CN114873891A - Full-automatic ultrahigh pressure sludge filter press - Google Patents

Full-automatic ultrahigh pressure sludge filter press Download PDF

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Publication number
CN114873891A
CN114873891A CN202210460235.3A CN202210460235A CN114873891A CN 114873891 A CN114873891 A CN 114873891A CN 202210460235 A CN202210460235 A CN 202210460235A CN 114873891 A CN114873891 A CN 114873891A
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China
Prior art keywords
filter cloth
sludge
driving roller
assembly
composite layer
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CN202210460235.3A
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Chinese (zh)
Inventor
刘永跃
朱前明
高育森
周顺桂
叶捷
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DADI LVYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY (BEIJING) CO LTD
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DADI LVYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY (BEIJING) CO LTD
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Priority to CN202210460235.3A priority Critical patent/CN114873891A/en
Publication of CN114873891A publication Critical patent/CN114873891A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The invention belongs to the field of sludge dewatering, and provides a full-automatic ultrahigh pressure sludge filter press which comprises a support platform, a sludge distribution module and a dewatering module. The sludge distribution module comprises a conveying assembly and a sludge flattening assembly arranged above the lower filter cloth; the sludge flattening assembly is used for flattening sludge on the lower filter cloth, the upper filter cloth and the lower filter cloth on the sludge distribution module can uniformly distribute the sludge between the upper filter cloth and the lower filter cloth along the conveying assembly to form a sludge composite layer, the filter cloth flattening assembly is arranged at the front end of the conveying assembly and is configured to position the composite layer conveyed by the conveying assembly along the width direction; the dehydration module comprises two groups of dehydration tank components and dehydration components; the dehydration tank assembly receives the composite layers conveyed by the respective mud distribution modules and is alternately dehydrated by the dehydration assembly; the dehydrated composite layers return to the mud distribution modules where the composite layers are respectively located to be reversed and separated so as to roll up the upper filter cloth and the lower filter cloth and automatically discharge mud.

Description

Full-automatic ultrahigh pressure sludge filter press
Technical Field
The invention belongs to the technical field of sludge treatment, and particularly relates to a full-automatic ultrahigh pressure sludge filter press.
Background
Among the treatment cost of the sludge, the transportation cost is the main cost, and the sludge is dehydrated, so that the transportation cost can be greatly reduced, for example, the sludge with the water content of 95 percent is dehydrated to the sludge with the water content of 50 percent, and the weight is reduced by 90 percent, so that the sludge is dehydrated to have important significance. The prior full-automatic ultrahigh pressure sludge filter press mainly depends on placing sludge between two layers of filter cloth to extrude moisture in the sludge. As in the prior art, the mud crowded strip dehydration module disclosed in patent application No. 201910128351.3, the mud conveyer belt divide into the slope mud conveyer belt of front end and the horizontal sludge conveyer belt of rear end in this device, be provided with lower filter cloth in slope mud conveyer belt department, set up the filter cloth in horizontal sludge conveyer belt department, crowded strip machine carries mud to the upper and lower between the filter cloth, the mud strip by upper filter cloth and lower filter cloth parcel is compacted through the pinch roller compaction of horizontal conveyer belt top, later continue to convey to the feed cylinder through horizontal sludge conveyer belt and fold in the feed cylinder, and carry the feed cylinder to press department through the telecontrol equipment and will be extruded by the moisture of the mud strip of parcel, the device is complicated, degree of automation is low, equipment cost is high. Also, as patent application No. 202110925161.1 discloses a sludge vertical box type filter-pressing drying system, the patent mentions that the dehydration device is an annular device formed by four cylinder bodies, and the device has the phenomena of low automation degree, long dehydration time, uneven folding, difficult sludge distribution and the like by prepressing, pressing and cyclic dehydration; and patent application No. 202010278384.9 discloses a sludge dewatering mummification device, and the easy off tracking of filter cloth when the device cloth mud can not realize automatic cloth mud, mud pressing, play mud integration, and use the electric energy heating, the running cost is high.
The automatic degree of the sludge treatment mode among the prior art is low, can not realize automatic cloth, needs the manual work to change the filter cloth constantly, and the mud strip is extruded after accomplishing, can not go out mud automatically.
In addition, among the prior art, go up filter cloth and lower filter cloth in the parcel mud stage to and when conveying in the feed cylinder, the composite bed that forms appears inhomogeneous when folding easily, when utilizing press or pneumatic cylinder to mud application pressure, mud is random flow in the filter cloth, leads to the mud after the dehydration and filter cloth fold into random wrinkle, leads to going out the mud difficulty.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a full-automatic ultrahigh pressure sludge filter press which can automatically complete the processes of arranging filter cloth, pressing sludge, discharging sludge and the like, has high automation degree, controls sludge dehydration in real time, has simple equipment, greatly reduces the production cost and avoids people from working in severe environment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the full-automatic ultrahigh pressure sludge filter press comprises a support platform, two groups of sludge distribution modules arranged on the support platform and a dehydration module arranged between the two groups of sludge distribution modules;
the sludge distribution module comprises a conveying assembly, an upper filter cloth and a lower filter cloth which can be in forward and reverse rotation transmission along the conveying assembly, and a sludge flattening assembly arranged above the lower filter cloth;
the sludge flattening assembly flattens the sludge on the lower filter cloth, the sludge distribution module rotates positively to enable the upper filter cloth and the lower filter cloth to wrap the sludge to form a composite layer, and the filter cloth flattening assembly is arranged at the front end of the conveying assembly and is configured to position the composite layer conveyed by the conveying assembly along the width direction and fold the composite layer into a dewatering tank assembly of the dewatering module;
the dehydration module comprises two groups of dehydration tank assemblies which can move back and forth between the two groups of sludge distribution modules and a dehydration assembly positioned above the dehydration tank assemblies;
the dewatering tank assemblies receive the composite layers conveyed by the mud distribution modules respectively, and the composite layers in the two groups of dewatering tank assemblies are alternately dewatered by the dewatering assemblies;
and meanwhile, the composite layers after being dehydrated are reversely separated by the mud distributing modules respectively located so as to roll up the upper filter cloth and the lower filter cloth and automatically discharge mud.
Preferably, the full-automatic ultrahigh pressure sludge filter press further comprises a swing module arranged at the front end of the sludge distribution module, wherein the swing module comprises a push plate driving assembly arranged below the filter cloth flattening assembly, a push plate connected to the output end of the push plate driving assembly, and a sliding assembly arranged on the support platform;
the push plate is arranged on the sliding assembly in a reciprocating sliding mode along the horizontal direction, and the composite layer is folded and placed in the dehydration tank assembly.
Preferably, the filter cloth flattening assembly comprises a mounting frame arranged on the support platform, transmission shafts arranged at two ends of the mounting frame and arranged in parallel, and at least one group of straightening assemblies arranged on the mounting frame;
the axial direction of the transmission shaft is arranged along the width direction of the composite layer, and the aligning component can move along the axial direction of the transmission shaft so as to adjust the position of the composite layer along the width direction of the composite layer.
Preferably, full-automatic superhigh pressure sludge press filter still includes work platform, support platform cloth mud module and dehydration module all set up in work platform is last, support platform with work platform is at the first distance of predetermineeing of interval in the direction of height.
