Integrated treatment equipment and treatment method for silt after screening

Abstract

The present application relates to the field of dredging treatment, and discloses a sludge screening integrated treatment equipment and a treatment method. In the present application, movable support rods are welded between the outer surfaces of a filter pressing main body, a plurality of filter plates are movably connected between the upper surfaces of the movable support rods, filter frames are movably connected between the upper surfaces of the movable support rods corresponding to each filter plate, a hydraulic machine is fixedly connected between the outer surfaces of the filter pressing main body away from the filter plates, a sludge filling pipe is arranged on the outer surface of the upper side of the filter plate, a filtrate pipe is arranged on the outer surface of the filter plate corresponding to the hydraulic machine, and a guide-out pipe is fixedly connected to the outer surface of one side of a liquid collecting box. In use, the filter plate and the filter frame jointly constitute a group of filter chambers, the hydraulic machine cooperates with filter cloth to jointly form a filter pressing device main body through extrusion, the sludge residue is introduced into the sludge filling pipe until the filter chamber is filled, the filtrate passes through the filter cloth and the filter plate, the filtered tail water is filtered out through the filtrate pipe and then dripped into the liquid collecting box to be discharged from the guide-out pipe, and the sludge treated by the filter chamber is pressed into dry soil.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of dredging treatment, and particularly relates to a post-silt screening integrated treatment equipment and a treatment method. BACKGROUND

[0002] River ecological management can not only restore wetlands, aquatic vegetation, fish and other aquatic habitats, improve the ecological system, but also increase biodiversity, promote ecological balance and protect and restore ecological functions through ecological restoration. At the same time, ecological environment regulation is conducive to improving people's living environment, improving the water quality of the river, reducing the input and accumulation of pollutants, improving the purification and self-cleaning capacity of the water body, and protecting the health and stability of the water environment. Thus, the utilization efficiency of water resources can be improved, and the water resources can be fully utilized and reasonably distributed. Secondly, it can also reduce the waste and loss of water resources and improve the sustainable utilization of water resources.

[0003] River management can improve the drainage capacity and flood control capacity of the river, reduce the occurrence and loss of floods, improve the drainage efficiency of the river through dredging and reinforcement of dikes, and reduce the harm of floods to people's lives and property. It can beautify the urban environment and improve the image and quality of the city. Measures such as providing leisure and entertainment space can provide leisure and entertainment space.

[0004] Currently, for river ecological regulation, measures such as pollution interception and treatment, dredging and dredging, bridge building and water supplement, and water quality purification are used for ecological restoration. Such measures can improve the ecological environment and water quality to some extent, but there is no complete treatment method for the silt after cleaning. Silt is essentially engineering waste, and if some special pollutants in the silt are not treated in time, they may cause secondary pollution to the ecological environment, and the exposed silt may also occupy land area if not treated in time.

[0005] The traditional dredging treatment method is mainly manual and supplemented by equipment, and the natural dried silt is finally discarded or landfilled, which is time-consuming and laborious and is not conducive to the rational utilization of silt. SUMMARY

[0006] The purpose of the present application is to solve the problem of not conducive to the rational utilization of silt, and to provide a post-silt screening integrated treatment equipment and a treatment method.

[0007] The technical scheme adopted by the present application is as follows: a sludge screening integrated treatment equipment and a treatment method, comprising a filter press main body, a movable support rod is welded between the outer surfaces of the filter press main body, a plurality of filter plates are movably connected between the upper surfaces of the movable support rod, a filter frame is movably connected between the upper surfaces of the movable support rod corresponding to each filter plate, a hydraulic machine is fixedly connected between the outer surfaces of the filter press main body away from the filter plates, filter cloth is movably connected to the outer surfaces of the filter plates, a sludge filling pipe is arranged on the outer surface of the upper side of the filter plate, the sludge filling pipe penetrates through the outer surfaces of the corresponding filter plate and filter frame to form an integral whole, a filtrate pipe is arranged on the outer surface of the filter plate corresponding to the diagonal position of the hydraulic machine, the filtrate pipe penetrates through the outer surfaces of the corresponding filter plate and filter frame to form an integral whole, a liquid collecting box is welded to the outer surface of the filter press main body below the filtrate pipe, and a discharge pipe is fixedly connected to the outer surface of one side of the liquid collecting box.

