A device for separating sundries in sewage treatment

Abstract

The utility model relates to the field of sewage treatment, and disclose a kind of sundry separation device for sewage treatment, including base, the top of base is fixedly connected with support column, the top of support column is rotatably connected with water guide frame, the outside of support column is fixedly connected with protective box, the inside of protective box is provided with lifting device, the outside of lifting device is fixedly connected with connecting plate, the outside of connecting plate is rotatably connected with connecting frame, the inside of connecting frame is fixedly connected with connecting rod, the outside of connecting rod is rotatably connected with the roller slidingly connected with the water guide frame, the top of base is fixedly connected with the support frame of two and left and right symmetrical distribution, the outside of two support frames is fixedly connected with filter frame by fastener. The sundry separation device for sewage treatment has the advantage of continuously separating and filtering impurities in sewage without stopping pollution.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment, specifically to a wastewater treatment debris separation device. Background Technology

[0002] Wastewater treatment is the process of removing wastewater from a body of water or reusing it. During the wastewater treatment process, various debris such as plastic bags, stones, branches, and household garbage often get mixed in. If these debris are not separated in time, they will seriously affect the normal operation of subsequent wastewater treatment equipment.

[0003] Existing wastewater impurity separation equipment is prone to filter clogging when separating impurities such as plastic bags and household waste. Cleaning the waste on the filter screen usually requires closing the wastewater valve to stop the discharge, but this process reduces the efficiency of wastewater impurity separation. Therefore, a wastewater treatment impurity separation device is proposed to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a wastewater treatment debris separation device that can continuously separate and filter impurities in wastewater without stopping sewage discharge. It solves the problem that some existing wastewater debris separation devices are prone to filter clogging when separating impurities such as plastic bags and household waste. When cleaning the debris on the filter screen, it is generally necessary to close the sewage valve to stop sewage discharge, but this process reduces the efficiency of wastewater debris separation.

[0006] (II) Technical Solution

[0007] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A wastewater treatment debris separation device includes a base, a support column fixedly connected to the top of the base, a water guide frame rotatably connected to the top of the support column, a protective box fixedly connected to the outside of the support column, a lifting device inside the protective box, a connecting plate fixedly connected to the outside of the lifting device, a connecting frame rotatably connected to the outside of the connecting plate, a connecting rod fixedly connected to the inside of the connecting frame, a roller rotatably connected to the outside of the connecting rod and slidably connected to the water guide frame, two support frames fixedly connected to the top of the base and symmetrically distributed on the left and right, filter frames fixedly connected to the outside of the two support frames by fasteners, filter screens provided on the inner bottom walls of the two filter frames, and two outlet frames fixedly connected to the top of the base and located below the two filter frames respectively.

[0008] The beneficial effects of this utility model are:

[0009] This wastewater treatment impurity separation device has the advantage of being able to continuously separate and filter impurities in wastewater without stopping the discharge of wastewater.

[0010] Based on the above technical solution, the present invention can be further improved as follows.

[0011] Furthermore, the cross-section of the water guide frame is U-shaped, and two limiting plates are fixedly connected to the top of the water guide frame and are symmetrically distributed from left to right. Both water outlet frames are wider at the top and narrower at the bottom.

[0012] The beneficial effects of adopting the above-mentioned further solution are that it provides guidance space for the flow of sewage, reduces the amount of sewage, and facilitates the collection of filtered sewage.

[0013] Furthermore, the diameter of the roller is larger than the diameter of the connecting rod, and the interior of the water guide frame is provided with a groove that slides and connects with the roller.

[0014] The advantage of adopting the above-mentioned further solution is that it allows the roller to slide inside the chute and facilitates the change of the direction of the water guide frame.

[0015] Furthermore, the lifting device includes a motor fixedly connected to the outside of the protective box, a threaded rod rotatably connected to the inside of the protective box and fixedly connected to the outside of the output shaft of the motor, and a transmission block fixedly connected to the connecting plate and driven to the outside of the threaded rod.

[0016] The beneficial effect of adopting the above-mentioned further solution is that the connecting plate can move up and down, thereby providing support and power for the rotation of the water guide frame.

[0017] Furthermore, the protective box has two sliding rods fixedly connected inside, and the connecting plate has two sliding sleeves fixedly connected to the outside, each of which is slidably connected to one of the two sliding rods.

