CN111760363A - Reciprocating type ultra-thin lamination filter press - Google Patents
Reciprocating type ultra-thin lamination filter press Download PDFInfo
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- CN111760363A CN111760363A CN202010733678.6A CN202010733678A CN111760363A CN 111760363 A CN111760363 A CN 111760363A CN 202010733678 A CN202010733678 A CN 202010733678A CN 111760363 A CN111760363 A CN 111760363A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/803—Accessories in which the filtering elements are moved between filtering operations ; Particular measures for removing or replacing the filtering elements; Transport systems for filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
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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
- C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/20—Pressure-related systems for filters
- B01D2201/202—Systems for applying pressure to filters
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The application provides a reciprocating ultrathin laminated filter press, which comprises a spreading and discharging part, a pressing part and a water filtering basket, wherein the water filtering basket is provided with a first position and a second position, the water filtering basket makes linear reciprocating motion between the first position and the second position, the water filtering basket is positioned between the spreading and discharging part and the pressing part when in the first position, and the water filtering basket is arranged at one end close to the spreading and discharging part; and when the second position is adopted, the water filtering basket is positioned under the material pressing part. When the water filtering basket is located at the first position, the water filtering basket has two working states, namely a material spreading working state and a material discharging working state, and when the water filtering basket is located at the second position, the equipment is in a filter pressing state; the device is set to be reciprocating, and the work of spreading, filter pressing, discharging and cloth rolling is completed by utilizing the reciprocating motion of the water filtering basket; on the one hand, the work efficiency is guaranteed, on the other hand, the area of an installation site is saved, and on the other hand, the precision and the rhythm of equipment movement are better controlled.
Description
Technical Field
The application relates to the technical field of organic matter solid waste treatment equipment, in particular to a reciprocating type ultrathin laminated filter press.
Background
The organic solid waste refers to solid and semi-solid organic waste which pollutes the environment and is generated by human beings in production, construction, daily life and other activities, and the organic content of the organic solid waste is more than 20 percent. The main sources of organic solid wastes are: (1) agriculture, including the crop production, livestock and poultry breeding, and agricultural and sideline product processing industries; (2) cities, including domestic waste, municipal waste, sludge, and the like; (3) industries including petrochemical, light industry, etc.
Sludge is a solid precipitated material produced by water and sewage treatment processes. Sludge treatment refers to the processing process of sludge concentration, regulation, dehydration, stabilization, drying or incineration. The important step in the sludge treatment is to compress the sludge for dehydration treatment, mechanical dehydration equipment such as a filter press is commonly used in the dehydration treatment of the sludge, the sludge is wrapped by filter cloth and then is subjected to a filter pressing process by a hydraulic press, and then the separation process of solid and liquid is realized.
CN102657974A discloses a turntable structure of an ultrathin superposed filtering layer vertical filter press, which comprises a chassis and a turntable arranged above the chassis, wherein the turntable is supported by a plurality of riding wheels; the rotary table is annular, an inner hole is formed in the center of the rotary table, and four frame baskets are symmetrically arranged on the annular rotary table; the periphery of carousel is provided with the round chain, and the chain is connected with the sprocket, and the sprocket is provided power by the motor, makes the carousel rotatory through the chain. The invention has the advantages and positive effects that: the invention discloses a turntable structure of an ultrathin overlapped filter layer vertical filter press, wherein four frame baskets are arranged on a turntable machine and respectively correspond to a spreading machine, a hydraulic machine, a discharging machine and an empty frame waiting position, namely a charging station, a pressing station, a discharging station and an empty frame waiting position. Along with the rotation of the rotary table, three processes of loading, squeezing and unloading can be simultaneously completed by different baskets, so that the time is saved, and the production efficiency is improved.
The ultra-thin laminated filter press among the prior art is the carousel structure in order to improve production efficiency usefulness, and the carousel structure has following defect when in actual use: 1. the occupied area is too large, and the method is not suitable for small-scale factory buildings; 2. the cooperation of carousel structure and feeding, squeeze, unloading is more critical, and is stricter to the motion control requirement of equipment, and the going on of follow-up work will be influenced to some extent to the deviation.
