A filter press unloading device

Abstract

The utility model relates to filter press unloading technical field, and disclose a kind of filter press unloading device, including support plate, the fixed connection of support plate one side support platform, the carriage of support plate other side setting, the fixed connection of carriage one side telescopic pressure rod outer wall setting support, the fixed connection between support plate slide rod, the fixed connection of support plate inboard slide rail, the fixed connection of telescopic pressure rod one end pressure plate and the material residue tray of the lower side setting of slide rail, the outer side of slide rail is provided with unloading mechanism, the lower side of slide rail is provided with material residue cleaning mechanism, the unloading mechanism is used to separate the solid separated in the working process of filter press, the mechanism can provide multiple vibration for filter plate under the condition of providing shaking for filter plate, to avoid the problem that worker repeatedly cleans filter plate leads to heavy workload, the material residue cleaning mechanism is used to collect the solid filtered during the working of filter press, simultaneously, the mechanism is sent to unloading port by mechanical reciprocating motion work with material residue, prevent filter residue accumulation.

Description

Technical Field

[0001] This utility model relates to the field of filter press unloading technology, specifically a filter press unloading device. Background Technology

[0002] A filter press is a device used for solid-liquid separation, widely used in industries such as chemical, environmental protection, and food. It primarily uses a combination of filter plates and filter cloth to separate liquids from solids through pressure. The core components of a filter press include filter plates, filter cloth, and a hydraulic system. During operation, liquid is forced into the filter cloth between the filter plates, while solids are trapped on the cloth, and the liquid flows out through the pores, achieving solid-liquid separation. Filter presses offer high separation efficiency and low energy consumption, making them widely used in industries requiring the processing of large quantities of suspended solids. The discharge device of a filter press is crucial for ensuring normal operation and efficient processing. This device is mainly used to remove the trapped solids from the filter plates and typically includes automatic or manual discharge systems. Automatic discharge devices use hydraulic pressure to separate the filter plates, effectively removing solids from the filter cloth. This process not only improves discharge efficiency but also reduces the labor intensity of manual operation, ensuring continuous production and a level of automation.

[0003] Existing equipment typically uses hydraulic pressure or a start-up drive to move the unloading claws, dragging and swaying the filter plates to unload the slag. However, this method has limited centrifugal strength, which can lead to slag residue, reducing production efficiency and requiring frequent manual cleaning. This not only increases labor intensity but also hinders the improvement of automation levels. In addition, the slag generated by the equipment is usually separated and falls into a collection container. However, due to the large area where the slag falls, the container area is large, and manual cleaning of the slag is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of this invention is to provide a filter press unloading device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a filter press unloading device, comprising a support plate, a support platform fixedly connected to one side of the support plate, a slide frame provided on the other side of the support plate, a bracket provided on the outer wall of a telescopic pressure rod fixedly connected to one side of the slide frame, a slide rod fixedly connected between the support plates, a slide rail fixedly connected to the inner side of the support plate, a pressure plate fixedly connected to one end of the telescopic pressure rod, and a slag pan provided on the lower side of the slide rail. An unloading mechanism is provided on the outer side of the slide rail, and a slag cleaning mechanism is provided on the lower side of the slide rail.

[0006] Preferably, the unloading mechanism includes a slide table slidably connected to the outer wall of a slide rail. A turntable is fixedly connected to the upper end of the slide table. An unloading claw and a clamping claw are rotatably connected to the outer wall of the turntable. Springs are fixedly connected to the lower side of the unloading claw and the clamping claw. One end of each spring is fixedly connected to the slide table. A dual-axis motor is fixedly connected inside the slide table. A gear is fixedly connected to the inner wall of the slide rail. A gear is fixedly connected to the right output end of the dual-axis motor. The gear meshes with the gear. An eccentric wheel is fixedly connected to the left output end of the dual-axis motor. The eccentric wheel is located inside the slide table. A slide plate is slidably connected to the inner wall of the slide rail. An elastic element is fixedly connected between the slide plate and the slide rail. A telescopic rod is fixedly connected to one side of the slide plate. A stop block is fixedly connected to one end of the telescopic rod. A protrusion is fixedly connected to the lower end of the slide table.

[0007] Preferably, the slide has multiple chambers inside.

[0008] Preferably, both the unloading claw and the gripper are provided with inclined surfaces on their inner sides, which facilitates unidirectional rotation of the unloading claw and the gripper.

[0009] Preferably, the slag cleaning mechanism includes a motor, which is fixedly connected to one side of the slag pan. A drive rod is fixedly connected to the output end of the motor. A helical groove is formed on the outer wall of the drive rod. A sliding plate is slidably connected to the outer wall of the drive rod. The sliding plate is slidably connected inside the slag pan. A connecting rod is fixedly connected inside the sliding plate. A slider is rotatably connected to one end of the connecting rod. The slider is slidably connected inside the helical groove. A limit plate is fixedly connected to the lower side of the sliding plate. A scraper is rotatably connected to the lower side of the sliding plate. An elastic hinge is fixedly connected between the scraper and the sliding plate.

