Single press cage and single press system

Abstract

The invention relates to a single press cage single press system. The single-pressing-cage single-pressing-machine system comprises a mounting frame, a pressing cage, a pressing machine, a traction mechanism and a telescopic mechanism. The squeezing cage is arranged on the mounting frame and provided with a containing cavity with the top end open and used for containing the material combination. The pressing machine is arranged on the mounting frame and used for applying pressure to the material combination in the containing cavity in the first direction. The pressing machine is provided with an initial position, and a channel extending in the second direction is defined between the pressing machine located at the initial position and the pressing cage. The traction mechanism is used for conveying the material combination into the containing cavity through the opening in the top end of the containing cavity. The traction mechanism comprises a first traction mechanism, and the telescopic mechanism is connected with the first traction mechanism so as to drive the first traction mechanism to move between the first position and the second position through the channel in the second direction. The squeezing cage is fixedly arranged relative to the mounting frame, so that the situation that the material combination is pulled due to movement of the squeezing cage, and then material leakage or water dripping of the material combination is caused can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of pressing equipment, and particularly to a single pressing cage and single press machine system. Background Art

[0002] A press is a machine for solid-liquid separation. A press generally includes a pressing cage and a press machine. However, in the related art, there is relative movement between the pressing cage and the press machine. For example, if the pressing cage moves relative to the press machine, there will be a risk of material leakage or water dripping. Summary of the Invention

[0003] Based on this, in view of the above technical problems, it is necessary to provide a single pressing cage and single press machine system in which both the pressing cage and the press machine are fixedly arranged relative to the frame. In this way, it is possible to reduce the situation where the material combination is pulled due to the movement of the pressing cage, resulting in material leakage or water dripping from the material combination.

[0004] The present application provides a single pressing cage and single press machine system, including:

[0005] A mounting frame;

[0006] A pressing cage, arranged on the mounting frame, the pressing cage having a top opening and a receiving cavity for receiving a material combination;

[0007] A press machine, arranged on the mounting frame and used to press the material combination in the receiving cavity along a first direction; the press machine has an initial position, and a channel extending along a second direction is defined between the press machine located at the initial position and the pressing cage;

[0008] A traction mechanism, the traction mechanism being used to convey the material combination into the receiving cavity through the top opening of the receiving cavity; the traction mechanism includes a first traction mechanism; and

[0009] A telescopic mechanism, connected to the first traction mechanism to drive the first traction mechanism to pass through the channel along the second direction;

[0010] Wherein, the first direction and the second direction are perpendicular to each other.

[0011] In one embodiment, the material combination includes a filter cloth and a material wrapped in the filter cloth; the single pressing cage and single press machine system further includes a second traction mechanism, a folding mechanism, a cloth distributor, a solid collection mechanism and a cloth washing mechanism;

[0012] The single pressing cage and single press machine system has a first working state and a second working state;

[0013] When the single press cage single press system is in the first working state, the first traction mechanism and the second traction mechanism are used to convey the material combination into the accommodating cavity; the cloth distributor is used to put materials on the filter cloth output by the first traction mechanism, so that the filter cloth and the materials are combined into the material combination in an unfolded state; the folding mechanism is used to perform folding operations on the material combination to switch the material combination to a folded state;

[0014] When the single press cage single press system is in the second working state, the first traction mechanism and / or the second traction mechanism are used to convey the material combination in the accommodating cavity in the reverse direction to sequentially pass through the folding mechanism, the solid collection mechanism and the cloth washing mechanism; the folding mechanism is also used to unfold the material combination in the folded state to switch the material combination to an unfolded state; the solid collection mechanism is used to remove and receive the materials of the material combination in the unfolded state; the cloth washing mechanism is used to wash the filter cloth.

[0015] In one embodiment, the single press cage single press system further includes a cloth stacking mechanism. When the single press cage single press system is in the second working state, the cloth stacking mechanism is used to fold the washed filter cloth.

[0016] In one embodiment, the cloth stacking mechanism includes:

[0017] A cloth stacking pool having a cloth stacking groove for accommodating the filter cloth; and

[0018] A cloth arranging rack having a cloth arranging aisle communicated with the cloth stacking groove. The cloth arranging aisle is used for the filter cloth passing through the notch of the cloth stacking groove to pass through; the cloth arranging rack is rotatably arranged in the cloth stacking groove around an axis parallel to the third direction, so that the filter cloth passing through the cloth arranging aisle is folded.

[0019] The first direction, the second direction and the third direction are perpendicular to each other in pairs.

[0020] In one embodiment, the cloth stacking mechanism further includes a draining rack;

[0021] The draining rack is arranged in the cloth stacking groove and is located at the bottom side of the cloth arranging rack to be used for bearing the filter cloth passing through the cloth arranging aisle;

[0022] The draining rack is spaced from the bottom wall of the cloth stacking groove, and a plurality of water draining holes communicated with the cloth stacking groove are penetrated through the draining rack.

[0023] In one embodiment, the first traction mechanism includes two traction units for clamping the material combination; each of the traction units includes a synchronous belt and a plurality of synchronous wheels spaced along the second direction, and the plurality of synchronous wheels are drivingly connected by the synchronous belt; the rotation directions of the synchronous wheels of the two traction units are opposite; or

[0024] The first traction mechanism includes two first traction rollers with opposite rotation directions. Each first traction roller includes a connecting shaft extending along the third direction, and a plurality of clamping wheels arranged at intervals along the extension direction of the connecting shaft; two adjacent clamping wheels of the two first traction rollers are used for clamping the material combination; or

[0025] The first traction mechanism includes a first traction roller and a second traction roller with opposite rotation directions; the first traction roller includes a connecting shaft extending along the third direction, and a plurality of clamping wheels arranged at intervals along the extension direction of the connecting shaft; the clamping wheels of the first traction roller and the second traction roller are used for clamping the material combination;

[0026] The first direction, the second direction and the third direction are perpendicular to each other in pairs;

[0027] The telescopic mechanism is used to drive the first traction mechanism to displace along the second direction between a first position and a second position.

[0028] In one embodiment, the material combination includes a filter cloth and the material wrapped in the filter cloth, and the single press cage single press machine system further includes a folding mechanism;

[0029] The traction mechanism further includes a second traction mechanism, and the first traction mechanism and the second traction mechanism are used to convey the material combination into the accommodating cavity and make the conveyed material combination pass through the folding mechanism;

[0030] The folding mechanism is used to switch the passing material combination between an unfolded state and a folded state;

[0031] When the material combination is in the unfolded state, the material is located on the top side of the filter cloth;

[0032] When the material combination is in the folded state, the filter cloth includes a first filter cloth part, a second filter cloth part and a third filter cloth part stacked in sequence along the thickness direction of the filter cloth. Along the width direction of the filter cloth, the second filter cloth part and the third filter cloth part are connected to opposite sides of the first filter cloth part; the material is located between the first filter cloth part and the second filter cloth part.

[0033] In one embodiment, the single pressing cage single press system further includes a feeder;

[0034] The feeder is located above one side of the folding mechanism away from the first traction mechanism along the second direction, and is used to feed materials onto the filter cloth conveyed to the folding mechanism;

[0035] The folding mechanism includes a first folding frame and a second folding frame. The first folding frame is used to fold the second filter cloth portion along the width direction of the filter cloth to the side away from the third filter cloth portion, and the second folding frame is used to fold the third filter cloth portion along the width direction of the filter cloth to the side away from the second filter cloth portion;

[0036] Along the width direction of the filter cloth, the feeder is located between the first folding frame and the second folding frame;

[0037] The folding mechanism further includes a forming frame located at the bottom sides of the first folding frame and the second folding frame. Along the width direction of the filter cloth, the filter cloth has a first end and a second end arranged oppositely; the forming frame is used to fold the first end of the filter cloth towards the side close to the second end of the filter cloth, and is used to fold the second end of the filter cloth towards the side close to the first end of the filter cloth, so as to form a first filter cloth portion, a second filter cloth portion, and a third filter cloth portion that are stacked in sequence along the thickness direction of the filter cloth.

[0038] In one embodiment, the single pressing cage single press system further includes at least one lifting member for carrying the material combination;

[0039] Along the second direction, the at least one lifting member is located between the folding mechanism and the first traction mechanism.