Disclosure of Invention
In order to solve the technical problem, the application provides a reciprocating ultrathin laminated filter press, which comprises a spreading and discharging part, a pressing part and a water filtering basket, wherein the water filtering basket is provided with a first position and a second position, the water filtering basket makes linear reciprocating motion between the first position and the second position, the water filtering basket is positioned between the spreading and discharging part and the pressing part when in the first position, and the water filtering basket is arranged at one end close to the spreading and discharging part; and when the water filtering basket is in the second position, the water filtering basket is positioned right below the pressing part.
When the water filtering basket is located at the first position, the water filtering basket has two working states, namely a material spreading working state and a material discharging working state, and when the water filtering basket is located at the second position, the equipment is in a filter pressing state; the device is set to be reciprocating, and the work of spreading, filter pressing, discharging and cloth rolling is completed by utilizing the reciprocating motion of the water filtering basket; on the one hand, the work efficiency is guaranteed, on the other hand, the area of an installation site is saved, and on the other hand, the precision and the rhythm of equipment movement are better controlled.
Furthermore, the spreading and discharging part comprises a first spreading and discharging device and a second spreading and discharging device, the water filtering basket is arranged between the first spreading and discharging device and the second spreading and discharging device, the first spreading and discharging device, the water filtering basket and the second spreading and discharging device are arranged on the same straight line, and the straight line distance between the first spreading and discharging device and the second spreading and discharging device is more than three times of the length of the water filtering basket.
This application symmetry is provided with the effect of two stone discharge apparatus and two drainage baskets for further improve equipment's work efficiency for stone and the process of unloading can be accomplished simultaneously at both ends.
Further, the water filtering basket comprises a first basket and a second basket, and the first basket and the second basket are sequentially arranged between the first spreading and discharging device and the second spreading and discharging device;
first basket with second basket activity links to each other, first basket is close to the one end of second basket is provided with first L type coupling hook, the second basket is close to the one end of first basket is provided with second L type coupling hook, first L type coupling hook with second L type coupling hook is buckled mutually.
This application links to each other two baskets through L type hookup, plays the effect of connecting, has further improved the motion precision of basket.
Further comprises a filter cloth pressing part which is arranged right above the water filtering basket when the water filtering basket is at the first position,
the filter cloth pressing part comprises a first pressing device, the first pressing device is arranged at one end, far away from the spreading and discharging part, of the water filtering frame basket, and the first pressing device comprises a lifting pressing rod;
the filter cloth pressing part further comprises a second pressing device, the second pressing device is arranged at one end, close to the spreading and discharging part, of the water filtering frame basket, and the second pressing device comprises a pressing rod capable of doing lifting motion and telescopic motion.
This application sets up the effect of filter cloth plug-in portion, is for better, more accurate lay the filter cloth in the basket layer upon layer.
Further, the spreading and discharging part comprises a main frame, a spreading device, a filter cloth frame, a filter cloth deviation correcting device and a filter cloth traction device are arranged on the main frame,
the spreading device is arranged at the lower end of the main frame, the filter cloth is erected and arranged on the main frame and close to one end of the water filtering frame basket, a cloth rolling roller is arranged on the cloth filtering frame, the filter cloth deviation correcting device is used for the cloth rolling roller to move horizontally along the axial direction of the cloth rolling roller, and the filter cloth traction device comprises a traction roller which is arranged between the cloth rolling roller and the spreading device.
This application utilizes cloth roller's global motion to accomplish the work of rectifying of filter cloth rolling in-process, the efficiency of rectifying that further improves.
The effect that this application set up the carry over pinch rolls is, in the work of rectifying of filter cloth rolling, for improving the effect of rectifying and the efficiency of rectifying, for the process of rectifying provides one section reaction space, perhaps can say for rectifying and provide a benchmark to carry out the adjustment of filter cloth roller position and then the process of rectifying for a reference point for the carry over pinch rolls is one section.
Further, be provided with the guide rail on the body frame, the guide rail set up in stone device's top, filter cloth deviation correcting device still including being used for the gliding carriage of carry over pinch rolls, the carriage slides on the guide rail, set up on the carriage with the coupling hook that the carry over pinch rolls cooperation set up.