[0008] By adopting the above technical scheme, when in use, the filter plate and the filter frame jointly constitute a group of filter chambers, the hydraulic machine forms a filter press device main body through extrusion in cooperation with the filter cloth, the rear sludge filling pipe introduces sludge residue until the filter chambers are filled, the filtrate passes through the filter cloth and the filter plate, the filtered tail water is filtered out through the filtrate pipe and then dripped into the liquid collecting box, and finally discharged from the discharge pipe, while the sludge treated by the filter chamber pressure filtration becomes dry soil with a water content of less than 50%, which greatly reduces the secondary pollution of harmful substances, and the clean water obtained after the sludge is treated by the slurry dewatering and solidification integrated process can be discharged up to the standard. The mud cake is not only 50% to 70% smaller in volume than the slurry, but also not easy to melt when meeting water. The dry mud can be used as an engineering foundation material for landfill, or used for brick making, and the high-organic-content dry mud can also be used as a landscaping soil. In this way, a large amount of water resources is saved, and the sludge also has value. The functional devices of the present application can be freely disassembled and combined, and the occupied area is flexible and convenient, which can effectively solve the problems of river sludge accumulation and serious pollution, and at the same time, the sludge is solidified into a large amount of soil material required for urban construction, avoiding the destruction of land resources. The sludge solidification technology not only can alleviate the increasingly severe urban dredging sludge disposal problem, but also can solve the problem of tight engineering soil source in many areas, and has significant economic, social and ecological environmental benefits, and has popularization and application prospects.

[0009] In a preferred embodiment, a soft water pipe is movably connected to the outer surface of one side of the discharge pipe, and a collection bucket is arranged on the outer surface of the side of the soft water pipe away from the discharge pipe.

[0010] By adopting the above technical scheme, the soft water pipe can guide the tail water discharged from the discharge pipe of the equipment, and the collection bucket can collect the tail water for secondary use or pouring into a sewage treatment device or a sewage treatment plant for centralized treatment, which is discharged after reaching the discharge standard, or the soft water pipe can be directly connected to the sewage treatment device or the sewage treatment plant, which is simple and fast to operate.

[0011] In a preferred embodiment, the outer surface of the filter pressing body is welded with a main support frame, and the main support frame is provided with a collecting box corresponding to the outer surface below the filter plate.

[0012] By adopting the above technical scheme, the main support frame supports the equipment, facilitates the wiring and installation of various components, and the collecting box is used for collecting the mud after the filter pressing treatment, thereby facilitating the subsequent use.

[0013] In a preferred embodiment, the outer surface of the mud filling pipe is movably connected with a guide pipe, the outer surface of the far end of the guide pipe away from the mud filling pipe is movably connected with an input pump, the outer surface of the input end of the input pump is fixedly connected with a storage barrel, and the upper surface of the storage barrel is welded with an upper support plate.

[0014] By adopting the above technical scheme, the storage barrel is used for storing the mud after deslagging, the input pump below delivers the sludge from the storage barrel to the mud filling pipe through the guide pipe for filter pressing treatment, and the upper support plate provides support conditions for the installation of various equipment above, and meanwhile, the mud is prevented from being in a relatively sealed position to avoid greater influence on the outside.

[0015] In a preferred embodiment, the lower surface of the storage barrel is welded with a support base, and the outer surface of the middle of the storage barrel is fixedly connected with a stirrer corresponding to the upper support plate.

[0016] By adopting the above technical scheme, the stirring rod of the stirrer protruding in front is used for stirring the mud in the storage barrel, the support base protects the input pump below while supporting the storage barrel, and the stability of the storage barrel is ensured.

[0017] In a preferred embodiment, the inner surface of the upper end of the storage barrel is movably connected with a filter screen groove, and the upper surface of one side of the filter screen groove is provided with a filter pipe opening.

