CN112479534A

CN112479534A - A sludge treatment equipment for municipal works

Info

Publication number: CN112479534A
Application number: CN202011267867.5A
Authority: CN
Inventors: 黄励维
Original assignee: Guangdong Henrida Environmental Protection Technology Co ltd
Current assignee: Guangdong Henrida Environmental Protection Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-03-12

Abstract

The invention relates to the technical field of sludge treatment, in particular to sludge treatment equipment for municipal engineering, which comprises a workbench, a filter box, a stirring box, a heating box, a vibration device, a movable lifting device, a stirring device and a blanking device, wherein the workbench is arranged on a horizontal plane, the filter box is arranged on the workbench, the workbench is provided with a second extraction pump and a third extraction pump, the stirring box is arranged on the workbench, the heating box is arranged on the horizontal plane, the vibration device is arranged in the filter box, the movable lifting device is arranged on the workbench, the stirring device is arranged at the movable end of the movable lifting device, the blanking device is arranged at the bottom of the heating box and pumps sludge into the filter box, the vibration device is matched with the filter box to filter sludge and disinfect the sludge, the movable lifting device lifts and moves the stirring device, the heating box heats the sludge, and after the heating is completed, the blanking device carries out blanking on the sludge.

Description

A sludge treatment equipment for municipal works

Technical Field

The invention relates to the technical field of sludge treatment, in particular to sludge treatment equipment for municipal engineering.

Background

Along with the development of national socioeconomic and improvement of urbanization level, the discharge amount of urban sewage is continuously increased, the treatment rate of the sewage is improved year by year, the sludge is the main solid waste in the urban sewage treatment process, and organic matters, nutrient substances and other pollutants in the sludge are basically transferred into the sludge through microorganisms or physical and chemical actions. The sludge has complex components, is a polymer consisting of zoogloea formed by a plurality of microorganisms and organic matters and inorganic matters adsorbed by the zoogloea, and contains a large amount of water, refractory organic matters, heavy metals, salts, pathogenic microorganisms, parasitic ova and the like. The content of organic matters, nitrogen, phosphorus and other nutrient elements in the sludge is high, and if the sludge enters a water body environment, the sludge causes great environmental pollution and is also a great resource waste.

If the excess sludge is not properly disposed, immeasurable serious consequences can be caused to the surrounding environment. The safe and effective treatment and disposal of the sludge are necessary requirements for the sustainable development of China. The existing sludge treatment device also has the following problems: the existing sludge treatment equipment can only dehydrate sludge into flocculent shape, further dehydration can not be carried out on the sludge, and the existing sludge treatment equipment generally does not filter impurities in the sludge, so that the blockage of the sludge treatment device is easily caused.

Disclosure of Invention

The invention aims to provide sludge treatment equipment for municipal engineering, which solves the technical problems that the existing sludge treatment equipment in the prior art can only dehydrate sludge into flocculent shape, can not dehydrate sludge further, and the existing sludge treatment equipment generally does not filter impurities in the sludge, so that a sludge treatment device is easy to block.

The invention provides sludge treatment equipment for municipal engineering, which comprises a workbench, a filter box, a stirring box, a vibrating device, a movable lifting device, a stirring device, a heating box and a blanking device, wherein the workbench is arranged on a horizontal plane, the filter box is arranged on the workbench, a second extraction pump and a third extraction pump are arranged on the workbench, the stirring box is arranged on the workbench and positioned beside the filter box, the heating box is arranged on the horizontal plane and positioned beside the workbench, the vibrating device is arranged in the filter box and is in rotating fit with the side wall of the filter box, the movable lifting device is arranged on the workbench and positioned right above the stirring box, the stirring device is arranged on the moving end of the movable lifting device and positioned in the stirring box, and the blanking device is arranged at the bottom of the heating box.

Further, a filter screen plate and a filter box are arranged in the filter box, the filter screen plate is arranged in the filter box, one side of the filter screen plate is an inclined plane, the filter box is arranged on the filter screen plate, a door is arranged on the side wall of the filter box, and a first extraction pump is arranged on the side wall of the filter box.

Further, the vibration device comprises a fixing plate, a vibration motor, a vibration plate, a connecting shaft, a supporting plate, a first connecting rod, a second connecting rod, a first connecting seat, a second connecting seat, two rotating seats and two vibration springs, wherein the fixing plate is arranged on the outer side wall of the filter box, the vibration motor is arranged on the fixing plate, the first connecting seat is arranged on a main shaft of the vibration motor and is in rotating fit with the main shaft of the vibration motor, the first connecting rod is fixedly arranged on the main shaft of the vibration motor and is arranged in the first connecting seat, the first connecting rod is in rotating fit with the first connecting seat, the second connecting seat is arranged on the inner side wall of the filter box, the second connecting rod is arranged in the second connecting seat and is in rotating fit with the second connecting seat, and the two rotating seats are symmetrically arranged on the first connecting rod and the second connecting rod, two rotate the seat respectively with head rod and second connecting rod normal running fit, the connecting axle is T type structure and fixed the setting between two rotation seats, the vertical setting of backup pad is on the connecting axle, the fixed bottom that sets up at the other end of backup pad and cross the filter plate of vibrations board, two the one end symmetry of vibrations spring sets up at vibrations board and two vibrations spring's the other end fixed setting respectively on first connecting seat and second connecting seat.