The water filtering basket is characterized by further comprising a track used for the water filtering basket to move, the track is arranged below the water filtering basket and comprises a track groove, and a plurality of guide wheels are arranged in the track groove.
Further, still include the protection portion, the protection portion set up in orbital below, the protection portion is including being used for placing orbital holding tank, the degree of depth of holding tank is greater than orbital height.
Further, still including being used for the track to be in do the elevating movement's in the holding tank lift portion, lift portion includes a plurality of hydro-cylinders that take off and land.
This application is because the basket presses the material portion to pushing down when the filter-pressing, and the weight that the track bore this moment is great, can damage the track, and for the protection track, set up the track into elevation structure, the track can fall to the holding tank in, plays better guard action to the track.
Furthermore, the material pressing part comprises a rack and a material pressing block, the material pressing block moves up and down on the rack, and the material pressing part is arranged between the first material spreading and discharging device and the second material spreading and discharging device.
The beneficial effect of this application is as follows:
1. the device is set to be reciprocating, and the work of spreading, filter pressing, discharging and cloth rolling is completed by utilizing the reciprocating motion of the water filtering basket; on one hand, the working efficiency is ensured, on the other hand, the area of an installation field is saved, and on the other hand, the precision and rhythm of the movement of the equipment are better controlled;
2. the two spreading and discharging devices and the two water filtering baskets are symmetrically arranged to further improve the working efficiency of the equipment, so that the spreading and discharging processes can be completed at two ends simultaneously;
3. the filter cloth pressing part is arranged to lay the filter cloth in the frame basket layer by layer better and more accurately;
4. the correction work in the filter cloth winding process is completed by the integral movement of the cloth roller, so that the correction efficiency is further improved;
5. this application is because the basket presses the material portion to pushing down when the filter-pressing, and the weight that the track bore this moment is great, can damage the track, and for the protection track, set up the track into elevation structure, the track can fall to the holding tank in, plays better guard action to the track.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic structural view of a reciprocating ultra-thin laminated filter press according to the present application;
FIG. 2 is a top view of a first basket and a second basket connecting structure of the present application;
FIG. 3 is a schematic view of the pressing section, the water filtration basket and the rail of the present application;
FIG. 4 is a schematic view of the structure of the rail and the guard of the present application;
FIG. 5 is an enlarged view of portion A of FIG. 4;
FIG. 6 is a schematic view of the structure of the guard of the present application;
FIG. 7 is a schematic structural view of a spreading and discharging part in a spreading state in the present application;
FIG. 8 is a schematic structural view of the spreading and discharging part in a discharging and cloth-rolling state in the present application;
FIG. 9 is a schematic view of the construction of a filter cloth holder according to the present application;
FIG. 10 is a schematic view of the construction of a coupling hook of the present application;
fig. 11 is a schematic structural diagram of a sensor according to the present application.
Detailed Description
In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Example 1
As shown in fig. 1, a reciprocating ultrathin laminated filter press comprises a spreading and discharging part, a pressing part 2 and a water filtering basket 3, wherein the water filtering basket 3 has a first position and a second position, the water filtering basket 3 makes a linear reciprocating motion between the first position and the second position, when in the first position, the water filtering basket 3 is positioned between the spreading and discharging part and the pressing part 2, and the water filtering basket 3 is arranged at one end close to the spreading and discharging part; in the second position, the water filtering basket 3 is positioned right below the pressing part 2.
The paving and discharging part comprises a first paving and discharging device 101 and a second paving and discharging device 102, the water filtering basket 3 is arranged between the first paving and discharging device 101 and the second paving and discharging device 102, the first paving and discharging device 101, the water filtering basket 3 and the second paving and discharging device 102 are arranged on the same straight line, and the straight line distance between the first paving and discharging device 101 and the second paving and discharging device 102 is more than three times of the length of the water filtering basket 3.