[0040] In one embodiment, the single pressing cage single press system further includes a controller and a tension adjusting mechanism;

[0041] The material combination includes a filter cloth and materials wrapped in the filter cloth; the traction mechanism further includes a second traction mechanism; the tension adjusting mechanism includes a counterweight, a first guide roller, a first position sensor, and a second position sensor;

[0042] The second traction mechanism is used to convey the filter cloth to the first traction mechanism, and the filter cloth conveyed by the second traction mechanism can bypass the first guide roller;

[0043] The first guide roller can rotate relative to the counterweight around an axis parallel to the third direction, so that the tension adjusting mechanism can switch between a tension state and a relaxation state;

[0044] The first position sensor is configured to obtain a first in-position signal when the tension adjusting mechanism is in the tension state;

[0045] The second position sensor is configured to obtain a second in-position signal when the tension adjusting mechanism is in the slack state;

[0046] The controller is electrically connected to the first position sensor, the second position sensor, and the second traction mechanism respectively, so as to reduce the traction speed of the second traction mechanism when the first position sensor detects the first in-position signal, and increase the traction speed of the second traction mechanism when the second position sensor detects the second in-position signal;

[0047] The first direction, the second direction, and the third direction are perpendicular to each other in pairs.

[0048] In the technical solution of the present application, the traction mechanism can convey the material combination into the accommodating cavity through the top opening of the accommodating cavity, and then drive the first traction mechanism to reciprocate along the second direction through the channel by using the telescopic mechanism. Furthermore, the folding operation of the material combination in the accommodating cavity can be realized. After the folding operation of the material combination is completed, the first traction mechanism can be located on the side of the channel close to the telescopic mechanism along the second direction, and then the press can apply pressure to the material combination in the accommodating cavity along the first direction. Furthermore, the liquid in the material combination can be squeezed out to realize the solid-liquid separation of the material combination. During this process, the pressing cage is fixedly arranged relative to the mounting frame, which can reduce the situation that the material combination is pulled due to the movement of the pressing cage, resulting in leakage or dripping of the material combination. And the press is fixedly arranged relative to the mounting frame, reducing the situation of moving the press to avoid the first traction mechanism, which can improve the stability and reliability of the press to a certain extent. Description of the Drawings

[0049] Figure 1 Shows a schematic structural diagram of a single pressing cage and single press system in an embodiment of the present application.

[0050] Figure 2 Shows a side view of the mounting frame, the pressing cage, and the press in a perspective in an embodiment of the present application.

[0051] Figure 3 Shows a side view of the mounting frame, the pressing cage, and the press in another perspective in an embodiment of the present application.

[0052] Figure 4 Shows Figure 2 The schematic cross-sectional view of A-A of.

[0053] Figure 5 Shows a schematic structural diagram of the first traction mechanism pulling the material combination in an embodiment of the present application.

[0054] Figure 6 Shows a schematic structural diagram of the first traction mechanism pulling the material combination in another embodiment of the present application.

[0055] Figure 7 Shows a schematic structural diagram of the first traction mechanism pulling the material combination in yet another embodiment of the present application.

[0056] Figure 8 Shows a schematic structural diagram of the first traction mechanism pulling the material combination in still another embodiment of the present application.

[0057] Figure 9 Shows Figure 8 side view of

[0058] Figure 10 Shows a side view of the material combination in a folded state in an embodiment of the present application.

[0059] Figure 11 Shows a top view of the folding mechanism, the first traction mechanism, and the pressing cage in an embodiment of the present application.

[0060] Figure 12 Shows a side view of the folding mechanism, the first traction mechanism, and the pressing cage in an embodiment of the present application.

[0061] Figure 13 Shows a top view of the material combination in a folded state in an embodiment of the present application.

[0062] Figure 14 Shows a schematic structural diagram of the tension adjusting mechanism in an embodiment of the present application.

[0063] Figure 15 Shows a schematic structural diagram of the cloth washing mechanism and the cloth folding mechanism in an embodiment of the present application.

[0064] Reference numerals: 10, single press cage single press system; 100, mounting frame; 110, first frame body; 111, column; 120, second frame body; 121, support cross beam; 200, press cage; 210, cage body; 220, material supporting plate; 230, flow baffle; 231, first flow baffle part; 232, second flow baffle part; 201, first connecting part; Q, accommodating cavity; 300, press; 310, press driving part; 320, material pressing part; 330, upper cross beam of press; 340, liquid discharging mechanism; 341, liquid discharging pipe; 342, liquid discharging groove; 400, traction mechanism; 410, first traction mechanism; 411, synchronous belt; 412, synchronous pulley; 413, first traction roller; 4131, connecting shaft; 4132, clamping wheel; 414, second traction roller; 415, distance adjusting mechanism; 416, driving mechanism; 420, second traction mechanism; 421, third traction roller; 430, fourth traction roller; 500, telescopic mechanism; 501, frame; 610, lifting mechanism; 620, bearing part; 621, avoiding concave part; 710, folding mechanism; 711, first folding frame; 7111, first folding edge; 712, second folding frame; 7121, second folding edge; 713, forming frame; 7131, first folding edge; 7132, second folding edge; 720, cloth distributor; 730, lifting part; 740, cloth guiding device; 810, tension adjusting mechanism; 811, counterweight; 812, first guiding roller; 813, first position sensor; 814, second position sensor; 815, hinge support; 820, solid collecting mechanism; 821, slag scraping mechanism; 822, slag conveying mechanism; 910, cloth washing mechanism; 911, cloth washing pool; 912, second guiding roller; 913, third guiding roller; 914, sprayer; 920, cloth folding mechanism; 921, cloth folding pool; 922, cloth arranging frame; 9221, cloth arranging aisle; 923, draining frame; 924, fourth guiding roller; 925, crank rocker mechanism; T, channel; Y, drainage aisle; C, liquid receiving tank; C1, first liquid receiving sub-tank; C2, second liquid receiving sub-tank; 20, material combination; 21, filter cloth; 211, first filter cloth part; 212, second filter cloth part; 213, third filter cloth part; 22, material. Detailed implementation manners

[0065] In order to make the above objects, features and advantages of the present application more obvious and understandable, the following will describe in detail the specific implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0066] In the description of the present application, it should be understood that if terms such as "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", etc. appear, the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings. These are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0067] In addition, if terms such as "first" and "second" appear, these terms are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0068] In the present application, unless otherwise clearly specified and limited, if terms such as "mounted", "connected", "connected to", "fixed", etc. appear, these terms should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0069] In the present application, unless otherwise clearly specified and limited, if there is a description such as a first feature being "on" or "under" a second feature, the meaning may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0070] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it may be directly on the other element or there may also be an intermediate element. If an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0071] Figure 1The structural schematic diagram of a single press cage and single press machine system 10 in an embodiment of the present application is shown. Figure 2 The side view of the mounting rack 100, the press cage 200 and the press machine 300 in an embodiment of the present application is shown from one perspective. Figure 3 The side view of the mounting rack 100, the press cage 200 and the press machine 300 in an embodiment of the present application is shown from another perspective.

[0072] Please refer to Figure 1 and Figure 3 An embodiment of the present application provides a single press cage and single press machine system 10, including a mounting rack 100, a press cage 200, a press machine 300, a traction mechanism 400 and a telescopic mechanism 500.

[0073] The press cage 200 is arranged on the mounting rack 100. The press cage 200 has an open top end and a receiving cavity Q for receiving the material combination 20. The press machine 300 is arranged on the mounting rack 100 and is used to apply pressure to the material combination 20 in the receiving cavity Q along the first direction F1.

[0074] Wherein, the material combination 20 may include a filter cloth 21 and a material 22 wrapped in the filter cloth 21. The material 22 may be a sauce or other mixture that needs solid-liquid separation.

[0075] Specifically, the press machine 300 includes a connected press drive 310 and a pressing part 320. The press drive 310 is arranged on the mounting rack 100 and is located on the top side of the press cage 200 along the first direction F1. The press drive 310 is used to drive the pressing part 320 to move along the first direction F1 towards or away from the side of the receiving cavity Q.

[0076] In this way, during the process of the press drive 310 driving the pressing part 320 to move along the first direction F1 towards the side of the receiving cavity Q, the press drive 310 is used to drive the pressing part 320 to apply pressure to the material combination 20 in the receiving cavity Q along the first direction F1, so that the liquid in the material combination 20 can be extruded, thereby realizing the solid-liquid separation of the solid and liquid in the material 22.

[0077] The press machine 300 has an initial position. A channel T extending along the second direction F2 is defined between the press machine 300 at the initial position and the press cage 200. The traction mechanism 400 is used to convey the material combination 20 into the receiving cavity Q through the open top end of the receiving cavity Q.