[0018] The beneficial effect of adopting the above-mentioned further solution is that it restricts the direction of movement of the connecting plate while providing support for the movement of the connecting plate.

[0019] Furthermore, the interiors of both support frames are hollowed out, and the interiors of both support frames are threaded with bolts and knobs that are threaded to the two filter frames respectively.

[0020] The advantages of adopting the above-mentioned further solution are that it can fix the position of the two filter frames, facilitate the disassembly of the bolt knobs, and does not affect the discharge of sewage from the filter frames. Attached Figure Description

[0021] Figure 1This is a schematic diagram of the front structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the support frame structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the lifting device structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the connecting frame structure of this utility model.

[0025] In the diagram: 1. Base; 2. Support column; 3. Water guide frame; 4. Protective box; 5. Lifting device; 51. Motor; 52. Threaded rod; 53. Transmission block; 6. Connecting plate; 7. Connecting frame; 8. Connecting rod; 9. Roller; 10. Support frame; 11. Filter frame; 12. Water outlet frame; 13. Sliding rod; 14. Sliding sleeve; 15. Bolt knob; 16. Limiting plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the embodiments, by Figure 1-4 The present invention discloses a waste separation device for sewage treatment. The device includes a base 1, a support column 2 fixedly connected to the top of the base 1, a water guide frame 3 rotatably connected to the top of the support column 2, a protective box 4 fixedly connected to the outside of the support column 2, a lifting device 5 inside the protective box 4, a connecting plate 6 fixedly connected to the outside of the lifting device 5, a connecting frame 7 rotatably connected to the outside of the connecting plate 6, a connecting rod 8 fixedly connected to the inside of the connecting frame 7, a roller 9 rotatably connected to the outside of the connecting rod 8 and slidably connected to the water guide frame 3, two support frames 10 fixedly connected to the top of the base 1 and symmetrically distributed on the left and right, filter frames 11 fixedly connected to the outside of the two support frames 10 by fasteners, filter screens provided on the inner bottom walls of the two filter frames 11, and two outlet frames 12 fixedly connected to the top of the base 1 and located below the two filter frames 11 respectively.

[0028] The water guide frame 3 has a U-shaped cross section, and two limiting plates 16 are fixedly connected to the top of the water guide frame 3 and are symmetrically distributed on the left and right. Both water outlet frames 12 are wider at the top and narrower at the bottom.

[0029] In this embodiment, during actual use, the U-shaped water guide frame 3 allows the sewage to move only left and right on the surface of the water guide frame 3, the limiting plate 16 reduces the splashing caused by the sewage flowing down, and the water outlet frame 12 can collect the filtered sewage, and the large-diameter opening makes it less likely for the sewage to deviate.

[0030] The diameter of the roller 9 is larger than that of the connecting rod 8, and the inside of the water guide frame 3 is provided with a sliding groove that is slidably connected to the roller 9.

[0031] In this embodiment, during actual use, the connecting frame 7 rotates relative to the roller 9 by sliding the roller 9 in the groove, so as to adjust the straight-line distance between the connecting frame 7 and the roller 9 in the vertical direction, so as to tilt the water guide frame 3.

[0032] The lifting device 5 includes a motor 51 fixedly connected to the outside of the protective box 4. The output shaft of the motor 51 is fixedly connected to a threaded rod 52 rotatably connected to the inside of the protective box 4. The outside of the threaded rod 52 is connected to a transmission block 53 fixedly connected to the connecting plate 6.

[0033] In this embodiment, during actual use, the starting of the motor 51 will drive the threaded rod 52 to rotate, thereby causing the transmission block 53 to move along the direction of the threaded rod 52 under the action of the thread, thus changing the vertical position of the connecting plate 6.

[0034] The protective box 4 has two sliding rods 13 fixedly connected inside, and the connecting plate 6 has two sliding sleeves 14 fixedly connected to the outside of the connecting plate 6, which are slidably connected to the two sliding rods 13 respectively.