The water filtering basket 3 comprises a first basket 301 and a second basket 302, and the first basket 301 and the second basket 302 are sequentially arranged between the first spreading and discharging device 101 and the second spreading and discharging device 102;
as shown in fig. 2, the first basket 301 is movably connected to the second basket 302, a first L-shaped connecting hook 303 is disposed at one end of the first basket 301 close to the second basket 302, a second L-shaped connecting hook 304 is disposed at one end of the second basket 302 close to the first basket 301, and the first L-shaped connecting hook 303 and the second L-shaped connecting hook 304 are buckled with each other.
It will be appreciated that a track 4 is also included for movement of the water filtration baskets 3, as shown in fig. 3, the track 4 being disposed below the water filtration baskets 3, the track 4 including a track groove in which a plurality of guide wheels are arranged.
It can be understood that, as shown in fig. 3, the material pressing part 2 includes a frame and a material pressing block, the material pressing block moves up and down on the frame, and the material pressing part 2 is disposed between the first and second spread discharging devices 101 and 102.
When the cloth rolling device is used, the first basket 301 is located at a position close to the first spreading and discharging device 101, filter cloth and materials are spread in the first basket 301 layer by the first spreading and discharging device 101, the spreading method refers to spreading mechanisms in CN110803847A and CN110862216A for spreading, after spreading, the first basket 301 slides along the track 4 to the direction of the second spreading and discharging device 102 and slides to the lower side of the pressing part 2, the pressing block descends into the first basket 301, the materials in the first basket 301 are subjected to pressure filtration, the pressing block ascends after pressure filtration, in the process of performing pressure filtration on the first basket 301, the second spreading and discharging device 102 spreads the materials and the filter cloth in the second basket 302 layer by layer, after the pressure filtration of the first basket 301, the first basket 301 returns to the initial position, the first spreading and discharging device 101 performs the discharging and cloth rolling process, and after discharging, the spreading is performed again; when the first basket 301 is unloaded and re-paved, the second basket 302 is subjected to a filter pressing process; after the second basket 302 completes the filter pressing, it returns to the second spreading and discharging device 102 again for discharging and re-spreading, and at this time, the first basket 301 performs the reciprocating operation in this way while performing the filter pressing operation … ….
Example 2
As shown in fig. 4 to 6, in this embodiment, on the basis of embodiment 1, a protection part 5 is disposed below the rail 4, the protection part 5 includes an accommodating groove 501 for accommodating the rail 4, and a depth of the accommodating groove 501 is greater than a height of the rail 4. The lifting device further comprises a lifting part 502 used for enabling the track 4 to do lifting movement in the accommodating groove 501, and the lifting part 502 comprises a plurality of lifting oil cylinders.
When the filter pressing device is used, the pressing portion 2 presses the water filtering basket 3, the rail 4 is lowered into the accommodating groove 501 to protect the rail 4, the water filtering basket 3 is not pressed on the rail 4 but pressed on the protecting portion 5, and when the rail 4 is used for transmitting the water filtering basket 3, the rail 4 is raised again.
It can be understood that the rail 4 is divided into three sections, only the middle section is used, and the rail 4 section positioned right below the material pressing part 2 can do lifting movement.
It is understood that the first basket 301 and the second basket 302 are coupled by the L-shaped coupling hooks, so that the first basket 301 and the second basket 302 are coupled only in the horizontal direction and are free in the vertical direction, and the state of the second basket 302 is not affected when the first basket 301 is lowered or raised along with the rail 4.
Example 3
In this embodiment, on the basis of embodiment 1, the structure of the spreading and discharging unit is further described, as shown in fig. 7 and 8, the spreading and discharging unit includes a main frame 6, a spreading device 103, a filter cloth frame 7, a filter cloth deviation correcting device 8 and a filter cloth traction device 9 are disposed on the main frame 6, the spreading device 103 is disposed at the lower end of the main frame 6, the filter cloth frame 7 is disposed at one end of the main frame 6 close to the water filtering frame basket 3, a cloth roller 701 is disposed on the filter cloth frame 7, the filter cloth deviation correcting device 8 is used for the cloth roller 701 to move horizontally along the axial direction thereof, the filter cloth traction device 9 includes a traction roller 901, and the traction roller 901 is disposed between the cloth roller 701 and the spreading device 103. The main frame 6 is provided with a guide rail 601, the guide rail 601 is arranged above the spreading device 103, the filter cloth deviation correcting device 8 further comprises a sliding frame 801 used for sliding of the traction roller 901, the sliding frame 801 slides on the guide rail 601, and the sliding frame 801 is provided with a connecting hook 802 matched with the traction roller 901.
