Sewage treatment sediment cleaning device

Abstract

The utility model relates to the technical field of sewage treatment equipment, in particular to a sewage treatment sediment cleaning device which comprises a treatment part, a sewage discharge part and a stirring part, the treatment part comprises a treatment box, the upper side and the lower side of the treatment box are open, a sewage discharge frame plate is horizontally fixed to the bottom end of the treatment box, and a through groove is formed in the middle of the sewage discharge frame plate in a penetrating mode; a sewage discharging piece is horizontally arranged in a through groove in the bottom face of the sewage discharging frame plate and comprises a sewage discharging pipe, the sewage discharging pipe is horizontally arranged on the lower side of the sewage discharging frame plate, the upper portion of the outer circumference of the sewage discharging pipe is fixedly communicated with a material falling frame, the top end of the material falling frame is fixedly communicated with the interior of the through groove in the bottom face of the sewage discharging frame plate, and a sewage discharging screw rod is horizontally and rotationally connected into the sewage discharging pipe; and a blow-off motor is horizontally arranged at the end part of the blow-off pipe. The conveyor belt drives the sediments to be discharged out of the shell, but a gap exists between the conveyor belt and the shell, so that the sediments fall into the gap between the conveyor belt and the shell, and then complete discharge of the sediments is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a sewage treatment sediment cleaning device. Background Technique

[0002] Sewage treatment is a process of purifying sewage to meet the water quality requirements for discharging into a certain water body or reusing it. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering. When using a chemical dosing type sewage treatment device, after adding the chemical solution, it is necessary to wait for a period of time for impurities to precipitate. After the clear liquid in the device is pumped out, the sediment is cleaned by other devices or manually.

[0003] There is a prior art sewage treatment device with the publication number CN211521707U and the name of a sewage treatment device convenient for cleaning sewage sediment, including a housing. A filter screen is installed inside the housing. One side of the housing is fixedly connected with a side housing. A through groove is opened on one side of the housing close to the side housing. A second motor is installed on the back of the side housing. A driving roller is rotatably connected inside the side housing. The second motor is in transmission connection with the driving roller. A driven roller is rotatably connected inside the housing. The driven roller and the driving roller are in transmission connection through a transmission mesh belt. Brush hairs are arranged on the outer surface of the transmission mesh belt. The upper surface of the filter screen and the bottom surface of the side housing are both in contact with the ends of the brush hairs. A sediment discharge pipe is installed at the bottom end of the side housing. A sediment discharge valve is installed inside the sediment discharge pipe. The second motor is electrically connected to an external power supply. By setting the filter screen and the brush hairs, it is convenient to clean the sediment. After adding the chemical solution and waiting for a period of time, the sediment is filtered above the filter screen. The drain valve is opened to discharge the clear liquid. The second motor is started. The second motor drives the transmission mesh belt to rotate through the driving roller. The transmission mesh belt cleans the sediment on the surface of the filter screen through the brush hairs.

[0004] However, during the above sewage treatment, after adding the chemical, the sediment sinks to the inner bottom of the housing. When starting the conveyor belt to drive the sediment out of the housing, there is a gap between the conveyor belt and the housing, resulting in the sediment falling into the gap between the conveyor belt and the housing, thereby affecting the complete discharge of the sediment. Content of the Utility Model

[0005] The utility model solves the problems in the related art and proposes a sewage treatment sediment cleaning device.

[0006] To solve the above technical problems, the present utility model is realized through the following technical solutions: A sewage treatment sediment cleaning device includes a treatment component, a sewage discharge component, and a stirring component. The treatment component includes a treatment tank. Both the upper and lower sides of the treatment tank are open, and a sewage discharge frame plate is horizontally fixed at the bottom end of the treatment tank. A through groove is formed through the middle of the sewage discharge frame plate, and a sewage discharge component is horizontally arranged in the through groove at the bottom surface of the sewage discharge frame plate. The sewage discharge component includes a sewage discharge pipe. The sewage discharge pipe is horizontally arranged below the sewage discharge frame plate, and a blanking frame is fixedly connected to the upper part of the outer circumference of the sewage discharge pipe. The top end of the blanking frame is fixedly connected to the through groove at the bottom surface of the sewage discharge frame plate. A sewage discharge screw is horizontally rotatably connected inside the sewage discharge pipe, and a sewage discharge motor is horizontally arranged at the end of the sewage discharge pipe. The output end of the sewage discharge motor is fixed to the end of the sewage discharge screw. A sewage discharge cylinder is vertically and fixedly connected to the bottom of the outer circumferential surface of the sewage discharge pipe, and a valve is assembled and connected to the sewage discharge cylinder. A stirring component is arranged inside the treatment tank.

