piston plate Chong Die with piston plate, squeezes filtered sludge Impurity, while drainpipe is opened by switch module, so that the moisture in sludge impurity is squeezed discharge；

Step 5 powers off loss of excitation process, and the main shaft of decline makes the screening bar be obliquely installed with the feeding groove, together When open discharge port, numerical control box controls the electromagnet and powers off loss of excitation, so that the screening bar is lost magnetism, is adsorbed on the screening bar Magnetic metal impurity fall to the feeding groove, metal impurities enter along the inclined feeding groove from the discharge port logical In road, exported from the discharge nozzle.

The beneficial effects of the present invention are：

(1) present invention is by the way that aqueous sludge impurity to be input in screening area, by the screening bar pair of magnetic rotation Sludge impurity carries out stirring screening, so that the magnetic metal in sludge impurity is sized bar absorption, later by precipitated and separated Sludge impurity is squeezed, and moisture is made to be discharged, and is solved the separation discharge of magnetic metal and waste water in sludge impurity, is realized dirt Magnetic metal waste water is automatically drained out in mud impurity；

(2) present invention is conveyed using hollow main shaft when being exported to the magnetic metal screened out, makes screening Magnetic metal on bar conveys after falling on feeding groove through channel outward, avoids two between magnetic metal and sludge impurity Secondary mixing；

(3) present invention precipitates sludge impurity using demixing zone after carrying out magnetic metal screening to sludge impurity Layering, later squeezes sludge impurity by main shaft descent tape piston component, and waste water is made to be discharged from drainpipe；

(4) present invention when drainpipe be arranged, by piston component move up and down drive switch module to drainpipe into Row switch realizes that drainpipe is closed when carrying out the layering of sludge contamination precipitation, when piston component squeezes discharge waste water, draining Pipe is opened；

(5) present invention is coordinated by lifting belt carry-over bar and the gear of main shaft, is made when controlling the switch of feed pipe Valve on feed pipe rotates automatically, and realization is automatically closed and opens.

In conclusion the present invention has screening effect good, high degree of automation is particularly suitable for sludge impurity material sieving technology Field.

Description of the drawings

Fig. 1 is schematic cross-sectional view one of the present invention；

Fig. 2 is schematic cross-sectional view two of the present invention；

Fig. 3 is screening mechanism of the present invention and feeding unit dimensional structure diagram；

Fig. 4 is magnetic metal output state schematic diagram of the present invention；

Fig. 5 is lamination mechanism dimensional structure diagram of the present invention；

Fig. 6 is inventive piston component dimensional structure diagram；

Fig. 7 is two closed component closed state structural schematic diagram of the embodiment of the present invention；

Fig. 8 is two closed component opening state structural schematic diagram of the embodiment of the present invention；

Fig. 9 is three control mechanism opening state structural schematic diagram of the embodiment of the present invention；

Figure 10 is three control mechanism closed state structural schematic diagram of the embodiment of the present invention；

Figure 11 is four feed paddle mechanism schematic cross-sectional view of the embodiment of the present invention；

Figure 12 is five method flow schematic diagram of the embodiment of the present invention.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of The description present invention and simplified description, do not indicate or imply the indicated equipment or element must have a particular orientation, with spy Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more, Unless otherwise specifically defined.

Embodiment 1：

As shown in Figures 1 and 2, a kind of sludge impurity automatic sieving de-watering apparatus, including treatment box 1, the treatment box 1 is from upper It is in turn divided into screening area 11, demixing zone 12 and output area 13 under, further includes：

Main shaft 2, the main shaft 2 are rotatably dispose in vertically in the treatment box 1, and its hollow setting, are internally provided with Channel 21；

Screening mechanism 3, the screening mechanism 3 are set in the screening area 11 comprising are sieved to sludge impurity If dry sieving bar 31, which is placed equidistant with along the central axes circumference of the main shaft 2, and the screening bar 31 is and institute It is hinged to state main shaft 2；

Feeding unit 4, the feeding unit 4 are set in the screening area 11, are located under the screening mechanism 3 Side, and it includes several one-to-one correspondence and feeding groove disposed in parallel 41 with the screening bar 31, the feeding groove 41 with it is described Main shaft 2 is hinged, and is provided with discharge port 22 at the main shaft 2 and the articulated position of feeding groove 41；