Further, remove elevating gear and include that lifting unit, removal subassembly and flocculating agent add the case, lifting unit sets up on the workstation, it serves at lifting unit's lift to remove the subassembly setting, the flocculating agent adds the case setting and serves and be located the side of removing the subassembly at lifting unit's lift, the flocculating agent adds and is equipped with the discharging pipe on the case, the discharging pipe extends to the top of agitator tank, be equipped with electromagnetic valve on the discharging pipe.

Further, the lifting assembly comprises a lifting plate, two supporting rods, two moving plates, two lifting motors, two first gears and two racks, the two supporting rods are symmetrically arranged on the workbench, two sliding grooves are formed in the supporting rods, the two moving plates are correspondingly arranged in the sliding grooves of each supporting rod, the two lifting motors are correspondingly arranged on each moving plate, each first gear is connected with the output end of each lifting motor, the two racks are respectively arranged on the two supporting rods, the two first gears are meshed with the two corresponding racks, and the lifting plate is fixedly arranged on the two moving plates and is provided with the sliding grooves for the movement of the moving assembly.

Further, the moving assembly comprises a first mounting seat, a moving motor, a second gear, a toothed plate, a sliding plate and two sliding blocks, the first mounting seat is arranged at the top of the lifting plate, the moving motor is fixedly arranged on the first mounting seat, the second gear is arranged on a main shaft of the moving motor, the toothed plate is arranged at the top of the lifting plate and is in sliding fit with the lifting plate, the toothed plate is meshed with the second gear, the two sliding blocks are arranged at the bottom of the toothed plate and are located in sliding grooves in the top of the lifting plate, and the sliding plate is arranged at the bottom of the two sliding blocks.

Further, agitating unit includes agitator motor, first belt pulley, second belt pulley, third belt, fixed column, puddler and stirring leaf, agitator motor sets up in the bottom of fixed plate and agitator motor's the main shaft vertical downwards, the fixed column sets up in the bottom of fixed plate and is located agitator motor's side, first belt pulley sets up on agitator motor's main shaft, the puddler cover establish in the fixed column and with fixed column normal running fit, the second belt pulley sets up on the puddler, the third belt cover is established on first belt pulley and second belt pulley, the stirring leaf is provided with two sets ofly, two sets of the stirring leaf sets up on the puddler.

Further, be equipped with heating element and the subassembly that turns in the heating cabinet, heating element includes protective housing and a plurality of heating rod, the protective housing sets up on the top lateral wall in the heating cabinet, and is a plurality of the equidistant setting of heating rod is in the protective housing, the subassembly that turns includes the second mount pad, turns motor, rotor shaft and rotor, the second mount pad sets up on the lateral wall of heating cabinet, turn the motor setting on the second mount pad and with heating cabinet normal running fit, the rotor shaft sets up on the main shaft of the motor that turns, the rotor sets up on the rotor shaft.

Further, unloader includes third mount pad, unloading motor, third belt pulley, fourth belt pulley, fifth belt, back shaft, unloading dish and two spacing seats, the third mount pad is L shape and sets up on the lateral wall of heating cabinet, the unloading motor sets up on the third mount pad, two spacing seat symmetry sets up the bottom at the heating cabinet, the back shaft set up on two spacing seats and with two spacing seat normal running fit, the third belt pulley sets up on the main shaft of unloading motor, the fourth belt pulley sets up on the back shaft, the fifth belt cover is established on third belt pulley and fourth belt pulley, the charging tray sets up on the back shaft down.

Compared with the prior art, the invention has the beneficial effects that:

firstly, a first extraction pump pumps sludge into the filter box, the sludge is filtered by the filter screen plate, precipitates such as impurities are left on the filter screen plate, the filter screen plate flows the precipitates such as the impurities into the filter box through the vibration device, and the filter box can be replaced at regular time.