As shown in fig. 1, the water filter device further comprises a filter cloth pressing part 10, when the water filter basket 3 is located at the first position, the filter cloth pressing part 10 is arranged right above the water filter basket 3, the filter cloth pressing part 10 comprises a first pressing part 1001, the first pressing part 1001 is arranged at one end of the water filter basket 3 far away from the spreading and discharging part, and the first pressing part 1001 comprises a lifting and lowering press rod; the filter cloth pressing part 10 further comprises a second pressing device 1002, the second pressing device 1002 is arranged at one end, close to the spreading and discharging part, of the water filtering frame basket 3, and the second pressing device 1002 comprises a pressing and inserting rod capable of doing lifting movement and telescopic movement.
It can be understood that, as shown in fig. 9, the filter cloth deviation rectifying device 8 is arranged above the filter cloth frame 7, and the filter cloth deviation rectifying device 8 is connected with the filter cloth frame 7 through a structure of a sliding rod and a sliding sleeve. Two ends of the cloth roller 701 are connected with a filter cloth deviation rectifying device 8, namely the filter cloth deviation rectifying device 8 drives the cloth roller 701 to slide above the filter cloth frame 7.
It can be understood that the sliding device of the filter cloth deviation rectifying device 8 can be a structure of a motor and a lead screw.
It will be appreciated that as shown in fig. 10, the attachment hook 802 includes a hook end 8021 and an attachment end 8022, the hook end 8021 being movably attached to the pull roll 901, and the attachment end 8022 being attached to the carriage 801. The upper end of the connecting end 8022 is hinged to the sliding frame 801, the lower end of the connecting end 8022 is connected to the lower portion of the sliding frame 801 through a piston rod 8023, and the hook end 8021 rotates around the upper end of the connecting end 8022 as a rotation center under the action of the piston rod 8023.
When the material spreading device 103 is used for spreading materials, the material spreading device 103 bends the filter cloth from the middle and drives the filter cloth on the cloth roller 701 to horizontally move towards the water filtering frame basket 3, the filter cloth moves to the first inserting and pressing device 1001, the lifting pressure rod falls down to press the filter cloth layer to complete positioning, the material spreading device 103 carries out material spreading while retreating, the second inserting and pressing device 1002 presses the filter cloth from the upper part after material spreading, and the first inserting and pressing device 1001 ascends and returns; the spreading device 103 again performs the second layer of filter cloth, and when the first inserting and pressing device 1001 descends to press the filter cloth … …, the process is repeated, and the filter cloth and the material layer by layer are spread in the water filtering basket 3.
It can be understood that the bottom plate in the water filtering basket 3 can move up and down and is matched with the layer-by-layer laying work of the filter cloth.
When discharging cloth winding, as shown in fig. 8, the sliding frame 801 slides to the filter cloth frame 7 with the connecting hook 802, the connecting hook 802 hooks the pulling roll 901, the pulling roll 901 bends the filter cloth from the middle, the sliding frame 801 pulls the filter cloth backwards with the pulling roll 901, the cloth winding roll 701 starts to rotate for winding, when winding, the pulling roll 901 is used as a reference position, if the filter cloth deviates in the middle (between the pulling roll 901 and the cloth winding roll 701), the cloth winding roll 701 is driven by the filter cloth deviation rectifying device 8 to move horizontally along the axial direction, and the filter cloth is rectified.
It can be understood that the sensor 11 is arranged between the drawing roll 901 and the cloth roll 701, as shown in fig. 11, the sensor 11 comprises a first infrared sensor 1101 and a second infrared sensor 1102, the first infrared sensor 1101 and the second infrared sensor 1102 are arranged in parallel, and a gap is left between the first infrared sensor 1101 and the second infrared sensor 1102.
