Novel sewage treatment device

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a novel sewage treatment device which comprises a treatment barrel, and the top of the treatment barrel is fixedly connected with a supporting frame; the suspended matter adsorption assembly comprises a rotating shaft rotationally connected to the middle of the supporting frame in a penetrating mode, the peripheral wall of the rotating shaft is fixedly connected with an upper supporting plate and a lower supporting plate, the upper supporting plate and the lower supporting plate are fixedly connected with two electric push rods, and the output ends of the two electric push rods are fixedly connected with an adsorption net frame. According to the sewage treatment device, the adsorption net rack can be driven to do spiral reciprocating lifting movement in the treatment barrel, so that the adsorption net rack can be in full contact with sewage, suspended solids in the sewage are fully adsorbed, the adsorption removal effect of the suspended solids in the sewage is improved, meanwhile, the distribution uniformity degree of a catalyst introduced into the sewage can be improved, and the sewage treatment effect is improved. Therefore, the catalyst can fully react with the sewage, and the treatment rate of organic matters in the sewage is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a novel sewage treatment device. Background Art

[0002] Sewage treatment refers to a series of treatment procedures for sewage and wastewater generated in the production and life processes. The purpose is to remove pollutants in sewage and wastewater so that they can meet the discharge or reuse standards. Sewage treatment usually includes physical treatment methods such as sedimentation, filtration and adsorption, as well as chemical or biological treatment methods such as neutralization and redox. Sewage treatment has important practical significance for saving water resources, protecting human health and maintaining ecological balance.

[0003] The existing technology often has the following problems when used:

[0004] In the sewage treatment process, filter adsorption nets are usually used to adsorb and remove various suspended solids in the sewage. However, the contact space between the filter adsorption nets and the sewage is often limited, which means that it is difficult to fully adsorb the suspended solids in the sewage, resulting in poor adsorption and removal effect of suspended solids in the sewage. In the process of removing organic matter from sewage, liquid catalysts such as oxidants and enzyme catalysts are usually directly introduced into the sewage. However, this method cannot ensure that the catalyst can react with the sewage evenly, resulting in a slow treatment rate of organic matter in the sewage. Utility Model Content

[0005] In view of the above shortcomings of the prior art, the present invention provides a novel sewage treatment device, which can effectively solve the problems of poor adsorption and removal of suspended matter in sewage and slow treatment rate of organic matter in sewage in the prior art.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The utility model provides a novel sewage treatment device, comprising a treatment cylinder, the top of which is fixedly connected to a support frame;

[0008] A suspended matter adsorption assembly includes a rotating shaft that penetrates and is rotatably connected to the middle of the support frame, an upper support plate and a lower support plate are fixedly connected to the outer peripheral wall of the rotating shaft, two electric push rods are fixedly connected to the upper support plate and the lower support plate, and the output ends of the two electric push rods are fixedly connected to the adsorption grid;

[0009] The upper end surface of the support frame is fixedly connected with a driving component, and both sides of the lower support plate are fixedly connected with uniform adding components.

[0010] Furthermore, the drive assembly includes a fixing frame fixedly connected to the upper end surface of the support frame, a low-speed motor is fixedly connected to the middle of the fixing frame, and an output end of the low-speed motor is fixedly connected to the upper end of the rotating shaft through a coupling.

[0011] Furthermore, the uniform addition component includes two rotating frames fixedly connected to both sides of the lower support plate, and the middle part of the two rotating frames is rotatably connected to an addition cylinder, the inner wall of the addition cylinder is fixedly connected to a plurality of blades, one axial side wall of the addition cylinder is connected to a plurality of hoses, and the other axial side wall of the addition cylinder is fixedly connected to a rotating transmission component.

[0012] Furthermore, the rotating transmission component includes a rotating rod fixedly connected to the axial side wall of the adding cylinder, the outer peripheral wall of the rotating rod is fixedly connected to a transmission gear, the upper end surface of the processing cylinder is fixedly connected to a gear ring, and the transmission gear and the gear ring are meshed with each other.

[0013] Furthermore, the plurality of hoses all adopt an L-shaped structure, and the plurality of hoses are arranged in an equidistant annular array on the axial side wall of the adding cylinder.

[0014] Furthermore, a through hole is provided at the upper end of the adding cylinder, and a drain outlet is connected at the lower position of the side wall of the adding cylinder.

