Extrusion dewatering device for sludge drying

Abstract

The utility model relates to the technical field of sludge drying equipment, in particular to an extrusion dewatering device for sludge drying, which comprises a supporting piece and a drying piece, the supporting piece comprises two supporting frames which are symmetrically and horizontally arranged, an upper supporting frame is vertically fixed on the top surfaces of the two supporting frames, the drying piece comprises a drying frame and a filtering piece, and the filtering piece is arranged on the drying frame. The drying frame is vertically inserted into the two supporting frames in a sliding mode, a screw hole frame is horizontally fixed to the top face of the drying frame, the screw hole frame and the supporting frames are in threaded assembly connection through assembly bolts, sliding groove plates are vertically fixed to the two sides of the bottom face of the drying frame, the filtering piece comprises a sliding frame, and the sliding frame is horizontally assembled in the sliding groove plates in a sliding mode. And a net plate is horizontally fixed on the inner bottom surface of the sliding frame. When the extrusion plate extrudes sludge, the sludge is filled in the filter screen of the filter screen frame, the sewage discharge rate is influenced, the filter screen of the filter screen frame cannot be detached and replaced, sewage in the sludge cannot be quickly discharged, and the sludge drying efficiency is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to sludge drying equipment technical field especially relates to a kind of extrusion water removal devices for sludge drying. BACKGROUND

[0002] Sludge drying is an important step in the process of wastewater treatment, by removing water from sludge, reducing its volume and weight, facilitating subsequent processing, transportation and disposal. Sludge drying can be done in a variety of ways, including natural drying, thermal drying, mechanical drying, etc.

[0003] The existing announcement number for CN205295129U, named a kind of extrusion sludge dewatering device, including hydraulic press, base, sludge weight inductive plate, filter screen frame, transverse extrusion plate, transverse extrusion limit slot, extrusion plate, upper fixed plate, extrusion guide column, hydraulic telescopic column, slurry pump, inlet, central controller;Inlet in top, inlet lower part is equipped with upper fixed plate, upper fixed plate lower part is equipped with extrusion plate, upper fixed plate and extrusion plate are equipped with hydraulic telescopic column between, extrusion plate lower part is equipped with filter screen frame, extrusion plate and filter screen frame are equipped with transverse extrusion plate, transverse extrusion limit slot, extrusion guide column between;Filter screen frame lower part is equipped with sludge weight inductive plate, sludge weight inductive plate lower part is equipped with base, base one side is equipped with hydraulic press, slurry pump, central controller;The hydraulic press, sludge weight inductive plate, slurry pump are respectively connected with central controller by wire, the extrusion of extrusion plate is driven by hydraulic press, sludge realizes dewatering, the height of sludge dewatering device is adjusted by the adjustment of central controller, transverse extrusion limit slot is fixed and locked transverse extrusion plate.

[0004] But the above-mentioned sludge drying equipment, using hydraulic press to push extrusion plate to extrude sludge in filter screen frame extrusion dewatering, but extrusion plate extrudes sludge, sludge is filled in filter screen of filter screen frame, which affects the sewage discharge rate, the filter screen of filter screen frame cannot be removed and replaced, and the sewage in sludge cannot be discharged quickly, which affects the sludge drying efficiency. Utility model content

[0005] The utility model solves the problem in the related art, and proposes a kind of extrusion water removal devices for sludge drying.

[0006] In order to solve the above technical problems, the utility model is through the following technical scheme realizes: a kind of extrusion water removal device for sludge drying, including support and drying part, support includes support frame, two blocks are symmetrically arranged horizontally in support frame, and the top surface of the two block support frame is vertically fixed with upper support frame, drying part includes drying frame and filter part, drying frame is vertically inserted in two block support frame, and the top surface of drying frame is fixed with screw hole frame horizontally, and screw hole frame is connected with support frame by assembly bolt thread assembly, and the bottom surface of drying frame is vertically fixed with sliding groove plate on both sides, filter part includes sliding frame, sliding frame is assembled in sliding groove plate and slides horizontally, and the inside bottom surface of sliding frame is fixed with mesh plate horizontally, the top surface of mesh plate is vertically fixed with locking stud, and the top surface of mesh plate is horizontally laid with cloth piece, and the top of locking stud is equipped with locking nut.