Preferably, the two groups of dewatering tank assemblies are spaced by a preset distance and move synchronously;
one group of the dewatering tank assemblies is positioned below the support platform to receive the composite layer conveyed by the filter cloth flattening assemblies of one group of the sludge distribution modules, meanwhile, the dewatering assemblies dewater the composite layer in the other group of the dewatering tank assemblies positioned right below the dewatering assemblies, and then the other group of the sludge distribution modules are reversed to separate the dewatered composite layer so as to roll up the upper filter cloth and the lower filter cloth and discharge sludge;
or when the dehydration component dehydrates the composite layer in one group of the dehydration tank components, the mud distribution module of the other group of the dehydration tank components is arranged below the support platform and rotates reversely to roll up the upper filter cloth and the lower filter cloth and discharge mud, and then the mud distribution module rotates positively to form the composite layer again to be placed in the dehydration tank components.
Preferably, the dehydration module further comprises:
set up in between the cloth mud module and be located track on the work platform, and with track complex pulley, and connect in two connect the driving medium between the dehydration tank subassembly, and dehydration tank drive assembly, the output of dehydration tank drive assembly connect in connect the driving medium, in order to drive two the dehydration tank subassembly is followed the track slides in step.
Preferably, the sludge distribution module further comprises a sludge conveying assembly arranged below the support platform, the sludge conveying assembly is positioned between an upper filter cloth roll and a lower filter cloth roll on the working platform, and the upper filter cloth roll is positioned at the rear side of the lower filter cloth roll and is spaced by a second preset distance;
the upper filter cloth yardage roll conveys the upper filter cloth to the conveying assembly, the lower filter cloth yardage roll conveys the lower filter cloth to the conveying assembly, and after the composite layer is reversely separated by the sludge distributing module where the composite layer is located, sludge falls onto the sludge conveying assembly.
Preferably, the conveying assembly comprises two groups of transmission roller sets which are arranged on the support platform and are spaced at a first preset distance in the horizontal direction, the two groups of transmission roller sets are arranged in parallel, the axial direction of the transmission roller sets is arranged along the width direction of the upper filter cloth, and the upper filter cloth and the lower filter cloth are respectively driven by the transmission roller sets which are close to each other;
and the horizontally arranged transmission platform is used for transmitting the lower filter cloth to the transmission platform through the transmission roller assembly, the sludge is placed on the lower filter cloth on the transmission platform, and the lower filter cloth moves forwards along with the transmission platform and forms the composite layer with the upper filter cloth.
Preferably, the transfer assembly further comprises:
the first middle driving roller and the second middle driving roller are arranged between the two groups of driving roller sets, the first middle driving roller is positioned below the second middle driving roller and is spaced at a fourth preset distance along the height direction, and the first middle driving roller is positioned on one side, close to the driving platform, of the second middle driving roller;
and the third transmission roller, the fifth transmission roller and the seventh transmission roller are sequentially arranged above the conveying assembly and along the transmission direction of the upper filter cloth, the third transmission roller is positioned above one end of the transmission platform, the fifth transmission roller and the third transmission roller are spaced at a fifth preset distance in the horizontal direction, the position of the fifth transmission roller in the height direction is lower than that of the third transmission roller, the seventh transmission roller and the fifth transmission roller are spaced at a seventh preset distance in the horizontal direction, and the position of the fifth transmission roller in the height direction is lower than that of the fifth transmission roller.
Preferably, the conveying assembly further comprises a fourth driving roller and a sixth driving roller, the fourth driving roller is positioned below the front side of the third driving roller, and the position of the fourth driving roller in the height direction is higher than that of the fifth driving roller;
the sixth driving roller is located below the front side of the fifth driving roller, and the position of the sixth driving roller in the height direction is higher than the seventh driving roller.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the upper filter cloth and the lower filter cloth wrap sludge in the middle to form a composite layer, the composite layer is straightened along the width direction of the composite layer by the filter cloth flattening assembly, the composite layer is continuously driven forwards and is folded and placed in the dewatering tank assembly below the support platform, and the filter cloth flattening assembly is arranged to ensure that the composite layer in the dewatering tank assembly is still neat after dewatering, so that a sludge distribution module can be conveniently inverted to automatically discharge sludge; and the upper filter cloth and the lower filter cloth after being rolled up are tidy, can be repeatedly used, do not need manual adjustment, save time and improve the working efficiency.
The dehydration module is provided with two groups of dehydration tank components and a composite layer positioned above the dehydration tank components and used for dehydrating the composite layer positioned in the dehydration tank components right below the dehydration tank components. The composite bed that the cloth mud module conveying that the dehydration tank subassembly was located separately was come is received, and after the dehydration, through cloth mud module reversal will be the composite bed separation in the dehydration tank subassembly separately, thereby realize automatic mud of going out with lower filter cloth in the roll-up, utilize the positive and negative rotation of above-mentioned cloth mud module, in order to realize automatic formation composite bed, the dehydration, go out the mud operation, in order to reduce artifical mud operation of going out, the work efficiency is improved, improve workman's operational environment, avoid the workman to work under adverse circumstances. In addition, while one group of dewatering tank assemblies receives the formed composite layer at the sludge distribution module, the other group of dewatering tank assemblies are dewatered by the dewatering assemblies, and the two actions are carried out simultaneously, so that the time is saved.
Drawings
FIG. 1 is a schematic structural diagram of a full-automatic ultrahigh pressure sludge filter press according to the present invention;
FIG. 2 is a schematic structural diagram of a mud distribution module according to the present invention;
FIG. 3 is a first angle schematic view of the transfer assembly and sludge flattening assembly of the present invention;
FIG. 4 is a second angle schematic of the conveyor assembly and sludge flattening assembly of the present invention;
FIG. 5 is a schematic view of the structure of the conveying assembly and the sludge flattening assembly (excluding the upper filter cloth, the lower filter cloth and the sludge) in the present invention;
FIG. 6 is a schematic structural view of a sludge transport assembly in the present invention;
FIG. 7 is a schematic view of a first angle of the cloth flattening assembly according to the present invention;
FIG. 8 is a second angled schematic view of the cloth flattening assembly of the present invention;
FIG. 9 is a schematic structural diagram of a swing module according to the present invention;
FIG. 10 is a schematic view of the construction of the dewatering channel assembly, track and pulley of the present invention;
figure 11 is a front view of the dewatering channel assembly, track and pulley of the present invention;
FIG. 12 is a schematic view of the structure of FIG. 11 taken along line A-A in the present invention;
fig. 13 is a schematic structural view at I in fig. 12 in the present invention.
Wherein the content of the first and second substances,
1. upper filter cloth, 100 and upper filter cloth rolls;
2. lower filter cloth; 200. rolling the lower filter cloth;
3. a support platform; 31. a mud outlet hole;
4. a mud distributing module; 41. a transfer assembly; 411. a drive roller set; 4111. a first drive roller; 4112. a second driving roller; 412. a transmission platform; 413. a third driving roller; 414. a fourth driving roller; 415. a fifth driving roller; 416. a sixth driving roller; 417. a seventh driving roller; 418. a drive shaft drive assembly; 419. a shaft sleeve; 420. a transmission bracket; 425. a first intermediate driving roller; 426. a second intermediate driving roller;
42. a sludge flattening assembly; 421. a first drive assembly; 422. spreading the sludge on a plate;
43. a filter cloth flattening assembly; 431. a mounting frame; 432. flattening the transmission shaft; 433. a straightening assembly; 4331. a yaw drive assembly; 4332. aligning the roller; 4334. aligning the conveyor belt;
44. a sludge conveying assembly; 441. a mud discharging conveyor belt; 442. a transfer roller; 443. a roller drive assembly;
5. a dehydration module; 51. a dewatering tank assembly; 511. a dewatering tank; 500. a dewatering hole; 512. a lifting plate; 513. A lift drive assembly; 52. a track; 53. a pulley; 54. a dewatering cylinder;
6. a working platform; 7. a support pillar; 8. a sludge conveying pipe;
9. a swing module; 91. a push plate drive assembly; 92. pushing the plate; 93. a slide assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements to be referred to must have specific orientations, be constructed in specific orientations, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Mud is when dehydration among the prior art, go up filter cloth 1, filter cloth 2 and mud form the composite bed in-process down, because of last filter cloth 1, filter cloth 2 unevenness in the data send process down, factors such as mud can not shakeout, the composite bed that leads to forming is folding irregular, mud is when being extrudeed in the filter cloth, the mud after the irregular flow leads to the dehydration goes out the mud difficulty, in above-mentioned formation composite bed in-process, and go out mud after the dehydration and need artifical mud, artifical filter cloth after accomodating the use, operational environment is abominable.