[0007] As a preferred solution, support columns are vertically fixed on the bottom surface of the treatment tank, and slide bars are horizontally fixed at the opening at the top of the treatment tank.

[0008] As a preferred solution, push plates are horizontally arranged on both sides inside the treatment tank, and push bars are vertically fixed on the top surfaces of the push plates.

[0009] As a preferred solution, a sliding frame is fixed on the top surface of the push bar, and the sliding frame is slidably assembled on the slide bar.

[0010] As a preferred solution, electric telescopic rods are horizontally fixed at both ends of the slide bar, and the output ends of the electric telescopic rods are fixed to the slide bar.

[0011] As a preferred solution, the stirring component includes a rotating frame. The rotating frame is vertically fixed on the top surface of the treatment tank, and a stirring rod is vertically and rotatably connected to the middle of the bottom surface of the rotating frame.

[0012] As a preferred solution, a medicine feeding cylinder is vertically and fixedly connected to the rotating frame.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the use of the present utility model, sedimentation medicine liquid is added to the sewage in the treatment tank. The flocculant in the sewage falls downward into the inside of the treatment tank, and then the sewage is discharged outward. The sewage discharge motor is started to drive the sewage discharge screw inside the sewage discharge pipe. The sewage discharge screw rotates in the sewage discharge pipe, and the valve on the sewage discharge cylinder is opened to push the precipitated sludge out from the sewage discharge cylinder on the sewage discharge pipe, thereby discharging the sludge. When discharging, the electric telescopic rod is used to push the push plate to horizontally slide on the slide bar of the treatment tank. The push plate pushes the precipitated sludge on the sewage discharge frame plate of the treatment tank, and the sludge is concentrated and falls downward from the through groove of the sewage discharge frame plate into the sewage discharge pipe, thereby completely scraping the sludge in the treatment tank, so as to ensure the completeness of sludge discharge. Description of the Drawings

[0014] Figure 1It is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of the disassembled structure of the present utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the processing part in the disassembled state in the embodiment of the present utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the sewage discharging part in the disassembled state in the embodiment of the present utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the stirring part in the disassembled state in the embodiment of the present utility model.

[0019] In the figure: 1. Processing part; 11. Processing box; 111. Sewage discharge frame plate; 112. Support pillar; 12. Slide bar; 13. Electric telescopic rod; 14. Push plate; 15. Push bar; 16. Slide frame; 2. Sewage discharging part; 21. Sewage discharge pipe; 22. Feeding frame; 23. Sewage discharge screw; 24. Sewage discharge motor; 25. Sewage discharge cylinder; 26. Valve; 3. Stirring part; 31. Rotating frame; 32. Stirring rod; 33. Medicine feeding cylinder. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. The description of at least one exemplary embodiment below is actually only illustrative and in no way restrictive of the present utility model and its application or use. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] It should be noted that the terms used herein are only for describing the specific implementation manners and are not intended to limit the exemplary implementation manners according to the present application. As used herein, unless otherwise clearly specified in the context, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or their combinations.

[0022] Unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present utility model. At the same time, it should be understood that, for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by orientation terms such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal", and "top, bottom", etc. are usually based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present utility model and simplifying the description. Without contrary statements, these orientation terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the protection scope of the present utility model; the orientation terms "inner, outer" refer to the inside and outside relative to the contour of each component itself.

[0024] For the convenience of description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "above", etc. can be used here to describe the spatial positional relationships of one device or feature to other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the drawings for the device. For example, if the device in the drawing is inverted, the device described as "above other devices or structures" or "over other devices or structures" will then be positioned "below other devices or structures" or "under other devices or structures". Thus, the exemplary term "above..." can include both the orientations of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations should be made for the spatial relative descriptions used here.