[0007] As a preferred scheme, the front end surface of the sliding frame is fixed with a sliding hole plate horizontally, and a plug rod is vertically slidably inserted through the sliding hole plate.

[0008] As a preferred scheme, the outside of the plug rod is vertically sleeved with a spring, and the two ends of the spring are fixed on the top of the plug rod and the top surface of the sliding hole plate respectively.

[0009] As a preferred scheme, the front end surface of the sliding frame is fixed with a plug hole plate horizontally, and the plug hole plate is inserted and matched with the plug rod.

[0010] As a preferred scheme, the inside of the upper support frame is provided with a pressing plate horizontally, and the top surface of the upper support frame is vertically fixed with a hydraulic rod in the middle, and the output end of the hydraulic rod is fixed on the top surface of the pressing plate.

[0011] As a preferred scheme, the top surface of the pressing plate is vertically fixed with a guide rod, and the guide rod is vertically slidably inserted through the top surface of the upper support frame.

[0012] As a preferred scheme, the bottom surface of the support frame is vertically fixed with a support, and the bottom end of the support is vertically and threadedly inserted with a locking bolt.

[0013] Compared with the prior art, the utility model has the beneficial effects that: in use, the sliding frame on the filter part is assembled in the sliding groove plate of the drying frame by sliding horizontally, then the drying frame is inserted into the support frame, and the screw hole frame on the top of the drying frame is assembled on the support frame by locking bolt, the sludge is placed in the filter part, the water in the sludge is removed by the mesh plate and the cloth piece through the pressing of the pressing plate, the sludge is stored in the sliding frame, the filter part is separated from the drying frame by pulling and splitting in the later stage, the sludge stored in the sliding frame is poured out, the locking nut on the locking stud of the mesh plate is split according to the sludge stored in the cloth piece in the later stage, the cloth piece is split and cleaned, and then a new cloth piece is replaced, so that the cloth piece can be split and replaced, the sludge stored in the cloth piece is avoided, the sludge drying efficiency is ensured, and the sludge cannot be quickly discharged. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1is the integral structure schematic view of the utility model;

[0015] Figure 2 is the exploded structure schematic view of the utility model;

[0016] Figure 3 is the structure schematic view of the support in the disassembled state in the embodiment of the utility model;

[0017] Figure 4 is the structure schematic view of the drying part in the disassembled state in the embodiment of the utility model;

[0018] Figure 5 is the structure schematic view of the filter part in the disassembled state in the embodiment of the utility model.

[0019] In the drawing: 1, support; 11, support frame; 12, assembly bolt; 13, upper support frame; 14, pressing plate; 15, guide rod; 16, hydraulic rod; 17, support; 18, locking bolt; 2, drying part; 21, drying frame; 22, screw hole frame; 23, sliding slot plate; 24, filter part; 241, sliding frame; 242, mesh plate; 243, cloth piece; 244, locking stud; 245, locking nut; 246, jack plate; 25, sliding hole plate; 26, insertion rod; 27, spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, but not as any limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0022] The foregoing description, for purposes of explanation, sets forth specific values and arrangements of components and steps that are subject to many options. The intent is to be accurate in describing the principles and novel features of the application. Thus, although the application has been described with reference to specific embodiments thereof, it will be apparent to those of ordinary skill in the art that a number of changes can be made to the embodiments described without departing from the spirit and scope of the application. For example, the various features of the application can be combined in any combination, where possible. Accordingly, the scope of the application is to be construed as encompassing modifications and variations of the specific examples described herein, subject only to the conditions of the prior art.

