Inclined plate sedimentation tank for industrial sewage treatment

Abstract

The utility model belongs to the technical field of inclined plate sedimentation tanks, and particularly relates to an inclined plate sedimentation tank for industrial sewage treatment, which comprises an inclined plate sedimentation tank body, rectangular clamping frames are equidistantly and obliquely welded at the bottoms of two sides of the inner wall of the inclined plate sedimentation tank body, and limiting plates are symmetrically welded at the top ends of the rectangular clamping frames. Supporting springs are installed in the middles of the bottom ends of the inner walls of the rectangular clamping frames, and supporting plates are installed at the top ends of the supporting springs. Through the use of a rectangular clamping frame, a supporting spring, a supporting plate and limiting plates symmetrically welded to the top end of the rectangular clamping frame, the inclined plate body can be positioned and supported during installation, and through the use of a gear motor, a first transmission rod, a first transmission wheel, a second transmission rod, a second transmission wheel, a transmission toothed belt and a protruding block, the inclined plate body can be conveniently installed; according to the inclined plate sedimentation tank, the supporting plate and the inclined plate body arranged above the supporting plate can be jacked upwards, and impurities adhered to the surface of the inclined plate body can be shaken off and cleaned in the process that the inclined plate body is jacked up and falls off, so that the use stability of the inclined plate sedimentation tank can be kept.

Description

Technical Field

[0001] This utility model belongs to the technical field of inclined plate sedimentation tanks, specifically relating to an inclined plate sedimentation tank for industrial wastewater treatment. Background Technology

[0002] Inclined plate sedimentation tanks are wastewater treatment devices that settle impurities in sewage. Between every two parallel inclined plates is a shallow sedimentation tank, allowing the treated water and settled sludge to move and separate in the shallow sedimentation layer. Inclined plate sedimentation tanks utilize the principle of shallow sedimentation to shorten the particle settling distance, thereby shortening the sedimentation time and increasing the sedimentation area of ​​the sedimentation tank, thus improving wastewater treatment efficiency.

[0003] When inclined plate sedimentation tanks are used for a long time, impurities will adhere to the surface of the inclined plates. When the impurities accumulate on the inclined plates for a long time, they may block the space between the two inclined plates, which will affect the performance of the inclined plate sedimentation tank. Based on this, the present invention provides an inclined plate sedimentation tank for industrial wastewater treatment. Utility Model Content

[0004] To address the aforementioned problems in the existing technology, this utility model provides an inclined plate sedimentation tank for industrial wastewater treatment, which has the advantage of good performance.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an inclined plate sedimentation tank for industrial wastewater treatment, comprising an inclined plate sedimentation tank body, rectangular brackets are equidistantly welded to the bottom of both sides of the inner wall of the inclined plate sedimentation tank, limit plates are symmetrically welded to the top of the rectangular brackets, a support spring is installed in the middle of the bottom of the inner wall of the rectangular brackets, a support plate is installed at the top of the support spring, an inclined plate body is installed above the support plate, a first transmission rod is installed through one side of the bottom of the inclined plate sedimentation tank body, a first transmission wheel is welded to the middle of the outer wall of the first transmission rod, a second transmission rod is installed through the other side of the bottom of the inclined plate sedimentation tank body, a second transmission wheel is welded to the middle of the outer wall of the second transmission rod, a transmission toothed belt is sleeved on the outside of the first and second transmission wheels, a plurality of protrusions are provided on the outer wall of the transmission toothed belt, a reduction motor is installed on one bottom side of the inclined plate sedimentation tank body, and the output shaft of the reduction motor is fixedly connected to one end of the first transmission rod.

[0006] As a preferred technical solution of the inclined plate sedimentation tank for industrial wastewater treatment according to this utility model, the inner wall length of the rectangular bracket is adapted to the width of the support plate.

[0007] As a preferred technical solution of the inclined plate sedimentation tank for industrial wastewater treatment according to this utility model, the length of the inclined plate body is adapted to the width of the inner wall of the inclined plate sedimentation tank body, and the distance between the two limiting plates is adapted to the thickness of the inclined plate body.

[0008] As a preferred technical solution for an inclined plate sedimentation tank for industrial wastewater treatment according to this utility model, limit blocks are symmetrically welded to the outer wall of the first transmission rod near the first transmission wheel and the outer wall of the second transmission rod near the second transmission wheel.

[0009] As a preferred technical solution of the inclined plate sedimentation tank for industrial wastewater treatment according to this utility model, the first drive wheel and the drive toothed belt, as well as the second drive wheel and the drive toothed belt, are connected by toothed meshing.