[0015] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0016] The utility model is provided with a suspended matter adsorption component. When the adsorption grid is driven to rotate by driving the rotating shaft, two electric push rods can be controlled to synchronously drive the adsorption grid to move up and down reciprocatingly, so that the adsorption grid can perform a spiral reciprocating lifting and lowering movement in the treatment cylinder to ensure that the adsorption grid can fully contact the sewage and fully adsorb the suspended matter in the sewage, thereby improving the adsorption and removal effect of the suspended matter in the sewage.

[0017] The utility model is provided with a uniform adding component. In the process of adding the catalyst into the treatment cylinder by using the adding cylinder, the adding cylinder can realize self-rotation when rotating relative to the treatment cylinder, so as to utilize a number of blades in the adding cylinder to uniformly mix the catalyst, thereby ensuring the uniformity of the active molecules of the catalyst itself. At the same time, the adding cylinder can rotatably add the catalyst to the sewage, thereby improving the uniformity of the distribution of the catalyst in the sewage, ensuring that the catalyst can fully react with the sewage, and improving the treatment rate of organic matter in the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the suspended matter adsorption component in the present utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the processing cylinder in the present invention;

[0022] Figure 4 This is a cross-sectional view of the structure of the added cylinder portion of the present invention;

[0023] Figure numerals: 1. treatment cylinder; 2. support frame; 3. rotating shaft; 4. upper support plate; 5. lower support plate; 6. electric push rod; 7. adsorption grid; 8. low-speed motor; 9. adding cylinder; 10. blade; 11. hose; 12. transmission gear; 13. gear ring; 14. through hole; 15. drain outlet. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0025] The present invention will be further described below with reference to the embodiments.

[0026] Example: Refer to Figures 1 to 4A new type of sewage treatment device includes a treatment cylinder 1 and a suspended matter adsorption component. A through hole 14 is opened at the upper end of the addition cylinder 9, and a drain outlet 15 is connected to the lower position of the side wall of the addition cylinder 9. The top of the treatment cylinder 1 is fixedly connected to the support frame 2; the suspended matter adsorption component includes a rotating shaft 3 that is rotatably connected to the middle of the support frame 2, and the outer peripheral wall of the rotating shaft 3 is fixedly connected to the upper supporting plate 4 and the lower supporting plate 5. Two electric push rods 6 are fixedly connected to the upper supporting plate 4 and the lower supporting plate 5, and the output ends of the two electric push rods 6 are fixedly connected to the adsorption grid 7; the upper end surface of the support frame 2 is fixedly connected to the driving assembly, the driving assembly includes a fixed frame fixedly connected to the upper end surface of the support frame 2, and a low-speed motor 8 is fixedly connected to the middle of the fixed frame. The output end of the low-speed motor 8 is fixedly connected to the upper end of the rotating shaft 3 through a coupling;

[0027] The rotating shaft 3 is driven to rotate by the low-speed motor 8, so that the upper support plate 4, the lower support plate 5, and the two electric push rods 6 start to rotate synchronously, thereby driving the adsorption grid 7 to rotate. At the same time, the two electric push rods 6 can be controlled to drive the adsorption grid 7 to rise and fall, so that the adsorption grid 7 can perform a spiral reciprocating lifting and lowering movement in the treatment barrel 1 to ensure that the adsorption grid 7 can fully contact the sewage and fully adsorb the suspended matter in the sewage, thereby improving the adsorption and removal effect of the suspended matter in the sewage.

[0028] Reference Figure 1 、 Figure 3 and Figure 4 , a uniform adding assembly is fixedly connected to both sides of the lower supporting plate 5, and the uniform adding assembly includes two rotating frames fixedly connected to both sides of the lower supporting plate 5, and the middle of the two rotating frames are rotatably connected to the adding cylinder 9, and a number of blades 10 are fixedly connected to the inner wall of the adding cylinder 9. One axial side wall of the adding cylinder 9 is connected to a number of hoses 11, and the hoses 11 all adopt an L-shaped structure, and the hoses 11 are arranged in an equidistant annular array on the axial side wall of the adding cylinder 9. The other axial side wall of the adding cylinder 9 is fixedly connected to a rotating transmission component, and the rotating transmission component includes a rotating rod fixedly connected to the axial side wall of the adding cylinder 9, and a transmission gear 12 is fixedly connected to the outer peripheral wall of the rotating rod. A gear ring 13 is fixedly connected to the upper end surface of the processing cylinder 1, and the transmission gear 12 and the gear ring 13 are engaged with each other;

[0029] When the rotating shaft 3 rotates, it can drive the two adding cylinders 9 on both sides of the lower support plate 5 to rotate relative to the treatment cylinder 1. At this time, the meshing transmission of the transmission gear 12 and the gear ring 13 can be used to drive the adding cylinder 9 to rotate itself, so that the self-rotation of the adding cylinder 9 can be realized. The catalyst in the adding cylinder 9 will always remain horizontal due to its own gravity. Therefore, the several blades 10 in the adding cylinder 9 can evenly mix the catalyst to ensure the uniformity of the active molecules of the catalyst itself. At the same time, the adding cylinder 9 can rotatably add the catalyst to the sewage, thereby improving the uniformity of the distribution of the catalyst in the sewage, so as to ensure that the catalyst can fully react with the sewage and improve the treatment rate of organic matter in the sewage.