Secondly, a fixing plate fixes a vibration motor on the outer side wall of the filter box, two vibration springs connect the fixing plate with a first connecting seat and a second connecting seat, the vibration motor works to drive a first connecting rod arranged on a main shaft of the vibration motor to rotate, the first connecting rod 46 rotates to drive one rotating seat to rotate, the rotating seat rotates to drive a connecting shaft to rotate, the connecting shaft drives the other rotating seat to rotate, the other rotating seat rotates to drive a second connecting rod to rotate, the first connecting rod and the second connecting rod rotate to drive a supporting plate arranged on the connecting shaft to move up and down, the supporting plate moves up and down to drive the fixing plate to move up and down, therefore, sediment such as impurities on the filter screen plate flows into the filter box through the up-and-down shaking of the fixed plate, so that the filter screen plate is not easy to block when sludge is filtered, and the working efficiency is improved.

And thirdly, the two lifting motors work simultaneously to drive the first gear arranged on the main shaft of the lifting motor to rotate, and the first gear and the rack are meshed with each other, so that the movable plate is driven to move up and down in the sliding groove, the lifting plate is driven to lift, the lifting assembly can drive the movable assembly and the stirring device to move up and down, and sludge can be stirred better.

The fourth, first mount pad sets up the mobile motor is fixed on the lifter plate, mobile motor work drives the fixed second gear rotation that sets up on the mobile motor main shaft, second gear work drives rather than the pinion rack of meshing and slides on the lifter plate, the pinion rack slides on the lifter plate and slides and slide in two sliding trays on the lifter plate of two sliding blocks of fixing in the pinion rack bottom, two sliding blocks slide and drive the sliding plate of fixing in two sliding block bottoms and remove, the sliding plate removes and drives the agitating unit who sets up in the sliding plate bottom and remove, in order to realize all stirring the mud of different positions in the agitator tank, agitating unit's flexibility has been improved.

Fifthly, the stirring motor works to drive a first belt pulley arranged on a main shaft of the stirring motor to work, the first belt pulley works to drive a third belt to work, the third belt works to drive a second belt pulley to work, the second belt pulley works to drive a stirring rod to rotate in a fixed column, the stirring rod rotates to drive a stirring blade arranged on the stirring rod to work, and the stirring blade is used for stirring and dissolving sludge and flocculating agents.

Sixthly, the heating rod works to heat the sludge, the turning motor works to drive the rotor shaft to rotate, the rotor shaft drives the rotor on the fixed rotor shaft to rotate, and the rotor rotates to turn and stir the sludge, so that the sludge can be uniformly heated and the sludge heating process is accelerated.

Seventhly, the third mount pad is fixed the unloading motor on the lateral wall of heating cabinet, when the unloading motor begins work, it drives the third belt pulley rotation that sets up on motor spindle and drives the fifth belt and rotate, the fifth belt rotates and drives the fourth belt pulley rotation, the fourth belt pulley rotates and drives the back shaft and rotate on two spacing seats, the back shaft rotates and drives down the charging tray and rotate, the mud that the unloading dish rotated and to heat the completion carries out the unloading, through unloader's setting, the practicality and the convenience of this device of improvement have improved work efficiency simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic perspective view of a vibration device according to the present invention;

FIG. 4 is a schematic perspective view of the mobile lifting device of the present invention;

FIG. 5 is a schematic perspective view of a stirring device according to the present invention;

FIG. 6 is a cross-sectional view of a heating chamber of the present invention;

fig. 7 is a schematic perspective view of the blanking device of the present invention.

Reference numerals:

a workbench 1, a second extraction pump 11, a third extraction pump 12, a filter box 2, a filter screen plate 21, a filter box 22, a door 23, a first extraction pump 24, a stirring box 3, a vibration device 4, a fixed plate 41, a vibration motor 42, a vibration plate 43, a connecting shaft 44, a support plate 45, a first connecting rod 46, a second connecting rod 47, a first connecting seat 48, a second connecting seat 49, a rotating seat 40, a vibration spring 411, a movable lifting device 5, a lifting component 51, a lifting plate 511, a support rod 512, a movable plate 513, a lifting motor 514, a first gear 515, a rack 516, a movable component 52, a first mounting seat 521, a movable motor 522, a second gear 523, a toothed plate 524, a sliding plate 525, a sliding block 526, a flocculant adding box 53, a discharge pipe 531, a stirring device 6, a stirring motor 61, a first belt pulley 62, a second belt pulley 63, a third belt 64, a fixed column 65, a stirring rod 66, the stirring blade 67, the heating box 7, the heating component 71, the protective shell 711, the heating rod 712, the turning component 72, the second mounting seat 721, the turning motor 722, the rotor shaft 723, the rotor 724, the blanking device 8, the third mounting seat 81, the blanking motor 82, the third belt pulley 83, the fourth belt pulley 84, the fifth belt 85, the support shaft 86, the blanking disc 87 and the limiting seat 88.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, an embodiment of the present invention provides a sludge treatment apparatus for municipal engineering, including a workbench 1, a filter tank 2, a stirring tank 3, a vibrating device 4, a movable lifting device 5, a stirring device 6, a heating tank 7, and a blanking device 8, where the workbench 1 is disposed on a horizontal plane, the filter tank 2 is disposed on the workbench 1, the workbench 1 is provided with a second extraction pump 11 and a third extraction pump 12, the stirring tank 3 is disposed on the workbench 1 and located beside the filter tank 2, the heating tank 7 is disposed on the horizontal plane and located beside the workbench 1, the vibrating device 4 is disposed in the filter tank 2 and rotationally matched with a sidewall of the filter tank 2, the movable lifting device 5 is disposed on the workbench 1 and located directly above the stirring tank 3, the stirring device 6 is disposed on a moving end of the movable lifting device 5 and located in the stirring tank 3, the blanking device 8 is arranged at the bottom of the heating box 7; in with mud