[0078] The traction mechanism 400 includes a first traction mechanism 410. The telescopic mechanism 500 is connected to the first traction mechanism 410 to drive the first traction mechanism 410 to pass through the channel T along the second direction F2. Wherein, the first direction F1 and the second direction F2 are perpendicular to each other.

[0079] The first direction F1 can be the direction parallel to the top and pointing to the bottom of the mounting frame 100, that is, the up-and-down direction, and the second direction F2 can be the left-and-right direction or the front-and-back direction.

[0080] The initial position refers to the position of the press 300 at the initial moment for a period of time before the press 300 presses the material combination 20 in the accommodation cavity Q. That is to say, the initial position refers to the position of the press 300 before the press driving member 310 of the press 300 drives the material pressing portion 320.

[0081] There are many specific structural forms of the telescopic mechanism 500 in this embodiment, including but not limited to motor gear-rack structure, motor lead screw, air cylinder or hydraulic cylinder, etc. As long as it can drive the first traction mechanism 410 to reciprocate between the first position and the second position, it will not be limited here.

[0082] As an example, the telescopic mechanism 500 includes a first motor, a transmission gear and a transmission rack. The first motor is installed on the machine frame 501 on one side of the mounting frame 100. The transmission gear is connected to the rotating shaft of the first motor, and the transmission gear is also engaged with the transmission rack. The transmission rack is movably arranged on the machine frame 501, and the transmission rack is connected to the first traction mechanism 410. When the first motor rotates forward or backward, it can drive the transmission rack to move, and the transmission rack correspondingly drives the first traction mechanism 410 to extend or retract.

[0083] In this way, the traction mechanism 400 can convey the material combination 20 into the accommodation cavity Q through the top opening of the accommodation cavity Q, and then use the telescopic mechanism 500 to drive the first traction mechanism 410 to reciprocate along the second direction F2 through the channel T. Furthermore, the folding operation of the material combination 20 in the accommodation cavity Q can be realized. After the folding operation of the material combination 20 is completed, the first traction mechanism 410 can be located on the side of the channel T close to the telescopic mechanism 500 along the second direction F2, and then the press 300 presses the material combination 20 in the accommodation cavity Q along the first direction F1, so that the liquid in the material combination 20 can be squeezed out to realize the solid-liquid separation of the material combination 20. In this process, the pressing cage 200 is fixedly arranged relative to the mounting frame 100, which can reduce the situation that the material combination 20 is pulled due to the movement of the pressing cage 200, resulting in leakage or dripping of the material combination 20. And the press 300 is fixedly arranged relative to the mounting frame 100, reducing the situation of moving the press 300 to avoid the first traction mechanism 410, which can improve the stability and reliability of the press 300 to a certain extent.

[0084] It can be understood that both the pressing cage 200 and the press 300 are fixedly arranged relative to the mounting frame 100, and the pressing cage 200 and the press 300 are arranged in alignment with each other, eliminating the need for an additional alignment process due to the movement of either the pressing cage 200 or the press 300.

[0085] In some embodiments, the telescopic mechanism 500 is used to drive the first traction mechanism 410 to displace between a first position and a second position along the second direction F2.

[0086] The first position refers to the position where the first traction mechanism 410 is located before being driven by the telescopic mechanism 500, and the second position refers to the position where the first traction mechanism 410 is displaced along the second direction F2 to the farthest position from the first position under the drive of the telescopic mechanism 500 and is located on the side of the channel T away from the first position along the second direction F2.

[0087] The traction mechanism 400 can convey the material combination 20 into the accommodating cavity Q through the top opening of the accommodating cavity Q, and then drive the first traction mechanism 410 to reciprocate along the second direction F2 through the channel T between the first position and the second position by using the telescopic mechanism 500, so as to realize the folding operation of the material combination 20 in the accommodating cavity Q. After completing the folding operation of the material combination 20, the first traction mechanism 410 can be in the first position, and then the press 300 is used to press the material combination 20 in the accommodating cavity Q along the first direction F1, so that the liquid in the material combination 20 can be squeezed out to realize the solid-liquid separation of the material combination 20. In this process, the pressing cage 200 is fixedly arranged relative to the mounting frame 100, which can reduce the situation that the material combination 20 is pulled due to the movement of the pressing cage 200, resulting in leakage or dripping of the material combination 20. And the press 300 is fixedly arranged relative to the mounting frame 100, reducing the situation of moving the press 300 to avoid the first traction mechanism 410, which can improve the stability and reliability of the press 300 to a certain extent.

[0088] In some embodiments, the outer side wall of the pressing cage 200 is connected to the mounting frame 100 through a plurality of first connectors 201.

[0089] The first connector 201 can be a hoop or other components capable of fixing the pressing cage 200 on the mounting frame 100.

[0090] Exemplarily, there are four first connectors 201. The mounting frame 100 includes a first frame body 110. The first frame body 110 includes four columns 111 arranged at intervals around the pressing cage 200 and corresponding to the four first connectors 201 one by one. The outer side wall of the pressing cage 200 is connected to the first frame body 110 of the mounting frame 100 through four first connectors 201 (hoops), and each first connector 201 (hoop) is connected to the corresponding column 111.

[0091] In some embodiments, the press driving member 310 is connected to the mounting frame 100 through the press upper cross beam 330. Specifically, the press driving member 310 is connected to the first frame body 110 of the mounting frame 100 through the press upper cross beam 330.

[0092] In this way, the press driving member 310 can be positioned and fixed above the pressing cage 200, facilitating the press driving member 310 to drive the material pressing portion 320 to press the material combination 20 in the accommodation cavity Q along the first direction F1.

[0093] In some embodiments, the mounting frame 100 includes a first frame body 110 and a second frame body 120. Both the press 300 and the pressing cage 200 are provided on the first frame body 110. The second frame body 120 is connected to the first frame body 110 and is located at the bottom side of the pressing cage 200. Among them, a liquid receiving groove C communicating with the accommodation cavity Q is provided on the second frame body 120 (as Figure 4 shown).

[0094] While the second frame body 120 is used to support the first frame body 110, the liquid receiving groove C on the second frame body 120 can also be used to receive the liquid extruded during the process of the press 300 pressing the material combination 20.

[0095] In some embodiments, a plurality of drainage channels Y are provided on the side wall of the accommodation cavity Q at intervals around the central axis of the liquid receiving groove C, and all the drainage channels Y communicate with the liquid receiving groove C.

[0096] In this way, it is convenient for the pressed liquid to flow out of the accommodation cavity Q smoothly through the plurality of drainage channels Y, and this part of the pressed liquid can be received through the liquid receiving groove C.

[0097] In some embodiments, the pressing cage 200 includes a cage body 210 with openings at both ends and a material supporting plate 220 for receiving the material combination 20. The cage body 210 and the material supporting plate 220 define the accommodation cavity Q. The single pressing cage and single press system 10 further includes a lifting mechanism 610. The output end of the lifting mechanism 610 passes through the opening at the bottom end of the cage body 210 and is connected to the material supporting plate 220 to drive the material supporting plate 220 to move along the first direction F1.

[0098] Exemplarily, the lifting mechanism 610 can be an oil cylinder.

[0099] The lifting mechanism 610 can be used to lift the material supporting plate 220, eliminating the need for the setting of indirect transmission mechanisms such as wire ropes and pulleys, and improving the stability of the pressing process.

[0100] In some embodiments, a supporting cross beam 121 for receiving the material supporting plate 220 is provided at the top of the second frame body 120. The material supporting plate 220 has an extreme position farthest from the top of the mounting frame 100 along the first direction F1. In the case where the material supporting plate 220 is in the extreme position, along the first direction F1, the height of the lifting mechanism 610 is lower than the height of the supporting cross beam 121.

[0101] The extreme position refers to the position when the material supporting plate 220 is at the lowest position along the first direction F1.

[0102] During the process of the press 300 pressing the material combination 20 in the accommodation cavity Q along the first direction F1, the pressure-applying part 320 of the press 300 can continuously descend along the first direction F1, and the lifting mechanism 610 will also drive the material-supporting plate 220 to continuously descend, thereby driving the material-supporting plate 220 to displace to the limit position. At this time, the height of the lifting mechanism 610 is lower than the height of the supporting crossbeam 121 at the top of the second frame body 120. The supporting crossbeam 121 at the top of the second frame body 120 can be used to support the material-supporting plate 220, and further the supporting crossbeam 121 can be used to bear the pressure applied by the press 300 to the material combination 20, thereby reducing the damage to the lifting mechanism 610 caused by the pressing of the press 300.