[0010] As a preferred technical solution of the inclined plate sedimentation tank for industrial wastewater treatment according to this utility model, the inclined plate sedimentation tank is provided with two dust collection boxes at the bottom of the tank body, a discharge pipe at the bottom of the dust collection box, a discharge valve installed in the middle of the outer wall of the discharge pipe, a support frame welded to the outside of the inclined plate sedimentation tank body, an inlet pipe welded to the top of one end of the inclined plate sedimentation tank body, and an outlet pipe welded to the top of the other end of the inclined plate sedimentation tank body.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] By using a rectangular bracket, supporting springs, a support plate, and a limiting plate symmetrically welded to the top of the rectangular bracket, the inclined plate body can be positioned and supported during installation. By using a geared motor, a first transmission rod, a first transmission wheel, a second transmission rod, a second transmission wheel, a transmission toothed belt, and protrusions, the support plate and the inclined plate body installed above it can be lifted. During the process of the inclined plate body being lifted and falling, impurities adhering to the surface of the inclined plate body will be shaken off and cleaned, thereby maintaining the stability of the inclined plate sedimentation tank in use. Attached Figure Description

[0013] 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:

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

[0015] Figure 2 This is a bottom view of the present invention;

[0016] Figure 3 This is a partial sectional view of the entire utility model;

[0017] Figure 4 This is a partial sectional view of the inclined plate sedimentation tank of this utility model;

[0018] Figure 5 This utility model Figure 3 Schematic diagram of the structure of region A in the middle;

[0019] Figure 6 This utility model Figure 4 Schematic diagram of the structure of region B in the middle;

[0020] Figure 7 This is an exploded view showing the installation of the support plate of this utility model;

[0021] Figure 8 This is an exploded view of the installation of the transmission toothed belt of this utility model.

[0022] In the diagram: 1. Inclined plate sedimentation tank body; 2. Support frame; 3. Dust collection box; 4. Discharge pipe; 5. Discharge valve; 6. Inlet pipe; 7. Outlet pipe; 8. Rectangular bracket; 9. Support spring; 10. Support plate; 11. Limiting plate; 12. Inclined plate body; 13. First transmission rod; 14. Second transmission rod; 15. Gear motor; 16. First transmission wheel; 17. Second transmission wheel; 18. Transmission toothed belt; 19. Protrusion. Detailed Implementation

[0023] 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. Example

[0024] Please see Figures 1-8 This utility model provides the following technical solution: an inclined plate sedimentation tank for industrial wastewater treatment.

[0025] The system includes an inclined plate sedimentation tank body 1, two dust collection boxes 3 at the bottom of the inclined plate sedimentation tank body 1, a discharge pipe 4 at the bottom of the dust collection box 3, a discharge valve 5 installed in the middle of the outer wall of the discharge pipe 4, a support frame 2 welded to the outside of the inclined plate sedimentation tank body 1, an inlet pipe 6 welded to the top of one end of the inclined plate sedimentation tank body 1, and an outlet pipe 7 welded to the top of the other end of the inclined plate sedimentation tank body 1.

[0026] Rectangular brackets 8 are equidistantly welded to the bottom of both sides of the inner wall of the inclined plate sedimentation tank 1. Limiting plates 11 are symmetrically welded to the top of each rectangular bracket 8. Support springs 9 are installed in the middle of the bottom of the inner wall of each rectangular bracket 8, and a support plate 10 is installed at the top of each support spring 9. The support plate 10 is located inside the two symmetrically arranged rectangular brackets 8. The length of the inner wall of the rectangular brackets 8 matches the width of the support plate 10, thus limiting the movement of the support plate 10. An inclined plate body 12 is installed above the support plate 10. The length of the inclined plate body 12 matches the width of the inner wall of the inclined plate sedimentation tank 1. The distance between the two limiting plates 11 matches the thickness of the inclined plate body 12. The two limiting plates 11 are used to position and limit the installation of the inclined plate body 12. A first transmission rod 13 is movably installed through one side of the bottom of the inclined plate sedimentation tank 1. A second transmission rod 13 is welded to the middle of its outer wall. A second transmission rod 14 is movably installed through the bottom of the inclined plate sedimentation tank 1. A second transmission wheel 17 is welded to the middle of the outer wall of the second transmission rod 14. Limiting blocks are symmetrically welded to the outer wall of the first transmission rod 13 near the first transmission wheel 16 and the outer wall of the second transmission rod 14 near the second transmission wheel 17. A transmission toothed belt 18 is sleeved on the outside of the first transmission wheel 16 and the second transmission wheel 17. The transmission toothed belt 18 is located between the two symmetrically arranged limiting blocks, which can limit the use of the transmission toothed belt 18. The first transmission wheel 16 and the transmission toothed belt 18, as well as the second transmission wheel 17 and the transmission toothed belt 18, are connected by toothed meshing, which facilitates the installation and use of the transmission toothed belt 18. Several protrusions 19 are provided on the outer wall of the transmission toothed belt 18. A reduction motor 15 is installed at the bottom of one side of the inclined plate sedimentation tank 1. The output shaft of the reduction motor 15 is fixedly connected to one end of the first transmission rod 13. The input terminal of the geared motor 15 is electrically connected to the output terminal of the external circuit. The geared motor 15 is a conventional technical device and will not be described in detail here.