suction rose box

2, 4 cooperation rose box 2 of vibrator filters mud, can filter the impurity in the mud, the mud suction agitator tank 3 that second extraction pump 11 will filter, add the flocculating agent to agitator tank 3 in, agitating unit 6 is to the mud in the agitator tank 3 and the flocculating agent intensive mixing of interpolation, disinfect to mud, it goes up and down and remove agitating unit 6 to remove elevating gear 5, make the better of mud stirring, after mud intensive mixing accomplishes, the mud suction heater tank 7 that third extraction pump 12 will stir, heater tank 7 heats mud, after the heating is accomplished, unloader 8 carries out the unloading to mud.

A filter screen plate 21 and a filter box 22 are arranged in the filter box 2, the filter screen plate 21 is arranged in the filter box 2, one surface of the filter screen plate 21 is an inclined surface, the filter box 22 is arranged on the filter screen plate 21, a door 23 is arranged on the side wall of the filter box 2, and a first suction pump 24 is arranged on the side wall of the filter box 2; the first extraction pump 24 pumps the sludge into the filter box 2, the sludge is filtered by the filter screen plate 21, the sediment such as impurities is remained on the filter screen plate 21, the filter screen plate 21 flows the sediment such as impurities into the filter box 22 through the vibration device 4, and the filter box 22 can be replaced at regular time.

The vibrating device 4 comprises a fixing plate 41, a vibrating motor 42, a vibrating plate 43, a connecting shaft 44, a supporting plate 45, a first connecting rod 46, a second connecting rod 47, a first connecting seat 48, a second connecting seat 49, two rotating seats 40 and two vibrating springs 411, wherein the fixing plate 41 is arranged on the outer side wall of the filter box 2, the vibrating motor 42 is arranged on the fixing plate 41, the first connecting seat 48 is arranged on a main shaft of the vibrating motor 42 and is in rotating fit with the main shaft of the vibrating motor 42, the first connecting rod 46 is fixedly arranged on the main shaft of the vibrating motor 42, the first connecting rod 46 is arranged in the first connecting seat 48, the first connecting rod 46 is in rotating fit with the first connecting seat 48, the second connecting seat 49 is arranged on the inner side wall of the filter box 2, the second connecting rod 47 is arranged in the second connecting seat 49 and is in rotating fit with the second connecting seat 49, the two rotating seats 40 are symmetrically arranged on a first connecting rod 46 and a second connecting rod 47, the two rotating seats 40 are respectively in rotating fit with the first connecting rod 46 and the second connecting rod 47, the connecting shaft 44 is of a T-shaped structure and is fixedly arranged between the two rotating seats 40, the supporting plate 45 is vertically arranged on the connecting shaft 44, the vibration plate 43 is fixedly arranged at the other end of the supporting plate 45 and at the bottom of the filter screen plate 21, one ends of the two vibration springs 411 are symmetrically arranged on the vibration plate 43, and the other ends of the two vibration springs 411 are respectively fixedly arranged on a first connecting seat 48 and a second connecting seat 49; the fixed plate 41 fixes the vibration motor 42 on the outer side wall of the filter box 2, the fixed plate 41 is connected with the first connecting seat 48 and the second connecting seat 49 by the two vibration springs 411, the vibration motor 42 drives the first connecting rod 46 arranged on the main shaft of the vibration motor 42 to rotate, the first connecting rod 46 drives one of the rotating seats 40 to rotate, the rotating seat 40 drives the connecting shaft 44 to rotate, the connecting shaft 44 drives the other rotating seat 40 to rotate, the other rotating seat 40 drives the second connecting rod 47 to rotate, the first connecting rod 46 and the second connecting rod 47 drive the supporting plate 45 arranged on the connecting shaft 44 to move up and down, the supporting plate 45 moves up and down to drive the fixed plate 41 to move up and down, thereby the precipitates such as impurities on the filter screen plate 21 flow into the filter box 22 through the up-and-down shaking of the fixed plate 41, the filter screen plate 21 is not easy to block when the sludge is filtered, thereby improving the working efficiency.

