Organic sludge treatment device

Abstract

The utility model discloses an organic sludge treatment device, relates to the technical field of sludge dewatering treatment, and solves the technical problems that after the organic sludge is dewatered by a traditional sludge dewatering device, the organic sludge can be formed into a hard and large blocky material, and a large amount of water is still remained in the blocky material of the sludge. Comprising a compression mechanism, a crushing mechanism and a filtering mechanism, organic sludge is preliminarily compressed and dehydrated through the compression mechanism and the filtering mechanism, and large blocky materials of the compressed organic sludge are extruded and crushed into a plurality of small blocky materials through a push plate and a crushing cone of the crushing mechanism; and then the heating block further dries moisture of the crushed small blocky materials of the organic sludge, the organic sludge blocky materials subjected to preliminary dehydration can be subjected to secondary dehydration through the arrangement of the crushing mechanism and the heating block, and the dehydration effect is improved.

Description

Technical Field

[0001] The utility model relates to a sludge dehydration treatment technology, in particular to an organic sludge treatment device. Background Art

[0002] Organic sludge refers to sludge with organic matter as the main component. Its main characteristics are high organic content, easy to decompose and stink, fine particles, small specific gravity, high water content and difficult to dehydrate, and hydrophilic substances with a colloidal structure. Sludge treatment is the process of treating, solidifying, dehydrating, stabilizing, drying or incinerating sludge.

[0003] Existing sludge dewatering devices usually use mechanical compression to dehydrate. The sludge after compression and dehydration will form hard and large blocks. This dehydration method has a poor dehydration effect, and a lot of water still remains inside the sludge blocks. Therefore, the utility model provides an organic sludge treatment device to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an organic sludge treatment device, which solves the problem that moisture still remains inside the organic sludge after compression and dehydration.

[0005] To achieve the above-mentioned purpose, according to the embodiment of the first aspect of the utility model, an organic sludge treatment device is provided, comprising a box body, wherein a compression mechanism, a filtering mechanism and a crushing mechanism are arranged inside the box body;

[0006] The compression mechanism comprises a first cylinder and a pressure plate, the first cylinder is provided with a first piston rod, and the first piston rod is fixedly connected to the pressure plate;

[0007] The filtering mechanism comprises a filtering plate, the filtering plate is slidably connected inside the box, and a plurality of heating blocks are installed below the filtering plate;

[0008] The crushing mechanism comprises two second cylinders, which are installed on both sides of the box body. The second cylinders comprise a second piston rod, on which a push plate is fixedly connected. A plurality of crushing cones are fixedly connected to the push plate.

[0009] The box body comprises a top plate, a compression mechanism is arranged on the top plate, a filtering mechanism is arranged below the compression mechanism, and a crushing mechanism is arranged between the compression mechanism and the filtering mechanism.

[0010] Preferably, the box body further comprises a left side plate and a right side plate, both of which are provided with slide grooves, and connecting strips are provided on both sides of the filter plate, and the filter plate is slidably connected to the slide grooves through the connecting strips.

[0011] Preferably, the filter plate is "L"-shaped, and includes a vertical surface and a horizontal surface; the box body also includes a front plate, and a cleaning groove is provided on the front plate, and the length and width of the cleaning groove are adapted to the vertical surface of the filter plate; a gripping handle is provided on the vertical surface of the filter plate.

[0012] Preferably, the filter plate is provided with a plurality of filter slots, and filter nets are installed in the filter slots.

[0013] Preferably, the left plate and the right plate are further provided with crushing grooves, and the push plate and the crushing cone are located inside the crushing grooves.

[0014] Preferably, the box body is provided with a feed inlet and at least one drain outlet.