[0018] By adopting the above technical scheme, the mud after deslagging enters the storage barrel through the filter screen groove, the filter screen groove is used for auxiliary screening to prevent the sludge with large particle size from being screened completely and entering the next equipment, thereby causing poor filter pressing effect, the filter pipe opening is provided with a pipeline fixing ring, and the inside is also provided with a particle size screening net, so that the pipeline can be directly connected, thereby avoiding manual operation.

[0019] In a preferred embodiment, the upper surface of the upper support plate is fixedly connected with a solidification feeding device on one side of the stirrer, and the upper surface of the upper support plate is fixedly connected with a cleaning feeding device on the other side of the stirrer.

[0020] By adopting the above technical scheme, the solidification feeding device extrudes the solidifying agent into the storage barrel through the switch, and the stirring device is arranged above to prevent the solidifying agent from solidifying, and the cleaning feeding device can introduce the detergent when the equipment is not used, thereby being used for cleaning various component equipment.

[0021] In a preferred embodiment, the filter port outer surface is provided with a screening plate, the screening plate outer surface is movably connected with a screening box, and the screening plate lower surface is movably connected with a high-frequency vibration machine.

[0022] By adopting the above technical scheme, the screening plate removes the slag with a particle size greater than two millimeters through the vibration screen device, the de-sludged mud forms natural concentration after sedimentation, and when the filter screen groove is blocked by too much sludge, the sludge can be poured to be de-sludged again, the screening box collects the screened sludge, the screened sludge is obtained by being pulled out left and right, and the high-frequency vibration machine is a high-vibration plate below the screening plate, which generates high-frequency resonance to accelerate the de-sludging process.

[0023] In a preferred embodiment, the screening box inner surface is fixedly connected with a partition plate, the screening box side surface is movably connected with a limiting plate, and the screening box side surface is movably connected with a connecting piece.

[0024] By adopting the above technical scheme, the slag with a particle size greater than two millimeters and the screened sludge are distinguished by the partition plate on both sides, the connecting piece screw can be opened, the limiting plate can be taken out, and the screened sludge can be directly guided out from the limiting plate position.

[0025] In a preferred embodiment, a sludge screening integrated treatment device and a treatment method are provided.

[0026] Step one, the sludge is fished on shore and placed on the screening plate, high-vibration screening of the high-frequency vibration machine is performed to remove the slag with a particle size greater than two millimeters through the vibration screen device.

[0027] Step two, the de-sludged sludge is placed in a storage barrel, the storage barrel is stirred by a stirrer, a solidification feeding device pours solidifying agent, and the sludge and the solidifying agent are uniformly stirred and dehydrated and solidified.

[0028] Step three, the sludge is pumped into a plate-and-frame filter press dewatering machine, the sludge and tail water are further separated through compression and more efficient separation, dry soil and tail water are obtained, the tail water can be used twice or poured into a sewage treatment device or a sewage treatment plant for centralized treatment, and the dry sludge can be used as an engineering foundation material for landfill or used for brick making, and the sludge with high organic matter content can be used as a landscaping soil.

[0029] As described above, by adopting the above technical scheme, the beneficial effects of the present application are:

[0030] In the application, when used, the filter plate and the filter frame jointly constitute a set of filter chambers, the hydraulic machine forms the main body of the filter press device by extrusion and cooperates with the filter cloth, the rear sludge filling pipe introduces sludge filter residue until the filter chamber is filled, the filtrate passes through the filter cloth and the filter plate, the filtered tail water is filtered out through the filtrate pipe and dripped into the liquid collection box from the discharge pipe, and the sludge treated by the filter chamber is dry soil with a water content of less than 50%, which greatly reduces the secondary pollution of harmful substances, and the clean water treated by the sludge dewatering and solidification integrated process can be discharged up to the standard. The mud cake is not only 50% to 70% smaller in volume than the slurry, but also not easy to melt when meeting water. The dry mud can be used as an engineering foundation material for landfill, and can also be used for brick making, and the organic matter content is high and can be used as a garden greening soil. In this way, a large amount of water resources is saved, so that the sludge can also have value, the functions of the devices in the application can be freely disassembled and combined, the occupied area is flexible and convenient, and the problems of river sludge accumulation and serious pollution can be solved, and the sludge is solidified into a large amount of soil material required for urban construction, avoiding the destruction of land resources. The sludge solidification technology can not only alleviate the increasingly serious urban dredging sludge disposal problem, but also solve the problem of tight engineering soil source in many areas, and has remarkable economic, social and ecological environmental benefits, and has popularization and application prospects. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a front view of the device structure of the application;

