Jet device for scattering float sludge in biochemical pool

Abstract

The utility model provides a jet device for scattering float sludge in a biochemical pool, and relates to the technical field of sewage treatment related equipment, the jet device comprises a jet structure, a frame body structure and a rotating structure, one end of the jet structure is connected with the frame body structure, and the jet structure is used for being connected with an external water supply device; the frame body structure is rotationally connected with the rotating structure so as to drive the spraying structure to rotate relative to the rotating structure; the end, away from the frame structure, of the rotating structure is connected with a pool wall. The technical problems that in the prior art, the working efficiency is low and the labor cost is increased due to the treatment mode that floating sludge is scattered through manual regular salvage or manual striking on the liquid level are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sewage treatment related equipment, especially a kind of for biochemical pool to disperse and spray device of floating sludge. BACKGROUND

[0002] During the operation of sewage plant, the increase of floating sludge in biochemical pool caused by the change of influent water quality, equipment problems, process operation control problems, etc., resulting in increased energy consumption, decreased treatment capacity and deteriorated effluent water quality.

[0003] In the prior art, measures that can be taken include increasing mixing devices, paying attention to the addition of nutrients, adding composite strains and denitrifying bacteria, regularly discharging sludge, adjusting aeration quantity, controlling pH value, optimizing water distribution mode and strengthening daily operation and maintenance management to reduce the occurrence of sludge floating phenomenon. The actual effect of this treatment method is not ideal.

[0004] Therefore, when treating floating sludge, artificial regular salvage or manual liquid surface striking to disperse floating sludge is still used, and such cleaning method has the technical problems of low efficiency and increased labor cost. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a kind of for biochemical pool to disperse and spray device of floating sludge, to alleviate the technical problems of low work efficiency and increased labor cost in the prior art by artificial regular salvage or manual liquid surface striking to disperse floating sludge.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] In the first aspect, the utility model provides a kind of for biochemical pool to disperse and spray device of floating sludge, including spray structure, frame structure and rotating structure, one end of the spray structure is connected with the frame structure, and the spray structure is used to be connected with the water supply device outside;

[0008] The frame structure is rotationally connected with the rotating structure to drive the spray structure to rotate relative to the rotating structure.

[0009] One end of the rotating structure away from the frame structure is used to be connected with pool wall.

[0010] Further, the spray structure includes spray pipe, spray head, connection tee and flange, one end of the spray pipe is connected with the frame structure through the flange, and the spray pipe is used to be connected with the water supply device through the connection tee;

[0011] The spray head is connected with the spray pipe, and the spray head is used to spray towards biochemical pool.

[0012] Further, the plurality of spray heads are arranged along the extension direction of the spray pipe.

[0013] Further, the frame structure comprises a turning member and a connecting member, the turning member is connected with the spray structure through the connecting member, and the turning member is connected with the corresponding rotating structure through a turning connecting frame.

[0014] Further, the frame structure further comprises a turning handle, and the turning handle is connected with the turning member.

[0015] Further, the rotating structure comprises a bracket assembly, a pin and a fixing member, the fixing member is embedded in the pool wall;

[0016] One end of the bracket assembly is connected with the fixing member, and the other end of the bracket assembly is rotatably connected with the frame structure through the pin.

[0017] Further, the bracket assembly comprises a connecting plate and a bracket, one end of the bracket is connected with the fixing member through the connecting plate, and the other end of the bracket is rotatably connected with the frame structure through the pin.

[0018] Further, the bracket assembly further comprises a reinforcing rib, and the reinforcing rib is connected with the connecting plate and the bracket respectively.

[0019] Further, the plurality of rotating structures are arranged along the extension direction of the frame structure.

[0020] Further, the spray device for breaking up floating sludge in a biochemical pool further comprises a fixing rope, one end of the fixing rope is connected with the frame structure, and the other end of the fixing rope is connected with the spray structure away from the frame structure.

[0021] The utility model can realize the following beneficial effects:

[0022] In the first aspect, the utility model provides a kind of spray device for breaking up floating sludge in biochemical pool, including spray structure, frame structure and rotating structure, one end of spray structure is connected with frame structure, and spray structure is used to be connected with the water supply device of external connection;Frame structure is rotatably connected with rotating structure, to be used to drive spray structure relative to rotating structure rotation;The end of rotating structure away from frame structure is used to be connected with pool wall.