Lamination mechanism 5, the lamination mechanism 5 are set in the demixing zone 12 comprising the work slided up and down with main shaft 2 Plug assembly 51, the switch module 52 being connect with the piston component 51 and is set between the demixing zone 12 and output area 13 Discharge component 53；And

Driving mechanism 6, the driving mechanism 6 are set to the top of the treatment box 1 comprising rotary drive 61 with push away Actuator 62, the rotary drive 61 is sent to drive the main shaft 2 to be rotated by gear assembly 63, the push actuator 62 are arranged with the rotation connection of the top of the main shaft 2, and the main shaft 2 is driven to slide up and down.

It should be noted that sludge impurity after entering treatment box 1, passes sequentially through screening area 11, demixing zone 12 and defeated Going out area 13, sludge impurity drives screening bar 31 horizontal in screening mechanism 3 to be rotated in screening area 11 by rotary drive 61, And sieve bar 31 makes its band magnetic by electromagnet, when sludge impurity passes through the screening bar 31 with magnetic, sludge is sucked out in screening bar 31 The magnetic metal carried in impurity, and the sludge impurity for passing through screening is then stored in demixing zone 12, by stratification, works as sieve After dividing the work of bar 31 30-45min, sieves after being adsorbed with sufficient magnetic metal on bar 31, control is rotated by numerical control box and is driven Part 61 is shut down, and main shaft 2 stops rotating, while being controlled push actuator 62 and being pushed downwards, so that main shaft 2 is declined downwards, is made screening bar 31 are obliquely installed with feeding groove 41 by horizontally disposed change into, then are controlled electromagnet power-off by numerical control box and lost magnetism, and are sieved The magnetic metal adsorbed on bar 31 is fallen on feeding groove 41, along the internal hollow channel that feeding groove 41 is input to main shaft 2 certainly Dynamic output.

Meanwhile during main shaft 2 declines downwards, piston component 51 squeezes the sludge impurity in demixing zone 12 Pressure, makes waste water be discharged, and impurity is output to by discharge component 53 in output area 13.

As shown in Figure 3 and Figure 4, as a preferred embodiment, the electromagnetism Screen assemblies 22 further include：

Magnet ring 32, the magnet ring 32 are arranged for circular ring shape, are fixedly installed on the inside in the screening area 11, and its inner wall Continuous guide groove 33 is offered, which is powered by electromagnet 34 with magnetic；The end of the screening bar 31 is slideably positioned in In the guide groove 33, magnetism, and the flexible setting of the screening bar 31 are transmitted by the magnet ring 32.

It should be noted that magnet ring 32 connect setting with electromagnet 34, electromagnet 34 passes through relay switch and numerical control box electricity Connection, electromagnet 34 be powered band magnetic after, magnetism can be transmitted to from magnet ring 32 screening bar 31 on, be screening bar 31 with magnetic, and by In the flexible setting of screening bar 31, can sliding up and down with main shaft 2, realize it is horizontal with inclined switching, and main shaft 2 into When row rotation, screening bar 31 is rotated with main shaft 2, and the one end being set on magnet ring 32 can be slided along the path of guide groove 33 It is dynamic.

As shown in Figure 3 and Figure 4, as a preferred embodiment, the splicing component 23 further includes：

Guide ring 42, the guide ring 42 are arranged for circular ring shape, are fixedly installed on the inside in the screening area 11, this is led Limiting slot 43 is offered on 42 inner wall of ring；The end of the feeding groove 41 is slideably positioned in the limiting slot 43, the conveying Slot 41 is arranged for V-arrangement, and the flexible setting of the feeding groove 41；And

Closed component 44, the closed component 44 are set at the discharge port 22, control opening for the discharge port 22 It closes.

It should be noted that feeding groove 41 is arranged in parallel with screening bar 31, the suction of magnetic metal is completed in screening bar 31 Afterwards, loss of excitation is powered off by numerical control box control electromagnet 34, the magnetic metal sieved on bar 31 is fallen on feeding groove 41, and main shaft 2 With offer discharge port 22 at the articulated position of the feeding groove 41, magnetic metal is along feeding groove 41 from discharge port 22 from main shaft Output in 2 hollow channel 21.