[0010] Preferably, the helical groove is configured as a groove with loops at both ends.

[0011] Preferably, the elastic hinge is located on the side of the slide away from the limiting plate, and a slot is provided on one side of the scraper.

[0012] Compared with the prior art, the present invention provides a filter press unloading device, which has the following beneficial effects:

[0013] 1. The unloading mechanism is used to separate the solids separated during the operation of the filter press. This mechanism is driven by mechanical force and can provide multiple vibrations to the filter plates while providing shaking, so that the solids on the filter plates will not accumulate and cannot be cleaned, thus avoiding the problem of heavy workload for workers.

[0014] 2. The slag cleaning mechanism is used to collect the solids filtered out during the operation of the filter press. At the same time, the mechanism uses mechanical reciprocating motion to send the slag to the discharge port to prevent the filter slag from accumulating, thereby reducing the labor intensity of the workers. The mechanism uses a unidirectional rotating scraper to make the filter slag more easily discharged, thereby preventing the filter slag from accumulating on one side of the scraper. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the sliding table in this utility model;

[0019] Figure 4 This is a cross-sectional structural diagram of the slide rail in this utility model;

[0020] Figure 5 This is a schematic diagram of the drive rod in this utility model.

[0021] In the diagram: 1. Support plate; 2. Support platform; 3. Slide; 4. Telescopic pressure rod; 5. Bracket; 6. Slide rod; 7. Slide rail; 8. Pressure plate; 9. Unloading mechanism; 901. Slide table; 902. Turntable; 903. Unloading claw; 904. Clamping claw; 905. Spring; 906. Dual-axis motor; 907. Gear rack; 908. Gear; 909. Eccentric wheel; 910. Slide plate; 911. Elastic element; 912. Telescopic rod; 913. Impact block; 914. Protrusion; 10. Slag cleaning mechanism; 1001. Motor; 1002. Drive rod; 1003. Helical groove; 1004. Slide plate; 1005. Connecting rod; 1006. Slider; 1007. Limiting plate; 1008. Scraper; 1009. Elastic hinge; 11. Slag pan. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example 1

[0024] This device is used to enhance the cleaning of filter plates, solving the problem of incomplete cleaning of material residue when the filter plates are shaken. Please refer to [link / reference]. Figure 1-5 This utility model provides a technical solution: a filter press unloading device, including a support plate 1, a support platform 2 fixedly connected to one side of the support plate 1, a slide 3 set on the other side of the support plate 1, a support 5 set on the outer wall of a telescopic pressure rod 4 fixedly connected to one side of the slide 3, a slide rod 6 fixedly connected between the support plates 1, a slide rail 7 fixedly connected to the inner side of the support plate 1, a pressure plate 8 fixedly connected to one end of the telescopic pressure rod 4, and a material slag plate 11 set on the lower side of the slide rail 7. A unloading mechanism 9 is set on the outer side of the slide rail 7, and a material slag cleaning mechanism 10 is set on the lower side of the slide rail 7.

[0025] Furthermore, the unloading mechanism 9 includes a slide table 901, which is slidably connected to the outer wall of the slide rail 7. A turntable 902 is fixedly connected to the upper end of the slide table 901. An unloading claw 903 and a gripper 904 are rotatably connected to the outer wall of the turntable 902. Springs 905 are fixedly connected to the lower side of the unloading claw 903 and the gripper 904. One end of each spring 905 is fixedly connected to the slide table 901. A dual-axis motor 906 is fixedly connected inside the slide table 901. A gear rack 907 is fixedly connected to the inner wall of the slide rail 7. A gear 908 is fixedly connected to the right output end of the dual-axis motor 906. The gear 908 meshes with the gear rack 907. Next, an eccentric wheel 909 is fixedly connected to the left output end of the dual-axis motor 906. The eccentric wheel 909 is located inside the slide table 901. A slide plate 910 is slidably connected to the inner wall of the slide rail 7. An elastic element 911 is fixedly connected between the slide plate 910 and the slide rail 7. A telescopic rod 912 is fixedly connected to one side of the slide plate 910. A stop block 913 is fixedly connected to one end of the telescopic rod 912. A protrusion 914 is fixedly connected to the lower end of the slide table 901. This mechanism generates a vibration effect when the slide table 901 moves. At the same time, the vibration effect is provided by the output of the left output end of the dual-axis motor 906, thereby improving the unloading efficiency of the slag.

[0026] Furthermore, the slide 901 has multiple chambers inside.

[0027] Furthermore, both the unloading claw 903 and the gripper 904 have inclined surfaces on their inner sides. Example 2

[0028] This device is used to unload collected slag, solving the problem of slag accumulation in slag collection containers. Please refer to [link / reference]. Figure 1-5 Furthermore, in conjunction with Embodiment 1, the slag cleaning mechanism 10 includes a motor 1001, which is fixedly connected to one side of the slag pan 11. A drive rod 1002 is fixedly connected to the output end of the motor 1001. A helical groove 1003 is provided on the outer wall of the drive rod 1002. A sliding plate 1004 is slidably connected to the outer wall of the drive rod 1002. The sliding plate 1004 is slidably connected inside the slag pan 11. A connecting rod 1005 is fixedly connected inside the sliding plate 1004. A slider 1006 is rotatably connected to one end of the connecting rod 1005. The slider 1006 is slidably connected inside the helical groove 1003. A limit plate 1007 is fixedly connected to the lower side of the sliding plate 1004. A scraper 1008 is rotatably connected to the lower side of the sliding plate 1004. An elastic hinge 1009 is fixedly connected between the scraper 1008 and the sliding plate 1004. This mechanism can collect the slag scattered inside the slag pan 11 and prevent the slag from accumulating.