[0023] In the utility model, the frame structure is connected on the pool wall of the biochemical pool through the rotating structure, so that the frame structure is preferably arranged in the direction perpendicular to the pool bottom, and the spraying structure is connected with the frame structure, so that the spraying structure can rotate left and right with the rotating structure as the shaft, so that the rotating track is semicircular, and the spraying structure is used for being connected with the external water supply device, so that the output end located at the bottom of the spraying structure can flush the floating sludge on the liquid surface in the pool body.

[0024] Compared with the prior art, the spraying device for dispersing floating sludge in a biochemical pool provided by the utility model connects the spraying structure with the frame structure, and then connects the frame structure with the pool wall through the rotating structure, so that the spraying structure can adjust the position of the spraying mechanism according to the distribution of the floating sludge in the pool under the premise of having a flushing effect on the floating sludge in the pool, so that the spraying effect is better.

[0025] In summary, the utility model at least alleviates the technical problems of the prior art, such as low work efficiency and increased labor cost, by periodically salvaging or manually hitting the liquid surface to disperse the floating sludge. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the drawings needed in the following specific embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0027] Figure 1 The overall structure side view schematic diagram of the spraying device for dispersing floating sludge in a biochemical pool provided by the utility model embodiment is shown in the figure.

[0028] Figure 2 The enlarged schematic view of the A part structure in the figure Figure 1

[0029] Figure 3 The top view schematic diagram of the rotating structure of the spraying device for dispersing floating sludge in a biochemical pool provided by the utility model embodiment is shown in the figure.

[0030] Figure: 1-spraying structure;11-spraying pipe;12-spraying head;13-connection tee;14-flange;2-frame structure;21-turning piece;211-turning connecting frame;22-connection piece;23-rotating handle;3-fixing rope;4-rotating structure;41-carriage assembly;411-connection plate;412-carriage;413-stiffener;42-latch;43-fixing piece;5-pool wall. DETAILED DESCRIPTION

[0031] ​In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0033] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0034] In the description of the present application, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0035] In addition, the terms "horizontal", "vertical" and the like do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0036] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "provision", "installation", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0037] Some embodiments of the present application will be described in detail below with reference to the drawings. In the case of no conflict, the following examples and features in the examples can be combined with each other.

[0038] Embodiment one

[0039] The embodiment provides a spraying device for dispersing floating sludge in a biochemical tank, referring to Figure 1 The spraying device for dispersing floating sludge in the biochemical tank comprises a spraying structure 1, a frame structure 2 and a rotating structure 4, one end of the spraying structure 1 is connected with the frame structure 2, and the spraying structure 1 is used for being connected with an external water supply device; the frame structure 2 is rotationally connected with the rotating structure 4, so as to drive the spraying structure 1 to rotate relative to the rotating structure 4; one end of the rotating structure 4 away from the frame structure 2 is used for being connected with a tank wall 5.

[0040] The embodiment of the present application at least alleviates the technical problems of the prior art that the processing mode of manually salvaging or manually hitting the liquid surface to disperse the floating sludge periodically has low work efficiency and increases labor cost.

[0041] In the embodiment of the present application, the frame structure 2 is connected on the tank wall 5 of the biochemical tank through the rotating structure 4, so that the frame structure 2 is preferably arranged in a direction perpendicular to the tank bottom, and the spraying structure 1 is connected with the frame structure 2, so that the spraying structure 1 can rotate left and right with the rotating structure 4 as the axis, so that the rotating track of the spraying structure 1 is semicircular, and the spraying structure 1 is used for being connected with the external water supply device, so that the output end at the bottom of the spraying structure 1 can flush the water to the floating sludge on the liquid surface in the tank body.

[0042] Compared with the prior art, the spraying device for dispersing floating sludge in the biochemical tank provided by the embodiment of the present application connects the spraying structure 1 with the frame structure 2, and then connects the frame structure 2 with the tank wall 5 through the rotating structure 4, so that the spraying structure 1 can adjust the position according to the distribution of the floating sludge in the tank under the premise of having the flushing effect on the floating sludge in the tank, so that the spraying effect is better.

[0043] In the optional embodiment of the present embodiment, referring to Figure 1 The spraying structure 1 comprises a spraying pipe 11, a spray head 12, a connecting tee 13 and a flange 14, one end of the spraying pipe 11 is connected with the frame structure 2 through the flange 14, and the spraying pipe 11 is used for being connected with the water supply device through the connecting tee 13; the spray head 12 is connected with the spraying pipe 11, and the spray head 12 is used for spraying towards the biochemical tank.

