CN206570194U - A kind of sludge dewatering system with mud cake crushing function - Google Patents

A kind of sludge dewatering system with mud cake crushing function Download PDF

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Publication number
CN206570194U
CN206570194U CN201720296368.6U CN201720296368U CN206570194U CN 206570194 U CN206570194 U CN 206570194U CN 201720296368 U CN201720296368 U CN 201720296368U CN 206570194 U CN206570194 U CN 206570194U
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Prior art keywords
mud cake
pusher
hopper
shaft
sludge
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CN201720296368.6U
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Chinese (zh)
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张国清
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Wuxi Jinyuan Environmental Technology Co Ltd
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Wuxi Jinyuan Environmental Technology Co Ltd
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Abstract

The utility model is related to a kind of sludge dewatering system with mud cake crushing function, including sludge dewatering mechanism and mud cake disintegrating mechanism;The utility model can realize 24 hours dewatering operations to sludge, it has floor space small, the problem of easy to maintain and operation, case is set effectively to lift the sealing property of complete machine, the setting of differential mechanism can meet the processing of different solid content liquid, substantially increase complete machine safe running performance, the design of spacing can guarantee that the fast-crushing of different size mud cake particle between adjoining spiral blade in the utility model, the material path and jolting plate for the arrangement that misplaces, the arrangement of dither can make mud cake particle carry out after-treatment after single treatment, the quick volume for reducing mud cake particle, it is set to meet subsequent treatment process, the intensity of artificial treatment mud cake is reduced using the utility model, it is time saving and energy saving, substantially increase operating efficiency.

