Modular compartment filter press

Abstract

The utility model provides a modularization compartment type filter press relates to filter press technical field, including base and fixed mounting support on the upper surface of base, be provided with collecting box under mounting support, be provided with moving assembly in the base, collecting box is active in the upper portion of base through moving assembly. This modularization compartment type filter press removes collecting box from under mounting support through moving assembly and drives collecting box to remove, removes the stop rod of the limit slot inside joint, can push collecting box to remove to load the old collecting box with filter cake and take down cleaning, and place new collecting box to carry out the collection work, and old collecting box can remove and clean, and new collecting box can directly put into use, need not wait for cleaning to complete, shorten the downtime, improve production continuity.

Description

Technical Field

[0001] This utility model relates to a chamber filter press, specifically a modular chamber filter press, and belongs to the field of filter press technology. Background Technology

[0002] A filter press is a mechanical device that uses a special filter medium to apply pressure to a material, causing the liquid to permeate out. It is a commonly used solid-liquid separation device. A filter press generally consists of a head plate, a tail plate, filter plates, a hydraulic cylinder, a main beam, a transmission and opening device, etc. The piston of the hydraulic cylinder pushes the head plate, causing the filter plates to press against each other to form filter chambers. A slurry pump sends slurry into the filter chambers, water permeates through the filter cloth and is discharged through the drain port, and solid slurry forms a filter cake in the filter chamber. When the filter chamber is full of slurry, a high-pressure pump continues to pressurize and filter the slurry, causing the solid and liquid to separate in the filter chamber. After the solid-liquid separation is completed, the filter plates separate one after another, and the filter cake falls off under its own gravity. However, existing filter presses lack an effective structure for collecting and catching the filter cake, often requiring workers to operate at the bottom of several filter plates to collect and clean the fallen filter cake, increasing the workload and consuming more manpower and resources.

[0003] Chinese patent application publication number CN221155535U discloses a dual-cylinder automatic chamber filter press, including a mounting bracket. The mounting bracket is provided in pairs, and mounting arms are fixed to the bottom of each pair of mounting brackets on opposite sides. A horizontally pull-out collection box is provided between the pair of mounting arms. Although this application uses the collection box to collect and clean the filter cake, it still requires manual pulling of the collection box from the side and cleaning of the filter cake before it can be used again. The downtime of the equipment depends on the cleaning time of the collection box, resulting in a relatively long downtime.

[0004] Therefore, a modular chamber filter press is proposed here. Utility Model Content

[0005] This utility model proposes a modular chamber filter press to solve the problem in the prior art where the recovery box must be manually pulled out from the side and the filter cake cleaned before it can be reused, and the equipment downtime depends on the cleaning time of the recovery box, resulting in a long downtime.

[0006] This utility model is achieved through the following technical solution: a modular chamber filter press, including a base and a mounting bracket fixed on the upper surface of the base. A collection box is provided below the mounting bracket. A movable component is provided inside the base. The collection box is movable above the base through the movable component. Multiple filter plates are movably arranged on the mounting bracket. A connecting plate is provided on the side of the filter plate. A fixing component is provided inside the connecting plate. The connecting plate is fixed to the side of the filter plate through the fixing component. A connecting hinge is rotatably connected to the side of the connecting plate, and adjacent filter plates are connected through the connecting plate and the connecting hinge. A slider is fixed to the side of the filter plate, and a first groove corresponding to the slider is opened on the surface of the mounting bracket, and the slider moves inside the first groove.

[0007] Furthermore, the moving component includes a motor, and a transmission chamber is provided inside the base. The motor is fixed to the inner wall of the transmission chamber. A first threaded rod is fixed to the output end of the motor. The other end of the first threaded rod is rotatably connected to the inner wall of the transmission chamber. A first threaded cap is threaded onto the surface of the first threaded rod. A connecting block is fixed to the upper surface of the first threaded cap. A moving rod is fixed to the upper end of the connecting block. A second sliding groove is provided on the lower surface of the collection box. The moving rod is engaged inside the second sliding groove. A limit groove is provided on the surface of the moving rod. A stop bar is engaged inside the limit groove.

[0008] Furthermore, the moving component also includes a support rod fixed inside the transmission chamber, a moving block sleeved on the surface of the support rod, a connecting rod fixed to the side of the first threaded cap, the other end of the connecting rod fixed to the side of the moving block, two sets of connecting blocks, and another set of connecting blocks fixed to the upper surface of the moving block, a movable groove opened on the surface of the base, the transmission chamber and the movable groove being connected, and the upper end of the connecting block passing through the movable groove.