In order to solve the problems, as shown in fig. 1-2, the embodiment provides a full-automatic ultrahigh pressure sludge filter press, which includes a support platform 3, two sets of same sludge distribution modules 4 disposed on the support platform 3, and a dewatering module 5 disposed between the two sets of sludge distribution modules 4. The sludge distribution module 4 comprises a conveying assembly 41, a sludge flattening assembly 42 and a filter cloth flattening assembly 43, the upper filter cloth 1 and the lower filter cloth 2 are driven along the conveying assembly 41, the sludge flattening assembly 42 is arranged above the lower filter cloth 2, the sludge flattening assembly 42 flattens the sludge on the lower filter cloth 2, and the upper filter cloth 1 and the lower filter cloth 2 wrap a composite layer formed by sludge. The filter cloth flattening assembly 43 is disposed on one side of the conveying assembly 41 close to the dewatering module 5, that is, the filter cloth flattening assembly 43 is located at the front end of the transmission assembly 41, and the filter cloth flattening assembly 43 is configured to straighten the position of the composite layer along the width direction and fold the composite layer into the dewatering tank assembly 51 of the dewatering module 5.
The dehydration module 5 comprises a dehydration tank assembly 51 which can move back and forth between two groups of sludge distribution modules 4 and a dehydration assembly which is arranged above the dehydration tank assembly 51; the dewatering tank assemblies 5 are positioned below the support platforms 3, the dewatering tank assemblies 51 positioned below the support platforms 3 receive composite layers conveyed by the filter cloth flattening assemblies 43 of the mud distribution modules 4 respectively, and the composite layers in the two groups of dewatering tank assemblies 51 are alternately dewatered by the dewatering assemblies; meanwhile, the composite layer is reversed by the mud distributing modules 4 after being dehydrated so as to roll up the upper filter cloth 1 and the lower filter cloth 2 and automatically discharge mud.
The "front end" in this embodiment is a description of the cloth module 4 forming a composite layer, the front end being referred to the direction in which the upper filter cloth 1 and the lower filter cloth 2 advance.
In the above embodiment, the sludge on the lower filter cloth 2 is flattened by the sludge flattening assembly 42 located above the conveying assembly 41 on the lower filter cloth 2 of the conveying assembly 41 of the sludge distribution module 4, and then the upper filter cloth 1 and the lower filter cloth 2 wrap the sludge in the middle to form a composite layer by the transmission of the conveying assembly 41.
The composite layer is continuously transmitted forwards to the filter cloth flattening assembly 43, the position of the composite layer along the width direction of the composite layer is straightened by the filter cloth flattening assembly 43, the composite layer is continuously transmitted forwards and is folded and placed in the dewatering tank assembly 51 positioned below the support platform 3, the filter cloth flattening assembly 43 is arranged to ensure that the composite layer in the dewatering tank assembly 51 is still neat after dewatering, and the mud distribution module 4 is convenient to reverse to automatically discharge mud; and the upper filter cloth 1 and the lower filter cloth 2 after being rolled up are tidy, can be repeatedly used, do not need manual adjustment, save time and improve the working efficiency.
The dewatering module 5 is provided with two sets of dewatering channel assemblies 51 and a composite layer located above the dewatering channel assemblies 51 and used for dewatering the composite layer in the dewatering channel assemblies 51 located right below the dewatering channel assemblies. The composite bed that the cloth mud module 4 conveying that the dehydration tank subassembly 51 received place separately comes, and after the dehydration, through cloth mud module 4 reversal will be the composite bed separation in the dehydration tank subassembly 51 separately, thereby filter cloth 1 and lower filter cloth 2 realize automatic mud of going out in the roll-up, utilize above-mentioned cloth mud module 4's positive and negative rotation, in order to realize automatic formation composite bed, the dehydration, go out the mud operation, in order to reduce artifical mud operation of going out, the work efficiency is improved, improve workman's operational environment, avoid the workman to work under adverse circumstances.
In addition, while one set of the dewatering trough assemblies 51 receives the formed composite layer at the sludge distribution module 4, the other set of the dewatering trough assemblies 52 are dewatered by the dewatering assemblies, and the two actions are carried out simultaneously, so that the time is saved.
The thickness that the above-mentioned mud shakeout subassembly 42 of setting up can guarantee the composite bed that forms keeps unanimous basically, sets up filter cloth shakeout subassembly 43 and can guarantee that the composite bed can be neatly stacks in dehydration tank subassembly 51 to make dehydration module 5 when the dehydration, the composite bed after folding can even atress, and furthest's dehydration guarantees the dehydration effect.
Preferably, the mud distribution modules 4 are symmetrically arranged to ensure that two sets of mud distribution modules can work simultaneously, and are matched with two sets of dewatering tank assemblies 51 to improve the working efficiency.
Preferably, as shown in fig. 1 and 2, the full-automatic ultrahigh pressure sludge filter press further includes a working platform 6, the support platform 3, the sludge distribution modules 4 and the dehydration modules 5 are all disposed on the working platform 6, the sludge distribution modules 4 are symmetrically disposed on the working platform 6, the dehydration modules 5 are disposed between two sets of sludge distribution modules 4, the sludge distribution modules 4 are disposed on the support platform 3, the support platform 3 is disposed above the working platform 6, and the support platform 3 and the working platform 6 are spaced by a first preset distance in the height direction.
Above-mentioned support platform 3 and work platform 6 interval first preset distance in the direction of height, guarantee that the composite bed after the dehydration is when separating the roll-up filter cloth 1, filter cloth 2 and play mud down, go up the mud between filter cloth 1 and the lower filter cloth 2 and can drop to the space between support platform 3 and work platform 6 from support platform 3 in, pile up for mud and reserve abundant space, prevent that mud from piling up the normal work that influences whole device.
In order to enable the sludge dropped between the rack platform 3 and the work platform 6 in the above-described embodiment to be automatically transferred to a predetermined position for more efficient cleaning. As shown in fig. 1 to 5, the sludge distribution module 4 further includes a sludge conveying assembly 44 disposed below the support platform 3, the sludge conveying assembly 44 is located between an upper filter cloth roll 100 and a lower filter cloth roll 200 on the working platform 6, the upper filter cloth roll 100 is located at the rear side of the lower filter cloth roll 200 and spaced a second preset distance apart, the upper filter cloth roll 100 conveys the upper filter cloth 1 to the conveying assembly 41, the lower filter cloth roll 200 conveys the lower filter cloth 2 to the conveying assembly 41, and after the composite layer is separated by another group of sludge distribution modules 4, the composite layer falls onto the sludge conveying assembly 44.
The sludge conveying assembly 44 is disposed between the upper filter cloth roll 100 and the lower filter cloth roll 200, the upper filter cloth roll 100 is located at the rear side of the lower filter cloth roll 200 so as to facilitate the transmission and arrangement of the upper filter cloth 1 and the lower filter cloth 2, and in addition, a second preset distance spaced between the upper filter cloth roll 100 and the lower filter cloth roll 200 can be determined according to the transmission condition of the upper filter cloth 1 and the lower filter cloth 2 and the structural size of the sludge conveying assembly 44 disposed between the upper filter cloth 1 and the lower filter cloth 2.