[0015] Compared with the prior art, the utility model has the following beneficial effects: organic sludge enters the box from the feed inlet, the first piston rod drives the pressing plate to move downward, compresses the organic sludge into large blocks, and the water squeezed out of the organic sludge flows into the bottom plate from the filter groove on the filter plate; finally, it is discharged and collected from the drain port, and then the first piston rod drives the pressing plate to move upward, and then the second piston rod drives the push plate and the crushing cone to move into the box, and the push plate and the crushing cone squeeze and crush the large blocks of organic sludge into multiple small blocks, and the dehydration effect of the organic sludge is significantly improved through the repeated cooperation of the compression mechanism and the crushing mechanism;

[0016] The small blocks of organic sludge after crushing can be heated by the heating block to further dry out the moisture; the large blocks of organic sludge after compression and dehydration are crushed and then dried and dehydrated to remove the residual moisture inside the organic sludge blocks, which greatly improves the dehydration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 The internal structure of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 3 The internal structure of the utility model is shown in FIG. Figure 2 ;

[0020] Figure 4 This is a schematic diagram of the structure of the crushing mechanism of the utility model;

[0021] Figure 5 A schematic diagram of the filter plate structure of the utility model;

[0022] Figure 6 The utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0023] In the figure: 1. box body; 11. top plate; 12. left side plate; 13. right side plate; 14. bottom plate; 15. front plate; 2. compression mechanism; 21. first cylinder; 22. pressure plate; 23. first piston rod; 3. crushing mechanism; 31. second cylinder; 32. push plate; 33. crushing cone; 34. second piston rod; 4. filtering mechanism; 41. filtering plate; 42. heating block; 43. connecting strip; 44. slide groove; 45. gripping handle; 5. drain outlet; 6. feed inlet. DETAILED DESCRIPTION

[0024] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-Figure 3 As shown, an organic sludge treatment device includes a box body 1, and a compression mechanism 2 and a filtering mechanism 4 are arranged inside the box body 1; the box body 1 includes a top plate 11, a left side plate 12, a right side plate 13 and a bottom plate 14;

[0026] The compression mechanism 2 includes a first cylinder 21 and a pressure plate 22. The first cylinder 21 is fixedly mounted on the outside of the top plate 11 of the box body 1. The first cylinder 21 is provided with a first piston rod 23. An extension hole is provided on the top plate 11. The first piston rod 23 extends toward the bottom plate 14 through the extension hole. The first piston rod 23 is fixedly connected to the pressure plate 22.

[0027] like Figure 5-Figure 6 As shown, the filtering mechanism 4 includes a filtering plate 41, the left plate 12 and the right plate 13 are both provided with a slide groove 44, and connecting strips 43 are provided on both sides of the filtering plate 41, and the filtering plate 41 is slidably connected with the slide groove 44 through the connecting strips 43; wherein the filtering plate 41 is in an "L" shape, that is, the filtering plate 41 includes a vertical surface and a horizontal surface;

[0028] The box body 1 further comprises a front plate 15, on which a cleaning groove is provided, the length and width of which are adapted to the vertical surface of the filter plate 41, and a gripping handle 45 is provided on the vertical surface of the filter plate 41, and the filter plate 41 can be pulled out of the box body 1 by gripping the gripping handle 45 and pulling it outward;

[0029] The filter plate 41 is also provided with a plurality of filter slots, in which filter screens are installed; a plurality of heating blocks 42 are fixedly installed on the side of the filter plate 41 away from the top plate 11; a feed port 6 is provided on the right side plate 13; during operation, the organic sludge enters the box body 1 from the feed port 6, and the first piston rod 23 drives the pressing plate 22 to move downward to compress and dehydrate the organic sludge, and the water squeezed out of the organic sludge flows from the filter slot on the filter plate 41 into the bottom plate 14; wherein, the box body 1 is provided with at least one drain port 5, and the drained water is discharged and collected from the drain port 5, and it should be noted that the organic sludge will be formed into a hard and large block material after being compressed and dehydrated;

[0030] like Figure 4 As shown, a crushing mechanism 3 is also arranged inside the box body 1, and the crushing mechanism 3 includes at least one second cylinder 31, and the second cylinder 31 is fixedly arranged on the side of the left plate 12 and the right plate 13 away from the inside of the box body 1; a second piston rod 34 is arranged inside the second cylinder 31, and an extension hole is opened on the left plate 12 and the right plate 13, and the second piston rod 34 extends toward the inside of the box body 1 through the extension hole; a push plate 32 is fixedly connected to the second piston rod 34; and a plurality of crushing cones 33 are fixedly connected to the push plate 32;