[0023] In the description of the present application, it should be understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship are usually based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the protection scope of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0024] For the convenience of description, spatial relative terms such as "over", "above", "upper surface", "upper" and the like can be used herein to describe the spatial position relationship of one device or feature with other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawings. For example, if the device in the drawing is inverted, the device described as "above" or "over" other devices or structures will be positioned "below" or "under" other devices or structures. Thus, the example term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative description used herein is interpreted accordingly.

[0025] In addition, it should be noted that the use of the words "first", "second" and the like to define parts of components is only for the convenience of distinguishing the corresponding parts of components, and the above words have no special meaning unless otherwise stated, therefore, it cannot be understood as a limitation on the protection scope of the present application.

[0026] AsFigures 1 to 5 As shown in the figure, a kind of extrusion water removal device for sludge drying, including support 1 and drying part 2, support 1 includes bracket 11, two blocks are symmetrically arranged horizontally, and the top surface of the two blocks bracket 11 is vertically fixed with upper support frame 13, drying part 2 includes drying frame 21 and filter 24, drying frame 21 is vertically inserted in two blocks bracket 11, and the top surface of drying frame 21 is fixed with screw hole frame 22, and screw hole frame 22 is connected by assembly bolt 12 with bracket 11 by thread, the bottom surface of drying frame 21 is vertically fixed with sliding groove plate 23 on both sides, filter 24 includes sliding frame 241, sliding frame 241 is horizontally slidably assembled in sliding groove plate 23, and the inner bottom surface of sliding frame 241 is horizontally fixed with mesh plate 242, the top surface of mesh plate 242 is vertically fixed with locking stud 244, and the top surface of mesh plate 242 is horizontally laid with cloth piece 243, locking stud 244 is assembled with locking nut 245 on the top, in use, sliding frame 241 on filter 24 is horizontally slidably assembled in sliding groove plate 23 of drying frame 21, then drying frame 21 is inserted into bracket 11, and drying frame 21 top screw hole frame 22 is assembled on bracket 11 by locking bolt 18, sludge is placed in filter 24, water in sludge is extruded by pressing plate 14, and water is removed from mesh plate 242 and cloth piece 243 on sliding frame 241, sludge is retained in sliding frame 241, pull apart filter 24 and drying frame 21 in later stage, and sludge retained in sliding frame 241 is poured, according to the sludge retained in cloth piece 243, locking nut 245 on locking stud 244 on mesh plate 242 is pulled apart, cloth piece 243 is pulled apart and cleaned, and then new cloth piece 243 is replaced, so that cloth piece 243 can be pulled apart and replaced, sludge retained in cloth piece 243 is avoided, sludge drying efficiency is ensured.

[0027] In one embodiment, as shown in Figure 2 and 4 The front end surface of sliding frame 241 is horizontally fixed with sliding hole plate 25, and plug rod 26 is vertically slidably assembled in sliding hole plate 25, spring 27 is vertically sleeved on the outside of plug rod 26, and the two ends of spring 27 are fixed on the top of plug rod 26 and the top surface of sliding hole plate 25 respectively, plug hole plate 246 is horizontally fixed on the front end surface of sliding frame 241, and plug hole plate 246 is inserted with plug rod 26, in use, plug rod 26 is vertically slid on sliding hole plate 25, spring 27 is extruded, sliding frame 241 on filter 24 is horizontally slidably assembled in drying frame 21, and plug rod 26 is inserted into plug hole plate 246 under the action of spring 27 deformation force, so that the effectiveness of the assembly of filter 24 and drying frame 21 is ensured.

[0028] In one embodiment, as shown in Figure 2 and 3As shown, the inner part of the upper supporting frame 13 is horizontally provided with a pressing plate 14, and the middle part of the top surface of the upper supporting frame 13 is vertically fixed with a hydraulic rod 16, and the output end of the hydraulic rod 16 is fixed on the top surface of the pressing plate 14, the top surface of the pressing plate 14 is vertically fixed with a guide rod 15, and the guide rod 15 vertically slides through the top surface of the upper supporting frame 13, the bottom surface of the supporting frame 11 is vertically fixed with a support 17, and the bottom end of the support 17 is vertically screwed with a locking bolt 18, in use, the hydraulic rod 16 is started to extend to push the pressing plate 14 to vertically move to insert into the drying frame 21, and the water in the sludge is extruded and discharged.

