Sulfur autotrophic denitrification sewage treatment equipment structure

Abstract

The utility model relates to the field of sewage treatment, in particular to a sulfur autotrophic denitrification sewage treatment equipment structure. Comprising a pool, a plurality of partition plates are fixedly connected to the inner wall of the pool, a plurality of water outlets are formed in one end of the pool, a plurality of water pipes are installed at the end, away from the water outlets, of the pool, a cleaning structure is arranged on the inner wall of the pool, the cleaning structure comprises two sliding rails, and the two sliding rails are fixedly connected with the pool; sliding blocks are slidably connected to the inner walls of the sliding rails, limiting rails are fixedly connected to the sides, close to each other, of the two sliding blocks, and moving blocks are slidably connected to the inner walls of the limiting rails. The sulfur autotrophic denitrification sewage treatment equipment structure provided by the utility model has the advantages that when the sulfur autotrophic denitrification sewage treatment equipment is used, floating objects and floating foam in the water tank can be conveniently cleaned, and the interior of the water tank is prevented from being blocked during sewage treatment.

Description

Technical Field

[0001] The utility model relates to the field of sewage treatment, in particular to a sulfur autotrophic denitrification sewage treatment equipment structure. Background Art

[0002] Sulfur autotrophic denitrification sewage treatment equipment is composed of a pool, a baffle, a water pipe and an outlet. It is used to treat sewage and is more common in daily life.

[0003] Prior art, such as the utility model with publication number CN213803113U, discloses an anoxic tank and integrated sewage treatment equipment, which adopts a quantitative sulfur autotrophic denitrification and denitrification device installed on the side wall of the anoxic tank; the quantitative sulfur autotrophic denitrification and denitrification device is filled with sulfur autotrophic denitrification fillers; at least one side wall of the quantitative sulfur autotrophic denitrification and denitrification device can slide to achieve the change of the internal space of the quantitative sulfur autotrophic denitrification and denitrification device; at least one side of the quantitative sulfur autotrophic denitrification and denitrification device is provided with a hole structure. The growth efficiency of activated sludge in the anoxic tank is improved, and then the phosphorus release and denitrification in the anoxic zone are improved, and the problem of long or unpredictable activated sludge cultivation time when the anoxic tank is cultivated is solved. At the same time, for the process type in which the aerobic tank is placed before the anoxic tank, the overflow position between the aerobic tank and the anoxic tank may inhibit the growth of activated sludge in the anoxic tank due to the excessively high dissolved oxygen concentration of the sewage overflowing from the aerobic tank.

[0004] In daily work, it is found that in the process of using the sulfur autotrophic denitrification sewage treatment equipment, because the sewage treatment pool of the existing sulfur autotrophic denitrification sewage treatment equipment is used in the open air, floating objects will be generated when the sewage treatment pool is used again, or foam will be generated when sewage is treated, resulting in blockage or reduced treatment effect when treating sewage. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a sulfur autotrophic denitrification sewage treatment equipment structure.

[0006] In order to solve the above technical problems, the utility model provides a sulfur autotrophic denitrification sewage treatment equipment structure, including: a water pool, the inner wall of the water pool is fixedly connected with a plurality of partitions, one end of the water pool is provided with a plurality of water outlets, the end of the water pool away from the water outlet is installed with a plurality of water pipes, the inner wall of the water pool is provided with a cleaning structure, the cleaning structure includes two slide rails, the two slide rails are fixedly connected to the water pool, the inner wall of the slide rail is slidably connected with a slider, the sides of the two sliders close to each other are fixedly connected with a limited rail, the inner wall of the limited rail is slidably connected with a moving block, the sides of the two moving blocks close to each other are fixedly connected with a filter plate, one side of the moving block is fixedly connected with a connecting plate, the inner wall of the connecting plate is threadedly connected with a screw, the screw is abutted with the limiting rail, the inner rotation of the slide rail is connected with a screw, and the end of the water pool close to the water pipe is provided with two servo motors, the arc surface of the servo motor is fixedly connected with a fixed rod, the fixed rod is fixedly connected to the water pool, and the output end of the servo motor is fixedly connected with the screw.

[0007] The effect achieved by the above components is that the foam and floating objects on the pool can be easily cleaned.

[0008] Preferably, an anti-skid pad is fixedly connected to one end of the screw rod close to the limiting rail, and the anti-skid pad is a rubber pad.

[0009] The effect achieved by the above components is that the anti-skid pad can increase the friction between the lead screw and the slide rail, thereby preventing the lead screw from sliding when squeezing and fixing the slide rail.

[0010] Preferably, a limiting rod is fixedly connected inside the limiting rail, and the limiting rod is slidably connected to the moving block.