Set up mud conveying component 44 and guarantee that the composite bed after the dehydration is separated by cloth mud module 4 reversal, during filter cloth 1 and lower filter cloth 2 in the roll-up, mud between the two can drop on mud conveying component 44 automatically to guarantee can go out mud fast automatically, improve work efficiency, reduce the manual work volume, reduce the time that the workman worked under adverse circumstances.
Specifically, the support platform 3 is supported by a plurality of support columns 7 which are arranged in parallel, and the support columns 7 are arranged to ensure that the support platform 3 and all parts of the structure on the support platform are supported with sufficient strength, so that the material consumption of the whole structure of the full-automatic ultrahigh pressure sludge filter press is reduced, and the cost is reduced. In addition, set up each support column 7 and can also leave sufficient space and can place mud conveying component 44, make the mud after the dehydration can smoothly drop on mud conveying component 44 to go out mud smoothly.
As shown in fig. 3-4, specifically, a sludge conveying pipe 8 is disposed on the support platform 3 of the sludge distribution module 4, a pipeline outlet of the sludge conveying pipe 8 is located above the lower filter cloth 2, and is close to the front end of the transmission assembly 41, and external sludge is conveyed to the lower filter cloth 2 on the transmission assembly 41 through the sludge conveying pipe 8. The sludge is automatically conveyed to the lower filter cloth 2 of the conveying assembly 41 through the sludge conveying pipe 8, so that manual operation is reduced, and the working efficiency is improved.
In addition, mud shakeout subassembly 42 sets up the mud exit of export on the downward filter cloth 2 of pipeline delivery outlet of mud conveyer pipe 8, and mud shakeout subassembly 42 and mud conveyer pipe 8's pipeline delivery outlet are along horizontal direction interval certain distance, and this distance is not big, guarantees that the mud that pipeline delivery outlet carried can be shaked out by mud shakeout subassembly 42 fast.
Preferably, as shown in fig. 3 to 5, the sludge flattening assembly 42 includes a first driving assembly 421 mounted on the frame of the conveying assembly 41, an output end of the first driving assembly 421 is connected with a sludge flattening plate 422, the first driving assembly 421 drives the sludge flattening plate 422 to adjust a position of the sludge flattening plate 422 in a height direction, the sludge flattening plate 422 is configured to flatten the sludge, and the first driving assembly 421 can adjust a height of the sludge flattening plate 422, so as to adjust a distance between a bottom of the sludge flattening plate 422 and the lower filter cloth 2 in the height direction, thereby controlling a thickness of the sludge flattened on the lower filter cloth 2.
For the specific structure of the sludge spreading plate 422, in this embodiment, the sludge spreading plate 422 is V-shaped and made of a thin plate, and the opening of the V-shaped sludge spreading plate 422 is disposed toward the incoming direction of the sludge, so that the weight of the sludge spreading plate 422 is reduced, and meanwhile, the spreading plane in the width direction can be increased by the V-shaped design, thereby ensuring the spreading effect of the sludge on the lower filter cloth 2 in the width direction. In other embodiments, the shape of the sludge flattening plate 422 may also be a straight line shape, or a circular arc shape, and the specific shape may be determined according to actual needs. Preferably, in this embodiment, the first driving assembly 421 includes a cylinder, and an output end of the cylinder is connected to the sludge spreading plate 422.
Preferably, as shown in fig. 2 to 5, the conveying assembly 41 of the cloth module 4 comprises two sets of driving roller sets 411 arranged on the support platform 3 and spaced apart from each other by a first preset distance in the horizontal direction, and a horizontally arranged driving platform 412, wherein the two sets of driving roller sets 411 are arranged in parallel, the axial direction of the driving roller sets 411 is arranged along the width direction of the upper filter cloth 1, and the upper filter cloth 1 and the lower filter cloth 2 are respectively driven by the respectively adjacent driving roller sets 411. The lower filter cloth 2 is driven to the transmission platform 412 through the transmission roller group 411, sludge is placed on the lower filter cloth 2 on the transmission platform 412, the lower filter cloth 2 moves forward along with the transmission platform 412, and a composite layer is formed between the lower filter cloth 2 and the upper filter cloth 1 which is driven synchronously.
As shown in fig. 3, the conveying assembly 41 is provided with two sets of driving roller sets 411 on the support platform 3, and the two sets of driving roller sets 411 are spaced at a third preset distance along the horizontal direction, so as to ensure that the dewatered composite layer is reversed and separated into the upper filter cloth 1 and the lower filter cloth 2 in the sludge distribution module 4, and the sludge between the upper filter cloth 1 and the lower filter cloth 2 can smoothly drop between the working platform 6 and the support platform 3 through the space between the two sets of driving roller sets 411. Wherein, go up filter cloth 1 through the transmission of a set of drive roller set 411 that is close to filter cloth yardage roll 100, filter cloth 2 is through the transmission of another set of drive roller set 411 that is close to filter cloth yardage roll 200 down, behind filter cloth 1 and lower filter cloth 2 in the transmission of transmission roller set 411, can guarantee that the filter cloth is level and smooth at the transmission in-process, the fold can not appear, cooperates sludge leveling subassembly 42 to level out the mud on the filter cloth 2 down, and then guarantees that the composite bed thickness that forms is even, level and smooth surface.
Specifically, as shown in fig. 2-5, the support platform 3 is provided with mud outlet holes 31 corresponding to the two sets of driving roller sets 411, the two sets of driving roller sets 411 are oppositely disposed at two sides of the mud outlet holes 31, when the dehydrated composite layer reversely rotates through the other set of mud distribution module 4, the upper filter cloth 1 and the lower filter cloth 2 are separated, and during the respective furling processes, the mud between the two falls onto the mud conveying assembly 44 through the mud outlet holes 31, is automatically conveyed to a predetermined position through the mud conveying assembly 44, and is cleaned.
Specifically, each set of driving roller 411 components includes a first driving roller 4111 disposed on the upper surface of the support platform 3, and a second driving roller 4112 disposed on the lower surface of the support platform 3. Set up first driving roller 4111 and second driving roller 4112 in order to guarantee tightening the filter cloth in the transmission process, guarantee the steady transmission of filter cloth, the fold can not appear and the slope.
Preferably, the first driving roller 4111 and the second driving roller 4112 of the driving roller set 411 for driving the upper filter cloth 1 are symmetrically arranged on both sides of the support platform 3, and the first driving roller 4111 and the second driving roller 4112 are the same, the first driving roller 4111 and the second driving roller 4112 of the driving roller set 411 for driving the lower filter cloth 2 are asymmetrically arranged on both sides of the support platform 3, the specific positions of the first driving roller 4111 and the second driving roller 4112 are determined according to the position of the lower filter cloth roll 200 and the position of the driving platform 412, the upper filter cloth 1 and the lower filter cloth 2 are respectively driven by the first driving roller 4111 and the second driving roller 4112 of the driving roller set 411, the driving by the first driving roller 4111 and the second driving roller 4112 is utilized, the structure is simple, i.e. the filter cloth can be driven flatly during the driving process of the upper filter cloth 1 and the lower filter cloth 2, so as to ensure that the composite layer is flat and not wrinkled, and the upper filter cloth 1 and the lower filter cloth 2 are flat, the transmission at the middle position of the transmission platform 412 can ensure that the sludge can be completely wrapped by the filter cloth, and the phenomenon of sludge leakage caused by deflection and folding of the filter cloth can be avoided.
