A slurry filter press equipment for bridge pile foundation construction

Abstract

The invention relates to a slurry filter press device for bridge pile foundation construction, which is applied to the field of bridge pile foundation construction. The device comprises a filter press body, a filter press plate and an intelligent controller. Liquid guide components are arranged on both sides of the filter press body. A conveyor belt is arranged at the bottom end of the filter press body, and a water pipe is arranged at the top end. Each filter press plate cooperates with the liquid guide component. A filter press module, a liquid guide module and a cleaning module are arranged in the intelligent controller. With the above structure, the liquid guide module is controlled by the intelligent controller to make mud and filtrate enter the filter press component through the liquid guide component. The filter press module controls the mud filter pressing process. After the filter pressing is finished, the conveyor belt is controlled to unload the filtered mud cake. After the unloading is finished, the cleaning module controls the water pipe arranged at the top of the filter press body to wash the filter press component, and the filter pressing is repeated at the other end of the filter press body to improve the filter pressing efficiency.

Description

Technical Field

[0001] The invention relates to a slurry filter press device, in particular to a slurry filter press device for bridge pile foundation construction, which is applied in the technical field of bridge pile foundation construction. Background Art

[0002] Filter presses include plate and frame filter presses, box filter presses, vertical filter presses and belt filter presses. Most construction units use plate and frame filter presses to filter construction mud. Plate and frame filter presses are mostly used for solid-liquid separation of filter residues with high compressibility or nearly incompressible suspensions. They are suitable for separating solids and liquids in suspensions. However, during the discharge process, the mud input pipe stops conveying for a long time, the total amount of mud generated during construction is large, and the filtration efficiency is too low, which greatly affects the construction progress.

[0003] The invention patent with publication number CN113813658B discloses a mud filter press for bridge pile foundation construction, including a fixed frame, a plurality of sliding frames are arranged on the fixed frame, a plurality of filtering mechanisms are arranged on one side of the fixed frame, the filtering mechanism includes a main body, an annular filtering assembly is arranged on the main body, a liquid guiding assembly is arranged on the main body, a booster cylinder mechanism is arranged on the sliding frame, and a plurality of pressurizing mechanisms are arranged on the other side of the fixed frame. The annular filtering assembly of the filtering mechanism is used to increase the filtering area, the mud is introduced through the liquid guiding assembly, and the filtrate is discharged, and the pressure provided by the pressurizing assembly is applied to the mud through the booster cylinder mechanism to ensure that there is sufficient pressure during the filter press.

[0004] The mud filter press disclosed in this technology can only increase the amount of mud for a single filtration. In actual use, the total amount of mud generated during construction is large, the equipment placement is limited, it is very easy to cause environmental pollution, and the filtration efficiency is low. It is not suitable for mud filtration for large workloads in bridge pile foundation construction. Summary of the invention

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is that the mud filter press disclosed in the technology can only increase the amount of mud for a single filtration. In actual use, the total amount of mud generated during construction is large, the equipment placement is limited, it is very easy to cause environmental pollution, and the filtration efficiency is low. It is not suitable for mud filtration for large workloads in bridge pile foundation construction.

[0006] In order to solve the above problems, the present invention provides a bridge pile foundation construction mud filter press equipment, including a filter press main body, a filter press assembly and an intelligent controller; Liquid guide components are arranged on both sides of the filter press body, which are used for introducing mud and exporting filtrate. A conveyor belt is arranged at the bottom of the filter press body, and a plurality of water pipes are installed at the top of the filter press body. Each filter press assembly includes a filter plate and a filter press plate installed in the inner cavity of the filter plate. The interior of the filter press plate is a hollow cavity. A boost hole penetrating the filter press plate is provided on the filter plate. Filter holes penetrating the filter press plate are provided at the upper and lower ends of the filter plate. A feed hole penetrating the filter press plate is provided at the center of the filter plate. The intelligent controller is arranged on the main body of the filter press, and a filter press module, a liquid guiding module and a cleaning module are arranged in the intelligent controller. The filter press module is electrically connected to the liquid guiding module and the conveyor belt respectively. The filter press module is used to control the filtration of the filter press assembly. The liquid guiding module is electrically connected to the filter press module and the liquid guiding assembly respectively. The liquid guiding module is used to control the import and export of raw materials and filtrate. The cleaning module is used to control the unloading of the conveyor belt and the cleaning of the filter press assembly. The cleaning module is electrically connected to the filter press module, the liquid guiding module and the water pipe respectively.