[0029] In the embodiment, the sliding frame 241 on the filter 24 is horizontally slidably assembled in the sliding groove plate 23 of the drying frame 21, then the drying frame 21 is inserted into the supporting frame 11, and the drying frame 21 is assembled on the supporting frame 11 through the locking bolt 18 and the top screw hole frame 22, the sludge is placed in the filter 24, the pressing plate 14 is started to extrude the water in the sludge, the water is filtered and removed through the mesh plate 242 and the cloth piece 243 on the sliding frame 241, and the sludge is stored in the sliding frame 241, then the filter 24 is pulled and separated from the drying frame 21, the sludge stored in the sliding frame 241 is poured out, and according to the sludge stored in the cloth piece 243, the locking nut 245 on the locking stud 244 of the mesh plate 242 is separated, the cloth piece 243 is separated and cleaned, and then a new cloth piece 243 is replaced.

[0030] The above is the preferred embodiment of the present application, and the person skilled in the art of the present application can also change and modify the above embodiment, therefore, the present application is not limited to the above specific embodiments, and any obvious improvement, replacement or modification made by the person skilled in the art on the basis of the present application belongs to the protection scope of the present application.

Claims

1. An extrusion dewatering device for sludge drying, characterized by The utility model provides a kind of drying device, including support (1) and drying part (2), the support (1) includes two pieces of bracket (11) that are symmetrically horizontally arranged, and the top surface of two pieces of bracket (11) is vertically fixed with upper support frame (13), the drying part (2) includes drying frame (21) and filter part (24), the drying frame (21) is vertically inserted in two pieces of bracket (11), and the top surface of drying frame (21) is horizontally fixed with screw hole frame (22), and screw hole frame (22) is connected by assembly bolt (12) with screw thread assembly connection with bracket (11), the bottom surface of drying frame (21) is vertically fixed with sliding groove plate (23) on both sides, the filter part (24) includes sliding frame (241), and sliding frame (241) is horizontally slidably assembled in sliding groove plate (23), and the inside bottom surface of sliding frame (241) is horizontally fixed with net plate (242), the top surface of net plate (242) is vertically fixed with locking stud (244), and the top surface of net plate (242) is horizontally laid with cloth piece (243), the top of locking stud (244) is assembled with locking nut (245).

2. The dewatering device according to claim 1, wherein: The front end surface of the sliding frame (241) is horizontally fixed with sliding hole plate (25), and the plug rod (26) is vertically slidably penetrated and assembled in the sliding hole plate (25).

3. The dewatering device according to claim 2, wherein: The outside of the plug rod (26) is vertically sleeved with spring (27), and the both ends of the spring (27) are fixed on the top of the plug rod (26) and the top surface of the sliding hole plate (25) respectively.

4. The extrusion dewatering device for sludge drying according to claim 3, characterized in that: The front end surface of the sliding frame (241) is horizontally fixed with plug hole plate (246), and the plug hole plate (246) is inserted and matched with the plug rod (26).

5. The extrusion dewatering device for sludge drying according to claim 4, characterized in that: The inside of the upper support frame (13) is horizontally provided with pressing plate (14), and the top surface of the upper support frame (13) is vertically fixed with hydraulic rod (16) in the middle, and the output end of the hydraulic rod (16) is fixed on the top surface of the pressing plate (14).

6. The extrusion dewatering device for sludge drying according to claim 5, characterized in that: The top surface of the pressing plate (14) is vertically fixed with guide rod (15), and the guide rod (15) is vertically slidably penetrated and arranged in the top surface of the upper support frame (13).

7. The extrusion dewatering device for sludge drying according to claim 6, characterized in that: The bottom surface of the bracket (11) is vertically fixed with support (17), and the bottom end of the support (17) is vertically screwed and assembled with locking bolt (18).

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