[0032] Figure 2 It is a back view of the device structure in the application;

[0033] Figure 3 It is a side view of the device structure in the application;

[0034] Figure 4 It is a schematic view of the filter chamber structure in the application;

[0035] Figure 5 It is a schematic view of the conveying structure in the application;

[0036] Figure 6 It is a schematic view of the feeding structure in the application.

[0037] Marked in the figure: 1, filter main body; 2, movable support rod; 3, filter plate; 4, filter frame; 5, hydraulic machine; 6, filter cloth; 7, mud filling pipe; 8, filtrate pipe; 9, liquid collecting box; 10, lead-out pipe; 11, soft water pipe; 12, collecting barrel; 13, collecting box; 14, main support frame; 15, lead-in pipe; 16, input pump; 17, storage barrel; 18, upper support plate; 19, support base; 20, mixer; 21, filter mesh groove; 22, filter pipe opening; 23, solidification feeding device; 24, cleaning feeding device; 25, screening plate; 26, screening box; 27, high-frequency vibration machine; 28, partition plate; 29, limiting plate; 30, connecting piece. DETAILED DESCRIPTION

[0038] To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described below in a clear and complete manner with reference to the embodiments of the present application. Obviously, the described embodiments are only some, but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0039] Embodiment:

[0040] Reference Figures 1-4 A sludge screening integrated treatment device and treatment method, comprising a filter main body 1, a movable support rod 2 is welded between the outer surfaces of the filter main body 1, a plurality of filter plates 3 are movably connected between the upper surfaces of the movable support rod 2, a filter frame 4 is movably connected between the upper surfaces of the movable support rod 2 corresponding to each filter plate 3, a hydraulic machine 5 is fixedly connected between the outer surfaces of the filter main body 1 away from the filter plates 3, a filter cloth 6 is movably connected to the outer surface of the filter plate 3, a mud filling pipe 7 is arranged on the outer surface of the upper side of the filter plate 3, the mud filling pipe 7 penetrates through the outer surfaces of the corresponding filter plate 3 and filter frame 4 to form a whole, a filtrate pipe 8 is arranged on the outer surface of the filter plate 3 corresponding to the opposite angle of the hydraulic machine 5, the filtrate pipe 8 penetrates through the outer surfaces of the corresponding filter plate 3 and filter frame 4 to form a whole, a liquid collecting box 9 is welded to the outer surface below the filtrate pipe 8 of the filter main body 1, and a lead-out pipe 10 is fixedly connected to the outer surface of one side of the liquid collecting box 9.

[0041] In use, the filter plate 3 and the filter frame 4 jointly constitute a set of filter chambers, the hydraulic machine 5 forms the main body of the filter press device by extrusion, and cooperates with the filter cloth 6 to form the main body of the filter press device, the back sludge filling pipe 7 introduces sludge filter residue until the filter chamber is filled, the filtrate passes through the filter cloth 6 and the filter plate 3, the filtered tail water is filtered out through the filtrate pipe 8, and then dripped into the collection box 9 and discharged from the discharge pipe 10, while the sludge treated by the filter chamber of the filter press is dry soil with a water content of less than 50%, which greatly reduces the secondary pollution of harmful substances, and the clean water after the sludge is treated by the sludge dewatering and solidification integrated process can be discharged up to the standard. The mud cake is not only 50% to 70% smaller in volume than the slurry, but also not easy to melt when meeting water. The dry mud can be used as an engineering foundation material for landfill, and can also be used for brick making in brick factories, and the high organic matter content can also be used as landscaping soil. In this way, a large amount of water resources is saved, so that the sludge can also have value. The functions of the various devices can be freely disassembled and combined, and the occupied area is flexible and convenient, which can effectively solve the problems of accumulation and serious pollution of river sludge, and at the same time, the sludge is solidified into a large amount of soil required for urban construction, avoiding the destruction of land resources. The sludge solidification technology can not only alleviate the increasingly severe urban dredging sludge disposal problem, but also solve the problem of tight supply of engineering soil in many areas, and has significant economic, social and ecological environmental benefits, and has popularization and application prospects.