[0007] In the above-mentioned bridge pile foundation construction mud filter press equipment, the liquid guide module is controlled by the intelligent controller to allow the mud and filtrate to enter the filter press assembly through the liquid guide assembly. The filter press module controls the mud filter press process. When the filter press is completed, the filtered mud cake is unloaded by controlling the conveyor belt. After unloading, the cleaning module controls the water pipe arranged on the top of the filter press body to wash the filter press assembly, and repeats the filter press at the other end of the filter press body to improve the filter press efficiency.

[0008] As a further improvement of the present application, the liquid guide assembly includes a mud pipe connected to the feed hole, a boost air pipe matched with the boost hole, a water pipe connected to the filter hole on the upper end of the filter plate, an air pipe connected to the water pipe through a multi-way pipe, and a filtrate outlet pipe connected to the filter hole at the lower end of the filter plate. The water pipe is connected to the mud pipe, and a water valve switch is installed at the connection between the water pipe and the mud pipe. The air pipe is connected to the mud pipe, and an air valve switch is installed at the connection between the air pipe and the mud pipe. The ends of the mud pipe, the water pipe and the air pipe are all provided with valve switches. A pressure sensor is provided at the output end of the mud pipe, and the liquid guide module is electrically connected to the pressure sensor, the water valve switch, the air valve switch and the valve switch, respectively.

[0009] As a further improvement of the present application, telescopic cylinders are installed at both ends of the multiple filter press assemblies placed horizontally on the filter press body, and locking assemblies connected to the corresponding filter plates are provided at the output ends of the telescopic cylinders on each side. The filter press modules are electrically connected to the telescopic cylinders and the locking assemblies, respectively, and the liquid guide module is electrically connected to the locking assembly.

[0010] As a further improvement of the present application, a drive bracket is provided in the filter press body, and a dual-axis motor and a telescopic part are provided on the drive bracket. One output end of the dual-axis motor is rotatably connected to a co-seismic chain, and the other output end of the dual-axis motor is rotatably connected to a drive chain matched with the telescopic part, and the filter press module is electrically connected to the dual-axis motor and the telescopic part respectively.

[0011] As another improvement of the present application, a co-seismic support rod and a driving support rod are provided on one side of each filter plate, a plurality of fixed slots matching with the driving support rod are provided on the driving chain, and a plurality of ratchets are installed on the co-seismic chain.

[0012] As another improved supplement of the present application, a plurality of protrusions are arranged on the filter plate, and a fixing cap is arranged on the top of the filter plate.

[0013] As a further supplement to another improvement of the present application, a transmission gear is installed at the roller of the conveyor belt, a transmission motor is arranged on one side of the conveyor belt, the output end of the transmission motor is connected to the transmission gear, and the filter press module is electrically connected to the transmission motor and the conveyor belt respectively.

[0014] As another improvement of the present application, filter guide troughs are provided on both sides of the conveyor belt, and each filter guide trough is provided with an automatically openable and closing partition assembly on the side close to the conveyor belt, and the filter press module is electrically connected to the partition assembly and the transmission motor respectively.

[0015] As another improvement supplement to the present application, the output end of the water supply pipe passes through the top of the filter press body and cooperates with the filter press assembly, the water supply pipe is connected to the water guide pipe, a water supply valve is installed at the connection between the water supply pipe and the water guide pipe, and the cleaning module is electrically connected to the water supply valve.

[0016] In summary, the bridge pile foundation construction mud filter press equipment controls the liquid guide module through the intelligent controller, so that the mud and filtrate enter the filter plate through the liquid guide component. The filter press module controls the mud filter press process, introduces gas into the filter press plate, squeezes the filter press plate, and fills air through the filter holes to further filter out the moisture in the mud cake. After the filter press is completed, the filtered mud cake is unloaded by controlling the conveyor belt. After unloading, the cleaning module controls the water pipe set on the top of the filter press body to wash the filter press assembly, and repeats the filter press at the other end of the filter press body to improve the filter press efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the first and second implementation modes of the present application; Figure 2 It is a schematic cross-sectional structure diagram of the main body of the filter press according to the first and second embodiments of the present application; Figure 3 A side cross-sectional view of the filter press body according to the first and second embodiments of the present application; Figure 4 This is a control flow chart of the intelligent controller of the first embodiment of the present application; Figure 5 This is a schematic diagram of the overall structure of the filter press assembly of the first and second embodiments of the present application; Figure 6A half-section structure exploded view of the filter press assembly according to the first and second embodiments of the present application; Figure 7 A side cross-sectional view of the filter plate of the first and second embodiments of the present application; Figure 8 This is a schematic diagram of the position structure of the vibration-coordinating chain and the driving chain of the first and second implementation modes of the present application; Fig. 9 This is a control flow chart of the intelligent controller of the second embodiment of the present application.