[0030] The working principle of this utility model is as follows:

[0031] When in use, first, the sewage is passed into the treatment barrel 1 through the through hole 14, and the low-speed motor 8 is started. The low-speed motor 8 drives the rotating shaft 3 to rotate, so that the upper support plate 4, the lower support plate 5, and the two electric push rods 6 start to rotate synchronously, thereby driving the adsorption grid 7 to rotate. At the same time, the two electric push rods 6 can be controlled to drive the adsorption grid 7 to rise and fall, so that the adsorption grid 7 can perform a spiral reciprocating lifting and lowering movement in the treatment barrel 1, so as to ensure that the adsorption grid 7 can fully contact with the sewage and fully adsorb the suspended matter in the sewage, thereby improving the adsorption and removal effect of the suspended matter in the sewage;

[0032] During the process of the low-speed motor 8 driving the rotating shaft 3 to rotate, the two adding cylinders 9 on both sides of the lower support plate 5 can rotate relative to the treatment cylinder 1. At this time, the meshing transmission of the transmission gear 12 and the gear ring 13 can be used to drive the adding cylinder 9 to rotate itself, thereby realizing the self-rotation of the adding cylinder 9. The catalyst in the adding cylinder 9 will always remain horizontal due to its own gravity, so the several blades 10 in the adding cylinder 9 can evenly mix the catalyst to ensure the uniformity of the active molecules of the catalyst itself. At the same time, the adding cylinder 9 can rotatably add the catalyst to the sewage, thereby improving the uniformity of the distribution of the catalyst in the sewage, ensuring that the catalyst can fully react with the sewage, and improving the treatment rate of organic matter in the sewage.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A new type of sewage treatment device, characterized in that: include: A treatment cylinder (1), wherein a support frame (2) is fixedly connected to the top of the treatment cylinder (1); A suspended matter adsorption component, comprising a rotating shaft (3) that penetrates and is rotatably connected to the middle of a support frame (2), an upper support plate (4) and a lower support plate (5) being fixedly connected to the outer peripheral wall of the rotating shaft (3), two electric push rods (6) being fixedly connected to the upper support plate (4) and the lower support plate (5), and an adsorption grid (7) being fixedly connected to the output ends of the two electric push rods (6); The upper end surface of the support frame (2) is fixedly connected to a driving component, and both sides of the lower support plate (5) are fixedly connected to uniform addition components.

2. A novel sewage treatment device according to claim 1, characterized in that: The drive assembly comprises a fixing frame fixedly connected to the upper end surface of the support frame (2), a low-speed motor (8) is fixedly connected to the middle of the fixing frame, and an output end of the low-speed motor (8) is fixedly connected to the upper end of the rotating shaft (3) via a coupling.

3. A novel sewage treatment device according to claim 1, characterized in that: The uniform addition assembly comprises two rotating frames fixedly connected to both sides of the lower support plate (5), the middle parts of the two rotating frames are rotatably connected to an addition cylinder (9), the inner wall of the addition cylinder (9) is fixedly connected to a plurality of blades (10), one axial side wall of the addition cylinder (9) is connected to a plurality of hoses (11), and the other axial side wall of the addition cylinder (9) is fixedly connected to a rotating transmission component.

4. A novel sewage treatment device according to claim 3, characterized in that: The rotary transmission component comprises a rotating rod fixedly connected to the axial side wall of the adding cylinder (9); a transmission gear (12) is fixedly connected to the outer peripheral wall of the rotating rod; a gear ring (13) is fixedly connected to the upper end surface of the processing cylinder (1); and the transmission gear (12) and the gear ring (13) are meshed with each other.

5. A novel sewage treatment device according to claim 3, characterized in that: The plurality of hoses (11) all adopt an L-shaped structure, and the plurality of hoses (11) are arranged in an equidistant annular array on the axial side wall of the adding cylinder (9).

6. A novel sewage treatment device according to claim 3, characterized in that: A through hole (14) is provided at the upper end of the adding cylinder (9), and a drain outlet (15) is connected to the lower portion of the side wall of the adding cylinder (9).

Images