Sewage deodorization device for sewage plant

Abstract

The utility model relates to the technical field of sewage deodorization, and discloses a sewage deodorization device for a sewage plant, which comprises a treatment box, a deodorization device is arranged in the treatment box, and the deodorization device comprises a filtering part. According to the sewage deodorization device for the sewage plant, a first partition plate, a second motor, a liquid inlet pipe, a discharging pipe, a hollow pipe, a rotating pipe, a second partition plate and a liquid guide pipe are arranged, the using amount of deodorization liquid is calculated through a flow meter on the feeding pipe, the deodorization liquid is guided into the treatment box from the liquid inlet pipe, the second motor is started, the rotating pipe and the hollow pipe rotate, and the deodorization liquid is distributed more uniformly; the mixing effect of the deodorant liquid and the sewage is improved, the sewage can be discharged after the sewage and the deodorant liquid are mixed, and the treatment efficiency of the device is improved; by arranging the mounting plate, the feeding pipe, the filter cartridge and the circular ring, sewage is guided into the treatment box from the liquid inlet pipe, the filter cartridge is used for filtering the sewage, and after treatment is finished, the mounting plate is detached, and impurities in the filter shell can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage deodorization, in particular to a sewage deodorization device for a sewage plant. Background Art

[0002] In cities, it is also called a sewage treatment plant or sewage plant. The one located in a factory is often called a treatment station. When the effluent is put into the city drainage pipe, the treatment station is actually a pretreatment facility. In the sewage treatment plant, a sewage deodorization device is needed to deodorize the sewage.

[0003] A Chinese patent discloses a sewage deodorization device for a sewage treatment plant, with the publication number CN 213202410 U, comprising a barrel body, a barrel cover is sleeved on the surface of the barrel body, a liquid inlet pipe is fixedly connected to the upper surface of the barrel cover, a through hole is provided on the upper surface of the barrel cover, a floating ring is slidably connected to the inner wall of the barrel body, a sliding hole is provided inside the floating ring, an L-shaped sliding column is fixedly connected to the left and right sides of the inner wall of the barrel body, the surface of the L-shaped sliding column contacts the inner wall of the sliding hole, and a threaded hole is provided on the upper surface of the floating ring. The utility model is provided with a floating ring, an L-shaped sliding column, a threaded hole, a connecting column, a sliding cylinder, a first retaining ring, a second retaining ring, a connecting block, a scale and an indicating block, wherein the floating ring can float on the liquid surface, and then when sewage is added into the barrel body, the connecting column can be moved upward by the floating ring, and at this time, the user can judge the amount of sewage stored in the barrel body by observing the degree at the intersection of the scale and the indicating block.

[0004] However, it still includes the following disadvantages: when the device is used, the sewage and deodorizing liquid are placed inside the barrel, and the water body is discharged after the sewage and deodorizing liquid react completely. The device purifies the water body separately in batches, making the processing speed of the device slow. Therefore, we propose a sewage deodorizing device for sewage treatment plants to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage deodorizing device for a sewage plant to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage deodorization device for a sewage treatment plant, comprising a treatment box, wherein a deodorization device is arranged inside the treatment box, and the deodorization device comprises a filter part;

[0007] The filter unit includes a mounting plate and a first motor, the bottom surface of the first motor is fixedly connected to the top surface of the mounting plate, and the outer surface of the bottom end of the output shaft of the first motor rotates through the top surface of the mounting plate through a first bearing and extends to the bottom of the mounting plate;

[0008] A stirring part is provided inside the processing box;

[0009] The stirring part includes a first partition, a second motor and a second partition. The outer surfaces of the first partition and the second partition are fixedly connected to the inner wall of the processing box. The outer surface of the output shaft of the second motor rotates through the bottom surface of the processing box through a sealed bearing and extends to the inside of the processing box.

[0010] A further improvement is that the filter part also includes a feed pipe, a filter cartridge, a ring and a scraper, a mounting hole is opened on the top surface of the treatment box, the ring is arranged inside the mounting hole, and the ring is fixedly sleeved on the outer surface of the filter cartridge. By setting the filter cartridge, it is convenient to filter the sewage.