Further explanation, screening bar 31 is flexible setting with feeding groove 41, when screening bar 31 is horizontally disposed with, Screening bar 31 sieves sludge impurity, and when screening bar 31 is obliquely installed, the sludge impurity on screening bar 31 falls defeated Go out, when corresponding screening bar 31 is horizontally disposed with, feeding groove 41 is also horizontally disposed with, and can rotate the centrifugation that bring by main shaft 2 Power makes the sludge impurity fallen in feeding groove 41 directly fall, and when feeding groove 41 is obliquely installed, magnetic metal can be quick It is exported along feeding groove 41.

It illustrates further, closed component 44 controls discharge port 22 and carries out pass when rotation screener makees in screening bar 31 It closes, screening bar 31 is opened when tilting, and exports magnetic metal.

As shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, as a preferred embodiment, the middle part setting of the demixing zone 12 There are the closing in portion 121 of taper, the lower section in the closing in portion 121 to be provided with drainpipe 122, is coaxially arranged on the drainpipe 122 The diameter of the buffering area 123 of buffering area 123 is more than the diameter of the drainpipe 122.

Wherein, the lower section in the closing in portion 121 is provided with piston component 51, which includes：

Piston plate 511,511 concentric locking collar of the piston plate are set on the main shaft 2, are arranged for notch on disk body；And

Piston plate 512, the piston plate 512 are sheathed on the main shaft 2, are hung at the lower section of the piston plate 511, Threaded post 513 is connected on the piston plate 511 vertically, the piston plate 512 is slided up and down along the threaded post 513 and set It sets.

Further, it is provided with switch module 52 in the drainpipe 122, which includes：

Sealing-plug 521, the sealing-plug 521 are slideably positioned in the drainpipe 122；

It is oriented to plug 522, the side for being oriented to sealing-plug 521 described in 522 faces of plug and being set to demixing zone 12 backwards is Notch is arranged, and it is connect between the sealing-plug 521 by connecting rod 523；And

Connecting rod 524, one end of the connecting rod 524 are connect with the lower part of the piston component 51, the other end with it is described close Blocking 521 connects.

Further, the discharge component 53 is set to the end of the main shaft 2 comprising：

Discharge pocket 531, and the discharging pocket 531 is fixedly and coaxially connected with the main shaft 2, discharges after being opened up on the side wall of its underpart Hole 532；

Spacing ring 533, the spacing ring 533 wraps up the outside for being set to the discharging pocket 531, with the output area 13 It is fixedly connected；And

Discharge nozzle 534, the discharge nozzle 534 are slidably and sealingly connected with the main shaft 2, and discharge end is set to the output Outside area 13.

It should be noted that the water content in sludge impurity is very high, after being sieved by screening bar 31, sludge impurity is fallen into It into demixing zone 12, is sunk to the bottom by the inclined plate in closing in portion 121, the stratification in demixing zone 12 realizes the separation of solid-liquid, later When the screening completion screening work of bar 31, during main shaft 2 declines, since the density of piston plate 512 is less than the density of water, piston On plate 512 is bubbled through the water column, piston plate 511 declines the piston that sealing is overlapped to form with piston plate 512 with main shaft 2, squeezes upper layer Waste water, the sealing-plug 521 at the same time being connect with piston plate 512 are pushed into buffering area 123, and drainpipe 122 is opened, and are given up Demixing zone 12 is discharged from drainpipe 122 in water.

Further illustrate, after piston plate 512 is decreased past drainpipe 122, discharge pocket 531 discharge hole 532 with Spacing ring 533 misplaces, and spacing ring 533 loses the blocking to discharge hole 532, and the various precipitated impurities for being located at lower layer are then direct It is discharged in output area 13 by discharge hole 532, treatment box 1 is finally discharged.

It illustrates further, discharge nozzle 534 is the output for sieving magnetic metal on bar 31, and discharge nozzle 534 will The output that magnetic metal exports with sludge impurity separates, and avoids secondary mixing.