Description

A kind of sludge dewatering system with mud cake crushing function
Technical field
The utility model is related to sludge dewatering treatment apparatus field, more particularly to a kind of sludge with mud cake crushing function Dewatering system.
Background technology
At present, existing sludge dewatering equipment is that in the state of closed, sludge squeezing through more than half frames is squeezed into by high-pressure pump Pressure, makes the water in sludge be discharged by filter cloth, so as to reach the efficiency of dehydration.But existing equipment is in the process of separation of solid and liquid In, the susceptible to plugging phenomenon of appearance is all there is, can only be rinsed, thus be made by being passed through a large amount of water in order to prevent from blocking it Into the waste at water source, and a large amount of water rinse the burden for adding that who is changed in sewage disposal, equal to the work(for having made to be dehydrated successively again, And bath must shut down operation, the production running of enterprise or society so have impact on.In addition when forming mud cake after sludge dewatering, The mud cake is last, and by manually carrying out pulverization process, this processing mode not only increases the employment cost of enterprise, wasted time and energy, also Reduce operating efficiency.
Utility model content
The applicant is directed to above-mentioned existing issue, and having carried out Improvement, there is provided a kind of dirt with mud cake crushing function Mud dewatering system, it not only solves the blockage problem of sludge, also improves the crush efficiency of sludge.
The technical scheme that the utility model is used is as follows:
A kind of sludge dewatering system with mud cake crushing function, including sludge dewatering mechanism and mud cake disintegrating mechanism;
The concrete structure of the sludge dewatering mechanism is as follows:
Including frame, the liquid-phase outlet of sludge water abjection is respectively arranged in the frame and for discharging sludge Solid-phase outlet;The first motor is also set up in the side of frame, the output end of first motor connects differential by transmission mechanism Device, one end of pusher shaft is connected with differential mechanism and stretched into by first bearing seat in case, in arranged for interval on the pusher shaft It is multiple to be used to realize to the pusher blades of sludge extrusion dehydration, passive rotating shaft through each pusher blade and with stem on pusher shaft and The pusher blade connection of afterbody, also sets up the first helical blade for crushing mud cake, described first in the passive rotating shaft The quantity of helical blade is incremented by by the pusher blade of the pusher blade positioned at pusher shaft stem rearwardly;The pusher shaft it is another End is stretched out case and is connected with second bearing seat;Rotary drum, described turn are also set up in the case, in the periphery of the pusher shaft Drum is rotated by the second motor and transmission mechanism control;
The concrete structure of the mud cake disintegrating mechanism is as follows:It is affixed in the side outer wall of the hopper
Installing plate, drive mechanism is arranged on the installing plate, the output end connection of drive mechanism
Rotary shaft, the rotary shaft through the hopper and with the axle positioned at hopper opposite side outer wall
Bearing is connected, and powder is provided in the inside of the hopper, in the periphery of the rotary shaft
Second helical blade of broken mud cake, in rotary shaft close to each adjacent the second of bearing block one end
The spacing of helical blade is in gradually to successively decrease to the rotary shaft other end;Under the rotary shaft
Side, the also affixed many shakes flitch in the hopper, multiple use are opened up in each shake on flitch
The material path passed through in mud cake particle, each material path on adjacent shake flitch is wrong each other each other
Position arrangement, also sets up for reducing in the two ends of each shake flitch, in the outer wall of the hopper
The dither of mud cake volume.
Its further technical scheme is:
The second bearing seat is located at the opposite side of frame;The sub-material for flowing into sludge is also set up on the pusher shaft Mouthful, one end that the pusher shaft stretches out second bearing seat sets charging aperture;
Be further opened with overfall at the stem pusher blade of the pusher shaft, in one end of rotary drum, the case with Inner chamber body is also formed between rotary drum, the overfall is connected with inner chamber body;
The other end of the rotary drum is tapered, and slag-drip opening is also opened up in the other end of the rotary drum;
One end of the hopper is back taper mechanism, and covering one layer along along the inner conical surface of the hopper makes mud cake not stick together In the waterproof layer of inwall, one end intake port of the hopper with back taper mechanism tapers off to the other end of hopper;