In addition, the conveying assembly 41 further comprises a first middle driving roller 425 and a second middle driving roller 426 which are arranged between the two groups of driving roller sets 411, and a third driving roller 413, a fifth driving roller 415 and a seventh driving roller 417 which are arranged above the conveying assembly 41 and are sequentially arranged along the driving direction of the upper filter cloth 1. The first intermediate driving roller 425 is located below the second intermediate driving roller 426 and is spaced at a fourth preset distance in the height direction, the first intermediate driving roller 425 is located on one side, close to the driving platform 412, of the second intermediate driving roller 426, the third driving roller 413 is located above one end of the driving platform 412, the fifth driving roller 415 and the third driving roller 413 are spaced at a fifth preset distance in the horizontal direction, the position of the fifth driving roller in the height direction is lower than that of the third driving roller 413, the seventh driving roller 417 and the fifth driving roller 415 are spaced at a seventh preset distance in the horizontal direction, and the position of the seventh driving roller 417 and the position of the fifth driving roller 415 in the height direction are lower than that of the fifth driving roller 415.
Go up filter cloth 1 and pass through the transmission of above-mentioned first driving roller 4111, first middle driving roller 425, second middle driving roller 426, third driving roller 413, fifth driving roller 415, seventh driving roller 417 in proper order, guarantee that filter cloth 1 can the steady drive in transmission, and can guarantee that filter cloth 1 is unfolded and is leveled, in transmission, phenomenons such as slope, folding can not appear.
Set up between first middle driving roller 425 and the second middle driving roller 426 at the direction of height interval fourth preset distance, guarantee to go up filter cloth 1 and upwards transmit to first middle driving roller 425 and second middle driving roller 426 through first driving roller 4111 and second driving roller 4112 by work platform 6 when, go up filter cloth 1 and keep stretching and leveling state, and can be driven to second driving roller 4122 by last filter cloth yardage roll 100 fast. When the upper filter cloth 1 is upwards driven to the second middle driving roller 426 after passing through the second driving roller 4112, the driving distance between the upper filter cloth 1 and the second middle driving roller 426 is large, the first middle driving roller 425 is arranged between the upper filter cloth 1 and the second middle driving roller to prevent the upper filter cloth 1 from being inclined in the process, the first middle driving roller 425 is positioned on one side, close to the driving platform 412, of the second middle driving roller 426, the position projections of the first middle driving roller 425 and the second middle driving roller 426 in the horizontal direction are prevented from being overlapped, and the clamping stagnation phenomenon of the upper filter cloth 2 is prevented in the driving process.
Because the fifth driving roller 413 and the fifth driving roller 415 are separated by a fifth preset distance in the height direction, the fifth driving roller 415 and the seventh driving roller 417 are separated by a seventh preset distance in the height direction, the fifth driving roller 415 and the seventh driving roller 417 are gradually reduced along the trend of the upper filter cloth 1, the three driving rollers enable the upper filter cloth 1 to be gradually attached to be close to the lower filter cloth 2 and to be attached to the sludge on the lower filter cloth 2 to form a composite layer, in the process that the upper filter cloth 1 is gradually attached to the sludge on the lower filter cloth 2, the attachment process is smooth, the surface of the formed composite layer is ensured to be flat, wrinkles are reduced, meanwhile, all layers of the composite layer after being folded in the dehydration tank assembly 51 are basically the same and neat, the dehydration is convenient, and simultaneously, because all layers of the obtained dehydrated composite layer are basically the same and neat, in the process that the sludge distribution module 4 reversely rotates to separate the dehydrated composite layer, the upper filter cloth 1 and the lower filter cloth 2 can be ensured to be respectively rolled, the obtained cloth roll is still neat so as to be convenient for repeated use.
Set up drive roll group 411 and drive platform 412, lower filter cloth 2 passes through first drive roll 4111 in proper order, second drive roll 4112, convey to drive platform 412, through the horizontal transfer of drive platform 412, it tightens smoothly at the data send process to have guaranteed down filter cloth 2, when mud carries filter cloth 2 down, can guarantee to smooth and easy shakeout mud on filter cloth 2 down at the mud shakeout subassembly 42 of drive platform 412 top, on strain cloth 1 and lay when mud, can level and smooth, thereby guarantee the quality of composite bed.
Preferably, the conveying assembly 41 further includes a fourth driving roller 414 and a sixth driving roller 416, the fourth driving roller 414 is located below the front side of the third driving roller 413, and the fourth driving roller 414 is located higher than the fifth driving roller 415 in the height direction. The sixth driving roller 416 is positioned below the front side of the fifth driving roller 415, and the position of the sixth driving roller 416 in the height direction is higher than the seventh driving roller 417.
The "front" of the "front side" refers to the advancing direction of the upper filter cloth 1 and the lower filter cloth 2 in the sludge distribution module 4 for forming a composite layer in the actual working state of the full-automatic ultrahigh-pressure sludge press filter.
Set up fourth driving roller 414 in the front side below of third driving roller 413, go up filter cloth 1 when third driving roller 413 is to the transmission of fifth driving roller 415, because of the cushioning effect of pushing down of fourth driving roller 414 to last filter cloth 1, guarantee that filter cloth 1 is taut can not beat in the transmission, or because of factors such as external vibration lead to the position change of filter cloth 1, guarantee that go up filter cloth 1 transmission in-process level and smooth, steady, the skew phenomenon can not appear. A sixth driving roller 416 is arranged below the front side of the fifth driving roller 415, when the upper filter cloth 1 is driven to the seventh driving roller 417, the upper filter cloth 1 is driven by the sixth driving roller 416 in a downward pressing buffer manner, so that the upper filter cloth 1 is ensured to be stably kept in the driving overshoot from the fifth driving roller 415 to the seventh driving roller 417, in addition, the sixth driving roller 416 is arranged to ensure that the upper filter cloth 1 is gradually close to the sludge on the lower filter cloth 2 in the process of approaching the sludge on the lower filter cloth 2 from the fifth driving roller 415 to the seventh driving roller 417, and the upper filter cloth 1 can smoothly form a composite layer with the sludge and the lower filter cloth 2 after being driven by the driving rollers, in addition, the upper filter cloth 1 and the lower filter cloth 2 after being driven by the driving rollers can ensure the smoothness, thereby ensuring the smoothness and the uniformity of the sludge on the lower filter cloth 2, and further ensuring the smoothness of the formed composite layer, after being folded, each layer can be ensured to be even.
Specifically, the third driving roller 413, the fourth driving roller 414, the fifth driving roller 415, the sixth driving roller 416, and the seventh driving roller 417 are all installed on a driving bracket 420, the driving bracket 420 is installed on the bracket platform 3, and the specific structure of the driving bracket 420 is as shown in fig. 3 to 5, which can be adjusted according to actual needs. In addition, preferably, both ends of the seventh driving roller 417 are installed at an output end of the driving shaft driving assembly 418, the driving shaft driving assembly 418 is installed on the driving bracket 420, and the driving shaft driving assembly 418 can drive the seventh driving roller 417 to move in a height direction so as to adjust a distance between the seventh driving roller 417 and sludge on the lower filter cloth 2, thereby adapting to sludge with different thicknesses. The driving shaft driving assembly 418 is provided to adjust the distance between the seventh driving roller 417 and the sludge on the lower filter cloth 2 to be relatively matched with the distance between the sludge flattening assembly 42 and the sludge on the lower filter cloth 2, so as to be suitable for dewatering the sludge with different thicknesses.
Specifically, a shaft housing 419 is installed at an output end of the propeller shaft driving assembly 418, and both ends of the seventh driving roller 417 are respectively installed on the shaft housings 419 at both sides.