Specifically, the sensor 11 is arranged at one end of the filter cloth, and if the edge of the filter cloth is positioned in a gap between the first infrared sensor 1101 and the second infrared sensor 1102 (namely, one infrared sensor 11 can detect the filter cloth, and the other infrared sensor cannot detect the filter cloth), the position of the filter cloth is proved to be correct, and no correction is needed; if the filter cloth edges are not in the middle gap (the two infrared sensors 11 can detect the filter cloth, or the two infrared sensors 11 cannot detect the filter cloth), the position of the filter cloth is proved to be deviated, and at the moment, the sensors 11 transmit signals to the motor to control the forward and reverse rotation of the motor and further control the forward and reverse rotation of the lead screw, so that the filter cloth deviation correcting device 8 performs horizontal reciprocating motion along the axial direction of the cloth roller 701 to perform deviation correcting work.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A reciprocating ultra-thin laminated filter press is characterized by comprising
A material spreading and discharging part,
a material pressing part which is arranged on the upper surface of the die,
a water filtering frame basket is arranged on the water filtering frame,
the water filtering basket is provided with a first position and a second position, the water filtering basket does linear reciprocating motion between the first position and the second position, the water filtering basket is located between the spreading and discharging part and the pressing part when in the first position, and the water filtering basket is arranged at one end close to the spreading and discharging part; and when the water filtering basket is in the second position, the water filtering basket is positioned right below the pressing part.
2. The reciprocating ultra-thin laminated filter press according to claim 1,
the spreading and discharging part comprises a first spreading and discharging device and a second spreading and discharging device, the water filtering basket is arranged between the first spreading and discharging device and the second spreading and discharging device, the first spreading and discharging device, the water filtering basket and the second spreading and discharging device are arranged on the same straight line, and the straight line distance between the first spreading and discharging device and the second spreading and discharging device is more than three times of the length of the water filtering basket.
3. The reciprocating ultra-thin laminated filter press of claim 2, wherein the water filtration basket comprises a first basket and a second basket, the first basket and the second basket being sequentially disposed between the first and second paving discharge devices;
first basket with second basket activity links to each other, first basket is close to the one end of second basket is provided with first L type coupling hook, the second basket is close to the one end of first basket is provided with second L type coupling hook, first L type coupling hook with second L type coupling hook is buckled mutually.
4. The reciprocating ultra-thin laminated filter press according to claim 1,
the water filtering device also comprises a filter cloth pressing part, when the water filtering basket is positioned at the first position, the filter cloth pressing part is arranged right above the water filtering basket,
the filter cloth pressing part comprises a first pressing device, the first pressing device is arranged at one end, far away from the spreading and discharging part, of the water filtering frame basket, and the first pressing device comprises a lifting pressing rod;
the filter cloth pressing part further comprises a second pressing device, the second pressing device is arranged at one end, close to the spreading and discharging part, of the water filtering frame basket, and the second pressing device comprises a pressing rod capable of doing lifting motion and telescopic motion.
5. The reciprocating ultra-thin laminated filter press according to claim 1,
the spreading and discharging part comprises a main frame, a spreading device, a cloth filtering frame, a filter cloth deviation correcting device and a filter cloth traction device are arranged on the main frame,
the spreading device is arranged at the lower end of the main frame, the filter cloth is erected and arranged on the main frame and close to one end of the water filtering frame basket, a cloth rolling roller is arranged on the cloth filtering frame, the filter cloth deviation correcting device is used for the cloth rolling roller to move horizontally along the axial direction of the cloth rolling roller, and the filter cloth traction device comprises a traction roller which is arranged between the cloth rolling roller and the spreading device.
6. The reciprocating ultra-thin laminated filter press as claimed in claim 5, wherein the main frame is provided with a guide rail, the guide rail is disposed above the spreading device, the filter cloth deviation rectifying device further comprises a sliding frame for sliding the pulling roll, the sliding frame slides on the guide rail, and the sliding frame is provided with a connecting hook which is matched with the pulling roll.
7. The reciprocating ultra-thin lamination filter press as claimed in claim 3, further comprising a track for movement of the water filtration basket, the track being disposed below the water filtration basket, the track comprising a track groove, and a plurality of guide wheels being arranged in the track groove.
