Oxidation ditch scum treatment device

Abstract

The utility model discloses an oxidation ditch scum treatment device, which belongs to the technical field of scum treatment and comprises an oxidation ditch body, two side surfaces of the oxidation ditch body are fixedly connected with fixing plates, and the tops of the two fixing plates are fixedly connected with electric hydraulic push rods. The device has the beneficial effects that by arranging electric hydraulic push rods, springs, pull plates and clamping rods, the two electric hydraulic push rods drive two L-shaped fixing plates to ascend, the two L-shaped fixing plates drive the same mounting base to ascend, the mounting base drives a collecting cover to ascend through the fixing bases, the collecting cover is conveniently lifted, and the collecting cover is conveniently lifted by pulling the pull plates; under the elastic action of a spring, a pulling plate drives a movable plate to move through a movable rod, the movable plate drives a clamping rod to be separated from a clamping groove, a fixed seat is moved, the fixed seat is separated from a mounting seat, the collecting cover is convenient to disassemble and maintain, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of scum treatment, and more specifically, to an oxidation ditch scum treatment device. Background Art

[0002] The oxidation ditch was first built and put into use by Dr. Paswell in Woschauben, the Netherlands in 1954. The oxidation ditch process is currently the most practical process for urban sewage treatment. It has been used for many years and has remained popular. In recent years, about half of the newly built urban sewage treatment plants in China have adopted the oxidation ditch process. The reason is that the strength of the oxidation ditch technology lies in the circulation of the oxidation ditch. The process is simple, easy to manage, has a small and stable sludge output, is resistant to shock loads, has a good and stable treatment effect, and has good nitrogen and phosphorus removal performance. However, the existing oxidation ditch slag treatment equipment is inconvenient to maintain. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an oxidation ditch slag treatment device, which has the feature of being easy to maintain.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides an oxidation ditch slag processing device, comprising an oxidation ditch body, wherein both sides of the oxidation ditch body are fixedly connected with a fixing plate, the tops of the two fixing plates are fixedly connected with an electric hydraulic push rod, the tops of the two electric hydraulic push rods are fixedly connected with an L-shaped fixing plate, the bottoms of the two L-shaped fixing plates are fixedly connected with the same mounting seat, the interior of the mounting seat is movably connected with a fixing seat, the bottom of the fixing seat is fixedly connected with a collecting cover, a slot is provided on the side of the fixing seat, a card shell is fixedly connected with the side of the mounting seat, a movable plate is movably connected with the interior of the card shell, a clamping rod is fixedly connected with the surface of the movable plate, one end of the clamping rod is clamped in the interior of the slot, a movable rod is fixedly connected with the other surface of the movable plate, one end of the movable rod is fixedly connected with a pull plate, a spring is movably sleeved on the surface of the movable rod, a fixing frame is fixedly connected with the top of the mounting seat, a sewage pump is fixedly connected to the fixing frame, one end of the sewage pump is fixedly connected with a collecting pipe, and one end of the collecting pipe is fixedly connected to the side of the collecting cover.

[0007] When the oxidation ditch slag treatment device of the present technical solution is used, two electric hydraulic push rods are used to drive two L-shaped fixed plates to rise, so that the two L-shaped fixed plates drive the same mounting seat to rise, and the mounting seat drives the collecting cover to rise through the fixing seat, so that the collecting cover is convenient to lift, and by pulling the pull plate, under the elastic force of the spring, the pull plate drives the movable plate to move through the movable rod, so that the movable plate drives the clamping rod to disengage from the clamping slot, and through the movable fixing seat, the fixing seat is separated from the mounting seat, so that the collecting cover can be easily disassembled and maintained, and the operation is simple and convenient.

[0008] Furthermore, the two electro-hydraulic push rods are synchronous electro-hydraulic push rods.

[0009] Furthermore, one end of the spring is fixedly connected to the inner wall of the card shell, and the other end of the spring is fixedly connected to the movable plate.

[0010] Furthermore, the other end of the sewage pump is fixedly connected with a sewage pipe.