[0009] Furthermore, the fixing component includes a knob disposed on the side of the connecting plate, a first bevel gear fixed to the side of the knob, a movable chamber opened inside the connecting plate, the first bevel gear disposed inside the movable chamber, a second threaded rod rotatably connected to the inner wall of the movable chamber, a second bevel gear fixed to the surface of the second threaded rod, and the first bevel gear and the second bevel gear meshing with each other.

[0010] Furthermore, the second threaded rod has a second threaded cap threadedly connected to its surface, and a fixing rod is fixed to the side of the second threaded rod. The side of the filter plate has a fixing groove corresponding to the fixing rod, and the fixing rod is engaged inside the fixing groove. The second threaded rod is a bidirectional threaded rod, and there are two of each of the second threaded cap and fixing rod, which are symmetrically arranged at both ends of the second threaded rod.

[0011] Furthermore, a hydraulic cylinder is fixedly mounted on the mounting bracket, a head plate is fixed to the output end of the hydraulic cylinder, and a tail plate is fixed to the other end of the mounting bracket. The head plate and the tail plate are respectively arranged on both sides of the filter plate.

[0012] This utility model provides a modular chamber filter press, which has the following beneficial effects: 1. This modular chamber filter press uses a moving component to move the collection box, which contains filter cake. The collection box is moved from under the mounting bracket, and the stop bar inside the limiting groove is removed. This allows the collection box to be moved, so that the old collection box containing filter cake can be removed and cleaned, and a new collection box can be placed for collection. The old collection box can be moved and removed for cleaning, while the new collection box can be put into use directly without waiting for cleaning to be completed, thus shortening downtime and improving production continuity.

[0013] 2. This modular chamber filter press, through connecting plates, connecting hinges, and fixing components, allows for the removal of only the individual filter plates that need maintenance or have problems, without dismantling the entire filter frame structure. This shortens downtime, improves equipment operating efficiency, and connects the filter plates into modules via connecting plates and connecting hinges. This allows for quick adjustment of the arrangement, type, or quantity of filter plates according to different process requirements or filtration needs, achieving customized configuration and enhancing the adaptability and application range of the equipment. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a detailed structural diagram of the mounting bracket, filter plate, and connecting unit in this utility model; Figure 3 This is a partial cross-sectional view of the base in this utility model; Figure 4 This is a side sectional view of the connecting unit in this utility model. Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0015] Explanation of reference numerals in the attached figures 1. Base; 101. Transmission compartment; 102. Movable slot; 2. Install the bracket; 201. First slide groove; 3. Filter plate; 301. Fixing groove; 302. Sliding block; 4. Hydraulic cylinder; 5. Collection box; 501. Second chute; 6. Moving component; 601. Motor; 602. First threaded rod; 603. First threaded cap; 604. Connecting block; 605. Moving rod; 606. Limiting groove; 607. Stop bar; 608. Connecting rod; 609. Support rod; 610. Moving block; 7. Connecting plate; 701. Connecting hinge; 702. Movable compartment; 8. Fixing component; 801. Knob; 802. First bevel gear; 803. Second threaded rod; 804. Second bevel gear; 805. Second threaded cap; 806. Fixing rod; 9. Headboard; 10. Tailboard. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0017] Please see Figures 1-5 The present invention proposes the following implementation scheme: a modular chamber filter press, including a base 1 and a mounting bracket 2 fixed to the upper surface of the base 1. A collection box 5 is provided below the mounting bracket 2. A movable component 6 is provided inside the base 1. The collection box 5 is movable above the base 1 via the movable component 6. Multiple filter plates 3 are movably arranged on the mounting bracket 2. A connecting plate 7 is provided on the side of the filter plate 3. A fixing component 8 is provided inside the connecting plate 7. The connecting plate 7 is fixed to the side of the filter plate 3 via the fixing component 8. A connecting hinge 701 is rotatably connected to the side of the filter plate 3, and adjacent filter plates 3 are connected by the connecting plate 7 and the connecting hinge 701; a hydraulic cylinder 4 is fixedly installed on the mounting bracket 2, a head plate 9 is fixed to the output end of the hydraulic cylinder 4, and a tail plate 10 is fixed to the other end of the mounting bracket 2. The head plate 9 and the tail plate 10 are respectively arranged on both sides of the filter plate 3; a slider 302 is fixed to the side of the filter plate 3, and a first groove 201 corresponding to the slider 302 is opened on the surface of the mounting bracket 2. The slider 302 moves inside the first groove 201.