[0035] In this embodiment, during actual use, while the connecting plate 6 moves up and down, its outer sliding sleeve 14 also slides on the outside of the sliding rod 13. The sliding rod 13 and the threaded rod 52 are parallel in direction, which restricts the movement direction of the connecting plate 6 and enhances the stability of the movement of the connecting plate 6. At the same time, dustproof telescopic protective sleeves are provided on the outside of the sliding rod 13 and the threaded rod 52, which can effectively prevent foreign objects such as dust, oil, and moisture from entering between the threaded rod and the sleeve, thus protecting the threaded rod.

[0036] The interiors of the two support frames 10 are hollowed out, and the interiors of the two support frames 10 are threaded with bolts and knobs 15 that are threaded to the two filter frames 11 respectively.

[0037] In this embodiment, during actual use, the support frame 10 and the filter frame 11 are tightened and fixed by bolts and knobs 15. At the same time, the bolts and knobs 15 are easy to manually disassemble and tighten, which restricts the position of the filter frame 11. The hollow support frame 10 will not affect the filtration of sewage through the filter screen inside the filter frame 11.

[0038] Working principle:

[0039] When separating impurities from sewage, the center of the guide frame 3 is located directly below the sewage outlet. Under normal circumstances, starting the motor 51 moves the connecting plate 6 up and down. Then, with the sliding or rolling of the connecting frame 7 and the roller 9 in the chute, the guide frame 3 tilts to one side to guide the sewage to one side. The sewage flows down the tilted guide frame 3 and passes through the filter screen inside the filter frame 11. The impurities are then filtered by the filter screen, and the sewage passes through the filter screen and is discharged from the outlet frame 12 to enter the next process. When the impurities in the filter frame 11 reach a certain level, or when the number of impurities is manually checked at regular intervals, and it is necessary to remove the impurities in the filter frame 11, the motor 51 can be reversed to move the connecting plate 6 in the opposite direction, causing the guide frame 3 to tilt to the other side, so that the filter frame 11 on the other side can filter the impurities. The filter frame 11 filled with impurities can be removed from the support frame 10, the garbage can be emptied, and an empty frame can be reinstalled. This process can be repeated to continuously filter and separate impurities from sewage without closing the sewage valve.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wastewater treatment debris separation device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support column (2), the top of the support column (2) is rotatably connected to a water guide frame (3), the outside of the support column (2) is fixedly connected to a protective box (4), the inside of the protective box (4) is provided with a lifting device (5), the outside of the lifting device (5) is fixedly connected to a connecting plate (6), the outside of the connecting plate (6) is rotatably connected to a connecting frame (7), the inside of the connecting frame (7) is fixedly connected to a connecting rod (8), the outside of the connecting rod (8) is rotatably connected to a roller (9) that is slidably connected to the water guide frame (3), the top of the base (1) is fixedly connected to two support frames (10) that are symmetrically distributed on the left and right, the outside of the two support frames (10) is fixedly connected to a filter frame (11) by fasteners, the bottom wall of the two filter frames (11) is provided with a filter screen, the top of the base (1) is fixedly connected to two water outlet frames (12) that are located below the two filter frames (11).

2. The wastewater treatment debris separation device according to claim 1, characterized in that: The cross-section of the water guide frame (3) is U-shaped. Two limiting plates (16) are fixedly connected to the top of the water guide frame (3) and are symmetrically distributed on the left and right. Both water outlet frames (12) are wider at the top and narrower at the bottom.

3. The wastewater treatment debris separation device according to claim 1, characterized in that: The diameter of the roller (9) is larger than the diameter of the connecting rod (8), and the interior of the water guide frame (3) is provided with a sliding groove that is slidably connected to the roller (9).

4. The wastewater treatment debris separation device according to claim 1, characterized in that: The lifting device (5) includes a motor (51) fixedly connected to the outside of the protective box (4), and a threaded rod (52) rotatably connected to the inside of the protective box (4) is fixedly connected to the outside of the output shaft of the motor (51). A transmission block (53) fixedly connected to the connecting plate (6) is driven to the outside of the threaded rod (52).

5. The wastewater treatment debris separation device according to claim 1, characterized in that: The protective box (4) has two sliding rods (13) fixedly connected inside, and the connecting plate (6) has two sliding sleeves (14) fixedly connected to the outside of the sliding rods (13) respectively.

6. The wastewater treatment debris separation device according to claim 1, characterized in that: Both of the support frames (10) have hollow interiors, and both of the support frames (10) have threaded bolt knobs (15) that are threaded to the two filter frames (11).

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