[0103] It should be noted that after the pressure filtration process is completed, the pressure-applying part 320 of the press 300 will continuously rise, and under the traction of the second traction mechanism 420, the filter cloth 21 will be conveyed outwards in the reverse direction from the pressing cage 200. As the filter cloth 21 is removed, the lifting mechanism 610 will also drive the material-supporting plate 220 to continuously rise from the limit position, so as to take away the filter cloth 21 and perform subsequent cleaning.

[0104] In some embodiments, the mounting frame 100 is used to be fixedly arranged on the bearing part 620, and the bearing part 620 is provided with an avoidance recess 621 for at least partially accommodating the lifting mechanism 610.

[0105] Optionally, the bearing part 620 in this embodiment includes but is not limited to various working environments such as the ground or the machine table, and can be specifically adjusted and set according to actual needs, and will not be limited herein.

[0106] The lifting mechanism 610 is an oil cylinder, and the piston rod of the lifting mechanism 610 has a certain stroke along the first direction F1. Therefore, the lifting mechanism 610 has a certain length along the first direction F1. Considering factors such as the height of the site space or the height of the single pressing cage and single press system 10, an avoidance recess 621 can be formed on the ground where the mounting frame 100 is located to accommodate the lifting mechanism 610, so that the height of the lifting mechanism 610 can be lower than the height of the supporting crossbeam 121 when the material-supporting plate 220 is in the limit position, thereby reducing the damage to the lifting mechanism 610 caused by the pressing of the press 300.

[0107] In some embodiments, please refer to Figure 3 and Figure 4 , the liquid receiving tank C includes a first liquid receiving sub-tank C1 and a second liquid receiving sub-tank C2 that are connected and communicate with each other. The first liquid receiving sub-tank C1 is arranged around the lifting mechanism 610, and the second liquid receiving sub-tank C2 is arranged around the first liquid receiving sub-tank C1. A flow blocking member 230 is provided at the bottom of the material-supporting plate 220, and the flow blocking member 230 is used to block the fluid from flowing into the first liquid receiving sub-tank C1.

[0108] In this way, the flow blocking member 230 can be used to block the fluid from flowing into the first liquid receiving sub-groove C1 , thereby blocking the fluid from flowing toward the lifting mechanism 610 , thereby protecting the lifting mechanism 610 well.

[0109] Optionally, the baffle 230 is arranged around the central axis of the notch of the first liquid receiving sub-trough C1, that is, the baffle 230 is arranged around the central axis of the supporting plate 220. The baffle 230 includes a first baffle portion 231 arranged around the central axis of the supporting plate 220, and a second baffle portion 232 connected to the first baffle portion 231 on a side close to the central axis of the supporting plate 220 in a direction parallel to the top surface of the supporting plate 220. The second baffle portion 232 is extended in a direction parallel to the top surface of the supporting plate 220, so that the fluid can be better blocked from flowing into the first liquid receiving sub-trough C1.

[0110] Optionally, the single-squeezing cage single-press system 10 also includes a drainage mechanism 340, which includes a drainage pipe 341 and a drainage trough 342. The liquid receiving trough C is connected to the drainage trough 342 through the drainage pipe 341. Specifically, the second liquid receiving sub-trough C2 of the liquid receiving trough C is connected to the drainage trough 342 through the drainage pipe 341. In this way, during the process of the press 300 applying pressure to the material combination 20, the liquid squeezed out of the material combination 20 can flow into the drainage trough 342 through the first liquid receiving sub-trough C1, the second liquid receiving sub-trough C2 and the drainage pipe 341, and then this part of the liquid can be uniformly collected or discharged.

[0111] In some embodiments, Figure 5 - Figure 6 As shown, the first traction mechanism 410 includes two traction units for clamping the material assembly 20, each traction unit includes a synchronous belt 411 and a plurality of synchronous wheels 412 spaced apart along the second direction F2, the plurality of synchronous wheels 412 are connected by the synchronous belt 411, and the synchronous wheels 412 of the two traction units rotate in opposite directions.

[0112] In this embodiment, the first traction mechanism 410 further includes a distance adjustment mechanism 415 and a driving mechanism 416. The distance adjustment mechanism 415 is connected to at least one traction unit and is used to adjust the distance between two traction units so that the two traction units clamp or release the material assembly 20. The driving mechanism 416 is connected to at least one traction unit and is used to drive the synchronous wheels 412 of the two traction units to rotate in opposite directions.

[0113] Optionally, the outer surface of the synchronous belt 411 is provided with anti-skid patterns, so that the clamping force of the two traction units to clamp the material assembly 20 can be improved, thereby improving the traction effect of the first traction mechanism 410.

[0114] Among them, the anti-slip pattern can be in various forms such as patterns, designs, bumps, etc., as long as it can increase the friction between the synchronous belt 411 and the filter cloth 21, and the specific form is not limited herein.

[0115] The multiple synchronous pulleys 412 of the traction unit are arranged at intervals along the second direction F2. Therefore, a plurality of synchronous pulleys 412 can be arranged at a certain spacing, which can solve the problem of difficult clamping of the filter cloth 21 wrapped with the material 22, and at the same time, can reduce the probability of occurrence of adverse phenomena such as the extrusion of the material 22.

[0116] In some other embodiments, such as Figure 7 As shown, the first traction mechanism 410 includes two first traction rollers 413 with opposite rotation directions. Each first traction roller 413 includes a connecting shaft 4131 extending along the third direction F3, and a plurality of clamping wheels 4132 arranged at intervals along the extension direction of the connecting shaft 4131. Two adjacent clamping wheels 4132 among the two first traction rollers 413 are used to clamp the material combination 20. The first direction F1, the second direction F2, and the third direction F3 are perpendicular to each other in pairs.

[0117] Similarly, the plurality of clamping wheels 4132 are arranged at intervals at a certain spacing, which can solve the problem of difficult clamping of the filter cloth 21 wrapped with the material 22, and at the same time, can reduce the probability of occurrence of adverse phenomena such as the extrusion of the material 22.

[0118] In this embodiment, the first traction mechanism 410 further includes a distance adjustment mechanism 415 and a driving mechanism 416. The distance adjustment mechanism 415 is connected to at least one of the connecting shafts 4131 of the two first traction rollers 413. The distance adjustment mechanism 415 is used to adjust the spacing between the two first traction rollers 413 so that the two first traction rollers 413 cooperate to clamp or release the material combination 20. The driving mechanism 416 is connected to at least one of the connecting shafts 4131 of the two first traction rollers 413. The driving mechanism 416 is used to drive the two first traction rollers 413 to rotate in opposite directions.

[0119] In still some other embodiments, such as Figure 8 and Figure 9 As shown, the first traction mechanism 410 includes a first traction roller 413 and a second traction roller 414 with opposite rotation directions. The first traction roller 413 includes a connecting shaft 4131 extending along the third direction F3, and a plurality of clamping wheels 4132 arranged at intervals along the extension direction of the connecting shaft 4131. The clamping wheels 4132 of the first traction roller 413 and the second traction roller 414 are used to clamp the material combination 20. The first direction F1, the second direction F2, and the third direction F3 are perpendicular to each other in pairs.

[0120] In this embodiment, the first traction mechanism 410 further includes a distance adjustment mechanism 415 and a drive mechanism 416. The distance adjustment mechanism 415 is connected to at least one of the connecting shaft 4131 of the first traction roller 413 and the second traction roller 414. The distance adjustment mechanism 415 is used to adjust the distance between the first traction roller 413 and the second traction roller 414, so that the first traction roller 413 and the second traction roller 414 cooperate to clamp or release the material combination 20. The drive mechanism 416 is connected to at least one of the connecting shaft 4131 of the first traction roller 413 and the second traction roller 414. The drive mechanism 416 is used to drive the first traction roller 413 and the second traction roller 414 to rotate in opposite directions.

[0121] Similarly, a plurality of clamping wheels 4132 are arranged at intervals according to a certain distance. While solving the problem of difficult clamping of the filter cloth 21 wrapped with the material 22, the probability of occurrence of adverse phenomena such as the material 22 being extruded can also be reduced.

[0122] By adopting the first traction mechanism 410 in the above form, the filter cloth 21 wrapped with the material 22 can be pulled forward, improving the traction effect of the material combination 20.