[0044] Specifically, the spray pipe 11 is arranged horizontally, one end of the spray pipe 11 is connected with the frame structure 2 through a flange 14, and the end connected with the flange 14 is provided with a connecting tee 13 for connecting with an external water supply device; so as to realize spraying into the pool through the corresponding spray head 12, and the spray head 12 preferably sprays downward towards the biochemical pool.

[0045] Further, referring to Figure 1 , the spray head 12 is provided with a plurality of spray heads 12, and the plurality of spray heads 12 are distributed along the extension direction of the spray pipe 11.

[0046] Specifically, the plurality of spray heads 12 are distributed along the extension direction of the spray pipe 11, and each spray head 12 sprays downward along the vertical direction, so as to realize spraying of a plurality of spray heads 12 on a region.

[0047] In an optional embodiment of the present embodiment, referring to Figure 1 , the frame structure 2 comprises a turning piece 21 and a connecting piece 22, the turning piece 21 is connected with the spray structure 1 through the connecting piece 22, and the turning piece 21 is connected with the corresponding rotating structure 4 through a turning connecting frame 211.

[0048] Specifically, the turning piece 21 is preferably a rod-shaped structure and is arranged vertically, the connecting piece 22 is connected with the turning piece 21 along the horizontal direction and is connected with the spray structure 1 through the flange 14, and the other side of the turning piece 21 is connected with the rotating structure 4 through the turning connecting frame 211, so that the turning piece 21 drives the spray structure 1 to rotate left and right along the rotating structure 4.

[0049] Further, referring to Figure 1 , the frame structure 2 further comprises a rotating handle 23, and the rotating handle 23 is connected with the turning piece 21.

[0050] Specifically, the rotating handle 23 is connected with the top position of the turning piece 21, and the rotating handle 23 is located above the pool wall 5, so as to facilitate the user to hold the rotating handle 23 to drive the frame structure 2 to rotate, so as to realize driving the spray structure 1 to move towards the position where there is more floating sludge.

[0051] In an optional embodiment of the present embodiment, referring to Figure 2 and Figure 3 , the rotating structure 4 comprises a bracket assembly 41, a latch 42 and a fixing piece 43, the fixing piece 43 is used for embedding into the pool wall 5; one end of the bracket assembly 41 is connected with the fixing piece 43, and the other end of the bracket assembly 41 is connected with the frame structure 2 through the latch 42.

[0052] Specifically, the fixing member 43 can be a fixing plate structure and is embedded in the pool wall 5, and the bracket assembly 41 is detachably connected with the fixing member 43; and the free end of the bracket assembly 41 is connected with the frame structure 2 through the bolt 42, and the bracket assembly 41 is rotatably connected with the frame structure 2 through the bolt 42.

[0053] Further, referring to Figure 2 , the bracket assembly 41 comprises a connecting plate 411 and a bracket 412, one end of the bracket 412 is connected with the fixing member 43 through the connecting plate 411, and the other end is rotatably connected with the frame structure 2 through the bolt 42.

[0054] Specifically, the connecting plate 411 is detachably connected with the fixing member 43 through bolts or the like, and the bracket 412 is fixedly connected with the connecting plate 411, preferably by welding, and the bracket 412 is rotatably connected with the frame structure 2 through the bolt, so that the bracket 412 bears the weight of the frame structure 2 and the spraying structure 1.

[0055] Further, referring to Figure 2 , the bracket assembly 41 further comprises a reinforcing rib 413, and the reinforcing rib 413 is connected with the connecting plate 411 and the bracket 412 respectively.

[0056] Specifically, the reinforcing rib 413 is connected with the connecting plate 411 and the bracket 412 respectively, and preferably two reinforcing ribs 413 are arranged at the top and bottom of the bracket 412 respectively, so as to avoid the bending of the bracket 412 due to bearing a large force.

[0057] In an optional embodiment of the present embodiment, referring to Figure 1 , the plurality of rotating structures 4 are arranged along the extension direction of the frame structure 2.