The drive shaft drive assembly 418 includes an air cylinder having an output end connected to the shaft housing 419, the air cylinder being mounted on the frame platform 3.
In view of the above specific structure of the sludge conveying assembly 44 disposed below the support platform 3 and located between the upper filter cloth roll 100 and the lower filter cloth roll 200, as shown in fig. 6, the sludge conveying assembly 44 includes a sludge discharge belt 441 disposed along the width direction of the transmission platform 412, a plurality of transmission rollers 442 disposed side by side, and a roller driving assembly 443 for driving the transmission rollers 442 to move, wherein the transmission rollers 442 are axially disposed along the length direction of the transmission platform 412, the sludge discharge belt 441 is wrapped around the transmission rollers 442, the roller driving assembly 443 drives the transmission rollers 442 to rotate, thereby driving the sludge discharge belt 441 to rotate, the sludge discharge belt 441 is disposed perpendicular to the transmission platform 412, and the dewatered sludge is transported to a predetermined position by the sludge discharge belt 441 and cleaned.
The roller driving assembly 443 includes a motor, an output end of the motor is connected to the driving rollers 442, and the motor drives the driving rollers 442 to rotate synchronously.
Preferably, as shown in fig. 2, 7 and 8, the filter cloth leveling assembly 43 includes a mounting frame 431 disposed on the support platform 3 in an inclined manner, leveling transmission shafts 432 mounted at two ends of the mounting frame 431 and disposed in parallel, and at least one set of straightening assemblies 433 mounted on the mounting frame 431, wherein one end of the mounting frame 431 close to the conveying assembly 41 is higher than the other end, an axial direction of the leveling transmission shafts 432 is disposed along a width direction of the composite layer, and the straightening assemblies 433 can move along the axial direction of the leveling transmission shafts 432 to adjust a position of the composite layer along its own width direction.
Utilize the shakeout transmission shaft 432 drive at mounting bracket 431's both ends to continue to transmit to the dehydration tank subassembly 51 of dehydration module 5 from the composite bed of transmission subassembly 41 conveying, and the slope of mounting bracket 431 sets up, the one end that the mounting bracket 431 is close to transmission subassembly 41 is higher than the other end, so that the composite bed is at the transmission in-process, can follow the smooth lapse in inclined plane with the help of self gravity, guarantee the composite bed when the transmission in to dehydration tank subassembly 51, the composite bed also remains the state of stretching on length direction all the time, can not the fold, simultaneously, the mounting bracket 431 is the slope state, the shakeout transmission shaft 432 that set up on it also set up with the slope that the subassembly 433 just corresponds, the composite bed is under self gravity, can accelerate the transmission.
The composite bed that the subassembly 433 of ajusting can put it on along the ascending position of width direction, guarantees that the position of composite bed keeps unanimous basically always, and then guarantees that the position in the entering dehydration tank subassembly 51 of composite bed keeps unanimous, and the composite bed after folding is neat, is convenient for guarantee the dehydration effect.
The straightening assemblies 433 are four groups, two groups of straightening assemblies 433 are arranged in the width direction of the composite layer, and two rows of straightening assemblies 433 are arranged in parallel in the moving direction of the composite layer. The four groups of straightening assemblies 433 are arranged on the mounting frame 431, so that the composite layers on the mounting frame 431 are ensured to be in the middle position to the maximum extent, once the positions of the composite layers are not transmitted in the middle position or wrinkles appear, the four groups of straightening assemblies 433 can respectively move towards the same or different directions according to the current positions of the composite layers, and the amount of movement and the movement direction along the width direction of the four groups of straightening assemblies 433 are automatically adjusted according to actual conditions. The four groups of aligning assemblies 433 are arranged to ensure that the composite layer can adjust the displacement of the four regions in two different directions of the width of the composite layer, and the positions of the composite layer can be aligned as soon as possible by matching the movement of the composite layer in the transmission direction.
Preferably, as shown in fig. 8, the straightening assembly 433 includes a straightening driving assembly 4331 and a straightening roller 4332 connected to an output end of the straightening driving assembly 4331, the straightening roller 4332 is covered by the straightening conveyor 4334, the straightening roller 4332 is perpendicular to the flattening transmission shaft 432, and the straightening driving assembly 4331 drives the straightening roller 4332 to rotate, so as to drive the straightening conveyor 4334 to rotate.
Specifically, the above-mentioned straightening driving assembly 4331 includes a motor and a belt pulley assembly, wherein an output end of the motor is connected to the belt pulley assembly, and the belt pulley assembly is connected to the straightening roller 4332, so as to drive the straightening roller 4332 to rotate.
Preferably, as shown in fig. 2 and 9, the full-automatic ultrahigh pressure sludge filter press further comprises a swing module 9 disposed at the output end of the sludge distribution module 4, wherein the swing module 9 comprises a push plate driving assembly 91 disposed below the filter cloth flattening assembly 43, a push plate 92 connected to the output end of the push plate driving assembly 91, and a sliding assembly 93 disposed on the support platform 3. The push plate 92 can slide along the transmission direction of the composite layer to and fro on the sliding component 93, and the composite layer is folded and put into the dewatering tank component 51 under the bracket platform 3.
Utilize push pedal drive assembly 91 drive push pedal 92 along the reciprocating sliding of slip subassembly 93 along the horizontal direction, push pedal 92 gets into the dehydration tank subassembly 51 that is located the support platform 3 below in order to promote the composite bed of the subassembly 433 of ajusting after ajusting, along with the transmission of composite bed self-ajusting subassembly 433, the reciprocating motion along the horizontal direction of push pedal 92 folds the composite bed into the length that suits with the size of dehydration tank subassembly 51, neatly stacks the composite bed.
The push plate driving assembly 91 comprises an air cylinder, the output end of the air cylinder is connected to the push plate, and the air cylinder is arranged below the filter cloth flattening assembly 43, so that the occupied space is saved, and the whole structure is compact.
As shown in fig. 1, 10-13, the dewatering trough assemblies 51 in the above embodiment are two, and the two dewatering trough assemblies 51 are spaced by a predetermined distance and move synchronously. One group of the dewatering tank assemblies 51 is located below the support platform 3 to receive the composite layer conveyed by the filter cloth flattening assembly 43 of one group of the sludge distribution modules 4, meanwhile, the dewatering assembly of the dewatering module 5 dewaters the composite layer in the dewatering tank assembly 51 under the other group of the dewatering modules, and then the other group of the sludge distribution modules 4 reversely rotate to separate the dewatered composite layer to roll up the upper filter cloth 1 and the lower filter cloth 2 and discharge sludge.
In this embodiment, one set of the dewatering channel assemblies 51 receives the composite layer conveyed by one set of the sludge distribution modules 4, the dewatering channel assemblies 51 are located below the support platform 3 and at the same time located below the filter cloth leveling assemblies 43, and the composite layer conveyed by the filter cloth leveling assemblies 43 is folded into the dewatering channel assemblies 51. Meanwhile, the composite layer in the other group of dewatering tank assemblies 51 which are positioned right below the dewatering assemblies is dewatered by the dewatering assemblies, after dewatering, the positions of the dewatering tank assemblies 51 right below the dewatering assemblies are kept still, the other group of sludge distributing modules 4 are reversed to separate the composite layers in the dewatered dewatering tank assemblies 51, and the upper filter cloth 1 and the lower filter cloth 2 are furled and discharged.