[0018] Description of the numbers in the figure: 1. Filter press body; 2. Filter press assembly; 3. Intelligent controller; 4. Conveyor belt; 5. Water pipe; 10. Mud pipe; 11. Water pipe; 12. Air pipe; 13. Filtrate outlet pipe; 14. Pressurized air pipe; 20. Water valve switch; 21. Air valve switch; 22. Valve switch; 23. Telescopic cylinder; 24. Locking assembly; 100. Filter plate; 101. Pressurized hole; 102. Filter hole; 103. Feed hole ; 104, filter plate; 105, fixing cap; 106, driving bracket; 107, dual-axis motor; 108, vibration chain; 109, driving chain; 110, telescopic member; 111, vibration support rod; 112, driving support rod; 113, fixing slot; 114, transmission gear; 115, transmission motor; 116, partition assembly; 117, water transfer valve; 118, filter guide trough; 119, pressure sensor. DETAILED DESCRIPTION

[0019] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0020] The first implementation method: Figure 1-Figure 6 The invention shows a slurry filter press equipment for bridge pile foundation construction, comprising a filter press body 1, a plurality of laterally placed filter press components 2 and an intelligent controller 3. Liquid guide components are arranged on both sides of the filter press body 1, and the liquid guide components are used for introducing mud and exporting filtrate. At the same time, the filter press components 2 can perform filter pressing on both sides of the filter press body 1, thereby improving the filter pressing efficiency. A conveyor belt 4 is arranged at the bottom of the filter press body 1, and the filtered mud cake is unloaded by controlling the operation of the conveyor belt 4. A plurality of water pipes 5 are installed at the top of the filter press body 1. After the unloading is completed, the filter press component 2 can be washed, so that clogging is not easy to occur during the filter pressing process.

[0021] Each filter press assembly 2 includes a filter plate 104 and a filter press plate 100 installed in the inner cavity of the filter plate 104. The interior of the filter press plate 100 is a hollow cavity. A booster hole 101 penetrating the filter press plate 100 is provided on the filter plate 104. The slurry is squeezed by filling with gas to achieve a filtering effect. The upper and lower ends of the filter plate 104 are provided with filter holes 102 penetrating the filter press plate 100. The filtration is accelerated by filling with water and air. A feed hole 103 penetrating the filter press plate 100 is provided in the center of the filter plate 104. The slurry is injected for filter pressing. Water and air can also be introduced to clean the feed hole 103, so that clogging is not easy to occur during the filter pressing process.

[0022] The intelligent controller 3 is arranged on the filter press body 1, and a filter press module, a liquid guiding module and a cleaning module are arranged in the intelligent controller 3. The filter press module is electrically connected to the liquid guiding module and the conveyor belt 4 respectively. The filter press module is used to control the filtration of the filter press assembly 2. The liquid guiding module is electrically connected to the filter press module and the liquid guiding assembly respectively. The liquid guiding module is used to control the import and export of raw materials and filtrate. The cleaning module is used to control the unloading of the conveyor belt 4 and the cleaning of the filter press assembly 2. The cleaning module is electrically connected to the filter press module, the liquid guiding module and the water pipe 5 respectively.