[0058] Specifically, the plurality of rotating structures 4 are arranged along the extension direction of the frame structure 2, and the plurality of rotating structures 4 are arranged on the same vertical line in the vertical direction, and the plurality of rotating structures 4 on the same vertical line are rotatably connected with the same frame structure 2, so as to support the frame structure 2 and the spraying structure 1 through the plurality of rotating structures 4.

[0059] In an optional embodiment of the present embodiment, referring to Figure 1 , the spraying device for breaking the floating sludge in the biochemical pool further comprises a fixing rope 3, one end of the fixing rope 3 is connected with the frame structure 2, and the other end is connected with the end of the spraying structure 1 away from the frame structure 2.

[0060] Specifically, one end of the fixed rope 3 is connected with the frame structure 2, and the other end is connected with the end of the spraying structure 1 away from the frame structure 2; preferably, the fixed rope 3 is used to connect the distal end of the spraying pipe 11, so as to avoid the situation that the distal end of the spraying pipe 11 is inclined downward due to gravity, and further avoid the situation that the spraying pipe 11 is bent after long-term use.

[0061] Finally, it should be noted that: each embodiment in the specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts of each embodiment can be referred to each other. The above embodiments in the specification are used to illustrate the technical solutions of the utility model, but not to limit them. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced equivalently. The modification or replacement does not change the essence of the corresponding technical solution, which is still within the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A spraying device for breaking up floating sludge in a biological treatment pond, characterized in that, It includes a spray structure (1), a frame structure (2) and a rotating structure (4), one end of the spray structure (1) is connected to the frame structure (2), and the spray structure (1) is used to connect to an external water supply device; The frame structure (2) is rotatably connected to the rotating structure (4) to drive the spraying structure (1) to rotate relative to the rotating structure (4); The end of the rotating structure (4) away from the frame structure (2) is used to connect to the pool wall (5).

2. The spraying device for breaking up floating sludge in a biological treatment pond according to claim 1, characterized in that, The spray structure (1) includes a spray pipe (11), a nozzle (12), a connecting tee (13) and a flange (14). One end of the spray pipe (11) is connected to the frame structure (2) through the flange (14), and the spray pipe (11) is used to connect to the water supply device through the connecting tee (13). The nozzle (12) is connected to the spray pipe (11), and the nozzle (12) is used to spray toward the biochemical pool.

3. The spraying device for breaking up floating sludge in a biological treatment pond according to claim 2, characterized in that, The nozzles (12) are provided in multiple ways, and the multiple nozzles (12) are distributed at intervals along the extension direction of the spray pipe (11).

4. The spraying device for breaking up floating sludge in a biological treatment pond according to claim 1, characterized in that, The frame structure (2) includes a steering component (21) and a connecting component (22). The steering component (21) is connected to the injection structure (1) through the connecting component (22), and the steering component (21) is connected to the corresponding rotating structure (4) through a steering connecting frame (211).

5. The spraying device for breaking up floating sludge in a biological treatment pond according to claim 4, characterized in that, The frame structure (2) also includes a rotating handle (23), which is connected to the steering component (21).

6. The spraying device for breaking up floating sludge in a biological treatment pond according to claim 1, characterized in that, The rotating structure (4) includes a bracket assembly (41), a pin (42), and a fastener (43), the fastener (43) being used to be embedded in the pool wall (5); One end of the bracket assembly (41) is connected to the fixing member (43), and the other end of the bracket assembly (41) is rotatably connected to the frame structure (2) via the pin (42).

7. The spraying device for breaking up floating sludge in a biological treatment pond according to claim 6, characterized in that, The bracket assembly (41) includes a connecting plate (411) and a bracket (412). One end of the bracket (412) is connected to the fixing member (43) through the connecting plate (411), and the other end is rotatably connected to the frame structure (2) through the pin (42).

8. The spraying device for breaking up floating sludge in a biological treatment pond according to claim 7, characterized in that, The bracket assembly (41) further includes reinforcing ribs (413), which are connected to the connecting plate (411) and the bracket (412) respectively.

9. The spraying device for breaking up floating sludge in a biological treatment pond according to claim 6, characterized in that, The rotating structure (4) is provided in multiple ways, and the multiple rotating structures (4) are distributed at intervals along the extension direction of the frame structure (2).

10. The spraying device for dispersing floating sludge in a biological treatment pond according to any one of claims 1-9, characterized in that, It also includes a fixing rope (3), one end of which is connected to the frame structure (2), and the other end is connected to the end of the spray structure (1) away from the frame structure (2).

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