[0042] With reference to Figures 1-3 The outer surface of one side of the discharge pipe 10 is movably connected with a soft water pipe 11, and the outer surface of the side away from the discharge pipe 10 of the soft water pipe 11 is provided with a collection barrel 12.

[0043] The soft water pipe 11 guides the tail water discharged from the discharge pipe 10 of the device, and the collection barrel 12 collects the tail water, which can be used again or poured into a sewage treatment device or a sewage treatment plant for centralized treatment, and then discharged after reaching the discharge standard, or the soft water pipe 11 can be directly connected to the sewage treatment device or the sewage treatment plant, which is simple and fast to operate.

[0044] With reference to Figures 1-3 The outer surface of the filter press main body 1 is welded with a main support frame 14, and the main support frame 14 is provided with a collection box 13 corresponding to the outer surface below the filter plate 3.

[0045] The main support frame 14 supports the device and facilitates wiring, installation of components, and the collection box 13 is used to collect the slurry after the filter press treatment, which is convenient for subsequent use.

[0046] With reference to Figures 1-3 The outer surface of the sludge filling pipe 7 is movably connected with a guide pipe 15, the outer surface of the end away from the sludge filling pipe 7 of the guide pipe 15 is movably connected with an input pump 16, the outer surface of the input end of the input pump 16 is fixedly connected with a storage barrel 17, and the upper surface of the storage barrel 17 is welded with an upper support plate 18.

[0047] The storage barrel 17 stores the sludge after deslagging, the input pump 16 below transports the sludge from the storage barrel 17 to the filling pipe 7 through the inlet pipe 15 to carry out pressure filtration treatment, and the upper support plate 18 provides support conditions for the installation of the devices above, and avoids the sludge in the relatively sealed position to avoid greater impact on the outside.

[0048] Referring to Figures 1-3 , the lower surface of the storage barrel 17 is welded with a support base 19, and the upper support plate 18 is fixedly connected with a mixer 20 corresponding to the outer surface of the middle of the storage barrel 17.

[0049] The stirring rod of the mixer 20 protruding in front stirs the sludge in the storage barrel 17, the support base 19 protects the input pump 16 below while supporting the storage barrel 17, and ensures the stability of the storage barrel 17.

[0050] Referring to Figures 1-3 , the upper end inner surface of the storage barrel 17 is movably connected with a filter screen groove 21, and the upper surface of the filter screen groove 21 is provided with a filter pipe opening 22.

[0051] The sludge after deslagging enters the storage barrel 17 from the filter screen groove 21, the filter screen groove 21 is used to assist in screening to avoid the large-particle-size sludge from being screened completely and entering the next device, resulting in poor pressure filtration effect, and the filter pipe opening 22 is provided with a pipeline fixing ring, and also provided with a particle size screening net inside, so that the pipeline can be directly connected, thereby avoiding manual operation.

[0052] Referring to Figures 1-3 , the upper surface of the upper support plate 18 is fixedly connected with a solidification feeding device 23 on one side of the mixer 20, and the upper surface of the upper support plate 18 is fixedly connected with a cleaning feeding device 24 on the other side of the mixer 20.

[0053] The solidification feeding device 23 extrudes the solidifying agent into the storage barrel 17 through a switch, and the mixer is arranged above to prevent the solidifying agent from solidifying, and the cleaning feeding device 24 can introduce detergent when the device is not used, and is used for cleaning each component device.