[0011] The effects achieved by the above components are: the limiting rod can limit the moving block to prevent the moving block from sliding on the inner wall of the limiting rail, thereby improving the stability of the moving block.

[0012] Preferably, the cross section of the fixing rod is "L"-shaped, and the fixing rod is a stainless steel rod.

[0013] The effects achieved by the above components are: the stainless steel rod can increase the service life of the fixing rod and prevent the fixing rod from being excessively rusted during use.

[0014] Preferably, a plurality of fixing structures are provided at one end of the water pool close to the water pipe, and the fixing structures include a sleeve rod, the sleeve rod is fixedly connected to the water pool, the inner wall of the sleeve rod is slidably connected to a threaded rod, the end of the sleeve rod away from the water pool is rotatably connected to a threaded ring, the threaded ring is threadedly connected to the threaded rod, the end of the threaded rod away from the sleeve rod is fixedly connected to a fixing ring, and the fixing ring is sleeved on the water pipe.

[0015] The effect achieved by the above components is: the water pipe can be easily fixed to prevent the water pipe from shaking.

[0016] Preferably, a protective sleeve is fixedly connected to the inner wall of the fixing ring, and the cross-section of the protective sleeve is circular.

[0017] The effects achieved by the above components are: the protective sleeve can protect the protective sleeve to avoid wear on the water pipe during the process of the fixing ring fixing the water pipe.

[0018] Preferably, the arc surface of the threaded ring is provided with a plurality of anti-slip grooves, and the plurality of anti-slip grooves are evenly distributed on the threaded ring.

[0019] The effect achieved by the above components is that the anti-slip groove can increase the friction between the hand and the threaded ring, thereby preventing sliding when the threaded ring is rotated.

[0020] Compared with the related art, the sulfur autotrophic denitrification sewage treatment equipment structure provided by the utility model has the following beneficial effects:

[0021] The utility model provides a sulfur autotrophic denitrification sewage treatment equipment structure. By arranging a cleaning structure, it is possible to conveniently clean floating objects and foam inside a water pool when the sulfur autotrophic denitrification sewage treatment equipment is used, thereby avoiding blockage inside the water pool during sewage treatment.

[0022] By setting up a fixed structure, it is possible to easily fix the water pipe connected to the sulfur autotrophic denitrification sewage treatment equipment to prevent the water pipe from sliding during use, causing the water pipe to fall or be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of a sulfur autotrophic denitrification sewage treatment equipment provided by the utility model;

[0024] Figure 2 for Figure 1 The schematic diagram of the cleaning structure shown;

[0025] Figure 3 for Figure 2 The enlarged view of point A is shown;

[0026] Figure 4 for Figure 1 Schematic diagram of the fixed structure shown.

[0027] Numbers in the figure: 1. water pool; 2. partition; 3. water pipe; 4. water outlet; 5. cleaning structure; 501. servo motor; 502. slide rail; 503. fixed rod; 504. screw; 505. slider; 506. limit rail; 507. limit rod; 508. moving block; 509. filter plate; 510. screw; 511. connecting plate; 512. anti-slip pad; 6. fixing structure; 61. sleeve rod; 62. threaded rod; 63. fixing ring; 64. protective sleeve; 65. threaded ring; 66. anti-slip groove. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0030] See also Figures 1 to 4 The utility model provides a sulfur autotrophic denitrification sewage treatment equipment structure, comprising: a water pool 1, a plurality of partitions 2 are fixedly connected to the inner wall of the water pool 1, a plurality of water outlets 4 are opened at one end of the water pool 1, a plurality of water pipes 3 are installed at the end of the water pool 1 away from the water outlets 4, a cleaning structure 5 is provided on the inner wall of the water pool 1, and a plurality of fixing structures 6 are provided at the end of the water pool 1 close to the water pipes 3.