[0023] See also Figure 1 and Figure 3The liquid guide assembly includes a mud pipe 10 connected to the feed hole 103, a pressurized air pipe 14 matched with the pressurized hole 101, a water pipe 11 connected to the filter hole 102 at the upper end of the filter plate 104, an air pipe 12 connected to the water pipe 11 through a multi-way pipe, and a filtrate outlet pipe 13 connected to the filter hole 102 at the lower end of the filter plate 104. This arrangement structure can better control the input and output of the filtrate. The water pipe 11 is connected to the mud pipe 10, and a water valve switch 20 is installed at the connection between the water pipe 11 and the mud pipe 10 to control the input direction of water. The air pipe 12 is connected to the mud pipe 10, and a gas valve switch 21 is installed at the connection between the air pipe 12 and the mud pipe 10 to control the input direction of gas. The ends of the mud pipe 10, the water pipe 11 and the air pipe 12 are all provided with valve switches 22 to control the filtrate. Input and output, the liquid guide module is electrically connected to the water valve switch 20, the air valve switch 21 and the valve switch 22 respectively. The mud is introduced into the mud pipe 10. After it is fully filled between the filter press components, the valve switch 22 at the end of the water pipe 11 is opened, and water is input through the water pipe 11. After the set amount of water is input, the valve switch 22 at the end of the air pipe 12 is opened, and the valve switch 22 at the end of the water pipe 11 is closed, and gas is introduced for further pressure filtration. Then all valve switches 22 are closed, and the water valve switch 20 is opened. Water is input into the mud pipe 10 through the water pipe 11 to flush the feed hole 103. When the set time is reached, the water valve switch 20 is closed, and the air valve switch 21 is opened. Gas is input into the mud pipe 10 through the air pipe 12 to further clean the feed hole 103. At the same time, the valve switch 22 at the end of the air pipe 12 is opened to introduce gas for the final pressure filtration.

[0024] See also Figure 3 and Figure 4 , telescopic cylinders 23 are installed at both ends of the multiple filter press assemblies 2 placed horizontally on the filter press body 1. The filter press assemblies 2 are pressed against each other by the extrusion of the telescopic cylinders 23. At the same time, the filter press assemblies 2 are arranged on both sides to perform filter pressing on both sides of the filter press body 1, thereby improving the efficiency of filter pressing. A locking assembly 24 connected to the corresponding filter plate 104 is arranged on the output end of the telescopic cylinder 23 on each side. The filter press module is electrically connected to the telescopic cylinder 23 and the locking assembly 24, respectively, and the liquid guide module is electrically connected to the locking assembly 24. When the extrusion is in place, the intelligent controller 3 controls the locking assembly 24 to automatically lock, and at the same time sends a signal to the liquid guide module to perform liquid guide filtration.

[0025] Among them, the locking component 24 is a common component in the field for controlling automatic locking and automatic opening. It controls magnetic attraction by turning on and off the power of the electromagnet to control the connection state with the magnetic metal on the filter plate 104, thereby achieving the purpose of automatically controlling the connection with the filter plate 104. It is a prior art well known to people in the field of technology and is not within the protection scope of the technical solution of the present application. The present application will not elaborate on its specific structure and working principle.

[0026] See also Figure 2 and Figure 8 A driving bracket 106 is arranged in the filter press body 1, and a dual-axis motor 107 and a telescopic member 110 are arranged on the driving bracket 106. One output end of the dual-axis motor 107 is rotatably connected to a vibration chain 108, and the other output end of the dual-axis motor 107 is rotatably connected to a driving chain 109 matched with the telescopic member 110. The driving chain 109 is raised by the telescopic member 110, and the filter press modules are electrically connected to the dual-axis motor 107 and the telescopic member 110 respectively. A vibration support rod 111 and a driving support rod 111 are arranged on one side of each filter plate 104. 2. The driving chain 109 is provided with a plurality of fixed slots 113 matched with the driving support rod 112. When the telescopic member 110 raises the driving chain 109, the fixed slots 113 are fixed with the driving support rod 112 provided on one side of the filter plate 104, and the movement of the filter plate 104 is controlled to achieve the unloading effect. The vibration chain 108 is provided with a plurality of ratchets, which are driven by the dual-axis motor 107. The ratchets vibrate the vibration support rod 111 up and down. During the unloading process of the filter plate 104, the mud cake impurities remaining on the filter plate 104 are further cleaned.

[0027] It can be seen that the structural design of the present invention is ingenious in that the liquid guide module controls the mud and filtrate to enter the filter plate 104 through the liquid guide component, the filter press module controls the mud filtration, and the gas is introduced into the filter press plate 100 to squeeze the filter press plate 100, and the air is filled in through the filter hole 102 to further filter out the moisture in the mud cake. After the filtration is completed, the filtered mud cake is unloaded by controlling the conveyor belt 4. After the unloading is completed, the cleaning module controls the water pipe 5 set on the top of the filter press body 1 to wash the filter press component 2, and repeats the filtration at the other end of the filter press body 1 to improve the filtration efficiency. The set liquid guide component automatically controls the liquid guide filtration process through the intelligent controller 3, and both sides of the filter press component 2 placed horizontally on the filter press body 1 are installed The telescopic cylinder 23 squeezes the filter press assemblies 2 together, and the filter press assemblies 2 arranged on both sides can perform filter press on both sides of the filter press body 1, further improving the efficiency of filter press. When the squeezing is in place, the intelligent controller 3 controls the locking assembly 24 arranged on the output end of the telescopic cylinder 23 to automatically lock, and at the same time sends a signal to the liquid guide module for liquid guide filtration. The dual-axis motor 107 arranged on the driving bracket 106 controls the co-seismic chain 108 and the driving chain 109, and controls the movement of the filter plate 104 through the co-seismic support rod 111 and the driving support rod 112 and the telescopic part 110 arranged on one side of the filter plate 104. While unloading, the mud cake impurities remaining on the filter plate 104 are further cleaned.