[0011] A further improvement is that the bottom surface of the feed pipe is fixedly passed through the top surface of the mounting plate and extends to the bottom of the mounting plate, a flow meter is arranged on the feed pipe, a bolt is arranged above the mounting plate, the outer surface of the bottom end of the bolt is threadedly passed through the top surface of the mounting plate and the top surface of the processing box in sequence and extends to the inside of the processing box, and by setting the mounting plate, it is convenient to position the motor and the filter cartridge.

[0012] A further improvement is that the scraper is threadedly sleeved on the outer surface of the first motor output shaft, and the outer surface of the scraper is slidably connected to the inner wall of the filter cartridge. By setting the first motor and the scraper, the first motor is started to enable the scraper to clean the inner wall of the filter cartridge.

[0013] A further improvement is that the stirring part also includes a liquid inlet pipe, a discharge pipe, a hollow tube, a liquid guiding tube and a rotating tube. The outer surface of the rotating tube is fixedly connected with the outer surface of the hollow tube. The outer surface of the left end of the liquid inlet pipe is fixedly penetrated through the right end surface of the treatment box and extends to the interior of the treatment box. The outer surface of the bottom end of the liquid inlet pipe rotates through the second bearing to penetrate the top surface of the hollow tube and is connected with the interior of the hollow tube. By arranging the liquid inlet pipe, the hollow tube and the rotating tube, the deodorizing liquid is introduced into the liquid inlet pipe, so that the deodorizing liquid passes through the rotating tube and is dispersed in the sewage.

[0014] A further improvement is that a flow guide hole is opened on the outer surface of the second partition, the top surface of the liquid guide tube is aligned with the bottom surface of the first partition and extends to the top of the first partition, and the bottom surface of the liquid guide tube is aligned with the bottom surface of the second partition and extends to the bottom of the second partition. By arranging the first partition, the second partition and the liquid guide tube, the filtered sewage is guided to the bottom of the second partition and the deodorizing liquid, thereby improving the mixing efficiency of the sewage and the deodorizing liquid.

[0015] A further improvement is that the outer surface of the second motor output shaft rotates through the third bearing, passes through the bottom surface of the second partition and extends to above the second partition, and the top surface of the second motor output shaft is fixedly connected to the bottom surface of the hollow tube. By setting up a second motor, it is convenient to drive the hollow tube and the rotating tube to rotate, thereby improving the mixing effect of the deodorizing liquid and sewage.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the sewage deodorization device for a sewage treatment plant is provided with a first baffle, a second motor, a liquid inlet pipe, a discharge pipe, a hollow pipe, a rotating pipe, a second baffle and a liquid guide pipe, the amount of deodorizing liquid is calculated by a flow meter on the feed pipe and introduced into the treatment box from the liquid inlet pipe, the second motor is started to rotate the rotating pipe and the hollow pipe, so that the distribution of the deodorizing liquid is more uniform, and the mixing effect of the deodorizing liquid and the sewage is improved. After the sewage and the deodorizing liquid are mixed, the sewage can be discharged, and the treatment efficiency of the device is improved; by providing a mounting plate, a feed pipe, a filter cartridge and a circular ring, the sewage is introduced into the treatment box from the liquid inlet pipe, and the filter cartridge is used to filter the sewage. After the treatment is completed, the mounting plate is removed to clean the impurities inside the filter housing; by providing a first motor and a scraper, the first motor is started, so that the scraper scrapes and cleans the inner wall of the filter cartridge up and down, thereby accelerating the flow rate of the water body. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a sectional view of the three-dimensional structure of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at center;

[0020] Figure 4 for Figure 2 A magnified view of the structure at B in the middle;

[0021] Figure 5 for Figure 2 Enlarged view of the structure at point C in the middle.

[0022] In the figure: 1 treatment box, 2 deodorization device, 21 filtering part, 22 stirring part, 211 mounting plate, 212 feeding pipe, 213 first motor, 214 filter cartridge, 215 ring, 216 scraper, 221 first partition, 222 second motor, 223 liquid inlet pipe, 224 discharge pipe, 225 hollow tube, 226 rotating tube, 227 second partition, 228 liquid guide tube. DETAILED DESCRIPTION

[0023] 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5, the utility model provides a technical solution: a sewage deodorization device for a sewage treatment plant, comprising a treatment box 1, a deodorization device 2 is arranged inside the treatment box 1, and the deodorization device 2 comprises a filter part 21;

[0025] The filter unit 21 includes a mounting plate 211 and a first motor 213. The bottom surface of the first motor 213 is fixedly connected to the top surface of the mounting plate 211. The filter unit 21 also includes a feed pipe 212, a filter cartridge 214, a ring 215 and a scraper 216.