[0011] Furthermore, the surface of the pull plate is provided with anti-slip grooves.

[0012] Furthermore, a control switch is provided on the side of the L-shaped fixing plate.

[0013] (3) Beneficial effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] The oxidation ditch scum processing device is provided with an electric hydraulic push rod, a spring, a pull plate and a clamping rod. The two electric hydraulic push rods drive the two L-shaped fixing plates to rise, so that the two L-shaped fixing plates drive the same mounting seat to rise, and the mounting seat drives the collecting cover to rise through the fixing seat, so that the collecting cover is convenient to lift, and by pulling the pull plate, under the elastic force of the spring, the pull plate drives the movable plate to move through the movable rod, so that the movable plate drives the clamping rod to disengage from the clamping slot, and through the movable fixing seat, the fixing seat is separated from the mounting seat, so that the collecting cover is convenient to disassemble and maintain, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0018] Figure 2 It is a schematic diagram of the connection structure of the cross section of the mounting seat in the utility model;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0020] The symbols in the accompanying drawings are:

[0021] 1. Oxidation ditch body; 2. Fixed plate; 3. Electric hydraulic push rod; 4. L-shaped fixed plate; 5. Mounting seat; 6. Fixed seat; 7. Collecting cover; 8. Slot; 9. Card shell; 10. Movable plate; 11. Clamping rod; 12. Movable rod; 13. Spring; 14. Pull plate; 15. Collecting pipe; 16. Fixed frame; 17. Sewage pump; 18. Sewage pipe. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0023] Example:

[0024] The following is combined with Figure 1-3 The utility model is described in further detail.

[0025] See also Figure 1-3The utility model provides a technical solution: an oxidation ditch slag processing device, comprising an oxidation ditch body 1, two sides of the oxidation ditch body 1 are fixedly connected with a fixing plate 2, the tops of the two fixing plates 2 are fixedly connected with an electric hydraulic push rod 3, the tops of the two electric hydraulic push rods 3 are fixedly connected with an L-shaped fixing plate 4, the bottoms of the two L-shaped fixing plates 4 are fixedly connected with the same mounting seat 5, the interior of the mounting seat 5 is movably connected with a fixing seat 6, the bottom of the fixing seat 6 is fixedly connected with a collecting cover 7, a slot 8 is provided on the side of the fixing seat 6, a card shell 9 is fixedly connected to the side of the mounting seat 5, a movable plate 10 is movably connected to the interior of the card shell 9, a clamping rod 11 is fixedly connected to the surface of the movable plate 10, one end of the clamping rod 11 is clamped in the interior of the clamping slot 8, a movable rod 12 is fixedly connected to the other surface of the movable plate 10, one end of the movable rod 12 is fixedly connected with a pulling plate 14, and the surface of the movable rod 12 is movably sleeved There is a spring 13, and a fixing frame 16 is fixedly connected to the top of the mounting seat 5. A sewage pump 17 is fixedly connected to the fixing frame 16. One end of the sewage pump 17 is fixedly connected to a collecting pipe 15, and one end of the collecting pipe 15 is fixedly connected to the side of the collecting cover 7. By arranging an electric hydraulic push rod 3, a spring 13, a pull plate 14 and a clamping rod 11, two electric hydraulic push rods 3 are used to drive two L-shaped fixing plates 4 to rise, so that the two L-shaped fixing plates 4 drive the same mounting seat 5 to rise, so that the mounting seat 5 drives the collecting cover 7 to rise through the fixing seat 6, which is convenient for lifting the collecting cover 7, and by pulling the pull plate 14, under the elastic force of the spring 13, the pull plate 14 drives the movable plate 10 to move through the movable rod 12, so that the movable plate 10 drives the clamping rod 11 to disengage from the clamping slot 8, and through the movable fixing seat 6, the fixing seat 6 is separated from the mounting seat 5, which is convenient for disassembly of the collecting cover 7 and maintenance of the collecting cover 7, and the operation is simple and convenient.

[0026] Specifically, the two electric hydraulic push rods 3 are synchronous electric hydraulic push rods 3 .