[0029] Furthermore, the helical groove 1003 is configured as a groove with loops at both ends.

[0030] Furthermore, the elastic hinge 1009 is located on the side of the slide plate 1004 away from the limiting plate 1007, and a slot is provided on one side of the scraper 1008.

[0031] In actual operation, when this device is in use, the user can power the dual-axis motor 906 when cleaning the filter plates. When powered, the right output of the dual-axis motor 906, through the engagement of gear 908 and toothed rack 907, moves the slide table 901. Simultaneously, the protrusion 914 is moved by the slide table 901 and vibrates in conjunction with the impact block 913. At the same time, the left output of the dual-axis motor 906 generates centrifugal vibration through the rotation of the eccentric wheel 909, facilitating the removal of solids from the filter plates. Simultaneously, the user can start the motor 1001. When the motor 1001 outputs, it rotates the drive rod 1002, causing the helical groove 1003 to engage with the slider 1006. The slider 1006 is pushed by the inner wall of the helical groove 1003, driving the scraper 1008 to discharge the slag to the discharge port. It should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A filter press unloading device, comprising a support plate (1), a support platform (2) fixedly connected to one side of the support plate (1), a slide frame (3) provided on the other side of the support plate (1), a support (5) provided on the outer wall of a telescopic pressure rod (4) fixedly connected to one side of the slide frame (3), a slide rod (6) fixedly connected between the support plates (1), a slide rail (7) fixedly connected to the inner side of the support plate (1), a pressure plate (8) fixedly connected to one end of the telescopic pressure rod (4), and a slag tray (11) provided on the lower side of the slide rail (7), characterized in that: A material unloading mechanism (9) is provided on the outside of the slide rail (7), and a material slag cleaning mechanism (10) is provided on the lower side of the slide rail (7).

2. The filter press unloading device according to claim 1, characterized in that: The unloading mechanism (9) includes a slide table (901), which is slidably connected to the outer wall of the slide rail (7). A turntable (902) is fixedly connected to the upper end of the slide table (901). An unloading claw (903) and a clamping claw (904) are rotatably connected to the outer wall of the turntable (902). A spring (905) is fixedly connected to the lower side of the unloading claw (903) and the clamping claw (904). One end of the spring (905) is fixedly connected to the slide table (901). A dual-axis motor (906) is fixedly connected inside the slide table (901). A toothed rack (907) is fixedly connected to the inner wall of the slide rail (7). The dual-axis motor (906) is connected to the right... A gear (908) is fixedly connected to the output end, and the gear (908) meshes with the gear rack (907). An eccentric wheel (909) is fixedly connected to the left output end of the dual-axis motor (906). The eccentric wheel (909) is located inside the slide table (901). A slide plate (910) is slidably connected to the inner wall of the slide rail (7). An elastic element (911) is fixedly connected between the slide plate (910) and the slide rail (7). A telescopic rod (912) is fixedly connected to one side of the slide plate (910). A stop block (913) is fixedly connected to one end of the telescopic rod (912). A protrusion (914) is fixedly connected to the lower end of the slide table (901).

3. The filter press unloading device according to claim 2, characterized in that: The slide (901) has multiple chambers inside.

4. A filter press unloading device according to claim 2, characterized in that: Both the unloading claw (903) and the gripper (904) have inclined surfaces on their inner sides.

5. A filter press unloading device according to claim 1, characterized in that: The slag cleaning mechanism (10) includes a motor (1001), which is fixedly connected to one side of the slag pan (11). A drive rod (1002) is fixedly connected to the output end of the motor (1001). A helical groove (1003) is provided on the outer wall of the drive rod (1002). A sliding plate (1004) is slidably connected to the outer wall of the drive rod (1002). The sliding plate (1004) is slidably connected inside the slag pan (11). 4) An internally fixed connecting rod (1005) is connected to a slider (1006) at one end of the connecting rod (1005). The slider (1006) is slidably connected inside the helical groove (1003). A limiting plate (1007) is fixedly connected to the lower side of the slide plate (1004). A scraper (1008) is rotatably connected to the lower side of the slide plate (1004). An elastic hinge (1009) is fixedly connected between the scraper (1008) and the slide plate (1004).

6. A filter press unloading device according to claim 5, characterized in that: The solenoid groove (1003) is configured as a groove with loops at both ends.

7. A filter press unloading device according to claim 5, characterized in that: The elastic hinge (1009) is located on the side of the slide plate (1004) away from the limiting plate (1007), and a slot is provided on one side of the scraper (1008).

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