[0031] In the embodiments of the present invention, please refer to Figure 2 and Figure 3The cleaning structure 5 includes two slide rails 502, which are fixedly connected to the pool 1. The inner wall of the slide rail 502 is slidably connected with a slider 505. The sides of the two sliders 505 that are close to each other are fixedly connected to the limit rail 506. The inner wall of the limit rail 506 is slidably connected with a moving block 508. The sides of the two moving blocks 508 that are close to each other are fixedly connected with a filter plate 509. One side of the moving block 508 is fixedly connected with a connecting plate 511. The inner wall of the connecting plate 511 is threadedly connected with a screw rod 510. The screw rod 510 abuts against the limit rail 506. The internal rotation of the slide rail 502 is connected with a screw rod 504. Two servo motors 501 are arranged at one end of the pool 1 close to the water pipe 3. The arc surface of the servo motor 501 is fixedly connected with a fixing rod 503. The fixing rod 503 is fixedly connected to the pool 1, and the output end of the servo motor 501 is fixedly connected with the screw rod 504. When it is necessary to clean the floating objects or foam in the pool 1, the servo motor 501 is started to operate, the servo motor 501 drives the screw 504 to rotate, the screw 504 rotates on the inner wall of the slide rail 502, the screw 504 drives the slider 505 to move, the slider 505 slides on the inner wall of the slide rail 502, the slider 505 drives the limit rail 506 to move, the limit rail 506 drives the moving block 508 to move, the moving block 508 drives the filter plate 509 to move, and then The rear filter plate 509 cleans the floating objects and foam. When the filter plate 509 needs to be replaced or cleaned, the screw rod 510 is rotated to loosen it, and then the filter plate 509 is pulled to replace it, and then the filter plate 509 is installed in the limit rail 506. The moving block 508 slides on the inner wall of the limit rail 506. After moving to a suitable position, the screw rod 504 is turned to fix it. The end of the screw rod 510 close to the limit rail 506 is fixedly connected with an anti-skid pad 512, and the anti-skid pad 512 is a rubber pad. The anti-skid pad 512 can increase the friction between the screw rod 510 and the slide rail 502 to prevent the screw rod 510 from sliding when squeezing and fixing the slide rail 502. The limit rail 506 is internally fixedly connected with a limit rod 507, and the limit rod 507 is slidably connected with the moving block 508. The limiting rod 507 can limit the moving block 508 to prevent the moving block 508 from sliding on the inner wall of the limiting rail 506, thereby improving the stability of the moving block 508. The cross section of the fixing rod 503 is "L" shaped, and the fixing rod 503 is a stainless steel rod. The stainless steel rod can increase the service life of the fixing rod 503 and prevent the fixing rod 503 from excessive rust during use;

[0032] In the embodiments of the present invention, please refer to Figure 1 and Figure 4The fixing structure 6 includes a sleeve rod 61, which is fixedly connected to the water pool 1. A threaded rod 62 is slidably connected to the inner wall of the sleeve rod 61. A threaded ring 65 is rotatably connected to the end of the sleeve rod 61 away from the water pool 1. The threaded ring 65 is threadedly connected to the threaded rod 62. A fixing ring 63 is fixedly connected to the end of the threaded rod 62 away from the sleeve rod 61. The fixing ring 63 is sleeved on the water pipe 3. When the fixed water pipe 3 needs to be fixed, the fixing ring 63 is put on the water pipe 3, and then the fixing ring 63 is moved to slide on the arc surface of the water pipe 3. After moving to the appropriate position, the threaded pipe is aligned with the sleeve rod 61, and then the threaded pipe is connected to the sleeve rod 61, and then the threaded ring 65 is rotated, and the threaded ring 65 drives the threaded rod 62 to slide on the inner wall of the sleeve rod 61, and then the sleeve rod 61 and the threaded rod 62 fix the fixing ring 63, and the fixing ring 63 fixes the water pipe 3. The inner wall of the fixing ring 63 is fixedly connected with a protective sleeve 64, and the cross section of the protective sleeve 64 is annular. The protective sleeve 64 can protect the protective sleeve 64 to avoid wear on the water pipe 3 during the process of the fixing ring 63 fixing the water pipe 3. The arc surface of the threaded ring 65 is provided with a plurality of anti-skid grooves 66, and the plurality of anti-skid grooves 66 are evenly distributed on the threaded ring 65. The anti-slip groove 66 can increase the friction between the hand and the threaded ring 65 to prevent slipping when the threaded ring 65 is rotated;

[0033] The working principle of the sulfur autotrophic denitrification sewage treatment equipment structure provided by the utility model is as follows: when it is necessary to clean the floating objects or floating foam in the pool 1, start the servo motor 501 to operate, the servo motor 501 drives the screw 504 to rotate, the screw 504 rotates on the inner wall of the slide rail 502, the screw 504 drives the slider 505 to move, the slider 505 slides on the inner wall of the slide rail 502, the slider 505 drives the limit rail 506 to move, the limit rail 506 drives the moving block 508 to move, the moving block 508 drives the filter plate 509 to move, and then the filter plate 509 cleans the floating objects and floating foam, and when it is necessary to replace or clean the filter plate 509, rotate the filter plate 509. The screw rod 510 is loosened, and then the filter plate 509 is pulled to be replaced, and then the filter plate 509 is installed in the limit rail 506. The moving block 508 slides on the inner wall of the limit rail 506. After moving to the appropriate position, the screw rod 504 is turned to fix it. The anti-slip pad 512 can increase the friction between the screw rod 510 and the slide rail 502 to prevent the screw rod 510 from sliding when squeezing and fixing the slide rail 502. The limit rod 507 can limit the moving block 508 to prevent the moving block 508 from sliding on the inner wall of the limit rail 506, thereby improving the stability of the movement of the moving block 508. The stainless steel rod can increase the service life of the fixed rod 503 to prevent the fixed rod 503 from excessive rust during use.