The material path is the through hole through shake flitch, and one end of the material path is the taper hole with circular conical surface;
The air inlet for the hot blast that circulates also is opened up in one end of the rotary shaft, is also opened up in the rotary shaft center Air outlet also opens up the circulation duct for being respectively communicated with air inlet and air outlet in the inside of the rotary shaft.
The beneficial effects of the utility model are as follows:
Sludge dewatering system can realize 24 hours dewatering operations to sludge in the utility model, its have floor space it is small, The problem of easy to maintain and operation, case is set effectively to lift the sealing property of complete machine, the setting of differential mechanism can be met not With the processing of solid content liquid, complete machine safe running performance is substantially increased, the setting of helical blade and passive rotating shaft can be by Mud cake carries out fast-crushing, and its power source is provided by pusher shaft and pusher blade, and the afterbody of rotary drum is designed to that cone type can increase The extruding force of pusher blade, greatly reduces mud extraction liquid holdup, improves solid-liquid separation efficiency.
The arrangement of bucket front back taper mechanism is easy to mud cake blanking more quick and convenient in the utility model, adjoining spiral The design of spacing can guarantee that the fast-crushing of different size mud cake particle between blade, the material path and jolting plate of the arrangement that misplaces, The arrangement of dither can make mud cake particle carry out after-treatment after single treatment, quickly reduce the body of mud cake particle Product, is made it meet subsequent treatment process, the intensity of artificial treatment mud cake is reduced using the utility model, time saving and energy saving, significantly Improve operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of sludge dewatering system in the utility model.
Fig. 2 is the structural representation of mud cake crushing system in the utility model.
Wherein:101st, the first motor;102nd, differential mechanism;103rd, first bearing seat;104th, overfall;105th, pusher shaft; 106th, pusher blade;107th, passive rotating shaft;108th, the first helical blade;109th, sub-material mouthful;110th, slag-drip opening;111st, second bearing Seat;112nd, charging aperture;113rd, the second motor;114th, solid-phase outlet;115th, case;116th, rotary drum;117th, liquid-phase outlet;118th, machine Frame;2nd, hopper;201st, waterproof layer;3rd, drive mechanism;301st, air inlet;302nd, air outlet;303rd, the second helical blade;304th, turn Moving axis;305th, bearing block;306th, installing plate;307th, circulation duct;4th, dither;5th, flitch is shaken;501st, material path.
Embodiment
Illustrate embodiment of the present utility model below.
A kind of sludge dewatering system with mud cake crushing function includes sludge dewatering mechanism and mud cake disintegrating mechanism;
The concrete structure of sludge dewatering mechanism is as follows:
Including frame 118, the liquid-phase outlet 117 of sludge water abjection is respectively arranged in frame 118 and for discharging The solid-phase outlet 114 of sludge;The first motor 101 is also set up in the side of frame 118, the output end of the first motor 101 is by passing Motivation structure connected with differential 102, one end of pusher shaft 105 is connected with differential mechanism 102 and stretches into case by first bearing seat 103 In 115, in the multiple pusher blades 106 for being used for realization to sludge extrusion dehydration of arranged for interval on pusher shaft 105, passive rotating shaft 107 run through each pusher blade 106 and are connected with the pusher blade 106 of stem and afterbody on pusher shaft 105, in passive rotating shaft 107 On also set up the first helical blade 108 for crushing mud cake, the quantity of the first helical blade 108 is by first positioned at pusher shaft 105 The pusher blade 106 of the pusher blade 106 in portion rearwardly is incremented by;The other end of pusher shaft 105 stretch out case 115 and with the second axle Bearing 111 is connected;Also set up rotary drum 116 in the case 115, in the periphery of pusher shaft 105, rotary drum 116 by the second motor 113 and Transmission mechanism control is rotated.Second bearing seat 111 is located at the opposite side of frame 118;Also set up on pusher shaft 105 for flowing into The sub-material mouthful 109 of sludge, one end that pusher shaft 105 stretches out second bearing seat 111 sets charging aperture 112.In the head of pusher shaft 105 Overfall 104 is further opened with portion's pusher blade 106, in one end of rotary drum 116, is also formed between case 115 and rotary drum 116 Inner chamber body, overfall 104 is connected with inner chamber body.The other end of rotary drum 116 is tapered, in the other end also row of opening up of rotary drum 116 Cinder notch 110.