[0025] In addition, it should be noted that the use of words such as "first", "second", etc. to limit components is only for the convenience of differentiating the corresponding components. Without additional statements, the above words have no special meanings. Therefore, they should not be construed as limiting the protection scope of the present utility model.

[0026] AsFigures 1 to 5 As shown in the figure, a sewage treatment sediment cleaning device includes a treatment part 1, a sewage discharge part 2 and a stirring part 3. The treatment part 1 includes a treatment tank 11. Both the upper and lower sides of the treatment tank 11 are open, and a sewage discharge frame plate 111 is horizontally fixed at the bottom end of the treatment tank 11. A through groove is formed through the middle of the sewage discharge frame plate 111, and a sewage discharge part 2 is horizontally arranged in the through groove on the bottom surface of the sewage discharge frame plate 111. The sewage discharge part 2 includes a sewage discharge pipe 21. The sewage discharge pipe 21 is horizontally arranged under the sewage discharge frame plate 111, and a blanking frame 22 is fixedly connected to the upper part of the outer circumference of the sewage discharge pipe 21. The top end of the blanking frame 22 is fixedly connected to the through groove on the bottom surface of the sewage discharge frame plate 111. A sewage discharge screw 23 is horizontally rotatably connected inside the sewage discharge pipe 21, and a sewage discharge motor 24 is horizontally arranged at the end of the sewage discharge pipe 21. The output end of the sewage discharge motor 24 is fixed to the end of the sewage discharge screw 23. A sewage discharge cylinder 25 is vertically and fixedly connected to the bottom of the outer circumferential surface of the sewage discharge pipe 21, and a valve 26 is assembled and connected to the sewage discharge cylinder 25. A stirring part 3 is arranged inside the treatment tank 11. A support column 112 is vertically fixed on the bottom surface of the treatment tank 11, and a slide bar 12 is horizontally fixed at the opening of the top of the treatment tank 11. Push plates 14 are horizontally arranged on both sides inside the treatment tank 11, and push bars 15 are vertically fixed on the top surfaces of the push plates 14. A slide frame 16 is fixed on the top surface of the push bar 15, and the slide frame 16 is slidably assembled on the slide bar 12. Electric telescopic rods 13 are horizontally fixed at both ends of the slide bar 12, and the output ends of the electric telescopic rods 13 are fixed to the slide bar 12. During use, sedimentation medicine liquid is added to the sewage in the treatment tank 11. The flocculant in the sewage falls downward into the inside of the treatment tank 11, and then the sewage is discharged outward. The sewage discharge motor 24 is started to drive the sewage discharge screw 23 inside the sewage discharge pipe 21. The sewage discharge screw 23 rotates in the sewage discharge pipe 21. The valve 26 on the sewage discharge cylinder 25 is opened, and the precipitated sludge is pushed out from the sewage discharge cylinder 25 on the sewage discharge pipe 21, so as to discharge the sludge. When discharging, the electric telescopic rod 13 is used to push the push plate 14 to horizontally slide on the slide bar 12 of the treatment tank 11. The push plate 14 pushes the precipitated sludge on the sewage discharge frame plate 111 of the treatment tank 11, and the sludge is concentrated and falls downward from the through groove of the sewage discharge frame plate 111 into the sewage discharge pipe 21, so as to completely scrape the sludge in the treatment tank 11 into the sewage discharge pipe 21, thus ensuring the completeness of sludge discharge.

[0027] In one embodiment, as Figure 5 shown, the stirring part 3 includes a rotating frame 31. The rotating frame 31 is vertically fixed on the top surface of the treatment tank 11, and a stirring rod 32 is vertically and rotatably connected to the middle of the bottom surface of the rotating frame 31. A medicine feeding cylinder 33 is vertically and fixedly connected to the rotating frame 31. During use, the stirring rod 32 is started to rotate to stir the sewage in the treatment tank 11, and the flocculant is put in by using the medicine feeding cylinder 33.