[0027] Specifically, one end of the spring 13 is fixedly connected to the inner wall of the card shell 9 , and the other end of the spring 13 is fixedly connected to the movable plate 10 .

[0028] By adopting the above technical solution, the spring 13 is fixed.

[0029] Specifically, the other end of the sewage pump 17 is fixedly connected to a sewage pipe 18 .

[0030] Specifically, the surface of the pull plate 14 is provided with anti-slip grooves.

[0031] By adopting the above technical solution, the hand can be prevented from slipping when the pulling plate 14 is moved by the anti-slip grooves.

[0032] Specifically, a control switch is provided on the side of the L-shaped fixing plate 4 .

[0033] The working principle of the utility model is:

[0034] When the utility model is in use, the electric hydraulic push rod 3 is started by controlling the switch, so that the two electric hydraulic push rods 3 drive the two L-shaped fixing plates 4 to rise or fall, and the two L-shaped fixing plates 4 drive the same mounting seat 5 to rise or fall, so that the mounting seat 5 drives the collecting cover 7 to be adjusted to a suitable height through the fixing seat 6, so that the collecting cover 7 is in contact with the water surface, the floating scum is collected through the collecting cover 7, and the floating scum is discharged through the sewage pump 17. When the collecting cover 7 is damaged, the collecting cover 7 is raised by the electric hydraulic push rod 3, and by pulling the pulling plate 14, under the elastic force of the spring 13, the pulling plate 14 drives the movable plate 10 to move through the movable rod 12, so that the movable plate 10 drives the clamping rod 11 to disengage from the clamping slot 8, and through the movable fixing seat 6, the fixing seat 6 is disengaged from the mounting seat 5, the collecting cover 7 can be disassembled, and the collecting cover 7 can be maintained.

[0035] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An oxidation ditch scum treatment device, comprising an oxidation ditch body (1), characterized in that: The two side surfaces of the oxidation ditch body (1) are fixedly connected to a fixing plate (2), the tops of the two fixing plates (2) are fixedly connected to an electric hydraulic push rod (3), the tops of the two electric hydraulic push rods (3) are fixedly connected to an L-shaped fixing plate (4), the bottoms of the two L-shaped fixing plates (4) are fixedly connected to the same mounting seat (5), the interior of the mounting seat (5) is movably connected to a fixing seat (6), the bottom of the fixing seat (6) is fixedly connected to a collecting cover (7), a slot (8) is provided on the side of the fixing seat (6), a card shell (9) is fixedly connected to the side of the mounting seat (5), and the interior of the card shell (9) is movably connected to the movable plate (1 0), a clamping rod (11) is fixedly connected to the surface of the movable plate (10), one end of the clamping rod (11) is clamped in the interior of the clamping groove (8), a movable rod (12) is fixedly connected to the other surface of the movable plate (10), one end of the movable rod (12) is fixedly connected to a pull plate (14), a spring (13) is movably sleeved on the surface of the movable rod (12), a fixing frame (16) is fixedly connected to the top of the mounting seat (5), a sewage pump (17) is fixedly connected to the fixing frame (16), one end of the sewage pump (17) is fixedly connected to a collecting pipe (15), and one end of the collecting pipe (15) is fixedly connected to the side of the collecting cover (7).

2. The oxidation ditch slag treatment device according to claim 1, characterized in that: The two electric hydraulic push rods (3) are synchronous electric hydraulic push rods (3).

3. The oxidation ditch slag treatment device according to claim 1, characterized in that: One end of the spring (13) is fixedly connected to the inner wall of the card shell (9), and the other end of the spring (13) is fixedly connected to the movable plate (10).

4. The oxidation ditch slag treatment device according to claim 1, characterized in that: The other end of the sewage pump (17) is fixedly connected to a sewage discharge pipe (18).

5. The oxidation ditch slag treatment device according to claim 1, characterized in that: The surface of the pull plate (14) is provided with anti-slip grooves.

6. The oxidation ditch slag treatment device according to claim 1, characterized in that: A control switch is arranged on the side of the L-shaped fixing plate (4).

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