Slag blocking device for water inlet channel of efficient sedimentation tank

Abstract

The utility model discloses an efficient sedimentation tank water inlet canal slag blocking device which comprises a canal body, two notches are symmetrically formed in the inner walls of the two sides of the canal body, and an inclined plate is arranged on the inner wall of the bottom of the canal body. The device further comprises a collecting box, the top of the collecting box is fixedly connected with an L-shaped top plate, and the collecting box is arranged on one side of the inclined plate. The water level can be raised by arranging the inclined plate, impurities can conveniently enter the collecting box, meanwhile, the impurities can be prevented from flowing out by arranging the L-shaped top plate, the sieve holes can be cleaned by arranging the mounting frame in a manner of transversely moving the mounting frame, the filtering effect is guaranteed, and the service life of the filter is prolonged. And the collecting box can be blocked by arranging a totally-closed rectangular bottom plate, impurities in the collecting box can be conveniently taken out in the later period, the rectangular bottom plate can be fixed by arranging two blocking blocks capable of transversely moving, and the situation that the impurities cannot be taken out due to the fact that the rectangular bottom plate falls off is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sedimentation tanks, in particular to a high-efficiency sedimentation tank inlet channel slag blocking device. Background Art

[0002] Sedimentation tank is a kind of structure that uses sedimentation to remove suspended matter in water and is a device for purifying water. Suspended matter in water is removed by natural sedimentation or coagulation sedimentation. Sedimentation tanks are divided into horizontal sedimentation tanks and vertical sedimentation tanks according to the direction of water flow. The sedimentation effect is determined by the flow rate of water in the sedimentation tank and the residence time of water in the tank. In order to improve the sedimentation effect and reduce the land area, honeycomb inclined tube countercurrent sedimentation tanks, accelerated clarification tanks, pulse clarification tanks, etc. are often used. Sedimentation tanks are widely used in wastewater treatment. Considering the flocculation factor in the particle sedimentation process, it is assumed that the particle settling velocity changes with equal acceleration, and the initial settling velocity is set to zero.

[0003] An inlet channel will be installed at the water inlet part of the sedimentation tank, and a fence will be set inside the inlet channel to block large impurities. However, after blocking the impurities, the existing fence is prone to blockage, resulting in water blockage. At the same time, the filtered garbage is difficult to remove and clean quickly, which is inconvenient to use. Therefore, it is very necessary to propose an efficient sedimentation tank inlet channel slag blocking device. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the fence is prone to blockage after blocking impurities, resulting in waterway obstruction, and the filtered garbage is difficult to take out and clean quickly, which is inconvenient to use, and proposes a high-efficiency sedimentation tank inlet channel slag blocking device to solve the problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-efficiency sedimentation tank inlet channel slag intercepting device comprises a channel body, two inner walls on both sides of the channel body are provided with two symmetrically arranged notches, and an inclined plate is provided on the bottom inner wall of the channel body;

[0007] It also includes a collection box, the top of which is fixedly connected to an L-shaped top plate, the collection box is arranged on one side of the inclined plate, and two sides of the collection box are fixedly connected to two symmetrically arranged rectangular blocks, and the rectangular blocks are used in conjunction with the notch;

[0008] One side of the collecting box and one side of the L-shaped top plate are provided with a plurality of sieve holes for filtering impurities;

[0009] A second rectangular hole is formed at the bottom of the collection box, and a rectangular bottom plate is clamped inside the second rectangular hole;

[0010] A fixing assembly, which is divided into two groups and respectively arranged on both sides of the collection box, and is used to fix the rectangular bottom plate;

[0011] A control component, which is arranged inside the L-shaped top plate and is used to control the removal of the rectangular bottom plate;

[0012] A cleaning component is arranged at one side of the collecting box and is used for cleaning the sieve holes.