[0027] Working principle and usage process of this utility model:

[0028] Wastewater enters the inclined plate sedimentation tank 1 through the inlet pipe 6. After the use of multiple inclined plates 12, the wastewater can be quickly settled and purified. The settled and purified wastewater is discharged through the outlet pipe 7, and the sediment falls into the dust collection box 3 below under the action of gravity.

[0029] When the inclined plate sedimentation tank is in use, the staff periodically starts the reduction motor 15. The reduction motor 15 drives the first transmission rod 13 to rotate, and the first transmission wheel 16 rotates synchronously with the first transmission rod 13, driving the transmission toothed belt 18 to rotate. When the protrusion 19 above the transmission toothed belt 18 contacts the support plate 10, it will lift the support plate 10 and the inclined plate body 12 above it. When the protrusion 19 above the transmission toothed belt 18 disengages from the support plate 10, the support plate 10 and the inclined plate body 12 above it will fall under the action of gravity. During the process of the inclined plate body 12 being lifted and falling, the impurities adhering to the surface of the inclined plate body 12 will be shaken off, which facilitates the cleaning of the inclined plate body 12, thereby maintaining the stability of the inclined plate sedimentation tank in use.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An inclined plate sedimentation tank for industrial wastewater treatment, characterized in that: The system includes an inclined plate sedimentation tank body (1). Rectangular brackets (8) are equidistantly welded to the bottom of both sides of the inner wall of the inclined plate sedimentation tank body (1). Limiting plates (11) are symmetrically welded to the top of the rectangular brackets (8). A support spring (9) is installed at the middle of the bottom of the inner wall of the rectangular brackets (8). A support plate (10) is installed at the top of the support spring (9). An inclined plate body (12) is installed above the support plate (10). A first transmission rod (13) is installed through one side of the bottom of the inclined plate sedimentation tank body (1). The middle of the outer wall of the first transmission rod (13) is welded with… There is a first transmission wheel (16), and a second transmission rod (14) is installed through the bottom of the inclined plate sedimentation tank (1) on the other side. A second transmission wheel (17) is welded to the middle of the outer wall of the second transmission rod (14). A transmission toothed belt (18) is sleeved on the outside of the first transmission wheel (16) and the second transmission wheel (17). Several protrusions (19) are provided on the outer wall of the transmission toothed belt (18). A reduction motor (15) is installed at the bottom of one side of the inclined plate sedimentation tank (1). The output shaft of the reduction motor (15) is fixedly connected to one end of the first transmission rod (13).

2. The inclined plate sedimentation tank for industrial wastewater treatment according to claim 1, characterized in that: The inner wall length of the rectangular card holder (8) is adapted to the width of the support plate (10).

3. The inclined plate sedimentation tank for industrial wastewater treatment according to claim 1, characterized in that: The length of the inclined plate (12) is adapted to the width of the inner wall of the inclined plate sedimentation tank (1), and the distance between the two limiting plates (11) is adapted to the thickness of the inclined plate (12).

4. The inclined plate sedimentation tank for industrial wastewater treatment according to claim 1, characterized in that: Limiting blocks are symmetrically welded to the outer wall of the first transmission rod (13) near the first transmission wheel (16) and the outer wall of the second transmission rod (14) near the second transmission wheel (17).

5. The inclined plate sedimentation tank for industrial wastewater treatment according to claim 1, characterized in that: The first drive wheel (16) and the drive belt (18) are connected by toothed meshing, as are the second drive wheel (17) and the drive belt (18).

6. The inclined plate sedimentation tank for industrial wastewater treatment according to claim 1, characterized in that: The inclined plate sedimentation tank (1) has two dust collection boxes (3) at the bottom. The dust collection box (3) has a discharge pipe (4) at the bottom. The discharge pipe (4) has a discharge valve (5) installed in the middle of its outer wall. The inclined plate sedimentation tank (1) has a support frame (2) welded to its outer side. The inclined plate sedimentation tank (1) has an inlet pipe (6) welded to the top of one end and an outlet pipe (7) welded to the top of the other end.

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