[0018] Please refer to this carefully. Figure 1 , Figure 2 and Figure 3The moving component 6 includes a motor 601. A transmission chamber 101 is formed inside the base 1. The motor 601 is fixed to the inner wall of the transmission chamber 101. A first threaded rod 602 is fixed to the output end of the motor 601. The other end of the first threaded rod 602 is rotatably connected to the inner wall of the transmission chamber 101. A first threaded cap 603 is threaded onto the surface of the first threaded rod 602. A connecting block 604 is fixed to the upper surface of the first threaded cap 603. A moving rod 605 is fixed to the upper end of the connecting block 604. A second sliding groove 501 is formed on the lower surface of the collection box 5. The moving rod 605 is engaged inside the second sliding groove 501. A limiting groove 606 is formed on the surface of the moving rod 605. A stop rod 607 is engaged inside the limiting groove 606. The moving component 6 also includes a support rod 609 fixed inside the transmission chamber 101. A moving block 610 is sleeved on the surface of the support rod 609. The first threaded cap... A connecting rod 608 is fixed to the side of the 603, and the other end of the connecting rod 608 is fixed to the side of the moving block 610. There are two sets of connecting blocks 604, and the other set of connecting blocks 604 is fixed to the upper surface of the moving block 610. The surface of the base 1 is provided with a movable groove 102. The transmission chamber 101 is connected to the movable groove 102. The upper end of the connecting block 604 passes through the movable groove 102. The modular chamber filter press moves the collection box 5 through the moving component 6. The collection box 5 containing filter cake is moved out from under the mounting bracket 2. The stop bar 607 that is locked inside the limiting groove 606 is removed, and the collection box 5 can be moved. The old collection box 5 containing filter cake is removed and cleaned, and a new collection box 5 is placed for collection. The old collection box 5 can be moved and removed for cleaning, and the new collection box 5 can be put into use directly without waiting for cleaning to be completed, which shortens the downtime and improves the continuity of production.

[0019] Please refer to this carefully. Figure 2 , Figure 4 and Figure 5The fixing component 8 includes a knob 801 disposed on the side of the connecting plate 7. A first bevel gear 802 is fixed to the side of the knob 801. A movable chamber 702 is formed inside the connecting plate 7. The first bevel gear 802 is disposed inside the movable chamber 702. A second threaded rod 803 is rotatably connected to the inner wall of the movable chamber 702. A second bevel gear 804 is fixed to the surface of the second threaded rod 803. The first bevel gear 802 and the second bevel gear 804 mesh with each other. A second threaded cap 805 is threadedly connected to the surface of the second threaded rod 803. A fixing rod 806 is fixed to the side of the second threaded rod 803. A fixing groove 301 corresponding to the fixing rod 806 is formed on the side of the filter plate 3. The fixing rod 806 is snapped into the fixing groove 301. The second threaded rod 803 is a bidirectional threaded rod. There are two of each of the second threaded cap 805 and fixing rod 806, which are symmetrically arranged at both ends of the second threaded rod 803. This modular chamber filter press, through the connecting plate 7, connecting hinge 701 and fixing component 8, can disassemble only the individual filter plate 3 that needs maintenance or has a problem, without dismantling the entire filter frame structure, thus shortening downtime and improving the operating efficiency of the equipment. Furthermore, by connecting the filter plates 3 into modules through the connecting plate 7 and connecting hinge 701, the arrangement, type or quantity of the filter plates 3 can be quickly adjusted according to different process requirements or filtration needs, realizing customized configuration and improving the adaptability and application range of the equipment.

[0020] In use, the device is first placed in a designated location and connected to an external control device and power supply. The control device can be a conventional, known device such as a computer. Then, the operator controls the filter press via the control device. After filtration, the filter cake is collected in the collection box 5 below the mounting bracket 2. Subsequently, the operator controls the motor 601 via the control device. The motor 601 drives the first threaded rod 602 to rotate, which in turn moves the first threaded cap 603. The first threaded cap 603 then moves the connecting block 604 fixed to its upper surface and the connecting... The moving rod 605 at the upper end of the receiving block 604 moves, thereby driving the collection box 5 to move synchronously. After the collection box 5 moves out from under the mounting bracket 2, the worker removes the stop bar 607 that is locked inside the limiting groove 606. Then, the old collection box 5 carrying the filter cake can be pushed to move, thereby pushing the old collection box 5 away from the surface of the base 1. Then, the worker places the new collection box 5 on the upper surface of the base 1 and locks the moving rod 605 into the second sliding groove 501 opened on the lower surface. Then, the worker controls the motor 601 to operate in reverse through the control equipment, moving the new collection box 5 to under the mounting bracket 2 for collection.