[0026] A mounting hole is provided on the top surface of the treatment box 1, and a circular ring 215 is arranged inside the mounting hole. The circular ring 215 is fixedly sleeved on the outer surface of the filter cartridge 214;

[0027] The bottom surface of the feed pipe 212 is fixedly passed through the top surface of the mounting plate 211 and extends to the bottom of the mounting plate 211. A flow meter is arranged on the feed pipe 212. Bolts are arranged on the top of the mounting plate 211. The outer surface of the bottom end of the bolt is threadedly passed through the top surface of the mounting plate 211 and the top surface of the treatment box 1 in sequence and extends to the inside of the treatment box 1. By arranging the mounting plate 211, the feed pipe 212, the filter cartridge 214 and the ring 215, the sewage is introduced into the treatment box 1 from the liquid inlet pipe 212, and the filter cartridge 214 is used to filter the sewage. After the treatment is completed, the mounting plate 211 is removed, and the impurities inside the filter housing 214 can be cleaned;

[0028] The outer surface of the bottom end of the output shaft of the first motor 213 rotates through the top surface of the mounting plate 211 through the first bearing and extends to the bottom of the mounting plate 211. The scraper 216 is threadedly sleeved on the outer surface of the output shaft of the first motor 213. The outer surface of the scraper 216 is slidably connected with the inner wall of the filter cartridge 214. By setting the first motor 213 and the scraper 216, the first motor 213 is started, so that the scraper 216 scrapes and cleans the inner wall of the filter cartridge 214 up and down, thereby accelerating the flow rate of the water body;

[0029] A stirring part 22 is provided inside the processing box 1;

[0030] The stirring part 22 includes a first partition 221, a second motor 222 and a second partition 227. The outer surfaces of the first partition 221 and the second partition 227 are fixedly connected to the inner wall of the processing box 1. The outer surface of the output shaft of the second motor 222 rotates through the bottom surface of the processing box 1 and extends to the inside of the processing box 1 through a sealed bearing. The stirring part 22 also includes a liquid inlet pipe 223, a discharge pipe 224, a hollow pipe 225, a liquid guide pipe 228 and a rotating pipe 226.

[0031] The outer surface of the rotating tube 226 is fixedly connected with the outer surface of the hollow tube 225, the outer surface of the left end of the liquid inlet pipe 223 is fixedly passed through the right end surface of the processing box 1 and extends to the inside of the processing box 1, the outer surface of the bottom end of the liquid inlet pipe 223 is rotated through the top surface of the hollow tube 225 through the second bearing and is set to be connected with the inside of the hollow tube 225, the outer surface of the second partition 227 is provided with a guide hole, the top surface of the liquid guide pipe 228 is connected to the bottom surface of the first partition 221 and extends to the top of the first partition 221, and the bottom surface of the liquid guide pipe 228 is connected to the bottom surface of the second partition 227 and extends to the bottom of the second partition 227;

[0032] The outer surface of the output shaft of the second motor 222 rotates through the third bearing, passes through the bottom surface of the second partition 227 and extends to the top of the second partition 227. The top surface of the output shaft of the second motor 222 is fixedly connected to the bottom surface of the hollow tube 225. By setting the first partition 221, the second motor 222, the liquid inlet pipe 223, the discharge pipe 224, the hollow tube 225, the rotating tube 226, the second partition 227 and the liquid guide tube 228, the amount of deodorant liquid is calculated by the flow meter on the feed pipe 212 and introduced into the interior of the treatment box 1 from the liquid inlet pipe 223. The second motor 222 is started to rotate the rotating tube 226 and the hollow tube 225 to make the distribution of the deodorant liquid more uniform, thereby improving the mixing effect of the deodorant liquid and the sewage. After the sewage is mixed with the deodorant liquid, the sewage can be discharged, thereby improving the treatment efficiency of the device.