The mobile lifting device 5 comprises a lifting assembly 51, a moving assembly 52 and a flocculant adding box 53, the lifting assembly 51 is arranged on the workbench 1, the moving assembly 52 is arranged on the lifting end of the lifting assembly 51, the flocculant adding box 53 is arranged on the lifting end of the lifting assembly 51 and located beside the moving assembly 52, a discharge pipe 531 is arranged on the flocculant adding box 53, the discharge pipe 531 extends to the top of the stirring box 3, and an electromagnetic valve is arranged on the discharge pipe 531; the lifting assembly 51 moves the stirring device 6 arranged on the moving end of the moving assembly 52 up and down, the lifting assembly 51 moves the stirring device 6 left and right, and the flocculating agent adding box 53 adds flocculating agent into the stirring box 3 through the discharging pipe 531.

The lifting assembly 51 comprises a lifting plate 511, two supporting rods 512, two moving plates 513, two lifting motors 514, two first gears 515 and two racks 516, the two supporting rods 512 are symmetrically arranged on the workbench 1, sliding grooves are formed in the two supporting rods 512, the two moving plates 513 are correspondingly arranged in the sliding grooves of the two supporting rods 512, the two lifting motors 514 are correspondingly arranged on the moving plates 513, each first gear 515 is connected with the output end of each lifting motor 514, the two racks 516 are respectively arranged on the two supporting rods 512, the two first gears 515 are meshed with the two corresponding racks 516, the lifting plate 511 is fixedly arranged on the two moving plates 513, and the lifting plate 511 is provided with a sliding groove for the moving assembly 52 to move; two elevator motor 514 simultaneous workings drive the setting and rotate at elevator motor 514 main epaxial first gear 515, first gear 515 and rack 516 intermeshing to drive movable plate 513 and reciprocate in the sliding tray, thereby drive lifter plate 511 and go up and down, through the setting of lifting unit 51 can drive movable assembly 52 and agitating unit 6 and reciprocate, can carry out better stirring to mud.

The moving assembly 52 comprises a first mounting base 521, a moving motor 522, a second gear 523, a tooth plate 524, a sliding plate 525 and two sliding blocks 526, wherein the first mounting base 521 is arranged at the top of the lifting plate 511, the moving motor 522 is fixedly arranged on the first mounting base 521, the second gear 523 is arranged on a main shaft of the moving motor 522, the tooth plate 524 is arranged at the top of the lifting plate 511, the tooth plate 524 is in sliding fit with the lifting plate 511, the tooth plate 524 is engaged with the second gear 523, the two sliding blocks 526 are arranged at the bottom of the tooth plate 524 and are located in sliding grooves at the top of the lifting plate 511, and the sliding plate 525 is arranged at the bottom of the two sliding blocks 526; the first mounting base 521 fixedly sets up the mobile motor 522 on the lifting plate 511, the mobile motor 522 drives the second gear 523 fixedly set on the main shaft of the mobile motor 522 to rotate in operation, the second gear 523 drives the toothed plate 524 engaged with the second gear to slide on the lifting plate 511 in operation, the toothed plate 524 drives the two sliding blocks 526 fixed to the bottom of the toothed plate 524 to slide in the two sliding grooves of the lifting plate 511 in operation on the lifting plate 511, the two sliding blocks 526 drive the sliding plates 525 fixed to the bottoms of the two sliding blocks 526 to move in operation, the sliding plates 525 move to drive the stirring device 6 set at the bottom of the fixed plate 41 to move, so that sludge at different positions in the stirring box 3 is stirred, and the flexibility of the stirring device 6 is improved.

The stirring device 6 comprises a stirring motor 61, a first belt pulley 62, a second belt pulley 63, a third belt 64, a fixed column 65, a stirring rod 66 and stirring blades 67, wherein the stirring motor 61 is arranged at the bottom of the sliding plate 525, the main shaft of the stirring motor 61 is downward, the fixed column 65 is arranged at the bottom of the sliding plate 525 and is positioned at the side of the stirring motor 61, the first belt pulley 62 is arranged on the main shaft of the stirring motor 61, the stirring rod 66 is sleeved in the fixed column 65 and is in rotating fit with the fixed column 65, the second belt pulley 63 is arranged on the stirring rod 66, the third belt 64 is sleeved on the first belt pulley 62 and the second belt pulley 63, the stirring blades 67 are arranged in two groups, and the stirring blades 67 are arranged on the stirring rod 66; agitator motor 61 work drives the first belt pulley 62 work of setting on agitator motor 61 main shaft, and first belt pulley 62 work drives third belt 64 work, and third belt 64 work drives second belt pulley 63 work, and second belt pulley 63 work drives puddler 66 at fixed column 65 internal rotation, and puddler 66 rotates and drives the stirring leaf 67 that sets up on puddler 66 fixedly and carries out work, and stirring leaf 67 stirs mud and flocculating agent and dissolves.