[0013] As a further scheme of the utility model, the fixing component includes a first circular groove opened on one side of the collection box, a second circular groove is opened on the inner wall of one side of the collection box, a circular hole connected to the second circular groove is opened on the inner wall of one side of the first circular groove, a blocking block is slidably penetrated inside the second circular groove, one end of the blocking block is fixedly connected to a connecting rod, one end of the connecting rod passes through the circular hole, one end of the circular hole is fixedly connected to a spherical block, a second spring is fixedly connected between one side of the spherical block and the inner wall of one side of the first circular groove, and slots are opened on both sides of the rectangular bottom plate, and the slots are engaged with the blocking block.

[0014] As a further solution of the utility model, the control component includes a first rectangular hole opened inside the L-shaped top plate, the top of the rectangular bottom plate is rotatably connected to a round rod, the top of the round rod passes through the first rectangular hole and is fixedly connected to a second handle, and the second handle is used in conjunction with the first rectangular hole.

[0015] As a further solution of the utility model, the cleaning assembly includes two installation frames, two symmetrically arranged reinforcing plates are fixedly connected between the two installation frames, and a plurality of fixed tips are arranged on one side of the installation frame, and the fixed tips are used in conjunction with the second handle.

[0016] As a further solution of the utility model, two symmetrically arranged sliding rods are fixedly connected to one side of the installation frame, one end of the sliding rod slides through the collection box and is fixedly connected to a limiting block, and two symmetrically arranged first springs are fixedly connected between one side of the installation frame and one side of the collection box, and the first springs are sleeved on the sliding rods.

[0017] As a further solution of the utility model, a first handle is fixedly connected to the top of the installation frame located above.

[0018] As a further solution of the present invention, the opening direction of the L-shaped top plate is toward the inclined plate.

[0019] As a further solution of the utility model, a plurality of strip-shaped holes are provided inside the installation frame.

[0020] The beneficial effects of the utility model are:

[0021] 1. The water level can be raised by setting the inclined plate, making it easier for impurities to enter the collection box. At the same time, the setting of the L-shaped top plate can prevent impurities from flowing out.

[0022] 2. By setting up the installation frame, the sieve holes can be cleaned by moving the installation frame horizontally to ensure the filtering effect.

[0023] 3. By providing a fully enclosed rectangular bottom plate, the collection box can be sealed, making it easier to remove impurities inside the collection box.

[0024] 4. By setting two blocking blocks that can move laterally, the rectangular bottom plate can be fixed to prevent the rectangular bottom plate from falling off, resulting in impurities being unable to be removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional structural schematic diagram of a high-efficiency sedimentation tank inlet channel slag blocking device proposed by the utility model;

[0026] Figure 2 A three-dimensional structural schematic diagram of a high-efficiency sedimentation tank inlet channel slag intercepting device from a second viewing angle proposed by the utility model;

[0027] Figure 3 This is a three-dimensional structural schematic diagram of a collection box and a mounting frame in a high-efficiency sedimentation tank inlet channel slag intercepting device proposed by the utility model;

[0028] Figure 4 This is a structural schematic diagram of two installation frames in a high-efficiency sedimentation tank inlet channel slag blocking device proposed by the utility model;

[0029] Figure 5 This is a structural schematic diagram of a collecting box and a rectangular bottom plate in a high-efficiency sedimentation tank inlet channel slag intercepting device proposed by the utility model;

[0030] Figure 6 It is a structural schematic diagram of the first circular groove and the second circular groove in a high-efficiency sedimentation tank inlet channel slag blocking device proposed by the utility model.