After the composite bed after the dehydration in another set of dehydration tank subassembly 51 is separated, two sets of dehydration tank subassemblies 51 move simultaneously, at this moment, the dehydration tank subassembly 51 that is located the support platform 3's of another set of dehydration tank subassembly 51 below is used for receiving this set of dehydration tank subassembly 51 corotation and forms new composite bed, and fold the composite bed and put into this set of dehydration tank subassembly 51, and simultaneously, the composite bed in a set of dehydration tank subassembly 51 that is located under the dehydration subassembly dehydrates simultaneously, after the dehydration is accomplished, the composite bed in a set of dehydration tank subassembly 51 that is located under the dehydration subassembly separates the composite bed through the reversal of a set of cloth mud module 4 at its place. After the composite layer is separated by the group of mud distribution modules 4, the two groups of dewatering tank assemblies 51 move reversely at the same time, so that the composite layer in the other group of dewatering tank assemblies 51 is positioned right below the dewatering assemblies to be dewatered, the dewatering tank assemblies are alternately and repeatedly operated, the two symmetrically arranged mud distribution modules 4 are matched with the two groups of dewatering tank assemblies 51 which move synchronously, the work efficiency can be improved exponentially, the two mud distribution modules 4 are alternately rotated forward and backward, the work efficiency is also greatly improved while the automatic work is realized, when the composite layer is formed by one group of mud distribution modules 4, the other group of mud distribution modules 4 are positioned on the composite layer after the separation and the dewatering, the work efficiency is greatly improved, the automatic mud discharge is realized, and the severe working environment of workers is improved.
As shown in fig. 10, the dewatering module 5 further includes a rail 52 disposed between the mud distribution modules 4 and located on the working platform 6, a pulley 53 engaged with the rail 52, a connecting transmission member connected between the two dewatering trough assemblies 51, and a dewatering trough driving assembly, wherein an output end of the dewatering trough driving assembly is connected to the connecting transmission member to drive the two dewatering trough assemblies 51 to slide synchronously along the rail.
In this embodiment, the driving member is driven by the driving assembly of the dewatering trough to drive the two dewatering trough assemblies 51 to move synchronously, so that the power transmission structure is saved and the cost is reduced. Specifically, above-mentioned dehydration tank drive assembly is motor and gear, and the output of motor is connected in the gear, connects the driving medium and includes the rack, and the gear and rack meshing transmission. The dewatering component is a dewatering cylinder 54 disposed above the slide rail 52.
As shown in fig. 11-13, the dewatering tank assembly 51 includes a dewatering tank 511, a lifting plate 512 disposed inside the dewatering tank 511, and a lifting driving assembly 513, wherein an output end of the lifting driving assembly 513 is connected to the lifting plate 512, when the composite layer enters the dewatering tank 511, the lifting plate 512 supports the folded composite layer, the lifting plate 512 gradually descends to a lowest position in a process that the composite layer is stacked and enters the dewatering tank 511, the pulley 53 is installed at a bottom of the dewatering tank 511, and the dewatering tank 511 can slide back and forth along a rail 52 in a horizontal direction by the pulley 53. Specifically, the lifting driving assembly 513 includes an air cylinder, and an output end of the air cylinder is connected to the lifting plate 512.
Specifically, the dewatering tank 511 is provided with dewatering holes 500 for squeezing out the water in the multi-layer composite layer by the downward pressure of the dewatering cylinder 54.
In other embodiments, the two sets of dewatering channel assemblies 51 may also be arranged at a predetermined distance from each other and move synchronously, when the dewatering assemblies dewater the composite layer in one set of dewatering channel assemblies 51, a set of sludge distributing modules 4 of another set of dewatering channel assemblies 51 is arranged below the support platform 3 to reverse the composite layer to roll up the upper filter cloth 1 and the lower filter cloth 2 and discharge sludge, and then the sludge distributing modules 4 rotate forward to form the composite layer again to be placed in the dewatering channel assemblies 51.
That is, when one set of the dewatering trough assemblies 51 is positioned under the dewatering assemblies to be dewatered, the other set of the dewatering trough assemblies 51 is positioned under the support platforms 4 of the set of the sludge distribution modules 4 where the other set of the dewatering trough assemblies 51 is positioned, the set of the sludge distribution modules 4 reversely rotate to separate the composite layers, after the separation is completed, the composite layers are reversely rotated again to form new composite layers, the composite layers are stacked in the dewatering trough assemblies 51 below the composite layers again, and at this time, the composite layers in the dewatering trough assemblies 51 below the dewatering assemblies are dewatered. Two sets of dehydration tank subassemblies 51 remove simultaneously, a set of dehydration tank subassemblies 51 that stack new composite bed move to the dehydration subassembly below, this moment another set of dehydration tank subassemblies 51 are located the below of the mud distribution module 4 at composite bed place in it, this set of composite bed in the dehydration tank subassemblies 51 is by a set of mud distribution module 4 reversal at composite bed place with the separation, after the separation is accomplished, this set of mud distribution module 4 corotation once more forms the composite bed and stacks in this set of dehydration tank subassemblies 51, the composite bed dehydration that is located the dehydration tank subassemblies 51 of dehydration subassembly below this moment is accomplished, two sets of dehydration tank subassemblies 51 synchronous motion once more, above-mentioned working process is worked repeatedly according to this.
In this embodiment, the two sets of dewatering trough assemblies 51 alternately dewater and work at the same time with the mud distribution module 4 with the composite layer, thereby improving the work efficiency. The dehydration assembly dehydrates the composite layer in the dehydration tank assembly 51 positioned right below the dehydration assembly, and meanwhile, the dehydrated composite layer in the other dehydration tank 51 is reversely rotated and separated by the group of sludge distribution modules 4 where the composite layer is positioned, and is reversely rotated again to form a new composite layer. All the above works are carried out simultaneously, so that the time is saved, and the working efficiency is greatly improved.
Aiming at the working modes of the two groups of the dehydration tank assemblies 51, the two groups of the dehydration tank assemblies 51 can synchronously move, according to actual needs, the two groups of the dehydration tank assemblies 51 respectively reciprocate between the two groups of the sludge distribution modules 4, and the two groups of the dehydration tank assemblies 51 respectively realize respective movement by utilizing a group of the driving structures.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The full-automatic ultrahigh pressure sludge filter press is characterized by comprising a support platform (3), two groups of sludge distribution modules (4) arranged on the support platform (3) and a dehydration module (5) arranged between the two groups of sludge distribution modules (4);
the sludge distribution module (4) comprises a conveying assembly (41), an upper filter cloth (1) and a lower filter cloth (2) can be in forward and reverse rotation transmission along the conveying assembly (41), a sludge flattening assembly (42) arranged above the lower filter cloth (2), and a filter cloth flattening assembly (43) arranged at the front end of the conveying assembly (41);
the sludge flattening assembly (42) flattens the sludge on the lower filter cloth (2), the sludge distribution module (4) rotates forward to enable the upper filter cloth (1) and the lower filter cloth (2) to wrap the sludge to form a composite layer, the filter cloth flattening assembly (43) is configured to position the composite layer conveyed by the conveying assembly (42) along the width direction, and the composite layer can be folded and placed into a dewatering tank assembly (51) of the dewatering module (5);
the dehydration module (5) comprises two groups of dehydration tank assemblies (51) which can move back and forth between the two groups of sludge distribution modules (4) and a dehydration assembly positioned above the dehydration tank assemblies (51);
the dewatering tank assemblies (51) receive the composite layers conveyed by the mud distribution modules (4), and the composite layers in the two groups of dewatering tank assemblies (51) are alternately dewatered by the dewatering assemblies;
and meanwhile, the dehydrated composite layers are reversely separated by the mud distribution modules (4) respectively positioned so as to roll up the upper filter cloth (1) and the lower filter cloth (2) and automatically discharge mud.