[0054] Referring to Figures 1-3 , the outer surface of the filter pipe opening 22 is provided with a screening plate 25, the outer surface of the screening plate 25 is movably connected with a screening box 26, and the lower surface of the screening plate 25 is movably connected with a high-frequency vibrating machine 27.

[0055] The screening plate 25 removes the impurities with a particle size greater than two millimeters through the vibrating screen device, the sludge after deslagging is naturally concentrated after sedimentation, and when the filter screen groove 21 is blocked by too much sludge, it can be poured to be deslagged again, the screening box 26 collects the screened sludge, which is obtained by pulling out left and right through the screening plate 25, and the high-frequency vibrating machine 27 is a high-vibration plate below the screening plate 25, which produces high-frequency resonance to accelerate the deslagging process.

[0056] Referring toFigures 1-3 The inner surface of the screening box 26 is fixedly connected with a partition plate 28, the side surface of the screening box 26 is movably connected with a limiting plate 29, and the side surface of the screening box 26 is movably connected with a connecting piece 30.

[0057] Through the screening of the screening plate 25, the impurities with a particle size greater than and the screened sludge are distinguished through the two sides of the partition plate 28, the screw of the connecting piece 30 can be opened, the limiting plate 29 is taken out, and the screened sludge can be directly guided out from the position of the limiting plate 29.

[0058] Referring to Figures 1-3 A sludge screening integrated treatment device and treatment method

[0059] Step one, the sludge is salvaged on shore and placed on the screening plate 25, and the impurities with a particle size greater than two millimeters are removed through the vibration screening device by high-frequency vibration screening of the high-frequency vibration machine 27.

[0060] Step two, the sludge after the slag removal is placed in the storage barrel 17, the agitator 20 agitates the inside of the storage barrel 17, the solidification feeding device 23 pours in the solidifying agent, and the sludge and the solidifying agent are uniformly stirred and dehydrated and solidified.

[0061] Step three, the sludge is pumped into the plate and frame filter press dewaterer, the sludge and tail water are further separated through compression and higher efficiency separation, dry soil and tail water are obtained, the tail water can be used twice or poured into a sewage treatment device or a sewage treatment plant for centralized treatment, and after reaching the discharge standard, the tail water is discharged, while the dry sludge can be used as an engineering foundation material for landfill, can also be used for brick making, and the organic matter content is high and can be used as a garden greening soil.

[0062] The implementation principle of the sludge screening integrated treatment device and treatment method embodiment of the application is as follows:

[0063] In use, the filter plate 3 and the filter frame 4 jointly constitute a set of filter chambers, the hydraulic machine 5 forms the main body of the filter press device by extrusion, in cooperation with the filter cloth 6, the rear sludge filling pipe 7 introduces sludge filter residue until the filter chamber is filled, the filtrate passes through the filter cloth 6 and the filter plate 3, the filtered tail water is filtered out through the filtrate pipe 8 and dripped into the liquid collecting box 9, and is discharged from the discharge pipe 10, while the sludge pressed out of the filter chamber becomes dry soil with a water content of less than 50%, which greatly reduces the secondary pollution of harmful substances, and the clean water obtained by treating the sludge through the sludge dewatering and solidification integrated process can be discharged up to the standard. The mud cake is not only 50% to 70% smaller in volume than the slurry, but also is not easy to melt when meeting water. The dry mud can be used as engineering foundation material for landfill, and can also be used for brick making, and the organic matter content of the dry mud can also be used as landscaping soil. In this way, a large amount of water resources is saved, so that the sludge can also have value, and the functions of the various functional devices of the present application can be freely disassembled and combined, and the occupied area is flexible and convenient, which can effectively solve the problems of accumulation and serious pollution of river sludge, and at the same time, the sludge is solidified into a large amount of soil material required for urban construction, avoiding the destruction of land resources. The use of sludge solidification technology can not only alleviate the increasingly serious problem of urban dredging sludge disposal, but also solve the problem of tight supply of engineering soil in many areas, and has significant economic, social and ecological environmental benefits, and has application prospects.