[0031] In the figure: 1, channel body; 2, first handle; 3, notch; 4, L-shaped top plate; 5, second handle; 6, inclined plate; 7, mounting frame; 8, first rectangular hole; 9, round rod; 10, collecting box; 11, rectangular block; 12, first circular groove; 13, strip hole; 14, reinforcing plate; 15, sieve hole; 16, fixed tip; 17, limit block; 18, sliding rod; 19, first spring; 20, second rectangular hole; 21, slot; 22, rectangular bottom plate; 23, round hole; 24, spherical block; 25, second spring; 26, connecting rod; 27, blocking block; 28, second circular groove. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. It should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0033] Reference Figure 1-Figure 6 , a high-efficiency sedimentation tank inlet channel slag blocking device, comprising a channel body 1, two symmetrically arranged notches 3 are opened on the inner walls of both sides of the channel body 1, and an inclined plate 6 is arranged on the bottom inner wall of the channel body 1;

[0034] It also includes a collecting box 10, the top of which is fixedly connected to an L-shaped top plate 4, the collecting box 10 is arranged on one side of the inclined plate 6, and two rectangular blocks 11 are fixedly connected to both sides of the collecting box 10, which are symmetrically arranged. The rectangular blocks 11 are used in conjunction with the notch 3, and the opening direction of the L-shaped top plate 4 faces the inclined plate 6. When water enters one side of the channel body 1, the water level is first raised through the inclined surface of the inclined plate 6, and the water flows through the bottom of the L-shaped top plate 4 and flows into the interior of the collecting box 10. After being filtered by the multiple second handles 5, large impurities remain in the interior of the collecting box 10, and the remaining sewage is discharged into the sedimentation tank;

[0035] A plurality of sieve holes 15 are provided on one side of the collecting box 10 and one side of the L-shaped top plate 4 for filtering impurities;

[0036] A second rectangular hole 20 is formed at the bottom of the collecting box 10, and a rectangular bottom plate 22 is clamped inside the second rectangular hole 20;

[0037] The fixing components are divided into two groups and are respectively arranged on both sides of the collection box 10, and the fixing components are used to fix the rectangular bottom plate 22;

[0038] A control component, which is arranged inside the L-shaped top plate 4 and is used to control the removal of the rectangular bottom plate 22;

[0039] A cleaning assembly is arranged at one side of the collecting box 10 and is used to clean the sieve holes 15 .

[0040] In the utility model, the fixing assembly includes a first circular groove 12 opened on one side of the collection box 10, a second circular groove 28 is opened on the inner wall of one side of the collection box 10, a circular hole 23 connected to the second circular groove 28 is opened on the inner wall of one side of the first circular groove 12, a blocking block 27 is slidably penetrated inside the second circular groove 28, one end of the blocking block 27 is fixedly connected to a connecting rod 26, one end of the connecting rod 26 penetrates the circular hole 23, one end of the circular hole 23 is fixedly connected to a spherical block 24, one side of the spherical block 24 is fixedly connected to the inner wall of one side of the first circular groove 12 with the same second spring 25, both sides of the rectangular bottom plate 22 are provided with a card slot 21, the card slot 21 is engaged with the block 27, When it is necessary to clean the garbage inside the collection box 10, the L-shaped top plate 4 can be lifted. At this time, the L-shaped top plate 4 drives the collection box 10 to move vertically upward. At this time, the collection box 10 drives the rectangular bottom plate 22 and the garbage inside to move vertically upward, so that the garbage inside the collection box 10 can be completely taken out. At the same time, when the collection box 10 is moved out from the interior of the channel body 1, the spherical block 24 moves laterally under the elastic force of the second spring 25, and the spherical block 24 drives the connecting rod 26 to move laterally. The connecting rod 26 drives the blocking block 27 to move laterally. The blocking block 27 enters the interior of the second circular groove 28 and moves out from the interior of the slot 21. At this time, the braking state of the rectangular bottom plate 22 can be released.