[0028] The second implementation method: Figure 2 and Fig. 9A slurry filter press equipment for bridge pile foundation construction is shown. Different from the first embodiment, a transmission gear 114 is installed at the roller of the conveyor belt 4, and a transmission motor 115 is arranged on one side of the conveyor belt 4. The output end of the transmission motor 115 is connected to the transmission gear 114. The filter press module is electrically connected to the transmission motor 115 and the conveyor belt 4 respectively. The amount of mud that needs to be filtered during the bridge pile foundation construction is large. At the end of the filter press, the unloaded mud cake is transported. Filter guide grooves 118 are arranged on both sides of the conveyor belt 4. Each filter guide groove 118 is arranged on the side close to the conveyor belt 4 and can be automatically opened and closed. The filter press module is electrically connected to the partition assembly 116 and the transmission motor 115 respectively. During the filter press, the intelligent controller 3 controls the partition assembly 116 to close, and part of the water filtered out by the filter plate 104 is guided to the filter guide groove 118 through the partition assembly 116. At the end of the filter press, the partition assembly 116 is controlled to open, and the transmission motor 115 is started to control the transmission of the conveyor belt 4 for unloading.

[0029] Among them, the partition assembly 116 is a common partition assembly in the field that can automatically flip. It controls the partition to flip by controlling the output end of the driving motor to achieve the purpose of automatically controlling the flipping of the partition. It is a prior art well known to people in the field of technology and is not within the protection scope of the technical solution of the present application. The present application will not elaborate on its specific structure and working principle.

[0030] See also Figure 1 , Figure 3 and Fig. 9 The output end of the water pipe 5 passes through the top of the filter press body 1 and cooperates with the filter press assembly 2. The water pipe 5 is connected to the water guide pipe 11. A water valve 117 is installed at the connection between the water pipe 5 and the water guide pipe 11. The cleaning module is electrically connected to the water valve 117. The water valve 117 is controlled to open by the intelligent controller 3. After the unloading is completed, the filter plate 104 is cleaned. A pressure sensor 119 is provided at the output end of the mud pipe 10. The liquid guide module is electrically connected to the pressure sensor 119 to monitor the pressure in real time. When the pressure at the feed hole 103 is too different from the pressure in the normal filter press process, a blockage signal is issued to control the liquid guide assembly to clean.

[0031] See also Figure 5-Figure 7 A plurality of protrusions are arranged on the filter plate 104 to increase the air cavity pressure during the filter pressing process and improve the filter pressing efficiency. A fixing cap 105 is arranged on the top of the filter plate 104 to further fix the filter plate 104 to prevent it from falling off during the unloading process.

[0032] In view of current practical needs, the above-mentioned implementation mode adopted in this application is not limited to the scope of protection. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the scope of protection of the present invention.

Claims

1. A slurry filter press equipment for bridge pile foundation construction, characterized by: It comprises a filter press body (1), a plurality of laterally placed filter press components (2) and an intelligent controller (3); Liquid guide components are arranged on both sides of the filter press body (1), and the liquid guide components are used for introducing mud and discharging filtrate. A conveyor belt (4) is arranged at the bottom of the filter press body (1), and a plurality of water pipes (5) are installed at the top of the filter press body (1); Each of the filter press assemblies (2) comprises a filter plate (104) and a filter press plate (100) installed in the inner cavity of the filter plate (104); the interior of the filter press plate (100) is a hollow cavity; a pressure boosting hole (101) penetrating the filter press plate (100) is provided on the filter plate (104); filter holes (102) penetrating the filter press plate (100) are provided at the upper and lower ends of the filter plate (104); and a feed hole (103) penetrating the filter press plate (100) is provided at the center of the filter plate (104); The intelligent controller (3) is arranged on the filter press body (1), and a filter press module, a liquid guide module and a cleaning module are arranged in the intelligent controller (3). The filter press module is electrically connected to the liquid guide module and the conveyor belt (4) respectively. The filter press module is used to control the filtration of the filter press assembly (2). The liquid guide module is electrically connected to the filter press module and the liquid guide assembly respectively. The liquid guide module is used to control the introduction and export of raw materials and filtrate. The cleaning module is used to control the unloading of the conveyor belt (4) and the cleaning of the filter press assembly (2). The cleaning module is electrically connected to the filter press module, the liquid guide module and the water pipe (5) respectively.