[0028] In this embodiment, during use, sedimentation medicament is added to the sewage in the treatment tank 11, and the flocculant in the sewage falls downward into the interior of the treatment tank 11. Then, the sewage is discharged outward. The sewage discharge motor 24 is started to drive the sewage discharge screw 23 inside the sewage discharge pipe 21. The sewage discharge screw 23 rotates in the sewage discharge pipe 21, the valve 26 on the sewage discharge cylinder 25 is opened, and the precipitated sludge is pushed out from the sewage discharge cylinder 25 on the sewage discharge pipe 21, thereby discharging the sludge. When discharging, the electric telescopic rod 13 is used to push the push plate 14 to slide horizontally on the slide bar 12 of the treatment tank 11. The push plate 14 pushes the precipitated sludge on the sewage discharge frame plate 111 of the treatment tank 11, and it collectively falls downward from the through groove of the sewage discharge frame plate 111 into the sewage discharge pipe 21, thereby completely scraping the sludge in the treatment tank 11 into it.

[0029] The above is the preferred embodiment of the present utility model. Those skilled in the art to which the present utility model pertains can also make changes and modifications to the above embodiment. Therefore, the present utility model is not limited to the above specific embodiment. Any obvious improvement, replacement, or variation made by those skilled in the art based on the present utility model belongs to the protection scope of the present utility model.

Claims

1. A sewage treatment sediment cleaning device, characterized in that: The invention comprises a treatment part (1), a sewage discharge part (2) and a stirring part (3), wherein the treatment part (1) comprises a treatment box (11), the upper and lower sides of the treatment box (11) are both opened, and a sewage discharge frame plate (111) is horizontally fixed to the bottom end of the treatment box (11), a through groove is formed in the middle of the sewage discharge frame plate (111), and the sewage discharge part (2) is horizontally arranged in the through groove on the bottom surface of the sewage discharge frame plate (111), and the sewage discharge part (2) comprises a sewage discharge pipe (21), and the sewage discharge pipe (21) is horizontally arranged on the lower side of the sewage discharge frame plate (111), and the upper part of the outer circumference of the sewage discharge pipe (21) is connected to the sewage discharge pipe (21). A blanking frame (22) is fixedly connected thereto, and the top end of the blanking frame (22) is fixedly connected to the bottom surface through groove of the sewage discharge frame plate (111); a sewage discharge screw (23) is horizontally rotatably connected inside the sewage discharge pipe (21), and a sewage discharge motor (24) is horizontally arranged at the end of the sewage discharge pipe (21), and the output end of the sewage discharge motor (24) is fixed to the end of the sewage discharge screw (23); a sewage discharge cylinder (25) is vertically connected and fixedly connected to the bottom of the outer circumferential surface of the sewage discharge pipe (21), and a valve (26) is connected and assembled on the sewage discharge cylinder (25); and a stirring member (3) is arranged inside the processing box (11).

2. A sewage treatment sediment cleaning device according to claim 1, characterized in that: A support column (112) is vertically fixed on the bottom surface of the processing box (11), and a sliding bar (12) is horizontally fixed at the top opening of the processing box (11).

3. A sewage treatment sediment cleaning device according to claim 2, characterized in that: Push plates (14) are horizontally arranged on both sides of the interior of the processing box (11), and push strips (15) are vertically fixed on the top surfaces of the push plates (14).

4. A sewage treatment sediment cleaning device according to claim 3, characterized in that: A sliding frame (16) is fixed on the top surface of the push bar (15), and the sliding frame (16) is slidably assembled on the sliding bar (12).

5. A sewage treatment sediment cleaning device according to claim 4, characterized in that: Electric telescopic rods (13) are horizontally fixed at both ends of the slide bar (12), and the output end of the electric telescopic rod (13) is fixed on the slide bar (12).

6. A sewage treatment sediment cleaning device according to claim 5, characterized in that: The stirring member (3) comprises a rotating frame (31), which is vertically fixed on the top surface of the processing box (11), and a stirring rod (32) is vertically rotatably connected to the middle of the bottom surface of the rotating frame (31).

7. A sewage treatment sediment cleaning device according to claim 6, characterized in that: A medicine-feeding cartridge (33) is vertically connected and fixed to the rotating frame (31).

Images