[0123] According to the characteristics of different material combinations 20 and parameters such as the thickness of the material combination 20, the first traction mechanism 410 can be set into different structural forms. For example, if the filter cloth 21 of the material combination 20 is relatively smooth or the thickness of the material combination 20 is relatively thick, then the form of "upper wheel and lower roller" as shown in Figure 8 and Figure 9 can be adopted; for another example, if the filter cloth 21 of the material combination 20 is relatively rough or the thickness of the material combination 20 is relatively thin, then the form of two traction units can be adopted.

[0124] Among them, the specific number of the clamping wheels 4132 or the synchronous wheels 412 can also be flexibly adjusted and set according to the characteristics of the material combination 20 and the single telescopic length of the telescopic mechanism 500, and no specific limitation is made here.

[0125] The drive mechanism 416 may include a second motor, or may be other mechanisms capable of driving the two first traction rollers 413 to rotate in opposite directions, or may be a mechanism capable of driving the first traction roller 413 and the second traction roller 414 to rotate in opposite directions, or may be a mechanism capable of driving the synchronous wheels 412 of the two traction units to rotate in opposite directions, and no specific limitation is made here.

[0126] In some embodiments, the single press cage single press system 10 further includes a folding mechanism 710. The traction mechanism 400 further includes a second traction mechanism 420. The first traction mechanism 410 and the second traction mechanism 420 are configured to convey the material combination 20 into the accommodation chamber Q and cause the conveyed material combination 20 to pass through the folding mechanism 710. The folding mechanism 710 is configured to switch the passing material combination 20 between an unfolded state and a folded state. When the material combination 20 is in the unfolded state, the material 22 is located on the top side of the filter cloth 21. As Figure 10 shown, when the material combination 20 is in the folded state, the filter cloth 21 includes a first filter cloth portion 211, a second filter cloth portion 212, and a third filter cloth portion 213 that are sequentially stacked along the thickness direction of the filter cloth 21. Along the width direction of the filter cloth 21, the second filter cloth portion 212 and the third filter cloth portion 213 are connected to opposite sides of the first filter cloth portion 211, and the material 22 is located between the first filter cloth portion 211 and the second filter cloth portion 212.

[0127] In this way, the filter cloth 21 can be folded into a structure with a width divided into three equal parts and three layers. Taking the width of the filter cloth 21 in the initial state as 3 meters as an example, when the filter cloth 21 is folded into a width divided into three equal parts, that is, when the material combination 20 is in the folded state, the filter cloth 21 is folded into a width of 1 meter. In this way, the material 22 in the folded material combination 20 can occupy a width of 1 meter, while the material arranged between the upper and lower filter cloths with a width of 1 meter will occupy a width less than 1 meter (to avoid material leakage, no material is arranged on both sides of the upper and lower filter cloths along the width direction). Obviously, compared with the method of arranging the material with the upper and lower filter cloths of 1 meter, the folding mechanism 710 of the present application can improve the utilization rate of the material 22, and thus is beneficial to improving the production capacity of the single press cage single press system 10. Moreover, the material 22 is completely wrapped in the innermost layer of the filter cloth 21, which can also largely avoid the phenomenon of material leakage to the greatest extent.

[0128] It should be added that the width direction of the filter cloth 21 is perpendicular to the thickness direction of the filter cloth 21 and perpendicular to the length direction of the filter cloth 21. When the filter cloth 21 moves from the folding mechanism 710 to the first traction mechanism 410, the length direction of the filter cloth 21 can be the second direction F2 in the figure, and the width direction of the filter cloth 21 can be the third direction F3 in the figure.

[0129] Specifically, the folding mechanism 710 includes a forming frame 713. Along the width direction of the filter cloth 21, the filter cloth 21 has a first end and a second end arranged opposite to each other. The forming frame 713 is configured to fold the first end of the filter cloth 21 toward the side close to the second end of the filter cloth 21 and fold the second end of the filter cloth 21 toward the side close to the first end of the filter cloth 21, so as to form the first filter cloth portion 211, the second filter cloth portion 212, and the third filter cloth portion 213 that are sequentially stacked along the thickness direction of the filter cloth 21.

[0130] It can be understood that the forming frame 713 is used to fold the filter cloth 21 into a structure with a width divided into three equal parts and three layers, and the width of the folded filter cloth 21 can be controlled according to the dimension of the forming frame 713 in the width direction of the filter cloth 21. For example, if the dimension of the forming frame 713 in the width direction of the filter cloth 21 is 1 meter, then the 3-meter-wide filter cloth 21 can be folded into a width of 1 meter, that is, the width of the folded filter cloth 21 is 1 meter.

[0131] On opposite sides of the forming frame 713 in the width direction of the filter cloth 21, there are a first folding edge 7131 and a second folding edge 7132 respectively. The first folding edge 7131 is used to fold the second filter cloth part 212 of the filter cloth 21 to be stacked on the top side of the first filter cloth part 211, so that the material 22 is located between the first filter cloth part 211 and the second filter cloth part 212. The second folding edge 7132 is used to fold the third filter cloth part 213 of the filter cloth 21 to be stacked on the top side of the second filter cloth part 212 (that is, the third filter cloth part 213 is located on the side of the second filter cloth part 212 away from the first filter cloth part 211), so that the filter cloth 21 is folded into a structure with a width divided into three equal parts and three layers.

[0132] The first folding edge 7131 and the second folding edge 7132 are also used to unfold the filter cloth 21, so that the material combination 20 is in an unfolded state. The first folding edge 7131 and the second folding edge 7132 can be driven by a motor or a cylinder to move away from each other along the width direction of the filter cloth 21, and thus the filter cloth 21 can be unfolded. Of course, it is also possible to manually switch the material combination 20 between the folded state and the unfolded state, or other existing technical means can be used to switch the material combination 20 between the folded state and the unfolded state, which is not specifically limited herein.

[0133] Optionally, as Figure 11 shown, the single press cage single press system 10 further includes two fabric guides 740. The two fabric guides 740 are symmetrically arranged with the central axis of the filter cloth 21 perpendicular to the width direction of the filter cloth 21 as the reference object, so that the two fabric guides 740 are used to correct the deviation of the filter cloth 21 and ensure a good folding and forming effect of the filter cloth 21.

[0134] In some embodiments, please refer to Figure 1 and Figure 12 , the single press cage single press system 10 further includes a cloth distributor 720. The cloth distributor 720 is located above the folding mechanism 710 on the side away from the first traction mechanism 410 along the second direction F2, and is used to put the material 22 on the filter cloth 21 conveyed to the folding mechanism 710. As Figure 11As shown, the folding mechanism 710 includes a first folding frame 711 and a second folding frame 712. The first folding frame 711 is used to fold the second filter cloth portion 212 along the width direction of the filter cloth 21 to the side away from the third filter cloth portion 213, and the second folding frame 712 is used to fold the third filter cloth portion 213 along the width direction of the filter cloth 21 to the side away from the second filter cloth portion 212. Along the width direction of the filter cloth 21, the cloth feeder 720 is located between the first folding frame 711 and the second folding frame 712.

[0135] Among them, the forming frame 713 is located at the bottom side of the first folding frame 711 and the second folding frame 712.

[0136] Specifically, the first folding frame 711 has a first folding edge 7111 on the side close to the second folding frame 712 along the width direction of the filter cloth 21, and the second folding frame 712 has a second folding edge 7121 on the side close to the first folding frame 711 along the width direction of the filter cloth 21. The first folding edge 7111 and the second folding edge 7121 are symmetrically arranged with reference to a target plane perpendicular to the width direction of the filter cloth 21, and both the first folding edge 7111 and the second folding edge 7121 are arranged at an acute angle with respect to the target plane.

[0137] Combined Figure 11 It can be understood that since the first folding frame 711 is used to fold the second filter cloth portion 212 along the width direction of the filter cloth 21 to the side away from the third filter cloth portion 213, and the second folding frame 712 is used to fold the third filter cloth portion 213 along the width direction of the filter cloth 21 to the side away from the second filter cloth portion 212, therefore, the first folding frame 711 and the second folding frame 712 can make the material combination 20 in the folded state present the effect of "turning up the collar" (as Figure 13 shown).