[0064] The above examples are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A sludge screening after integrated processing equipment, comprising a filter press main body (1), characterized in that: the outer surface of the filter press main body (1) is welded with movable support rods (2), the upper surface of the movable support rods (2) is movably connected with a plurality of filter plates (3), the upper surface of the movable support rods (2) is movably connected with filter frames (4) corresponding to each filter plate (3), the outer surface of the filter press main body (1) away from the filter plate (3) side is fixedly connected with a hydraulic machine (5), the outer surface of the filter plate (3) is movably connected with filter cloth (6), the outer surface of the upper side of the filter plate (3) is provided with a mud filling pipe (7), the mud filling pipe (7) penetrates the outer surface of the corresponding filter plate (3) and filter frame (4) to form a whole, the outer surface of the filter plate (3) is provided with a filtrate pipe (8) at the diagonal position corresponding to the hydraulic machine (5), the filtrate pipe (8) penetrates the outer surface of the corresponding filter plate (3) and filter frame (4) to form a whole, the outer surface of the filter press main body (1) is welded with a liquid collecting box (9) below the filtrate pipe (8), the outer surface of one side of the liquid collecting box (9) is fixedly connected with a discharge pipe (10); the outer surface of one side of the discharge pipe (10) is movably connected with a flexible water pipe (11), the outer surface of the side away from the discharge pipe (10) of the flexible water pipe (11) is provided with a collection bucket (12); the outer surface of the filter press main body (1) is welded with a main support frame (14), the outer surface of the main support frame (14) is provided with a collection box (13) below the filter plate (3); the outer surface of the mud filling pipe (7) is movably connected with an inlet pipe (15), the outer surface of one end of the inlet pipe (15) away from the mud filling pipe (7) is movably connected with an input pump (16), the outer surface of the input end of the input pump (16) is fixedly connected with a storage bucket (17), the upper surface of the storage bucket (17) is welded with an upper support plate (18); the lower surface of the storage bucket (17) is welded with a support base (19), the outer surface of the middle of the storage bucket (17) is fixedly connected with a stirrer (20) corresponding to the upper support plate (18); the inner surface of the upper end of the storage bucket (17) is movably connected with a filter screen groove (21), the upper surface of one side of the filter screen groove (21) is provided with a filter pipe opening (22); the upper surface of the upper support plate (18) is fixedly connected with a solidification feeding device (23) on one side of the stirrer (20), the upper surface of the upper support plate (18) is fixedly connected with a cleaning feeding device (24) on the other side of the stirrer (20); the outer surface of the filter pipe opening (22) is provided with a screening plate (25), the outer surface of the screening plate (25) is movably connected with a screening box (26), the lower surface of the screening plate (25) is movably connected with a high-frequency vibrating machine (27); the inner surface of the screening box (26) is fixedly connected with a partition plate (28), the side surface of the screening box (26) is movably connected with a limiting plate (29), and the side surface of the screening box (26) is movably connected with a connecting piece (30).

2. The processing method of the sludge screening after integrated processing equipment according to claim 1, characterized in that, comprising the following steps: Step one, the silt is put on the screening plate (25) and the high-frequency vibrating screen (27) is used to remove the residues with particle size greater than two millimeters; Step two, the silt after removing the residues is put in the storage barrel (17), the agitator (20) agitates the inside of the storage barrel (17) at the same time, the solidification feeding device (23) pours in the solidifying agent, and the silt and the solidifying agent are uniformly stirred and dehydrated and solidified; Step three, the silt is pumped into the plate and frame filter press dewatering machine, the silt and tail water are further separated through compression and higher efficiency separation, dry soil and tail water are obtained, the tail water can be used for secondary use or poured into a sewage treatment device or a sewage treatment plant for centralized treatment, and after reaching the discharge standard, it is discharged, while the dry silt can be used as an engineering foundation material for landfill, can also be used for brick making, and the organic matter content is high and can be used as a garden greening soil.

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