Embodiment 2：

Fig. 7 is a kind of a kind of structural schematic diagram of the embodiment two of sludge impurity automatic sieving de-watering apparatus of the present invention；Such as Shown in Fig. 7, wherein using reference numeral corresponding with embodiment one with a kind of identical or corresponding component of embodiment, risen to be easy See, hereafter only describes the distinctive points with embodiment one.The embodiment two and embodiment one shown in FIG. 1 the difference is that：

As illustrated in figs. 7 and 8, a kind of sludge impurity automatic sieving de-watering apparatus, the closed component 44 include：

Sealing plate 441, the sealing plate 441 are set at the discharge port 22, and top connects with the rotation of the main shaft 2 It connects；And

Limit hooks 442, and the limit hooks 442 and is located at the feeding groove 41 and the hinged one end of the main shaft 2, which hooks 442 are set in the channel 21, and connector 443 is connected between the sealing plate 441

It should be noted that when being sieved to sludge impurity, sludge impurity and the moisture of part still can be by going out Material mouth 22 enters in the inner passage 21 of main shaft 2, hooks 442 by the way that limit is arranged at the end of feeding groove 41, utilizes limit It hooks 442 pairs of sealing plates 441 and carries out blocking limit, so that screening bar 21 is carried out in screening process, sludge impurity can not be washed open with moisture Sealing plate 441, while when feeding groove 41 is obliquely installed, by connector 443, sealing plate 441 can be made to rotate, it opens Discharge port 22, wherein connector 443 are elastic material, can be stretched.

Embodiment 3：

Fig. 9 is a kind of a kind of structural schematic diagram of the embodiment two of sludge impurity automatic sieving de-watering apparatus of the present invention；Such as Shown in Fig. 9, wherein using reference numeral corresponding with embodiment one with a kind of identical or corresponding component of embodiment, risen to be easy See, hereafter only describes the distinctive points with embodiment one.The embodiment two and embodiment one shown in FIG. 1 the difference is that：

As shown in Figures 9 and 10, a kind of sludge impurity automatic sieving de-watering apparatus, the top of the treatment box 1 is provided with Feed pipe 14 is provided with valve 141 on the feed pipe 14, control mechanism 5 is additionally provided on the valve 141, the control mechanism 8 packet It includes：

Gear 81, the gear 81 connect setting with the main shaft of the valve 141, are located at 14 outside of the feed pipe； And

Rack 82, the rack 82 connect setting with the main shaft 2, with about 2 vertical shift of the main shaft, and its with 81 engaged transmission of the gear, relatively rotates between the rack 82 and the main shaft 2.

It should be noted that after carrying out rotary work 30-45min due to screening bar 31, need to carry out the de- of magnetic metal From output, it is therefore desirable to which the charging for controlling feed pipe 14 is slided up and down by main shaft 2, and band carry-over bar 82 is nibbled with gear 81 It closes, realizes the switch control of valve 141, when main shaft 2 is lifted upwards, gear 81 rotates, band 141 Unscrew of movable valve, when When main shaft 2 declines, gear 81 rotates, band 141 rotary closing of movable valve.

Embodiment 4：

Figure 11 is a kind of a kind of structural schematic diagram of the embodiment two of sludge impurity automatic sieving de-watering apparatus of the present invention；Such as Shown in Figure 11, wherein reference numeral corresponding with embodiment one is used with a kind of identical or corresponding component of embodiment, for simplicity For the sake of, the distinctive points with embodiment one are hereafter only described.The difference of the embodiment two and embodiment one shown in FIG. 1 exists In：

As shown in figure 11, a kind of sludge impurity automatic sieving de-watering apparatus, the top of the treatment box 1 are provided with charging and stir Mix mechanism 9 comprising：

Agitator tank 91, the agitator tank 91 are set to the top for the treatment of box 1, are connected to treatment box 1 by feed pipe 14 Setting；

Agitating paddle 92, the agitating paddle 92 are set in the agitator tank 91, and end is set to across agitator tank 91 and stirs Mix the outside of case 91；And

Transmission shaft 93, the transmission shaft 93 are set between the agitator tank 91 and treatment box 1, the upper end and agitating paddle 92 End coordinated by gear and be sequentially connected, and its lower end and driving mechanism 6 pass through gear cooperation and are sequentially connected.