[0138] Thus, before the material combination 20 is unfolded, the feeder 720 has fed the material 22 onto the filter cloth 21 above the feeding position between the first folding frame 711 and the second folding frame 712. It can be understood that this feeding position is located on the side of the folding mechanism 710 away from the first traction mechanism 410 along the second direction F2, which can achieve the effect of feeding the material first and then folding. And as the second traction mechanism 420 continuously conveys the filter cloth 21 towards the folding mechanism 710, the feeder 720 will also continuously feed the material 22 onto the filter cloth 21 (which has been combined into the material combination 20 to be folded). The folding mechanism 710 will also continuously fold the material combination 20 into a folded state, and the material combination 20 presents the effect of "turning up the collar". Furthermore, the first traction mechanism 410 and the second traction mechanism 420 can be used to convey the material combination 20 with the "turning up the collar" effect into the accommodation cavity Q. Combined with the drive of the telescopic mechanism 500, the material combination 20 can be folded into the accommodation cavity Q in a Z shape, which is convenient for the press 300 to apply pressure to the material combination 20.

[0139] In some embodiments, the single press cage single press system 10 further includes at least one lifting member 730 for supporting the material combination 20. Along the second direction F2, at least one lifting member 730 is located between the folding mechanism 710 and the first traction mechanism 410.

[0140] After the filter cloth 21 wraps the material 22, it is combined into the material combination 20. Compared with the weight of the filter cloth 21, the weight of the material combination 20 is greater. At least one lifting member 730 can be used to support the material combination 20, thereby improving the traction effect of the material combination 20.

[0141] Optionally, the lifting member 730 includes a main body portion (not shown in the figure) extending along the third direction F3, and a plurality of lifting portions (not shown in the figure) arranged at intervals along the third direction F3 on the main body portion. The first direction F1, the second direction F2, and the third direction F3 are perpendicular to each other in pairs.

[0142] The lifting member 730 of this solution is similar to arranging a corrugated support plate or a plurality of corrugated rollers. While supporting the material combination 20, it can also reduce the contact area and friction between the material combination 20 and the lifting member 730, thereby better ensuring the traction effect of the material combination 20.

[0143] In some embodiments, please refer to Figure 1 and Figure 14, the single pressing cage single press system 10 further includes a controller (not shown in the figure) and a tension adjusting mechanism 810. The tension adjusting mechanism 810 includes a counterweight 811, a first guide roller 812, a first position sensor 813, and a second position sensor 814. The second traction mechanism 420 is used to convey the filter cloth 21 to the first traction mechanism 410, and the filter cloth 21 conveyed by the second traction mechanism 420 can bypass the first guide roller 812. The first guide roller 812 can rotate relative to the counterweight 811 about an axis parallel to the third direction F3, so that the tension adjusting mechanism 810 can switch between a tensioned state and a relaxed state. The first position sensor 813 is used to obtain a first in-position signal when the tension adjusting mechanism 810 is in the tensioned state (as shown by the dashed line in Figure 14 ), and the second position sensor 814 is used to obtain a second in-position signal when the tension adjusting mechanism 810 is in the relaxed state (as shown by the solid line in Figure 14 ). The controller is electrically connected to the first position sensor 813, the second position sensor 814, and the second traction mechanism 420 respectively, so as to reduce the traction speed of the second traction mechanism 420 when the first position sensor 813 detects the first in-position signal, and increase the traction speed of the second traction mechanism 420 when the second position sensor 814 detects the second in-position signal. The first direction F1, the second direction F2, and the third direction F3 are perpendicular to each other in pairs.

[0144] Optionally, the tension adjusting mechanism 810 further includes a hinge support 815. One ends of the counterweight 811 and the first guide roller 812 close to each other are rotatably connected to the hinge support 815 about an axis parallel to the third direction F3.

[0145] In this way, when the first position sensor 813 detects the first in-position signal, it indicates that the filter cloth 21 pulled by the first guide roller 812 is too tight. The traction speed of the second traction mechanism 420 can be controlled to decrease through the controller, so that the traction force on the filter cloth 21 is reduced. The counterweight 811 will drive the first guide roller 812 to rotate under its own weight, and then the filter cloth 21 pulled by the first guide roller 812 will be relaxed, so that the tension adjusting mechanism 810 can be adjusted towards the relaxed state. If the second position sensor 814 detects the second in-position signal, it indicates that the filter cloth 21 pulled by the first guide roller 812 is too loose. The controller can control the traction speed of the second traction mechanism 420 to increase, so that the traction force on the filter cloth 21 is increased, and the filter cloth 21 pulled by the first guide roller 812 can also be tensioned, so that the tension adjusting mechanism 810 can be adjusted towards the tensioned state. Through such automatic adjustment, the filter cloth 21 will always be in an appropriate tension, and thus the forming effect after folding the filter cloth 21 can be improved.

[0146] Optionally, the second traction mechanism 420 includes a motor (not shown) and two third traction rollers 421 that can be mounted on the frame 501, and the motor is connected to at least one of the two third traction rollers 421 to drive the two third traction rollers 421 to rotate in opposite directions. The motor is electrically connected to the controller, so that the controller controls the output of the motor, thereby controlling and adjusting the traction speed of the second traction mechanism 420.

[0147] Optionally, the single-pressing-cage single-press system 10 further includes a fourth traction roller 430 , and the filter cloth 21 output by the second traction mechanism 420 bypasses the first guide roller 812 and the fourth traction roller 430 , and passes through the folding mechanism 710 and the first traction mechanism 410 .

[0148] The fourth traction roller 430 may be used to guide the filter cloth 21 so as to transport the filter cloth 21 along the second direction F2 toward the side close to the first traction mechanism 410 .

[0149] In some embodiments, the single-cage single-press system 10 further includes a second traction mechanism 420, a folding mechanism 710, a distributor 720, a solid collection mechanism 820, and a cloth washing mechanism 910. The single-cage single-press system 10 has a first working state and a second working state. When the single-cage single-press system 10 is in the first working state, the first traction mechanism 410 and the second traction mechanism 420 are used to convey the material assembly 20 into the accommodating chamber Q, the distributor 720 is used to put the material 22 onto the filter cloth 21 output by the first traction mechanism 410, so that the filter cloth 21 and the material 22 are combined into the material assembly 20 in the unfolded state, and the folding mechanism 710 is used to fold the material assembly 20 to switch the material assembly 20 to the folded state.

[0150] When the single-cage single-press system 10 is in the second working state, the first traction mechanism 410 and / or the second traction mechanism 420 are used to transport the material assembly 20 in the accommodating chamber Q outward, so as to sequentially pass through the folding mechanism 710, the solid collecting mechanism 820 and the cloth washing mechanism 910. The folding mechanism 710 is also used to unfold the material assembly 20 in the folded state, so as to switch the material assembly 20 to the unfolded state, the solid collecting mechanism 820 is used to remove and receive the material 22 of the material assembly 20 in the unfolded state (the material 22 at this time is the material 22 after the liquid is squeezed out, and the material 22 at this time is roughly in block or partially powdered form), and the cloth washing mechanism 910 is used to clean the filter cloth 21.

[0151] In this way, the first traction mechanism 410 and the second traction mechanism 420 can both rotate forward, so that the single-squeeze-cage single-press system 10 can be in the first working state. At this time, the feeder 720 is used to put the material 22 on the filter cloth 21 output by the first traction mechanism 410 to form a material combination body 20 in the unfolded state. The folding mechanism 710 is used to perform a folding operation on the material combination body 20 to switch the material combination body 20 to the folded state. The first traction mechanism 410 and the second traction mechanism 420 are used to convey the material combination body 20 in the folded state into the accommodation cavity Q. The telescopic mechanism 500 can also be used to fold the material combination body 20 into the accommodation cavity Q in a Z shape, and the press 300 can be used to press the material combination body 20 in the accommodation cavity Q along the first direction F1, so as to perform a solid-liquid separation operation on the material combination body 20. The squeezed liquid can be received by the above-mentioned liquid receiving tank C for subsequent unified treatment.

[0152] After completing the solid-liquid separation operation of the material combination body 20, at least one of the first traction mechanism 410 and the second traction mechanism 420 can be rotated in the reverse direction. The folding mechanism 710 can be used to unfold the material combination body 20 in the folded state to the unfolded state. The solid collection mechanism 820 can be used to remove and receive the material 22 of the material combination body 20 in the unfolded state. The cloth washing mechanism 910 can be used to wash the filter cloth 21.

[0153] In this way, the solid-liquid separation operation of the material combination body 20 can be carried out forward, the recovery of the material 22 of the material combination body 20 (i.e., the solid on the filter cloth 21) can be carried out in the reverse direction, and the filter cloth 21 can be washed, eliminating the processes of disassembling and reinstalling the filter cloth 21, thereby improving the efficiency of multiple operations of the single-squeeze-cage single-press system 10.