[0041] In the utility model, the control component includes a first rectangular hole 8 opened inside the L-shaped top plate 4, and the top of the rectangular bottom plate 22 is rotatably connected to a round rod 9. The top of the round rod 9 passes through the first rectangular hole 8 and is fixedly connected to a second handle 5. The second handle 5 is used in conjunction with the first rectangular hole 8. The second handle 5 is rotated, and the second handle 5 drives the round rod 9 to rotate. The second handle 5 can be moved out from the inside of the first rectangular hole 8. At this time, the rectangular bottom plate 22 can be discharged from the bottom of the collection box 10, which is convenient for cleaning the garbage inside.

[0042] In the utility model, the cleaning assembly includes two installation frames 7, two symmetrically arranged reinforcing plates 14 are fixedly connected between the two installation frames 7, and a plurality of fixed tips 16 are arranged on one side of the installation frame 7, and the fixed tips 16 are used in conjunction with the second handle 5.

[0043] In the utility model, one side of the installation frame 7 is fixedly connected with two symmetrically arranged sliding rods 18, one end of the sliding rod 18 slides through the collection box 10 and is fixedly connected to the limiting block 17, and two symmetrically arranged first springs 19 are fixedly connected between one side of the installation frame 7 and one side of the collection box 10, the first spring 19 is sleeved on the sliding rod 18, and the top of the upper installation frame 7 is fixedly connected with a first handle 2, and a plurality of strip holes 13 are opened inside the installation frame 7. When the sieve hole 15 needs to be cleaned, the first handle 2 can be pulled horizontally, and the first handle 2 drives the plurality of installation frames 7 to move horizontally, and the installation frame 7 drives the lower installation frame 7 to move horizontally through the reinforcing plate 14. At this time, the two installation frames 7 drive the plurality of fixed tips 16 to move horizontally, and the fixed tips 16 enter the interior of the second handle 5 and clean the sieve hole 15. At the same time, the installation frame 7 moves on the outer wall of the sliding rod 18, which can squeeze the first spring 19, and the installation frame 7 rebounds to its initial position.

[0044] Working principle: When water enters one side of the channel body 1, the water level is first raised by the inclined surface of the inclined plate 6, and the water flows through the bottom of the L-shaped top plate 4 and flows into the interior of the collection box 10. After being filtered by multiple second handles 5, large impurities remain in the interior of the collection box 10, and the remaining sewage is discharged into the sedimentation tank;

[0045] When the sieve hole 15 needs to be cleaned, the first handle 2 can be pulled horizontally, and the first handle 2 drives the multiple installation frames 7 to move horizontally. The installation frame 7 drives the lower installation frame 7 to move horizontally through the reinforcing plate 14. At this time, the two installation frames 7 drive the multiple fixed tips 16 to move horizontally. The fixed tips 16 enter the interior of the second handle 5 and clean the sieve hole 15. At the same time, the installation frame 7 moves on the outer wall of the sliding rod 18 to squeeze the first spring 19. At this time, the installation frame 7 rebounds to the initial position;

[0046] When it is necessary to clean the garbage inside the collection box 10, the L-shaped top plate 4 can be lifted. At this time, the L-shaped top plate 4 drives the collection box 10 to move vertically upward. At this time, the collection box 10 drives the rectangular bottom plate 22 and the garbage inside to move vertically upward, so that the garbage inside the collection box 10 can be completely taken out. At the same time, when the collection box 10 is moved out from the interior of the channel body 1, the spherical block 24 moves laterally under the elastic force of the second spring 25, and the spherical block 24 drives the connecting rod 26 to move laterally. The connecting rod 26 drives the blocking block 27 to move laterally. The blocking block 27 enters the interior of the second circular groove 28 and moves out from the interior of the card slot 21. At this time, the braking state of the rectangular bottom plate 22 can be released, and the second handle 5 is rotated. At this time, the second handle 5 drives the round rod 9 to rotate, and the second handle 5 can be moved out from the interior of the first rectangular hole 8. At this time, the rectangular bottom plate 22 can be discharged from the bottom of the collection box 10, which is convenient for cleaning the internal garbage and easy to use.