A heating assembly 71 and a flipping assembly 72 are arranged in the heating box 7, the heating assembly 71 comprises a protective shell 711 and a plurality of heating rods 712, the protective shell 711 is arranged on the side wall of the top in the heating box 7, the plurality of heating rods 712 are arranged in the protective shell 711 at equal intervals, the flipping assembly 72 comprises a second mounting seat 721, a flipping motor 722, a rotor shaft 723 and a rotor 724, the second mounting seat 721 is arranged on the side wall of the heating box 7, the flipping motor 722 is arranged on the second mounting seat 721 and is in rotating fit with the heating box 7, the rotor shaft 723 is arranged on a main shaft of the flipping motor (722), and the rotor 724 is arranged on the rotor shaft 723; the heating rod 712 works to heat the sludge, the turning motor 722 works to drive the rotor shaft 723 to rotate, the rotor shaft 723 drives the rotor 724 fixed on the rotor shaft 723 to rotate, and the rotor 724 rotates to stir the sludge, so that the sludge can be uniformly heated and the sludge heating process is accelerated.

The blanking device 8 comprises a third mounting seat 81, a blanking motor 82, a third belt pulley 83, a fourth belt pulley 84, a fifth belt 85, a supporting shaft 86, a blanking disc 87 and two limiting seats 88, wherein the third mounting seat 81 is arranged on the side wall of the heating box 7 in an L shape, the blanking motor 82 is arranged on the third mounting seat 81, the two limiting seats 88 are symmetrically arranged at the bottom of the heating box 7, the supporting shaft 86 is arranged on the two limiting seats 88 and is in running fit with the two limiting seats 88, the third belt pulley 83 is arranged on a main shaft of the blanking motor 82, the fourth belt pulley 84 is arranged on the supporting shaft 86, the fifth belt 85 is sleeved on the third belt pulley 83 and the fourth belt pulley 84, and the blanking disc 87 is arranged on the supporting shaft 86; third mount pad 81 fixes unloading motor 82 on the lateral wall of heating cabinet 7, when unloading motor 82 begins work, it rotates and drives fifth belt 85 rotation to drive the third belt pulley 83 that sets up on the motor spindle, fifth belt 85 rotates and drives fourth belt pulley 84 and rotate, fourth belt pulley 84 rotates and drives back shaft 86 and rotate on two spacing seats 88, back shaft 86 rotates and drives down charging tray 87 and rotate, the mud that the unloading dish 87 rotates and will heat the completion carries out the unloading, setting through unloader 8, the practicality and the convenience of this device of improvement, and the work efficiency is improved simultaneously.