8. The reciprocating ultra-thin lamination filter press of claim 7, further comprising a guard disposed below the rail, the guard comprising a receiving groove for receiving the rail, the receiving groove having a depth greater than a height of the rail.
9. The filter press of claim 8, further comprising a lifting unit for lifting the rail in the holding tank, wherein the lifting unit comprises a plurality of lifting cylinders.
10. The reciprocating ultra-thin lamination filter press as claimed in claim 2, wherein the pressing part comprises a frame and a pressing block, the pressing block moves up and down on the frame, and the pressing part is arranged between the first and second paving discharging devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010733678.6A CN111760363A (en) | 2020-07-27 | 2020-07-27 | Reciprocating type ultra-thin lamination filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010733678.6A CN111760363A (en) | 2020-07-27 | 2020-07-27 | Reciprocating type ultra-thin lamination filter press |
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| Publication Number | Publication Date |
|---|---|
| CN111760363A true CN111760363A (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010733678.6A Pending CN111760363A (en) | 2020-07-27 | 2020-07-27 | Reciprocating type ultra-thin lamination filter press |
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| CN (1) | CN111760363A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114292004A (en) * | 2021-09-09 | 2022-04-08 | 大连青乌环保科技有限公司 | Sludge treatment system and sludge treatment method |
| CN114748918A (en) * | 2022-04-07 | 2022-07-15 | 北京科技大学 | Continuous filter cloth mechanism for stacking extrusion device and filter cloth quick replacing method |
| CN114873891A (en) * | 2022-04-28 | 2022-08-09 | 大地绿源环保科技(北京)有限公司 | Full-automatic ultrahigh pressure sludge filter press |
| CN114917669A (en) * | 2022-04-07 | 2022-08-19 | 北京科技大学 | Homogeneous spraying stacking extrusion device and process method |
| CN114919221A (en) * | 2022-04-07 | 2022-08-19 | 北京科技大学 | Multi-position composite homogeneous spraying stacking extrusion device and process method |
| CN114917634A (en) * | 2022-04-07 | 2022-08-19 | 北京科技大学 | Multi-layer stacking solid-liquid separation system and method |
| CN114917632A (en) * | 2022-04-07 | 2022-08-19 | 北京科技大学 | Filter plate device for multi-layer stack filtration and filter pressing method |
| WO2023193360A1 (en) * | 2022-04-07 | 2023-10-12 | 北京科技大学 | Uniform spray-coating, cumulatively-stacking and squeezing solid-liquid separation system |
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2020
- 2020-07-27 CN CN202010733678.6A patent/CN111760363A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114292004A (en) * | 2021-09-09 | 2022-04-08 | 大连青乌环保科技有限公司 | Sludge treatment system and sludge treatment method |
| CN114292004B (en) * | 2021-09-09 | 2023-06-02 | 大连青乌环保科技有限公司 | Sludge treatment system and sludge treatment method |
| CN114748918A (en) * | 2022-04-07 | 2022-07-15 | 北京科技大学 | Continuous filter cloth mechanism for stacking extrusion device and filter cloth quick replacing method |
| CN114917669A (en) * | 2022-04-07 | 2022-08-19 | 北京科技大学 | Homogeneous spraying stacking extrusion device and process method |
| CN114919221A (en) * | 2022-04-07 | 2022-08-19 | 北京科技大学 | Multi-position composite homogeneous spraying stacking extrusion device and process method |
| CN114917634A (en) * | 2022-04-07 | 2022-08-19 | 北京科技大学 | Multi-layer stacking solid-liquid separation system and method |
| CN114917632A (en) * | 2022-04-07 | 2022-08-19 | 北京科技大学 | Filter plate device for multi-layer stack filtration and filter pressing method |
| WO2023193360A1 (en) * | 2022-04-07 | 2023-10-12 | 北京科技大学 | Uniform spray-coating, cumulatively-stacking and squeezing solid-liquid separation system |
| CN114873891A (en) * | 2022-04-28 | 2022-08-09 | 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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