It should be noted that in sludge impurity during being sieved, due to sludge impurity exist it is very high sticky Degree, during being conveyed by feed pipe 14, if the sludge impurity stored in agitator tank 91 makes its stream without stirring It is dynamic, it is easy to which that conglomeration causes the difficulty of screening to improve, therefore drives agitating paddle 92 to carry out Stirring by driving mechanism 6, can To ensure the mobility of sludge impurity.

Embodiment 5：

A kind of sludge impurity automatic sieving water-eliminating method of the embodiment of the present invention five is described with reference to embodiment one.

As shown in figure 12, a kind of sludge impurity automatic sieving water-eliminating method, including：

Step 1, promotes process, and push actuator 62 is lifted up, drives main shaft 2 to be lifted upwards, make the tooth on main shaft 2 Wheel is engaged with the gear on rotary drive 61；

Step 2 inputs process, during the main shaft 2 is lifted upwards, be located at the rack 82 at 2 top of the main shaft with Main shaft 2 upwards with gear 81 engage by lifting, and band movable valve 141 rotates, and makes the connection charging of feed pipe 14；

Step 3, rotational sequence drive the main shaft 2 after the feed pipe 14 starts charging by rotary drive 61 It is rotated, makes screening bar 31 and 41 synchronous rotary of feeding groove, in rotary course, electromagnet 34 is powered crosses magnet ring 32 with magnetic flux Make the screening bar 31 with magnetic, sieves in 31 rotary course of bar to the magnetic metal in the solid waste impurity that is inputted by feed pipe 14 It is adsorbed；

Step 4 declines process, and after the 31 rotary work 30-45min of screening bar, the rotation drive is controlled by numerical control box Moving part 61 stops rotating, and controls the push actuator 62 and push upwards, keeps piston plate 512 Chong Die with piston plate 511, squeezes Filtered sludge impurity, while drainpipe 122 is opened by switch module 52, so that the moisture in sludge impurity is squeezed discharge；

Step 5, powers off loss of excitation process, and the main shaft 2 of decline makes the screening bar 31 be set with the inclination of the feeding groove 41 It sets, opens simultaneously discharge port 22, numerical control box controls the electromagnet 34 and powers off loss of excitation, and the screening bar 31 is made to lose magnetism, should The magnetic metal impurity that adsorbs falls to the feeding groove 41 on screening bar 31, metal impurities along the inclined feeding groove 41 from The discharge port 22 enters in channel 21, is exported from the discharge nozzle 534.

It is carried out it should be noted that step 1 is synchronous with step 2, step 4 is synchronous with step 5 to be carried out.

It further illustrates, in step 3, discharge port 22 goes out by 441 baffle seal of sealing plate, and in step 5 Sealing plate at material mouth 22 is driven by inclined feeding groove 41 to be opened.

It illustrates further, in step 4, switch module 52 controls the closing of drainpipe 122, by piston plate 512 Oscilaltion carry out driving control.

The course of work：

Push actuator 62 is lifted up, and main shaft 2 is driven to be lifted upwards, makes the gear on main shaft 2 and rotary drive 61 On gear engagement；During the main shaft 2 is lifted upwards, the rack 82 for being located at 2 top of main shaft is lifted upwards with main shaft 2 It rises and is engaged with gear 81, band movable valve 141 rotates, and makes the connection charging of feed pipe 14；After the feed pipe 14 starts charging, by Rotary drive 61 drives the main shaft 2 to be rotated, and makes screening bar 31 and 41 synchronous rotary of feeding groove, in rotary course, The energization band magnetic flux of electromagnet 34, which crosses magnet ring 32, makes the screening bar 31 with magnetic, sieves in 31 rotary course of bar to passing through feed pipe 14 Magnetic metal in the solid waste impurity of input is adsorbed；After the 31 rotary work 30-45min of screening bar, by numerical control box control It makes the rotary drive 61 to stop rotating, and controls the push actuator 62 and push upwards, make piston plate 512 and piston plate 511 overlappings squeeze filtered sludge impurity, while opening drainpipe 122 by switch module 52, make the water in sludge impurity Divide and squeezes discharge；The main shaft 2 declined makes the screening bar 31 be obliquely installed with the feeding groove 41, opens simultaneously discharge port 22, numerical control box controls the electromagnet 34 and powers off loss of excitation, so that the screening bar 31 is lost magnetism, the magnetic adsorbed on the screening bar 31 Property metal impurities fall to the feeding groove 41, and metal impurities are entered along the inclined feeding groove 41 from the discharge port 22 It in channel 21, is exported from the discharge nozzle 534, repeats the above-mentioned course of work later, carry out the screening work of next time.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.