As shown in Fig. 2 in the affixed installing plate 306 of side outer wall of hopper 2, drive mechanism 3 is arranged on installing plate 306, Drive mechanism 3 output end connection rotary shaft 304, rotary shaft 304 through hopper 2 and with the axle positioned at the opposite side outer wall of hopper 2 Bearing 305 is connected, in the inside of hopper 2, the second helical blade 303 for being provided in the periphery of rotary shaft 304 crushing mud cake, To the other end of rotary shaft 304 it is in close to the spacing of each adjacent second helical blade 303 of the one end of bearing block 305 in rotary shaft 304 Gradually successively decrease;In the lower section of rotary shaft 304, the also affixed many shakes flitch 5 in hopper 2, multiple use are opened up on flitch 5 in each shake The material path 501 passed through in mud cake particle, each other each material path 501 on adjacent shake flitch 5 misplace each other arrangement, expect in each shake The two ends of plate 5, in the outer wall of hopper 2 also set up dither 4 for reducing mud cake volume.
One end of hopper 2 is back taper mechanism, and covering one layer along along the inner conical surface of hopper 2 makes mud cake can not be attached to inwall Waterproof layer 201, the other end of from one end intake port to hopper 2 of the hopper 2 with back taper mechanism taper off.Material path 501 be the through hole through shake flitch 5, and one end of material path 501 is the taper hole with circular conical surface.In one end of rotary shaft 304 The air inlet 301 for the hot blast that circulates also is opened up, air outlet 302 is also opened up in rotary shaft 304 in the center of rotary shaft 304 Portion also opens up the circulation duct 307 for being respectively communicated with air inlet 301 and air outlet 302.
Specific work process of the present utility model is as follows:
As shown in figure 1, power is transferred into differential mechanism 102 by transmission mechanism by the first motor 101 and pusher shaft is driven 105th, pusher blade 106, the helical blade 108 of passive rotating shaft 107 and first are rotated, and the second motor 113 is driven by transmission mechanism Rotary drum 116 rotates, and starts to and produces powerful centrifugal force field after full speed by rotation, and sludge raw material passes through charging aperture 112 Flowed out into and from sub-material mouthful 109 in rotary drum 116, in the presence of centrifugal force field, relatively great solid-phase material is heavy is attached to At the inwall of rotary drum 116, pusher shaft 105, pusher blade 106 is set to produce a constant difference with rotary drum 116 by differential mechanism 102 Rotating speed, the solid phase sediment being then dehydrated flows out from slag-drip opening 110 and solid-phase outlet 114, and the liquid phase of light specific gravity is then from overfall 104 Outflow, the purpose of dehydration is reached by continuously working.Sludge can form mud cake in continuous conveying process, when formation mud It is set to crush immediately by the first helical blade 108 and the effect of passive rotating shaft 107 during cake, so as to ensure to be not easily blocked in rotary drum 116.
As shown in Fig. 2 solid phase (mud cake) is fallen into hopper 2 after the outflow of solid-phase outlet 114, because the inwall of hopper 2 is set The inwall for putting waterproof layer 201 and hopper 2 is inclined conical surface type structure, therefore it can make the whereabouts of mud cake at the uniform velocity, driving machine Structure 3 starts and drives rotary shaft 304 to rotate, and hot blast enters into and through circulation duct 307 from air inlet 301 and flowed from air outlet 302 Go out, bulky grain sludge is heated and is contacted with the second helical blade 303 of rotation so as to form the particle of small volume, by the second spiral shell Spacing between vane piece 303 can meet what different mud cake particles were crushed in gradually successively decreasing from the one end of rotary shaft 304 to the other end Purpose, the mud cake particle after single treatment is fallen on shake flitch 5, and dither 4, which starts, makes the particle on shake flitch 5 persistently jump Move and reduce into more tiny particle and flowed out from material path 501, because material path 501 is arranged in dislocation, therefore mud can be made Cake particle shakes by repeat impact and forms fine particle, meets subsequent treatment work.
Above description is explained of the present utility model, is not the restriction to utility model, what the utility model was limited Scope is referring to claim, and in the case of without prejudice to basic structure of the present utility model, the utility model can make any shape The modification of formula.