2. The slurry filter press equipment for bridge pile foundation construction according to claim 1, characterized in that: The liquid guide assembly comprises a mud pipe (10) connected to the feed hole (103), a pressurized air pipe (14) matched with the pressurized hole (101), a water guide pipe (11) connected to the filter hole (102) at the upper end of the filter plate (104), an air guide pipe (12) connected to the water guide pipe (11) via a multi-way pipe, and a filtrate outlet pipe (13) connected to the filter hole (102) at the lower end of the filter plate (104), wherein the water guide pipe (11) is connected to the mud pipe (10), and a gas guide pipe (14) is provided at the connection between the water guide pipe (11) and the mud pipe (10). A water valve switch (20) is provided, the air guide pipe (12) is connected to the mud pipe (10), an air valve switch (21) is installed at the connection between the air guide pipe (12) and the mud pipe (10), valve switches (22) are provided at the ends of the mud pipe (10), the water guide pipe (11) and the air guide pipe (12), a pressure sensor (119) is provided at the output end of the mud pipe (10), and the liquid guide module is electrically connected to the pressure sensor (119), the water valve switch (20), the air valve switch (21) and the valve switch (22), respectively.

3. The slurry filter press equipment for bridge pile foundation construction according to claim 2 is characterized by: Telescopic oil cylinders (23) are installed at both ends of a plurality of filter press assemblies (2) disposed transversely on the filter press body (1), and a locking assembly (24) connected to a corresponding filter plate (104) is provided at the output end of the telescopic oil cylinder (23) on each side, the filter press modules are electrically connected to the telescopic oil cylinder (23) and the locking assembly (24), respectively, and the liquid guide module is electrically connected to the locking assembly (24).

4. The slurry filter press equipment for bridge pile foundation construction according to claim 1, characterized in that: A drive bracket (106) is arranged in the filter press body (1), and a dual-axis motor (107) and a telescopic member (110) are arranged on the drive bracket (106); one output end of the dual-axis motor (107) is rotatably connected to a co-vibration chain (108), and the other output end of the dual-axis motor (107) is rotatably connected to a drive chain (109) that cooperates with the telescopic member (110); and the filter press module is electrically connected to the dual-axis motor (107) and the telescopic member (110), respectively.

5. The slurry filter press equipment for bridge pile foundation construction according to claim 4 is characterized by: A co-vibration support rod (111) and a driving support rod (112) are provided on one side of each filter plate (104); a plurality of fixing slots (113) matching the driving support rods (112) are provided on the driving chain (109); and a plurality of ratchets are installed on the co-vibration chain (108).

6. The slurry filter press equipment for bridge pile foundation construction according to claim 1, characterized in that: A plurality of protrusions are provided on the filter plate (104), and a fixing cap (105) is provided on the top of the filter plate (104).

7. The slurry filter press equipment for bridge pile foundation construction according to claim 1, characterized in that: A transmission gear (114) is installed at the roller of the conveyor belt (4), a transmission motor (115) is arranged on one side of the conveyor belt (4), an output end of the transmission motor (115) is connected to the transmission gear (114), and the filter press module is electrically connected to the transmission motor (115) and the conveyor belt (4), respectively.

8. The slurry filter press equipment for bridge pile foundation construction according to claim 7, characterized in that: Filter guide grooves (118) are provided on both sides of the conveyor belt (4), and each filter guide groove (118) is provided with a partition assembly (116) that can be opened and closed automatically on one side close to the conveyor belt (4), and the filter press module is electrically connected to the partition assembly (116) and the transmission motor (115) respectively.

9. The slurry filter press equipment for bridge pile foundation construction according to claim 2, characterized in that: The output end of the water delivery pipe (5) passes through the top of the filter press body (1) and cooperates with the filter press assembly (2); the water delivery pipe (5) is connected to the water guide pipe (11); a water delivery valve (117) is installed at the connection between the water delivery pipe (5) and the water guide pipe (11); and the cleaning module is electrically connected to the water delivery valve (117).

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