Claims (10)

1. a kind of sludge automatic processing equipment, including treatment box (1), which is in turn divided into screening area from top to bottom (11), demixing zone (12) and output area (13), which is characterized in that further include：

Main shaft (2), the main shaft (2) is rotatably dispose in vertically in the treatment box (1), and its hollow setting, internal setting There is channel (21)；

Screening mechanism (3), the screening mechanism (3) are set in the screening area (11) comprising are sieved to sludge impurity If the dry sieving bar (31) divided, which is placed equidistant with, and the screening bar (31) hinged with the main shaft (2)；

Feeding unit (4), the feeding unit (4) are set in the screening area (11), are located at the screening mechanism (3) Lower section, and it includes several and the screening bar (31) corresponds and feeding groove disposed in parallel (41), the feeding groove (41) It is hinged with the main shaft (2), and it is provided with discharge port (22) at the main shaft (2) and the articulated position of feeding groove (41)；

Lamination mechanism (5), the lamination mechanism (5) are set in the demixing zone (12) comprising are slided up and down with main shaft (2) Piston component (51), the switch module (52) being connect with the piston component (51) and be set to the demixing zone (12) with it is defeated Go out the discharge component (53) between area (13)；And

Driving mechanism (6), the driving mechanism (6) are set to the top of the treatment box (1) comprising rotary drive (61) With push actuator (62), the rotary drive (61) drives the main shaft (2) to be rotated by gear assembly (63), institute It states push actuator (62) and the top rotation connection of the main shaft (2) is arranged, the main shaft (2) is driven to slide up and down.

2. a kind of sludge automatic processing equipment according to claim 1, which is characterized in that the screening mechanism (3) is also wrapped It includes：

Magnet ring (32), the magnet ring (32) are arranged for circular ring shape, are fixedly installed on the inside of screening area (11), and in it Wall offers continuous guide groove (33), which is powered by electromagnet (34) with magnetic；The end of the screening bar (31) is equal It is slideably positioned in the guide groove (33), magnetism, and the flexible setting of the screening bar (31) is transmitted by the magnet ring (32).

3. a kind of sludge automatic processing equipment according to claim 1, which is characterized in that the feeding unit (4) is also wrapped It includes：

Guide ring (42), the guide ring (42) are arranged for circular ring shape, are fixedly installed on the inside of screening area (11), should Limiting slot (43) is offered on guide ring (42) inner wall；The end of the feeding groove (41) is slideably positioned in the limiting slot (43) Interior, which is arranged for V-arrangement, and the flexible setting of the feeding groove (41)；And

Closed component (44), the closed component (44) are set at the discharge port (22), control the discharge port (22) Switch.

4. a kind of sludge automatic processing equipment according to claim 3, which is characterized in that closed component (44) packet It includes：

Sealing plate (441), the sealing plate (441) are set at the discharge port (22), and top is rotated with the main shaft (2) Connection；And

Limit hooks (442), and the limit hooks (442) and is located at the feeding groove (41) and the hinged one end of the main shaft (2), the limit Position hooks (442) and is set in the channel (21), and connector (443) is connected between the sealing plate (441).

5. a kind of sludge automatic processing equipment according to claim 1, which is characterized in that the middle part of the demixing zone (12) It is provided with the closing in portion (121) of taper, drainpipe (122) is provided with below the closing in portion (121), the drainpipe (122) On be coaxially arranged with the diameter of buffering area (123) buffering area (123) and be more than the diameter of the drainpipe (122).