Claims (7)

1. a kind of sludge dewatering system with mud cake crushing function, it is characterised in that:Including sludge dewatering mechanism and mud cake powder Broken mechanism;
The concrete structure of the sludge dewatering mechanism is as follows:
Including frame (118), the liquid-phase outlet (117) of sludge water abjection is respectively arranged in the frame (118) and is used In the solid-phase outlet (114) of discharge sludge;The first motor (101), first motor are also set up in the side of frame (118) (101) output end is connected simultaneously by transmission mechanism connected with differential (102), one end of pusher shaft (105) with differential mechanism (102) Stretched into by first bearing seat (103) in case (115), it is multiple for realization pair in arranged for interval on the pusher shaft (105) The pusher blade (106) of sludge extrusion dehydration, passive rotating shaft (107) through each pusher blade (106) and with pusher shaft (105) Pusher blade (106) connection of stem and afterbody, also sets up the first spiral shell for crushing mud cake in the passive rotating shaft (107) Vane piece (108), the quantity of first helical blade (108) from the pusher blade (106) positioned at pusher shaft (105) stem to The pusher blade (106) of afterbody is incremented by;The other end of the pusher shaft (105) stretches out case (115) and and second bearing seat (111) connect;Rotary drum (116), the rotary drum are also set up in the case (115), in the periphery of the pusher shaft (105) (116) rotated by the second motor (113) and transmission mechanism control;
The concrete structure of the mud cake disintegrating mechanism is as follows:
Including hopper (2), in the affixed installing plate of side outer wall (306) of the hopper (2), drive mechanism (3) is arranged at described On installing plate (306), the output end connection rotary shaft (304) of drive mechanism (3), the rotary shaft (304) runs through the hopper (2) and with positioned at the bearing block (305) of hopper (2) opposite side outer wall it is connected, inside in the hopper (2), rotates described The periphery of axle (304) is provided for crushing the second helical blade (303) of mud cake, in rotary shaft (304) close to bearing block (305) The spacing of each adjacent second helical blade (303) of one end is in gradually to successively decrease to rotary shaft (304) other end;In the rotary shaft (304) lower section, the also affixed many shake flitch (5) in the hopper (2), open up multiple for mud in each shake on flitch (5) The material path (501) that cake particle passes through, each other each material path (501) on adjacent shake flitch (5) misplace each other arrangement, Yu Gezhen The two ends of flitch (5), in the outer wall of the hopper (2) also set up dither (4) for reducing mud cake volume.
2. a kind of sludge dewatering system with mud cake crushing function as claimed in claim 1, it is characterised in that:Described second Bearing block (111) is located at the opposite side of frame (118);The sub-material for flowing into sludge is also set up on the pusher shaft (105) Mouth (109), one end that the pusher shaft (105) stretches out second bearing seat (111) sets charging aperture (112).
3. a kind of sludge dewatering system with mud cake crushing function as claimed in claim 1, it is characterised in that:Pushed away described Expect stem pusher blade (106) place of axle (105), overfall (104) be further opened with one end of rotary drum (116), in the cover Inner chamber body is also formed between shell (115) and rotary drum (116), the overfall (104) connects with inner chamber body.
4. a kind of sludge dewatering system with mud cake crushing function as claimed in claim 1, it is characterised in that:The rotary drum (116) the other end is tapered, and slag-drip opening (110) is also opened up in the other end of the rotary drum (116).
5. a kind of sludge dewatering system with mud cake crushing function as claimed in claim 1, it is characterised in that:The hopper (2) one end is back taper mechanism, and one layer is covered along along the inner conical surface of the hopper (2) makes mud cake can not be attached to the anti-of inwall Water layer (201), the other end of one end intake port to hopper (2) of the hopper (2) with back taper mechanism tapers off.
6. a kind of sludge dewatering system with mud cake crushing function as claimed in claim 1, it is characterised in that:The punishment in advance Hole (501) is the through hole through shake flitch (5), and one end of the material path (501) is the taper hole with circular conical surface.
7. a kind of sludge dewatering system with mud cake crushing function as claimed in claim 1, it is characterised in that:At described turn One end of moving axis (304) also opens up the air inlet (301) for the hot blast that circulates, and is also opened up in the rotary shaft (304) center Air outlet (302) also opens up the stream for being respectively communicated with air inlet (301) and air outlet (302) in the inside of the rotary shaft (304) Thread a pipe (307).
CN201720296368.6U 2017-03-24 2017-03-24 A kind of sludge dewatering system with mud cake crushing function Active CN206570194U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720296368.6U CN206570194U (en) 2017-03-24 2017-03-24 A kind of sludge dewatering system with mud cake crushing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720296368.6U CN206570194U (en) 2017-03-24 2017-03-24 A kind of sludge dewatering system with mud cake crushing function

Publications (1)

Publication Number Publication Date
CN206570194U true CN206570194U (en) 2017-10-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720296368.6U Active CN206570194U (en) 2017-03-24 2017-03-24 A kind of sludge dewatering system with mud cake crushing function

Country Status (1)

Country Link
CN (1) CN206570194U (en)

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