A sedimentation equipment for sewage treatment

Abstract

This utility model discloses a sedimentation device for wastewater treatment, including a sedimentation frame. A support plate is fixedly connected to one side of the sedimentation frame, and a second motor is fixedly connected to the top of the support plate. The output shaft of the second motor is fixedly connected to a lead screw via a coupling. A movable block is movably connected to the outer wall of the lead screw, and a bracket is fixedly connected to the top of the movable block. This device solves the problem of inconvenient sediment removal in current wastewater treatment sedimentation devices. By incorporating a sedimentation frame, a long support plate, a top plate, a bracket, a movable block, a second motor, a lead screw, and a filter frame, after the wastewater has undergone sedimentation and purification, the sediment can be removed and cleaned by raising the position of the filter frame. This facilitates subsequent cleaning of the sedimentation device's interior and prevents clogging, ensuring the continued use of the sedimentation device and providing greater convenience for users.

Description

Technical Field

[0001] This utility model belongs to the field of wastewater treatment technology, specifically relating to a sedimentation device for wastewater treatment. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscaping, medical care, and catering, and is increasingly becoming a part of the daily lives of ordinary people.

[0003] In the process of wastewater treatment, sedimentation equipment is usually used to purify the wastewater by settling, so as to facilitate the sedimentation and filtration of the wastewater.

[0004] Currently, most sedimentation equipment used for wastewater treatment lacks a retrieval mechanism. After the wastewater settles, it is inconvenient to retrieve the sediment. This not only makes it difficult to clean the bottom of the sedimentation equipment, but also easily leads to blockages, causing inconvenience to users. Utility Model Content

[0005] The purpose of this invention is to provide a sedimentation device for wastewater treatment, in order to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a sedimentation device for sewage treatment, including a sedimentation frame, a support plate fixedly connected to one side of the sedimentation frame, a second motor fixedly connected to the top of the support plate, a lead screw fixedly connected to the output shaft of the second motor through a coupling, a movable block movably connected to the outer wall of the lead screw, and a bracket fixedly connected to the top of the movable block.

[0007] One end of the support is fixedly connected to a top plate, the bottom of the top plate is fixedly connected to a long support plate, the bottom of the long support plate is movably connected to a plate frame, the bottom of the plate frame is fixedly connected to a filter frame, the bottom of the sedimentation frame is fixedly connected to a drain pipe, and the top of the top plate is fixedly connected to a first motor. The output shaft of the first motor is fixedly connected to a stirring shaft via a coupling, and stirring blades are fixedly connected to the outer wall of the stirring shaft. After the sewage is purified by sedimentation, the sediment can be retrieved and cleaned by raising the position of the filter frame. This facilitates subsequent cleaning of the sedimentation equipment and avoids clogging of the sedimentation equipment, ensuring the subsequent use of the sedimentation equipment and providing greater convenience for users.

[0008] The present invention further explains that the bottom of the long support plate extends into the interior of the sedimentation frame, and the bottom of the filter frame is in contact with the inner bottom wall of the sedimentation frame, so that the sediment can be retrieved and cleaned through the filter frame.

[0009] The present invention further explains that threaded holes and threaded grooves are respectively provided on one side of the plate frame and one side of the long support plate, and tightening rods are movably connected to the inner walls of the threaded holes and the inner walls of the threaded grooves. The outer wall of the tightening rods is provided with external threads, and the tightening rods are threadedly connected to the threaded holes and the threaded grooves through the external threads, which enables the long support plate and the plate frame to be installed and disassembled.

[0010] This invention further explains that the shape and size of the combination of the stirring shaft and stirring blades are matched with the shape and size of the sedimentation frame, and the stirring shaft and stirring blades extend into the interior of the sedimentation frame, which facilitates the mixing of wastewater with flocculants and other agents, so as to facilitate the coagulation and sedimentation of wastewater.

[0011] The present invention further explains that a valve is provided on the outer wall of the drain pipe, and the valve penetrates the drain pipe to facilitate the discharge of the settled sewage.