6. a kind of sludge automatic processing equipment according to claim 5, which is characterized in that under the closing in portion (121) Side is provided with piston component (51), which includes：

Piston plate (511), piston plate (511) concentric locking collar are set on the main shaft (2), are arranged for notch on disk body；With And

Piston plate (512), the piston plate (512) are sheathed on the main shaft (2), are hung at the piston plate (511) Lower section is connected with threaded post (513) on the piston plate (511) vertically, and the piston plate (512) is along the threaded post (513) setting is slided up and down.

7. according to a kind of sludge automatic processing equipment described in claim 5, which is characterized in that setting in the drainpipe (122) There is switch module (52), which includes：

Sealing-plug (521), the sealing-plug (521) are slideably positioned in the drainpipe (122)；

It is oriented to plug (522), described be oriented to fills in the side that sealing-plug (521) described in (522) face is set to demixing zone (12) backwards, It is arranged for notch, and it is connect between the sealing-plug (521) by connecting rod (523)；And

One end of connecting rod (524), the connecting rod (524) is connect with the lower part of the piston component (51), the other end with it is described Sealing-plug (521) connects.

8. a kind of sludge automatic processing equipment according to claim 1, which is characterized in that discharge component (53) setting End in the main shaft (2) comprising：

Discharge pocket (531), and the discharging pocket (531) is fixedly and coaxially connected with the main shaft (2), goes out after being opened up on the side wall of its underpart Expect hole (532)；

Spacing ring (533), spacing ring (533) package is set to the outside of the discharging pocket (531), with the output area (13) it is fixedly connected；And

Discharge nozzle (534), the discharge nozzle (534) are slidably and sealingly connected with the main shaft (2), and discharge end is set to described defeated It is external to go out area (13).

9. a kind of sludge automatic processing equipment according to claim 1, which is characterized in that the top of the treatment box (1) It is provided with feed pipe (14), valve (141) is provided on the feed pipe (14), control mechanism is additionally provided on the valve (141) (8), which includes：

Gear (81), the gear (81) connect setting with the shaft of the valve (141), are located at the feed pipe (14) outside Side；And

Rack (82), the rack (82) connect setting with the main shaft (2), with the main shaft (2) vertical shift up and down, and Itself and the gear (81) engaged transmission, relatively rotate between the rack (82) and the main shaft (2).

10. a kind of sludge automatic processing method, which is characterized in that including：

Step 1 promotes process, and push actuator (62) is lifted up, and is driven main shaft (2) to be lifted upwards, is made on main shaft (2) Gear is engaged with the gear on rotary drive (61)；

Step 2 inputs process, during the main shaft (2) is lifted upwards, the rack (82) at the top of the main shaft (2) With main shaft (2), lifting is engaged with gear (81) upwards, and band movable valve (141) rotates, and makes feed pipe (14) connection charging；

Step 3, rotational sequence drive the main shaft after the feed pipe (14) starts charging by rotary drive (61) (2) it is rotated, makes screening bar (31) and feeding groove (41) synchronous rotary, in rotary course, electromagnet (34) is powered with magnetic Make screening bar (31) the band magnetic by magnet ring (32), sieves in bar (31) rotary course to being consolidated by feed pipe (14) input Magnetic metal in useless impurity is adsorbed；

Step 4 declines process, and after screening bar (31) the rotary work 30-45min, the rotation driving is controlled by numerical control box Part (61) stops rotating, and controls the push actuator (62) and push upwards, makes piston plate (512) and piston plate (511) weight It is folded, filtered sludge impurity is squeezed, while drainpipe (122) is opened by switch module (52), makes the water in sludge impurity Divide and squeezes discharge；

Step 5, powers off loss of excitation process, and the main shaft (2) of decline makes the screening bar (31) be tilted with the feeding groove (41) Setting opens simultaneously discharge port (22), and numerical control box controls the electromagnet (34) and powers off loss of excitation, and the screening bar (31) is made to lose Magnetism, the magnetic metal impurity adsorbed on the screening bar (31) fall to the feeding groove (41), and metal impurities are along inclined institute It states feeding groove (41) to enter in channel (21) from the discharge port (22), be exported from the discharge nozzle (534).