[0047] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A high-efficiency sedimentation tank inlet channel slag intercepting device, comprising a channel body (1), characterized in that: Two symmetrically arranged notches (3) are provided on the inner walls on both sides of the channel body (1), and an inclined plate (6) is provided on the inner wall at the bottom of the channel body (1); It also comprises a collection box (10), the top of which is fixedly connected to an L-shaped top plate (4), the collection box (10) is arranged on one side of the inclined plate (6), and two symmetrically arranged rectangular blocks (11) are fixedly connected to both sides of the collection box (10), and the rectangular blocks (11) are used in conjunction with the notch (3); One side of the collecting box (10) and one side of the L-shaped top plate (4) are both provided with a plurality of sieve holes (15) for filtering impurities; A second rectangular hole (20) is provided at the bottom of the collection box (10), and a rectangular bottom plate (22) is clamped inside the second rectangular hole (20); A fixing assembly, the fixing assembly being divided into two groups and respectively arranged on two sides of the collection box (10), the fixing assembly being used to fix the rectangular bottom plate (22); A control component, which is arranged inside the L-shaped top plate (4) and is used to control the removal of the rectangular bottom plate (22); A cleaning component is arranged on one side of the collecting box (10) and is used to clean the sieve holes (15).

2. The high-efficiency sedimentation tank inlet channel slag blocking device according to claim 1 is characterized in that: The fixing assembly comprises a first circular groove (12) provided on one side of the collection box (10); a second circular groove (28) is provided on an inner wall of one side of the collection box (10); a circular hole (23) connected to the second circular groove (28) is provided on an inner wall of one side of the first circular groove (12); a blocking block (27) is slidably penetrated inside the second circular groove (28); one end of the blocking block (27) is fixedly connected to a connecting rod (26); one end of the connecting rod (26) penetrates the circular hole (23); one end of the circular hole (23) is fixedly connected to a spherical block (24); one side of the spherical block (24) and an inner wall of one side of the first circular groove (12) are fixedly connected with a second spring (25); both sides of the rectangular bottom plate (22) are provided with slots (21); the slots (21) are engaged with the blocking block (27).

3. The high-efficiency sedimentation tank inlet channel slag blocking device according to claim 1 is characterized in that: The control assembly comprises a first rectangular hole (8) opened inside the L-shaped top plate (4); the top of the rectangular bottom plate (22) is rotatably connected to a round rod (9); the top of the round rod (9) passes through the first rectangular hole (8) and is fixedly connected to a second handle (5); the second handle (5) is used in conjunction with the first rectangular hole (8).

4. The high-efficiency sedimentation tank inlet channel slag blocking device according to claim 1, characterized in that: The cleaning assembly comprises two installation frames (7), two symmetrically arranged reinforcing plates (14) are fixedly connected between the two installation frames (7), and a plurality of fixed tips (16) are arranged on one side of the installation frame (7), and the fixed tips (16) are used in conjunction with the second handle (5).

5. The high-efficiency sedimentation tank inlet channel slag blocking device according to claim 4, characterized in that: One side of the installation frame (7) is fixedly connected to two symmetrically arranged sliding rods (18), one end of the sliding rod (18) slides through the collection box (10) and is fixedly connected to the limiting block (17), and two symmetrically arranged first springs (19) are fixedly connected between one side of the installation frame (7) and one side of the collection box (10), and the first springs (19) are sleeved on the sliding rod (18).

6. The high-efficiency sedimentation tank inlet channel slag blocking device according to claim 4, characterized in that: A first handle (2) is fixedly connected to the top of the installation frame (7) located above.

7. The high-efficiency sedimentation tank inlet channel slag blocking device according to claim 1, characterized in that: The opening direction of the L-shaped top plate (4) faces the inclined plate (6).

8. The high-efficiency sedimentation tank inlet channel slag blocking device according to claim 4, characterized in that: A plurality of strip-shaped holes (13) are provided inside the installation frame (7).

Images