[0012] The present invention further explains that there are two supports, and the two supports are symmetrically arranged with the horizontal center line of the top plate as the axis of symmetry, which can improve the stability of the top plate when it moves up and down.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are: This utility model,

[0014] (1) By setting up a sedimentation frame, long support plate, top plate, bracket, movable block, second motor, screw and filter frame, after the sewage is sedimented and purified, the sediment can be retrieved and cleaned by raising the position of the filter frame. This facilitates the subsequent cleaning of the sedimentation equipment and avoids the sediment from clogging the sedimentation equipment, ensuring the subsequent use of the sedimentation equipment and providing further convenience for people to use.

[0015] (2) By providing a long support plate, threaded hole, tightening rod, plate frame and threaded groove, the filter frame and the long support plate can be installed and disassembled, which makes it convenient for staff to disassemble the filter frame for cleaning and facilitates people's use. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the present invention;

[0019] Figure 3 This is the utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a schematic diagram of the filter frame structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the connection structure between the long support plate and the plate frame of this utility model;

[0022] Figure 6 This is the utility model Figure 5 Enlarged structural diagram at point B;

[0023] Figure 7 This is a schematic diagram of the connection structure between the stirring shaft and the stirring blades of this utility model.

[0024] In the diagram: 1. Sedimentation frame; 2. Long support plate; 3. Stirring blades; 4. Top plate; 5. First motor; 6. Support; 7. Movable block; 8. Second motor; 9. Support plate; 10. Drain pipe; 11. Lead screw; 12. Filter frame; 13. Threaded hole; 14. Tightening rod; 15. Plate frame; 16. Threaded groove; 17. Stirring shaft. Detailed Implementation

[0025] The following detailed, non-limiting description of the present invention, in conjunction with preferred embodiments and accompanying drawings, is provided. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0026] Please see Figure 1-7 The present invention provides a technical solution: a sedimentation device for sewage treatment, including a sedimentation frame 1, a support plate 9 fixedly connected to one side of the sedimentation frame 1, a second motor 8 fixedly connected to the top of the support plate 9, a lead screw 11 fixedly connected to the output shaft of the second motor 8 through a coupling, a movable block 7 movably connected to the outer wall of the lead screw 11, and a bracket 6 fixedly connected to the top of the movable block 7.

[0027] One end of the support frame 6 is fixedly connected to a top plate 4. The bottom of the top plate 4 is fixedly connected to a long support plate 2. The bottom of the long support plate 2 is movably connected to a plate frame 15. The bottom of the plate frame 15 is fixedly connected to a filter frame 12. The bottom of the sedimentation frame 1 is fixedly connected to a drain pipe 10. The top of the top plate 4 is fixedly connected to a first motor 5. The output shaft of the first motor 5 is fixedly connected to a stirring shaft 17 via a coupling. The outer wall of the stirring shaft 17 is fixedly connected to stirring blades 3. After the sewage is settled and purified, the sediment can be retrieved and cleaned by raising the position of the filter frame 12. This facilitates the subsequent cleaning of the sedimentation equipment and avoids the sediment from clogging the sedimentation equipment, ensuring the subsequent use of the sedimentation equipment and providing further convenience for users.

[0028] The bottom of the long support plate 2 extends into the interior of the sedimentation frame 1, and the bottom of the filter frame 12 is attached to the inner bottom wall of the sedimentation frame 1. The sediment can be retrieved and cleaned through the filter frame 12, which facilitates the subsequent cleaning of the sedimentation equipment and avoids the sediment from clogging the sediment.

[0029] Threaded holes 13 and threaded grooves 16 are respectively provided on one side of the plate frame 15 and one side of the long support plate 2. Tightening rods 14 are movably connected to the inner walls of the threaded holes 13 and the inner walls of the threaded grooves 16. The outer wall of the tightening rods 14 is provided with external threads. The tightening rods 14 are threaded to the threaded holes 13 and the threaded grooves 16 through the external threads, which can install and disassemble the filter frame 12 and the long support plate 2, making it convenient for workers to disassemble the filter frame 12 for cleaning and making it convenient for people to use.