[0033] When in use, the sewage is introduced into the treatment box 1 from the feed pipe 212, the flow meter detects the flow rate of the sewage and calculates the amount of deodorizing liquid used, the filter cartridge 214 filters the sewage, the first motor 213 is started, the first motor 213 drives the scraper 216 to move, so that the scraper 216 scrapes the inner wall of the filter cartridge 214, and the deodorizing liquid passes through the liquid inlet pipe 223, the hollow tube 225 and the rotating tube 226, and is discharged into the sewage, the second motor 222 is started, the second motor drives the hollow tube 225 and the rotating tube 226 to rotate, so that the rotating tube 226 drives the sewage to rotate, so that the sewage and the deodorizing liquid are mixed more evenly.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage deodorization device for a sewage treatment plant, comprising a treatment tank (1), characterized in that: A deodorizing device (2) is arranged inside the treatment box (1), and the deodorizing device (2) comprises a filtering part (21); The filter portion (21) comprises a mounting plate (211) and a first motor (213); the bottom surface of the first motor (213) is fixedly connected to the top surface of the mounting plate (211); the outer surface of the bottom end of the output shaft of the first motor (213) rotates through the top surface of the mounting plate (211) via a first bearing and extends to below the mounting plate (211); The processing box (1) is provided with a stirring portion (22) inside; The stirring portion (22) comprises a first partition (221), a second motor (222) and a second partition (227); the outer surfaces of the first partition (221) and the second partition (227) are fixedly connected to the inner wall of the processing box (1); the outer surface of the output shaft of the second motor (222) rotates through the bottom surface of the processing box (1) and extends into the interior of the processing box (1) via a sealed bearing.

2. The sewage deodorization device for a sewage treatment plant according to claim 1, characterized in that: The filter portion (21) further comprises a feed pipe (212), a filter cartridge (214), a circular ring (215) and a scraper (216); a mounting hole is provided on the top surface of the treatment box (1); the circular ring (215) is arranged inside the mounting hole; and the circular ring (215) is fixedly sleeved on the outer surface of the filter cartridge (214).

3. The sewage deodorization device for a sewage treatment plant according to claim 2, characterized in that: The bottom surface of the feed pipe (212) is fixedly passed through the top surface of the mounting plate (211) and extends to below the mounting plate (211); a flow meter is arranged on the feed pipe (212); a bolt is arranged above the mounting plate (211); the outer surface of the bottom end of the bolt is threadedly passed through the top surface of the mounting plate (211) and the top surface of the processing box (1) in sequence and extends to the inside of the processing box (1).

4. The sewage deodorization device for a sewage treatment plant according to claim 2, characterized in that: The scraper (216) is threadedly sleeved on the outer surface of the output shaft of the first motor (213), and the outer surface of the scraper (216) is slidably connected to the inner wall of the filter cartridge (214).

5. The sewage deodorization device for a sewage treatment plant according to claim 1, characterized in that: The stirring portion (22) further comprises a liquid inlet pipe (223), a material outlet pipe (224), a hollow pipe (225), a liquid guide pipe (228) and a rotating pipe (226); the outer surface of the rotating pipe (226) is fixedly connected to the outer surface of the hollow pipe (225); the outer surface of the left end of the liquid inlet pipe (223) is fixedly connected to the right end surface of the processing box (1) and extends to the interior of the processing box (1); the outer surface of the bottom end of the liquid inlet pipe (223) is connected to the top surface of the hollow pipe (225) by rotating through a second bearing and is connected to the interior of the hollow pipe (225).

6. The sewage deodorization device for a sewage treatment plant according to claim 5, characterized in that: A flow guide hole is provided on the outer surface of the second partition (227); the top surface of the liquid guide tube (228) is aligned with the bottom surface of the first partition (221) and extends to above the first partition (221); the bottom surface of the liquid guide tube (228) is aligned with the bottom surface of the second partition (227) and extends to below the second partition (227).

7. The sewage deodorization device for a sewage treatment plant according to claim 5, characterized in that: The outer surface of the output shaft of the second motor (222) rotates through the bottom surface of the second partition plate (227) via a third bearing and extends above the second partition plate (227); the top surface of the output shaft of the second motor (222) is fixedly connected to the bottom surface of the hollow tube (225).

Images