2. The full-automatic ultrahigh-pressure sludge press filter according to claim 1, further comprising a swing module (9) disposed at the front end of the sludge distribution module (4), wherein the swing module (9) comprises a push plate driving assembly (91) disposed below the filter cloth flattening assembly (43), a push plate (92) connected to the output end of the push plate driving assembly (91), and a sliding assembly (93) disposed on the support platform (3);
the push plate (92) is arranged on the sliding assembly (93) in a reciprocating sliding mode along the horizontal direction, and the composite layer is folded and placed in the dewatering tank assembly (51).
3. The fully automatic ultrahigh pressure sludge press according to claim 1 or 2, wherein the filter cloth flattening assembly (43) comprises a mounting frame (431) arranged on the support platform (3), and transmission shafts (432) arranged at two ends of the mounting frame (431) and arranged in parallel, and at least one set of centering assemblies (433) arranged on the mounting frame (431);
the axial direction of the transmission shaft (432) is arranged along the width direction of the composite layer, and the straightening component (433) can move along the axial direction of the transmission shaft (432) so as to adjust the position of the composite layer along the width direction of the composite layer.
4. The full-automatic ultrahigh-pressure sludge press filter according to claim 1 or 2, further comprising a working platform (6), wherein the support platform (3), the sludge distribution module (4) and the dewatering module (5) are all disposed on the working platform (6), and the support platform (3) and the working platform (6) are separated by a first preset distance in the height direction.
5. The full-automatic ultrahigh pressure sludge press filter according to claim 1 or 2, wherein two sets of the dewatering tank assemblies (51) are spaced apart by a predetermined distance and move synchronously;
one group of the dewatering tank assemblies (51) is positioned below the support platform (3) to receive the composite layer conveyed by the filter cloth flattening assemblies (43) of one group of the sludge distribution modules (4), meanwhile, the dewatering assemblies dewater the composite layer in the other group of the dewatering tank assemblies (51) positioned right below the dewatering assemblies, and then the other group of the sludge distribution modules (4) are reversed to separate the dewatered composite layer to roll up the upper filter cloth (1) and the lower filter cloth (2) and discharge sludge;
or when the dehydration assembly dehydrates the composite layer in one group of the dehydration tank assemblies (51), the mud distribution module (4) of the other group of the dehydration tank assemblies (51) is arranged below the support platform (3) and rotates reversely to roll up the upper filter cloth (1) and the lower filter cloth (2) and discharge mud, and then the mud distribution module (4) rotates positively to form the composite layer again to be placed in the dehydration tank assemblies (51).
6. The fully automatic ultrahigh pressure sludge press according to claim 4 wherein the dewatering module (5) further comprises:
set up in between cloth mud module (4) and be located track (52) on work platform (6), and with track (52) complex pulley (53), and connect in two connect the driving medium between dehydration tank subassembly (51) to and dehydration tank drive assembly, dehydration tank drive assembly's output connect in connect the driving medium, in order to drive two dehydration tank subassembly (51) are followed track (52) synchronous slip.
7. The full-automatic ultrahigh-pressure sludge filter press according to claim 6, wherein the sludge distribution module (4) further comprises a sludge conveying assembly (44) arranged below the support platform (3), the sludge conveying assembly (44) is positioned between an upper filter cloth roll (100) and a lower filter cloth roll (200) on the working platform (6), and the upper filter cloth roll (100) is positioned at the rear side of the lower filter cloth roll (200) and is spaced by a second preset distance;
the upper filter cloth roll (100) conveys the upper filter cloth (1) to the conveying assembly (41), the lower filter cloth roll (200) conveys the lower filter cloth (2) to the conveying assembly (41), and after the composite layer is reversely separated by the sludge distributing module (4) where the composite layer is located, sludge falls onto the sludge conveying assembly (44).
8. The full-automatic ultrahigh-pressure sludge filter press according to claim 7, wherein the conveying assembly (41) comprises two sets of driving roller sets (411) which are arranged on the support platform (3) and are spaced apart from each other by a first preset distance along the horizontal direction, the two sets of driving roller sets (411) are arranged in parallel and in parallel, the axial direction of the driving roller sets (411) is arranged along the width direction of the upper filter cloth (1), and the upper filter cloth (1) and the lower filter cloth (2) are respectively driven by the driving roller sets (411) which are respectively close to each other;
and the horizontally arranged transmission platform (412), the lower filter cloth (2) is transmitted to the transmission platform (412) through the transmission roller group (411), the sludge is placed on the lower filter cloth (2) on the transmission platform (412), and the lower filter cloth (2) moves forwards along with the transmission platform (412) and forms the composite layer with the upper filter cloth (1).
9. The fully automatic ultrahigh pressure sludge press filter according to claim 8 wherein the transfer assembly (41) further comprises:
the first middle driving roller (425) and the second middle driving roller (426) are arranged between the two groups of driving roller sets (411), the first middle driving roller (425) is positioned below the second middle driving roller (426) and is spaced at a fourth preset distance in the height direction, and the first middle driving roller (425) is positioned on one side, close to the driving platform (412), of the second middle driving roller (426);
and a third driving roller (413), a fifth driving roller (415) and a seventh driving roller (417) are sequentially arranged above the conveying assembly (41) and along the transmission direction of the upper filter cloth (1), the third driving roller (413) is positioned above one end of the transmission platform (412), the fifth driving roller (415) and the third driving roller (413) are spaced at a fifth preset distance along the horizontal direction, the position of the fifth driving roller in the height direction is lower than that of the third driving roller (413), the seventh driving roller (417) and the fifth driving roller (415) are spaced at a seventh preset distance along the horizontal direction, and the position of the seventh driving roller in the height direction is lower than that of the fifth driving roller (415).
10. The full-automatic ultrahigh-pressure sludge filter press according to claim 9, wherein the conveying assembly (41) further comprises a fourth driving roller (414), a sixth driving roller (416), the fourth driving roller (414) is positioned below the front side of the third driving roller (413), and the position of the fourth driving roller (414) in the height direction is higher than that of the fifth driving roller (415);
the sixth driving roller (416) is located below a front side of the fifth driving roller (415), and a position of the sixth driving roller (416) in a height direction is higher than the seventh driving roller (417).
CN202210460235.3A 2022-04-28 2022-04-28 Full-automatic ultrahigh pressure sludge filter press Pending CN114873891A (en)

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CN205360781U (en) * 2015-12-30 2016-07-06 黄敬超 Belt filter press's feed arrangement
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CN111760363A (en) * 2020-07-27 2020-10-13 中合清源(济南)生态科技有限公司 Reciprocating type ultra-thin lamination filter press
CN215592900U (en) * 2021-08-10 2022-01-21 城康(上海)生态科技有限公司 Sludge dewatering ejection of compact finishing device
WO2022058650A1 (en) * 2020-09-15 2022-03-24 Aquaflow Oy Automatic control of a belt filter press for use in sludge processing
CN217732938U (en) * 2022-04-28 2022-11-04 大地绿源环保科技(北京)有限公司 Full-automatic ultrahigh pressure sludge filter press

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CN205360781U (en) * 2015-12-30 2016-07-06 黄敬超 Belt filter press's feed arrangement
CN105601080A (en) * 2016-03-21 2016-05-25 饶宾期 Sewage sludge reduction dewatering method
CN110526538A (en) * 2019-08-24 2019-12-03 聂麒曌 Intelligent sludge handles solid-liquid separation system
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* Cited by examiner, † Cited by third party
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CN116986783A (en) * 2023-09-27 2023-11-03 广东顺德环境科学研究院有限公司 Efficient and environment-friendly sludge dewatering treatment device and application method thereof
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Application publication date: 20220809