[0154] Optionally, when the single-squeeze-cage single-press system 10 is in the second working state, the second traction mechanism 420 is used to convey the material combination body 20 in the accommodation cavity Q in the reverse direction. During the reverse conveying and reverse cloth washing process, in order to prevent the first traction mechanism 410 from crushing the material 22 on the filter cloth 21, only the second traction mechanism 420 can be used to pull the filter cloth 21, which is convenient for the solid collection mechanism 820 to remove the material 22 on the filter cloth 21 and which is roughly in a whole block, and is beneficial to improving the washing effect of the filter cloth 21.

[0155] Optionally, the solid collection mechanism 820 includes a slag scraping mechanism 821 and a slag conveying mechanism 822. The slag scraping mechanism 821 may include a slag scraping plate disposed on one side of the front surface of the filter cloth 21 and located on the reverse conveying path of the filter cloth 21. The front surface of the filter cloth 21 refers to the side of the filter cloth 21 for arranging the material 22. During the process of the second traction mechanism 420 reversely conveying the material combination 20 in the accommodation cavity Q, the slag scraping plate can scrape the material 22 (the material 22 after the liquid is squeezed out) on the passing filter cloth 21, facilitating the subsequent cleaning of the filter cloth 21. The slag conveying mechanism 822 may include a conveyor belt for receiving the material 22 on the filter cloth 21, so as to convey this part of the material 22 to a designated place through the conveyor belt, and then uniformly process this part of the material 22.

[0156] In some embodiments, the single press cage single press system 10 further includes a cloth folding mechanism 920. When the single press cage single press system 10 is in the second working state, the cloth folding mechanism 920 is used to fold the cleaned filter cloth 21.

[0157] During the process of reversely conveying the filter cloth 21, the filter cloth 21 can be cleaned by the cloth washing mechanism 910, and the cleaned filter cloth 21 can also be folded by the cloth folding mechanism 920, so as to store and dry the filter cloth 21.

[0158] In some embodiments, as Figure 15 shown, the cloth folding mechanism 920 includes a cloth folding pool 921 and a cloth arranging frame 922. The cloth folding pool 921 has a cloth folding groove for accommodating the filter cloth 21. The cloth arranging frame 922 has a cloth arranging aisle 9221 communicating with the cloth folding groove. The cloth arranging aisle 9221 is used for the filter cloth 21 passing through the notch of the cloth folding groove to pass through. The cloth arranging frame 922 is rotatably disposed in the cloth folding groove around an axis parallel to the third direction F3, so that the filter cloth 21 passing through the cloth arranging aisle 9221 is folded. The first direction F1, the second direction F2 and the third direction F3 are perpendicular to each other in pairs.

[0159] Exemplarily, the first direction F1 is the up-down direction, the second direction F2 is the left-right direction, and the third direction F3 is the front-back direction.

[0160] Optionally, the cloth folding mechanism 920 further includes a cloth folding driving member (not shown in the figure) and a crank-rocker mechanism 925. The cloth folding driving member is connected to the cloth arranging frame 922 through the crank-rocker mechanism 925 to drive the cloth arranging frame 922 to rotate around an axis parallel to the third direction F3. The cloth folding driving member can be a manual driving member or an electric driving member (such as a motor), etc.

[0161] In this way, the filter cloth 21 can pass through the notch of the cloth folding groove and pass through the cloth arranging aisle 9221, and then drive the cloth arranging frame 922 to rotate relative to the cloth folding pool 921 around an axis parallel to the third direction F3, so that the filter cloth 21 can be folded in a Z shape in the cloth folding groove, facilitating the storage and drying of the filter cloth 21.

[0162] In some embodiments, the cloth stacking mechanism 920 further includes a draining rack 923 disposed in the cloth stacking groove and located at the bottom side of the cloth arranging rack 922 for carrying the filter cloth 21 passing through the cloth arranging aisle 9221. The draining rack 923 is spaced from the bottom wall of the cloth stacking groove, and a plurality of water draining holes (not shown in the figure) communicating with the cloth stacking groove are provided through the draining rack 923.

[0163] In this way, the filter cloth 21 can be folded in a Z shape in the cloth stacking groove and located on the draining rack 923. Considering that the draining rack 923 is spaced from the bottom wall of the cloth stacking groove and a plurality of water draining holes communicating with the cloth stacking groove are provided through the draining rack 923, the draining rack 923 can be used to dry the filter cloth 21 more quickly.

[0164] Optionally, the cloth distributor 720 has a plurality of discharge ports arranged in an array, facilitating the uniform distribution of the material 22 on the filter cloth 21. The cloth distributor 720 may include a hopper and the like.

[0165] Optionally, the cloth washing mechanism 910 includes a cloth washing pool 911 having a cloth washing groove, a second guide roller 912 disposed in the cloth washing groove, two third guide rollers 913 disposed on the cloth washing pool 911 and outside the cloth washing groove, and a plurality of sprayers 914 disposed in the cloth washing groove. The spray ports of a part of the sprayers 914 are arranged facing the front of the filter cloth 21, and the spray ports of another part of the sprayers 914 are arranged facing the back of the filter cloth 21. The two third guide rollers 913 are spaced apart in a direction parallel to the plane where the notch of the cloth washing groove is located. The filter cloth 21 conveyed by the second traction mechanism 420 towards the cloth washing mechanism 910 can sequentially bypass one of the third guide rollers 913, the second guide roller 912, and the other third guide roller 913. During this process, the plurality of sprayers 914 can be used to perform a spraying operation on the filter cloth 21, thereby cleaning the filter cloth 21 well. Moreover, since the two third guide rollers 913 are located outside the cloth washing groove and the second guide roller 912 is located inside the cloth washing groove, combined with the fact that the cloth washing groove has a certain depth, the residence time of the filter cloth 21 in the cloth washing pool 911 can be increased, and thus the cleaning time and cleaning effect of the filter cloth 21 can be improved.

[0166] Optionally, the sprayer 914 is a high-pressure sprayer.

[0167] Optionally, along the depth direction of the cloth washing groove, compared with the notch of the cloth washing groove, the second guide roller 912 is closer to the bottom wall of the cloth washing groove, and the distance between the second guide roller 912 and the bottom wall of the cloth washing groove is less than or equal to one-third of the distance between the second guide roller 912 and the notch of the cloth washing groove.

[0168] Optionally, the cloth stacking mechanism 920 further includes a fourth guide roller 924 rotatably disposed on the cloth stacking pool 921 about the axis of the third direction F3 and located outside the cloth stacking groove. The fourth guide roller 924 is disposed across the notch of the cloth stacking groove. The filter cloth 21 conveyed by the second traction mechanism 420 towards the cloth washing mechanism 910 can sequentially bypass one of the third guide rollers 913, the second guide roller 912, the other third guide roller 913, and the fourth guide roller 924, and pass through the notch of the cloth stacking groove and the cloth arranging aisle 9221, and then can be stacked on the draining rack 923 under the drive of the cloth arranging rack 922.

[0169] Optionally, the cloth washing pool 911 and the cloth stacking pool 921 are adjacently arranged. It is convenient to convey the filter cloth 21 into the cloth stacking pool 921 of the cloth stacking mechanism 920 after washing the filter cloth 21 in the cloth washing pool 911, and then perform the subsequent cloth stacking operation.

[0170] When the single pressing cage and single press system 10 is in the first working state, the single pressing cage and single press system 10 performs the forward cloth feeding process. Specifically, the first traction mechanism 410 and the second traction mechanism 420 both rotate forward. The cloth feeder 720 is used to put the material 22 on the filter cloth 21 output by the first traction mechanism 410 to form a material combination body 20 in an unfolded state. The folding mechanism 710 is used to perform a folding operation on the material combination body 20 to switch the material combination body 20 to a folded state. The first traction mechanism 410 and the second traction mechanism 420 are used to convey the material combination body 20 in the folded state into the accommodating cavity Q. The telescopic mechanism 500 can also be used to fold the material combination body 20 into the accommodating cavity Q in a Z shape, and the press 300 can be used to press the material combination body 20 in the accommodating cavity Q along the first direction F1, and the solid-liquid separation operation can be performed on the material combination body 20. The squeezed liquid can be received through the above-mentioned liquid receiving groove C for subsequent unified treatment.

[0171] After the pressing operation is completed, the first traction mechanism 410 can be stopped from running, and the second traction mechanism 420 can rotate in the reverse direction, so that the single pressing cage and single press system 10 can be in the second working state. In this way, the single pressing cage and single press system 10 can perform the reverse slag removal process. Specifically, the folding mechanism 710 can unfold the material combination body 20 in the folded state to the unfolded state. The solid collecting mechanism 820 can remove and receive the material 22 of the material combination body 20 in the unfolded state. The cloth washing mechanism 910 can wash the filter cloth 21, and the cloth stacking mechanism 920 can stack the folded and washed filter cloth 21.