The working principle is as follows: the first extraction pump 24 pumps the sludge into the filter box 2, the sludge is filtered by the filter screen plate 21, the sediment such as impurities is left on the filter screen plate 21, the vibration motor 42 works to drive the first connecting rod 46 arranged on the main shaft of the vibration motor 42 to rotate, the first connecting rod 46 rotates to drive one of the rotating seats 40 to rotate, the rotating seat 40 rotates to drive the connecting shaft 44 to rotate, the connecting shaft 44 drives the other rotating seat 40 to rotate, the other rotating seat 40 rotates to drive the second connecting rod 47 to rotate, the first connecting rod 46 and the second connecting rod 47 rotate to drive the supporting plate 45 arranged on the connecting shaft 44 to move up and down, the supporting plate 45 moves up and down to drive the fixed plate 41 to move up and down, so that the sediment such as the impurities on the filter screen plate 21 flows into the filter box 22 through the up and down shaking of the fixed plate 41, and the filter screen plate 21 is not easy to, thereby improving the working efficiency, the second extraction pump 11 pumps the filtered sludge into the stirring box 3, the flocculant adding box 53 adds the flocculant into the stirring box 3 through the discharge pipe 531, the stirring motor 61 works to drive the first belt pulley 62 arranged on the main shaft of the stirring motor 61 to work, the first belt pulley 62 works to drive the third belt pulley 64 to work, the third belt pulley 64 works to drive the second belt pulley 63 to work, the second belt pulley 63 works to drive the stirring rod 66 to rotate in the fixed column 65, the stirring rod 66 rotates to drive the stirring blade 67 fixedly arranged on the stirring rod 66 to work, the stirring blade 67 stirs and dissolves the sludge and the flocculant, the two lifting motors 514 work simultaneously to drive the first gear 515 arranged on the main shaft of the lifting motor 514 to rotate, the first gear 515 is meshed with the rack 516, thereby driving the movable plate 513 to move up and down in the sliding groove, thereby driving the lifting plate 511 to lift, the lifting assembly 51 can drive the moving assembly 52 and the stirring device 6 to move up and down, the moving motor 522 drives the second gear 523 fixedly arranged on the main shaft of the moving motor 522 to rotate, the second gear 523 drives the toothed plate 524 engaged with the second gear to slide on the lifting plate 511, the toothed plate 524 slides on the lifting plate 511 to drive the two sliding blocks 526 fixed at the bottom of the toothed plate 524 to slide in the two sliding grooves of the lifting plate 511, the two sliding blocks 526 slide to drive the sliding plates 525 fixed at the bottoms of the two sliding blocks 526 to move, the sliding plates 525 move to drive the stirring device 6 arranged at the bottom of the sliding plates 525 to move, so as to stir the sludge at different positions in the stirring box 3, thereby improving the flexibility of the stirring device 6, when the sludge is fully stirred, the third extraction pump 12 pumps the stirred sludge into the heating box 7, heating rod 712 work, heat mud, the work of motor 722 that overturns drives rotor shaft 723 and rotates, rotor shaft 723 drives rotor 724 on the fixed rotor shaft 723 and rotates, rotor 724 rotates and stirs mud, make mud can the even heating and accelerate the process of mud heating, after the heating is accomplished, unloading motor 82 begins to work, it rotates and drives fifth belt 85 rotation to drive third belt pulley 83 that sets up on the motor spindle, fifth belt 85 rotates and drives fourth belt pulley 84 and rotate, fourth belt pulley 84 rotates and drives back shaft 86 and rotate on two spacing seats 88, back shaft 86 rotates and drives unloading dish 87 and rotate, unloading dish 87 rotates and carries out the unloading with the mud of heating completion, setting through unloader 8, the practicality and the convenience of this device of improvement, and the work efficiency is improved simultaneously.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A sludge treatment equipment for municipal engineering, which is characterized by comprising a workbench (1), a filter box (2), a stirring box (3), a vibration device (4), a mobile lifting device (5), a stirring device (6), a heating box (7) and a blanking device (8), wherein the workbench (1) is arranged on the horizontal plane, the filter box (2) is arranged on the workbench (1), the workbench (1) is provided with a second extraction pump (11) and a third extraction pump (12), the stirring box (3) is arranged on the workbench (1) and is positioned beside the filter box (2), the heating box (7) is arranged on the horizontal plane and is positioned beside the workbench (1), the vibration device (4) is arranged in the filter box (2) and is in running fit with the side wall of the filter box (2), the mobile lifting device (5) is arranged on the workbench (1) and is positioned right above the stirring box (3), the stirring device (6) is arranged on the moving end of the moving lifting device (5) and is positioned in the stirring box (3), and the blanking device (8) is arranged at the bottom of the heating box (7).

2. The sludge treatment equipment for municipal engineering according to claim 1, wherein: be equipped with in rose box (2) and filter plate (21) and filter box (22), filter plate (21) set up in rose box (2), the one side of filter plate (21) is the inclined plane, filter box (22) set up on filter plate (21), be equipped with door (23) on the lateral wall of rose box (2), be equipped with first aspiration pump (24) on the lateral wall of rose box (2).

3. The sludge treatment equipment for municipal engineering according to claim 1, wherein: the vibration device (4) comprises a fixing plate (41), a vibration motor (42), a vibration plate (43), a connecting shaft (44), a supporting plate (45), a first connecting rod (46), a second connecting rod (47), a first connecting seat (48), a second connecting seat (49), two rotating seats (40) and two vibration springs (411), wherein the fixing plate (41) is arranged on the outer side wall of the filter box (2), the vibration motor (42) is arranged on the fixing plate (41), the first connecting seat (48) is arranged on a main shaft of the vibration motor (42) and is in rotating fit with the main shaft of the vibration motor (42), the first connecting rod (46) is fixedly arranged on the main shaft of the vibration motor (42) and is arranged in the first connecting seat (48), the first connecting rod (46) is in rotating fit with the first connecting seat (48), the second connecting seat (49) is arranged on the inner side wall of the filter box (2), the second connecting rod (47) is arranged in the second connecting seat (49) and is in running fit with the second connecting seat (49), the two rotating seats (40) are symmetrically arranged on the first connecting rod (46) and the second connecting rod (47), the two rotating seats (40) are respectively in running fit with the first connecting rod (46) and the second connecting rod (47), the connecting shaft (44) is in a T-shaped structure and is fixedly arranged between the two rotating seats (40), the vertical setting of backup pad (45) is on connecting axle (44), vibrations board (43) fixed set up in the other end of backup pad (45) and with the bottom of filtering otter board (21), two the one end symmetry of vibrations spring (411) sets up fixedly respectively on first connecting seat (48) and second connecting seat (49) at vibrations board (43) and the other end of two vibrations springs (411).