[0030] The shape and size of the combination of stirring shaft 17 and stirring blade 3 are matched with the shape and size of sedimentation frame 1, and both stirring shaft 17 and stirring blade 3 extend into the interior of sedimentation frame 1, which facilitates the mixing of sewage with flocculants and other agents, so as to facilitate coagulation and sedimentation of sewage.

[0031] A valve is installed on the outer wall of the drain pipe 10, and the valve passes through the drain pipe 10 to facilitate the discharge of the settled sewage.

[0032] There are two supports 6, and the two supports 6 are symmetrically arranged with the horizontal center line of the top plate 4 as the axis of symmetry, which can improve the stability of the top plate 4 when it moves up and down.

[0033] In use, wastewater is introduced into sedimentation frame 1 and then into filter frame 12. An appropriate amount of reagent is added to sedimentation frame 1. The first motor 5 is turned on, causing the stirring shaft 17 to drive the stirring blades 3 to rotate and stir the reagent and wastewater, so that the wastewater can coagulate and settle. After the wastewater has settled and filtered, the second motor 8 is turned on, causing the lead screw 11 to drive the movable block 7 to move upward. The movable block 7 drives the support 6 to raise the top plate 4. The top plate 4 drives the long support plate 2 to raise the filter frame 12, so that the filter frame 12 can be completely removed from sedimentation frame 1. The sediment can then be retrieved through the filter frame 12, thereby cleaning the sediment intercepted in the filter frame 12.

[0034] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and 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 limitations on this utility model.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A sedimentation device for wastewater treatment, comprising a sedimentation frame (1), characterized in that: A support plate (9) is fixedly connected to one side of the sedimentation frame (1), and a second motor (8) is fixedly connected to the top of the support plate (9). The output shaft of the second motor (8) is fixedly connected to a lead screw (11) through a coupling. A movable block (7) is movably connected to the outer wall of the lead screw (11), and a bracket (6) is fixedly connected to the top of the movable block (7). One end of the bracket (6) is fixedly connected to a top plate (4), the bottom of the top plate (4) is fixedly connected to a long support plate (2), the bottom of the long support plate (2) is movably connected to a plate frame (15), the bottom of the plate frame (15) is fixedly connected to a filter frame (12), the bottom of the sedimentation frame (1) is fixedly connected to a drain pipe (10), the top of the top plate (4) is fixedly connected to a first motor (5), the output shaft of the first motor (5) is fixedly connected to a stirring shaft (17) through a coupling, and the outer wall of the stirring shaft (17) is fixedly connected to stirring blades (3).

2. The sedimentation apparatus for sewage treatment according to claim 1, characterized by: The bottom of the long support plate (2) extends into the interior of the sedimentation frame (1), and the bottom of the filter frame (12) is in contact with the inner bottom wall of the sedimentation frame (1).

3. The sedimentation equipment for sewage treatment according to claim 1, characterized in that: A threaded hole (13) and a threaded groove (16) are respectively provided on one side of the plate frame (15) and one side of the long support plate (2). A tightening rod (14) is movably connected to the inner wall of the threaded hole (13) and the inner wall of the threaded groove (16). The outer wall of the tightening rod (14) is provided with an external thread, and the tightening rod (14) is threaded to the threaded hole (13) and the threaded groove (16) respectively through the external thread.

4. The sedimentation apparatus for sewage treatment according to claim 1, characterized by: The shape and size of the combination of the stirring shaft (17) and the stirring blade (3) are matched with the shape and size of the sedimentation frame (1), and the stirring shaft (17) and the stirring blade (3) both extend into the interior of the sedimentation frame (1).

5. The sedimentation apparatus for sewage treatment according to claim 1, characterized by: A valve is provided on the outer wall of the drain pipe (10), and the valve passes through the drain pipe (10).

6. The sedimentation apparatus for sewage treatment according to claim 1, characterized by: The number of the brackets (6) is two, and the two brackets (6) are symmetrically arranged with the horizontal center line of the top plate (4) as the axis of symmetry.

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