[0172] Repeating in this way, the solid-liquid separation operation of the material combination body 20 can be performed in the forward direction, the recovery of the material 22 on the filter cloth 21 of the material combination body 20 can be performed in the reverse direction, and the filter cloth 21 can be washed, eliminating the process of disassembling and reinstalling the filter cloth 21, and thus the efficiency of multiple operations of the single pressing cage and single press system 10 can be improved.

[0173] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0174] The above-described embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. A single press cage and single press machine system, characterized in that, Comprising: Mounting frame; Pressing cage, provided on the mounting frame, the pressing cage having a top opening and a receiving cavity for receiving a material combination; Press, provided on the mounting frame and configured to press the material combination in the receiving cavity along a first direction; the press has an initial position, and a channel extending along a second direction is defined between the press at the initial position and the pressing cage; Traction mechanism, the traction mechanism being configured to convey the material combination into the receiving cavity through the top opening of the receiving cavity; the traction mechanism includes a first traction mechanism; and Expansion mechanism, connected to the first traction mechanism to drive the first traction mechanism to pass through the channel along the second direction; Wherein, the first direction and the second direction are perpendicular to each other.

2. The single nip cage single press system according to claim 1, wherein The material combination includes a filter cloth and the material wrapped in the filter cloth; the single pressing cage single press system further includes a second traction mechanism, a folding mechanism, a cloth distributor, a solid collection mechanism and a cloth washing mechanism; The single pressing cage single press system has a first working state and a second working state; When the single pressing cage single press system is in the first working state, the first traction mechanism and the second traction mechanism are configured to convey the material combination into the receiving cavity; the cloth distributor is configured to put the material on the filter cloth output by the first traction mechanism, so that the filter cloth and the material are combined into the material combination in an unfolded state; the folding mechanism is configured to perform a folding operation on the material combination to switch the material combination to a folded state; When the single pressing cage single press system is in the second working state, the first traction mechanism and / or the second traction mechanism are configured to convey the material combination in the receiving cavity in the reverse direction to sequentially pass through the folding mechanism, the solid collection mechanism and the cloth washing mechanism; the folding mechanism is further configured to unfold the material combination in the folded state to switch the material combination to an unfolded state; the solid collection mechanism is configured to remove and receive the material of the material combination in the unfolded state; the cloth washing mechanism is configured to wash the filter cloth.

3. The single press cage single press system according to claim 2, characterized in that, The single pressing cage single press system further includes a cloth stacking mechanism, and when the single pressing cage single press system is in the second working state, the cloth stacking mechanism is configured to fold the washed filter cloth.

4. The single nip cage single press system according to claim 3, wherein, The cloth stacking mechanism includes: Cloth stacking pool, having a cloth stacking groove for receiving the filter cloth; and Cloth arranging frame, having a cloth arranging aisle communicating with the cloth stacking groove, the cloth arranging aisle being configured to allow the filter cloth passing through the notch of the cloth stacking groove to pass through; the cloth arranging frame is rotatably provided in the cloth stacking groove around an axis parallel to a third direction, so that the filter cloth passing through the cloth arranging aisle is folded; The first direction, the second direction and the third direction are perpendicular to each other in pairs.

5. The single nip cage single press system according to claim 4, wherein, The cloth stacking mechanism further includes a draining frame; The draining frame is provided in the cloth stacking groove and is located at the bottom side of the cloth arranging frame to be configured to carry the filter cloth passing through the cloth arranging aisle; The drain rack is spaced apart from the bottom wall of the cloth stacking groove, and a plurality of drain holes communicating with the cloth stacking groove are penetrated through the drain rack.

6. The single press cage single press system according to any one of claims 1-5, characterized in that The first traction mechanism comprises two traction units for clamping the material assembly; each of the traction units comprises a synchronous belt and a plurality of synchronous wheels arranged at intervals along the second direction, and the plurality of synchronous wheels are connected by the synchronous belt transmission; the synchronous wheels of the two traction units rotate in opposite directions; or The first traction mechanism comprises two first traction rollers with opposite rotation directions, each of the first traction rollers comprises a connecting shaft extending along a third direction, and a plurality of clamping wheels arranged on the connecting shaft at intervals along the extending direction of the connecting shaft; two adjacent clamping wheels of the two first traction rollers are used to clamp the material combination; or The first traction mechanism comprises a first traction roller and a second traction roller with opposite rotation directions; the first traction roller comprises a connecting shaft extending along a third direction, and a plurality of clamping wheels arranged on the connecting shaft at intervals along the extending direction of the connecting shaft; the clamping wheels of the first traction roller and the second traction roller are used to clamp the material combination; The first direction, the second direction and the third direction are perpendicular to each other; The telescopic mechanism is used to drive the first traction mechanism to move between a first position and a second position along the second direction.

7. The single nip press cage single press system according to any one of claims 1-5, characterized in that, The material assembly includes a filter cloth and a material wrapped in the filter cloth, and the single-cage single-press system also includes a folding mechanism; The traction mechanism further includes a second traction mechanism, and the first traction mechanism and the second traction mechanism are used to transport the material combination into the containing chamber and make the transported material combination pass through the folding mechanism; The folding mechanism is used to switch the passing material assembly between an unfolded state and a folded state; When the material assembly is in the unfolded state, the material is located on the top side of the filter cloth; When the material assembly is in the folded state, the filter cloth includes a first filter cloth portion, a second filter cloth portion and a third filter cloth portion which are sequentially stacked along the thickness direction of the filter cloth, and along the width direction of the filter cloth, the second filter cloth portion and the third filter cloth portion are connected to opposite sides of the first filter cloth portion; the material is located between the first filter cloth portion and the second filter cloth portion.

8. The single press cage and single press machine system according to claim 7, characterized in that, The single-cage single-press system also includes a distributor; The distributor is located above the side of the folding mechanism away from the first traction mechanism along the second direction, and is used to put materials onto the filter cloth conveyed to the folding mechanism; The folding mechanism comprises a first folding frame and a second folding frame, wherein the first folding frame is used to fold the second filter cloth portion along the width direction of the filter cloth toward a side away from the third filter cloth portion, and the second folding frame is used to fold the third filter cloth portion along the width direction of the filter cloth toward a side away from the second filter cloth portion; Along the width direction of the filter cloth, the distributor is located between the first folding frame and the second folding frame; The folding mechanism further includes a forming frame located at the bottom sides of the first folding frame and the second folding frame. Along the width direction of the filter cloth, the filter cloth has a first end and a second end which are oppositely arranged; the forming frame is used for folding the first end of the filter cloth towards the side close to the second end of the filter cloth, and for folding the second end of the filter cloth towards the side close to the first end of the filter cloth, so as to form a first filter cloth part, a second filter cloth part and a third filter cloth part which are stacked in sequence along the thickness direction of the filter cloth.

9. The single nip press cage single press system according to claim 7, characterized in that, The single-nip cage single press system further includes at least one lifting member for carrying the material combination. Along the second direction, the at least one lifting member is located between the folding mechanism and the first traction mechanism.

10. The single-pressing cage single-press machine system according to any one of claims 1-5, characterized in that, The single-nip cage single press system further includes a controller and a tension adjusting mechanism. The material combination includes a filter cloth and a material wrapped in the filter cloth; the traction mechanism further includes a second traction mechanism; the tension adjusting mechanism includes a counterweight, a first guide roller, a first position sensor and a second position sensor. The second traction mechanism is used for conveying the filter cloth to the first traction mechanism, and the filter cloth conveyed by the second traction mechanism can bypass the first guide roller. The first guide roller can rotate relative to the counterweight around an axis parallel to the third direction, so that the tension adjusting mechanism can be switched between a tension state and a slack state. The first position sensor is used for obtaining a first in-position signal when the tension adjusting mechanism is in the tension state. The second position sensor is used for obtaining a second in-position signal when the tension adjusting mechanism is in the slack state. The controller is electrically connected to the first position sensor, the second position sensor and the second traction mechanism respectively, so as to reduce the traction speed of the second traction mechanism when the first position sensor detects the first in-position signal, and increase the traction speed of the second traction mechanism when the second position sensor detects the second in-position signal. The first direction, the second direction and the third direction are perpendicular to each other pairwise.

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