[0031] It should be noted that the left plate 12 and the right plate 13 are also provided with crushing grooves, and the push plate 32 and the crushing cone 33 are located inside the crushing grooves. The setting of the crushing grooves allows the pressure plate 22 to move downward without being affected by the crushing mechanism 3 when being compressed;

[0032] During operation, when the organic sludge is compressed into a hard large block material by the compression mechanism 2, the first piston rod 23 drives the pressing plate 22 to move upward, and then the second piston rod 34 drives the push plate 32 and the crushing cone 33 to move toward the inside of the box 1, and the push plate 32 and the crushing cone 33 squeeze the large block material of the organic sludge. Since there is no constraint of the pressing plate 22 above the organic sludge block material, the large block material of the organic sludge will be squeezed and crushed into multiple small block materials. At this time, the heating block 42 located under the filter plate 41 further dries the moisture of the crushed small block materials;

[0033] The working principle of the utility model is as follows: organic sludge enters the box body 1 from the feed port 6, the first piston rod 23 on the first cylinder 21 drives the pressing plate 22 to move downward, compressing the organic sludge into large blocks, and the water squeezed out of the organic sludge flows into the bottom plate 14 from the filter groove on the filter plate 41; finally, it is discharged and collected from the drain port 5, and then the first piston rod 23 drives the pressing plate 22 to move upward, and then the second piston rod 34 drives the push plate 32 and the crushing cone 33 to move into the box body 1, and the push plate 32 and the crushing cone 33 squeeze and crush the large blocks of organic sludge into multiple small blocks, and then the heating block 42 further dries the water of the crushed small blocks of organic sludge, and finally, the filter plate 41 is pulled out of the box body 1 by grasping the gripping handle 45 to clean the small blocks of organic sludge.

[0034] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. An organic sludge treatment device, comprising: The box body (1) is characterized in that a compression mechanism (2), a filtering mechanism (4) and a crushing mechanism (3) are arranged inside the box body (1); The compression mechanism (2) comprises a first cylinder (21) and a pressure plate (22); the first cylinder (21) is provided with a first piston rod (23); the first piston rod (23) is fixedly connected to the pressure plate (22); The filtering mechanism (4) comprises a filtering plate (41), wherein the filtering plate (41) is slidably connected inside the box body (1), and a plurality of heating blocks (42) are installed below the filtering plate (41); The crushing mechanism (3) comprises two second cylinders (31), the two second cylinders (31) are mounted on both sides of the box body (1), the second cylinders (31) comprise a second piston rod (34), a push plate (32) is fixedly connected to the second piston rod (34); a plurality of crushing cones (33) are fixedly connected to the push plate (32); The box body (1) comprises a top plate (11), the compression mechanism (2) is arranged on the top plate (11), the filtering mechanism (4) is arranged below the compression mechanism (2), and the crushing mechanism (3) is arranged between the compression mechanism (2) and the filtering mechanism (4).

2. The organic sludge treatment device according to claim 1, characterized in that: The box body (1) further comprises a left side plate (12) and a right side plate (13), each of which is provided with a slide groove (44), and connecting strips (43) are provided on both sides of the filter plate (41), and the filter plate (41) is slidably connected to the slide groove (44) via the connecting strips (43).

3. The organic sludge treatment device according to claim 2, characterized in that: The filter plate (41) is in an "L" shape, and comprises a vertical surface and a horizontal surface. The housing (1) further comprises a front plate (15), and a cleaning groove is provided on the front plate (15), and the length and width of the cleaning groove are adapted to the vertical surface of the filter plate (41). A gripping handle (45) is provided on the vertical surface of the filter plate (41).

4. The organic sludge treatment device according to claim 2, characterized in that: The filter plate (41) is also provided with a plurality of filter slots, and filter screens are installed in the filter slots.

5. The organic sludge treatment device according to claim 2, characterized in that: The left plate (12) and the right plate (13) are also provided with crushing grooves, and the push plate (32) and the crushing cone (33) are located inside the crushing grooves.

6. The organic sludge treatment device according to claim 1, characterized in that: The box body (1) is provided with a feed inlet (6) and at least one drain outlet (5).

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