[0021] When the filter plate 3 needs to be disassembled, the operator only needs to turn the knob 801 to drive the first bevel gear 802 to rotate. The first bevel gear 802 drives the second bevel gear 804 to rotate, the second bevel gear 804 drives the second threaded rod 803 to rotate, and the second threaded rod 803 drives the second threaded cap 805 and the fixing rod 806 fixed on the side of the second threaded cap 805 to move synchronously, so that one end of the fixing rod 806 is separated from the fixing groove 301. The operator can then remove the connecting plate 7 from the side of the filter plate 3. After removing the two mounting plates fixed on the side of the filter plate 3, the operator can then remove the filter plate 3 from the mounting bracket 2.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A modular chamber filter press comprising a base (1) and a mounting bracket (2) fixed to the upper surface of the base (1), characterized in that: A collection box (5) is provided below the mounting bracket (2), and a moving component (6) is provided inside the base (1). The collection box (5) moves above the base (1) via the moving component (6). Multiple filter plates (3) are movably arranged on the mounting bracket (2). A connecting plate (7) is provided on the side of the filter plate (3). A fixing component (8) is provided inside the connecting plate (7). The connecting plate (7) is fixed to the side of the filter plate (3) via the fixing component (8). A connecting hinge (701) is rotatably connected to the side of the connecting plate (7), and adjacent filter plates (3) are connected via the connecting plate (7) and the connecting hinge (701). The filter plate (3) has a slider (302) fixed on its side. The mounting bracket (2) has a first groove (201) on its surface that corresponds to the slider (302). The slider (302) moves inside the first groove (201).

2. A modular compartment filter press according to claim 1, characterized in that: The moving component (6) includes a motor (601). The base (1) has a transmission chamber (101) inside. The motor (601) is fixed to the inner wall of the transmission chamber (101). The output end of the motor (601) is fixed with a first threaded rod (602). The other end of the first threaded rod (602) is rotatably connected to the inner wall of the transmission chamber (101). The surface of the first threaded rod (602) is threaded with a first threaded cap (603). The upper surface of the first threaded cap (603) is fixed with a connecting block (604). The upper end of the connecting block (604) is fixed with a moving rod (605). The lower surface of the collection box (5) has a second sliding groove (501). The moving rod (605) is engaged in the second sliding groove (501). The surface of the moving rod (605) has a limit groove (606). The limit groove (606) has a stop rod (607) engaged in the limit rod (607).

3. A modular compartment filter press according to claim 2, characterised in that: The moving component (6) also includes a support rod (609) fixed inside the transmission chamber (101). A moving block (610) is sleeved on the surface of the support rod (609). A connecting rod (608) is fixed on the side of the first threaded cap (603). The other end of the connecting rod (608) is fixed on the side of the moving block (610). There are two sets of connecting blocks (604), and the other set of connecting blocks (604) is fixed on the upper surface of the moving block (610). A movable groove (102) is opened on the surface of the base (1). The transmission chamber (101) and the movable groove (102) are connected. The upper end of the connecting block (604) passes through the movable groove (102).

4. A modular compartment filter press according to claim 1, characterized in that: The fixing component (8) includes a knob (801) disposed on the side of the connecting plate (7), a first bevel gear (802) fixed on the side of the knob (801), a movable chamber (702) is provided inside the connecting plate (7), the first bevel gear (802) is disposed inside the movable chamber (702), a second threaded rod (803) is rotatably connected to the inner wall of the movable chamber (702), a second bevel gear (804) is fixed on the surface of the second threaded rod (803), and the first bevel gear (802) and the second bevel gear (804) mesh with each other.

5. A modular compartment filter press according to claim 4, characterised in that: The second threaded rod (803) is threaded with a second threaded cap (805), and a fixing rod (806) is fixed on the side of the second threaded rod (803). The filter plate (3) has a fixing groove (301) on its side corresponding to the fixing rod (806). The fixing rod (806) is engaged in the fixing groove (301). The second threaded rod (803) is a bidirectional threaded rod. There are two second threaded caps (805) and two fixing rods (806), which are symmetrically arranged at both ends of the second threaded rod (803).

6. A modular chamber filter press according to claim 1, characterized in that: A hydraulic cylinder (4) is fixedly installed on the mounting bracket (2). A head plate (9) is fixed to the output end of the hydraulic cylinder (4). A tail plate (10) is fixed to the other end of the mounting bracket (2). The head plate (9) and the tail plate (10) are respectively arranged on both sides of the filter plate (3).

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