[0034] When it is necessary to fix the fixed water pipe 3, the fixing ring 63 is put on the water pipe 3, and then the fixing ring 63 is moved to slide on the arc surface of the water pipe 3. After moving to the appropriate position, the threaded tube is aligned with the sleeve rod 61, and then the threaded tube is connected to the sleeve rod 61, and then the threaded ring 65 is rotated, and the threaded ring 65 drives the threaded rod 62 to slide on the inner wall of the sleeve rod 61, and then the sleeve rod 61 and the threaded rod 62 fix the fixing ring 63, and the fixing ring 63 fixes the water pipe 3. The protective sleeve 64 can protect the protective sleeve 64 to avoid wear on the water pipe 3 during the process of fixing the water pipe 3 by the fixing ring 63, and the anti-slip groove 66 can increase the friction between the hand and the threaded ring 65 to avoid sliding when the threaded ring 65 is rotated.

[0035] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sulfur autotrophic denitrification sewage treatment equipment structure, characterized in that: include: A water pool (1), wherein the inner wall of the water pool (1) is fixedly connected with a plurality of partitions (2), one end of the water pool (1) is provided with a plurality of water outlets (4), the end of the water pool (1) away from the water outlets (4) is installed with a plurality of water pipes (3), the inner wall of the water pool (1) is provided with a cleaning structure (5), the cleaning structure (5) comprises two slide rails (502), the two slide rails (502) are fixedly connected to the water pool (1), the inner wall of the slide rails (502) is slidably connected with a slider (505), the adjacent sides of the two sliders (505) are fixedly connected with a limit rail (506), the inner wall of the limit rail (506) is slidably connected with a moving block (508), the two moving blocks (508) are A filter plate (509) is fixedly connected to one side of the moving block (508) close to each other, a connecting plate (511) is fixedly connected to one side of the moving block (508), a screw rod (510) is threadedly connected to the inner wall of the connecting plate (511), the screw rod (510) is in contact with the limit rail (506), a screw rod (504) is rotatably connected to the inside of the slide rail (502), two servo motors (501) are arranged at one end of the water pool (1) close to the water pipe (3), a fixed rod (503) is fixedly connected to the circular arc surface of the servo motor (501), the fixed rod (503) is fixedly connected to the water pool (1), and the output end of the servo motor (501) is fixedly connected to the screw rod (504).

2. The sulfur autotrophic denitrification sewage treatment equipment structure according to claim 1 is characterized in that: One end of the screw rod (510) close to the limiting rail (506) is fixedly connected to an anti-skid pad (512), and the anti-skid pad (512) is a rubber pad.

3. The sulfur autotrophic denitrification sewage treatment equipment structure according to claim 1 is characterized in that: The limiting rail (506) is internally fixedly connected with a limiting rod (507), and the limiting rod (507) is slidably connected with a moving block (508).

4. The sulfur autotrophic denitrification sewage treatment equipment structure according to claim 1 is characterized in that: The cross section of the fixing rod (503) is "L"-shaped, and the fixing rod (503) is a stainless steel rod.

5. The sulfur autotrophic denitrification sewage treatment equipment structure according to claim 1 is characterized in that: A plurality of fixing structures (6) are provided at one end of the pool (1) close to the water pipe (3), the fixing structure (6) comprising a sleeve rod (61), the sleeve rod (61) being fixedly connected to the pool (1), a threaded rod (62) being slidably connected to the inner wall of the sleeve rod (61), a threaded ring (65) being rotatably connected to the end of the sleeve rod (61) away from the pool (1), the threaded ring (65) being threadedly connected to the threaded rod (62), a fixing ring (63) being fixedly connected to the end of the threaded rod (62) away from the sleeve rod (61), and the fixing ring (63) being sleeved on the water pipe (3).

6. The sulfur autotrophic denitrification sewage treatment equipment structure according to claim 5 is characterized in that: A protective sleeve (64) is fixedly connected to the inner wall of the fixing ring (63), and the cross section of the protective sleeve (64) is in the shape of a circular ring.

7. The sulfur autotrophic denitrification sewage treatment equipment structure according to claim 5 is characterized in that: The arc surface of the threaded ring (65) is provided with a plurality of anti-slip grooves (66), and the plurality of anti-slip grooves (66) are evenly distributed on the threaded ring (65).

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