4. The sludge treatment equipment for municipal engineering according to claim 1, wherein: remove elevating gear (5) and add case (53) including lifting unit (51), removal subassembly (52) and flocculating agent, lifting unit (51) set up on workstation (1), removal subassembly (52) set up and serve at the lift of lifting unit (51), the flocculating agent adds case (53) and sets up the side that serves and be located removal subassembly (52) at the lift of lifting unit (51), the flocculating agent adds and is equipped with discharging pipe (531) on case (53), discharging pipe (531) extend to the top of agitator tank (3), be equipped with electromagnetic valve on discharging pipe (531).

5. The sludge treatment equipment for municipal engineering according to claim 4, wherein: the lifting assembly (51) comprises a lifting plate (511), two supporting rods (512), two moving plates (513), two lifting motors (514), two first gears (515) and two racks (516), the two supporting rods (512) are symmetrically arranged on the workbench (1), sliding grooves are formed in the two supporting rods (512), the two moving plates (513) are correspondingly arranged in the sliding grooves of the supporting rods (512), the two lifting motors (514) are correspondingly arranged on the moving plates (513), each first gear (515) is connected with the output end of each lifting motor (514), the two racks (516) are respectively arranged on the two supporting rods (512), and the two first gears (515) are meshed with the two corresponding racks (516), the lifting plate (511) is fixedly arranged on the two moving plates (513), and a sliding groove for the moving component (52) to move is formed in the lifting plate (511).

6. The sludge treatment equipment for municipal engineering according to claim 5, wherein: the moving assembly (52) comprises a first mounting seat (521), a moving motor (522), a second gear (523), a toothed plate (524), a sliding plate (525) and two sliding blocks (526), wherein the first mounting seat (521) is arranged at the top of the lifting plate (511), the moving motor (522) is fixedly arranged on the first mounting seat (521), the second gear (523) is arranged on a spindle of the moving motor (522), the toothed plate (524) is arranged at the top of the lifting plate (511) and is in sliding fit with the lifting plate (511), the toothed plate (524) is meshed with the second gear (523), the toothed plate (526) is arranged at the bottom of the toothed plate (524) and is located in a sliding groove at the top of the lifting plate (511), and the sliding plate (525) is arranged at the bottom of the two sliding blocks (526).

7. The sludge treatment equipment for municipal engineering according to claim 6, wherein: the stirring device (6) comprises a stirring motor (61), a first belt pulley (62), a second belt pulley (63), a third belt (64), a fixing column (65), a stirring rod (66) and stirring blades (67), wherein the stirring motor (61) is arranged at the bottom of the sliding plate (525), a main shaft of the stirring motor (61) is vertically downward, the fixing column (65) is arranged at the bottom of the sliding plate (525) and is positioned at the side of the stirring motor (61), the first belt pulley (62) is arranged on a main shaft of the stirring motor (61), the stirring rod (66) is sleeved in the fixing column (65) and is in rotating fit with the fixing column (65), the second belt pulley (63) is arranged on the stirring rod (66), the third belt (64) is sleeved on the first belt pulley (62) and the second belt pulley (63), and the stirring blades (67) are arranged in two groups, two groups of stirring blades (67) are arranged on the stirring rod (66).

8. The sludge treatment equipment for municipal engineering according to claim 1, wherein: be equipped with heating element (71) and the subassembly (72) that overturns in heating cabinet (7), heating element (71) are including protective housing (711) and a plurality of heating rod (712), protective housing (711) sets up on the top lateral wall in heating cabinet (7), and is a plurality of heating rod (712) equidistant setting is in protective housing (711), the subassembly (72) that overturns includes second mount pad (721), turns over motor (722), rotor shaft (723) and rotor (724), second mount pad (721) sets up on the lateral wall of heating cabinet (7), turn over motor (722) set up on second mount pad (721) and with heating cabinet (7) normal running fit, rotor shaft (723) sets up on the main shaft of the motor (722) that overturns, rotor (723) set up on rotor shaft (723).

9. The sludge treatment equipment for municipal engineering according to claim 1, wherein: the blanking device (8) comprises a third mounting seat (81), a blanking motor (82), a third belt pulley (83), a fourth belt pulley (84), a fifth belt (85), a support shaft (86), a blanking disc (87) and two limiting seats (88), wherein the third mounting seat (81) is L-shaped and is arranged on the side wall of the heating box (7), the blanking motor (82) is arranged on the third mounting seat (81), the two limiting seats (88) are symmetrically arranged at the bottom of the heating box (7), the support shaft (86) is arranged on the two limiting seats (88) and is in running fit with the two limiting seats (88), the third belt pulley (83) is arranged on a main shaft of the blanking motor (82), the fourth belt pulley (84) is arranged on the support shaft (86), the fifth belt (85) is sleeved on the third belt pulley (83) and the fourth belt pulley (84), the blanking disc (87) is arranged on the supporting shaft (86).